From 8dee7d8030f0e5568f9103c7b1882269887e7e09 Mon Sep 17 00:00:00 2001 From: Lou Stella Date: Fri, 4 Feb 2022 09:25:04 -0600 Subject: [PATCH] Docs Update --- docs/_pages/adversary_tactics.md | 2 +- docs/_pages/detections.md | 3 +- docs/_pages/stories.md | 2 +- docs/_playbooks/delete_detected_files.md | 1 - docs/_playbooks/log4j_investigate.md | 9 -- docs/_playbooks/log4j_respond.md | 9 -- .../ransomware_investigate_and_contain.md | 1 - ...12-detect_new_login_attempts_to_routers.md | 2 +- ...9-15-no_windows_updates_in_a_time_frame.md | 2 +- ...9-email_attachments_with_lots_of_spaces.md | 2 +- ...s_scanning_for_vulnerable_jboss_servers.md | 2 +- ...cious_requests_to_exploit_jboss_servers.md | 2 +- ...-23-monitor_web_traffic_for_brand_abuse.md | 2 +- ...018-01-05-monitor_email_for_brand_abuse.md | 2 +- ...6-01-detect_large_outbound_icmp_packets.md | 2 +- ...-10-23-wmi_permanent_event_subscription.md | 2 +- ...-10-23-wmi_temporary_event_subscription.md | 2 +- 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...indows_curl_download_to_suspicious_path.md | 2 +- ...-wmic_noninteractive_app_uninstallation.md | 2 +- docs/_posts/2021-11-03-windows_adfind_exe.md | 2 +- .../2021-11-04-attacker_tools_on_endpoint.md | 2 +- ...ndows_curl_upload_to_remote_destination.md | 2 +- ...ows_service_creation_on_remote_endpoint.md | 2 +- ...s_service_initiation_on_remote_endpoint.md | 2 +- ...ocess_instantiation_via_winrm_and_winrs.md | 2 +- ...sk_creation_on_remote_endpoint_using_at.md | 2 +- ...uled_task_initiation_on_remote_endpoint.md | 2 +- ...chtasks_scheduling_job_on_remote_system.md | 2 +- .../2021-11-11-wmic_xsl_execution_via_url.md | 4 +- ...2-aws_iam_accessdenied_discovery_events.md | 2 +- ...21-11-12-csc_net_on_the_fly_compilation.md | 2 +- ...1-11-12-firewall_allowed_program_enable.md | 2 +- ...twork_discovery_using_route_windows_app.md | 2 +- ...12-remote_process_instantiation_via_wmi.md | 4 +- ...21-11-12-runas_execution_in_commandline.md | 4 +- ...s_installutil_remote_network_connection.md | 2 +- ...12-windows_installutil_uninstall_option.md | 2 +- ...stallutil_uninstall_option_with_network.md | 2 +- ...windows_installutil_url_in_command_line.md | 2 +- ...s_instantiation_via_dcom_and_powershell.md | 4 +- ...ss_instantiation_via_wmi_and_powershell.md | 4 +- .../2021-11-15-windows_diskcryptor_usage.md | 2 +- ..._instantiation_via_winrm_and_powershell.md | 4 +- ...2021-11-17-windows_dism_remove_defender.md | 2 +- ...ile_written_in_administrative_smb_share.md | 2 +- ...info_gathering_using_dxdiag_application.md | 2 +- ...22-possible_browser_pass_view_parameter.md | 2 +- ...services_lolbas_execution_process_spawn.md | 2 +- ...-svchost_lolbas_execution_process_spawn.md | 2 +- ...ce_created_with_suspicious_service_path.md | 2 +- ...dows_service_created_within_public_path.md | 2 +- ...wmiprsve_lolbas_execution_process_spawn.md | 2 +- ...provhost_lolbas_execution_process_spawn.md | 2 +- ...1-23-mmc_lolbas_execution_process_spawn.md | 2 +- ...5-add_or_set_windows_defender_exclusion.md | 2 +- ...-11-29-detect_rclone_command-line_usage.md | 4 +- ...sible_lateral_movement_powershell_spawn.md | 2 +- ...windows_raccine_scheduled_task_deletion.md | 2 +- ...-12-10-curl_download_and_bash_execution.md | 2 +- ...-12-11-wget_download_and_bash_execution.md | 2 +- .../2021-12-13-linux_java_spawning_shell.md | 2 +- ...load_injection_with_outbound_connection.md | 2 +- ...onnection_from_java_using_default_ports.md | 2 +- ...2021-12-13-windows_java_spawning_shells.md | 4 +- ..._add_files_in_known_crontab_directories.md | 2 +- ...-17-linux_at_allow_config_file_creation.md | 2 +- ...21-12-17-linux_at_application_execution.md | 2 +- ...1-12-17-linux_edit_cron_table_parameter.md | 2 +- ..._append_command_to_at_allow_config_file.md | 2 +- ..._cronjob_entry_on_existing_cronjob_file.md | 2 +- ...ssible_cronjob_modification_with_editor.md | 2 +- ...ux_file_creation_in_init_boot_directory.md | 2 +- ...inux_file_creation_in_profile_directory.md | 2 +- ...e_append_command_to_profile_config_file.md | 2 +- ...rvice_file_created_in_systemd_directory.md | 2 +- .../2021-12-20-linux_service_restarted.md | 2 +- ...-12-20-linux_service_started_or_enabled.md | 2 +- .../2021-12-21-linux_add_user_account.md | 2 +- ...1-12-21-linux_change_file_owner_to_root.md | 2 +- ...21-linux_nopasswd_entry_in_sudoers_file.md | 2 +- ...-12-21-linux_setuid_using_chmod_utility.md | 4 +- ...12-21-linux_setuid_using_setcap_utility.md | 2 +- ...21-12-21-linux_visudo_utility_execution.md | 2 +- ...file_created_in_kernel_driver_directory.md | 2 +- ...sert_kernel_module_using_insmod_utility.md | 2 +- ...ll_kernel_module_using_modprobe_utility.md | 2 +- ...2-22-linux_preload_hijack_library_calls.md | 2 +- ...ux_common_process_for_elevation_control.md | 2 +- ...1-12-23-linux_sudoers_tmp_file_creation.md | 2 +- .../2022-01-04-linux_sudo_or_su_execution.md | 2 +- ...022-01-05-linux_doas_conf_file_creation.md | 2 +- .../2022-01-05-linux_doas_tool_execution.md | 2 +- ...nux_possible_access_to_credential_files.md | 2 +- ...0-linux_possible_access_to_sudoers_file.md | 2 +- ...ess_or_modification_of_sshd_config_file.md | 2 +- ...11-linux_possible_ssh_key_file_creation.md | 2 +- ..._connect_to_internet_with_hidden_window.md | 4 +- ...tentially_malicious_code_on_commandline.md | 2 +- ...-cmd_carry_out_string_command_parameter.md | 4 +- ...lateral_movement_commandline_parameters.md | 2 +- ...us_powershell_process_-_encoded_command.md | 4 +- ...dows_dotnet_binary_in_non_standard_path.md | 2 +- ...indows_installutil_in_non_standard_path.md | 2 +- .../2022-01-20-ping_sleep_batch_command.md | 2 +- .../2022-01-21-windows_nirsoft_advancedrun.md | 2 +- .../2022-01-24-windows_nirsoft_utilities.md | 2 +- ...01-28-linux_pkexec_privilege_escalation.md | 119 +++++++++++++++++ docs/_stories/linux_privilege_escalation.md | 1 + .../masquerading_-_rename_system_utilities.md | 1 - docs/_stories/suspicious_rundll32_activity.md | 1 - docs/_stories/unusual_processes.md | 1 - docs/index.markdown | 4 +- 451 files changed, 647 insertions(+), 782 deletions(-) delete mode 100644 docs/_posts/2020-11-30-rundll_loading_dll_by_ordinal.md delete mode 100644 docs/_posts/2021-02-04-suspicious_rundll32_rename.md create mode 100644 docs/_posts/2022-01-28-linux_pkexec_privilege_escalation.md diff --git a/docs/_pages/adversary_tactics.md b/docs/_pages/adversary_tactics.md index 229a2b585a..6a9d33dae5 100644 --- a/docs/_pages/adversary_tactics.md +++ b/docs/_pages/adversary_tactics.md @@ -29,7 +29,7 @@ sidebar: | [HAFNIUM Group](/stories/hafnium_group/) | [Server Software Component](/tags/#server-software-component), [Web Shell](/tags/#web-shell) | [Persistence](/tags/#persistence) | | [Ingress Tool Transfer](/stories/ingress_tool_transfer/) | [Ingress Tool Transfer](/tags/#ingress-tool-transfer) | [Command And Control](/tags/#command-and-control) | | [Linux Persistence Techniques](/stories/linux_persistence_techniques/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | [Privilege Escalation](/tags/#privilege-escalation) | -| [Linux Privilege Escalation](/stories/linux_privilege_escalation/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | [Privilege Escalation](/tags/#privilege-escalation) | +| [Linux Privilege Escalation](/stories/linux_privilege_escalation/) | [Exploitation for Privilege Escalation](/tags/#exploitation-for-privilege-escalation) | [Privilege Escalation](/tags/#privilege-escalation) | | [Log4Shell CVE-2021-44228](/stories/log4shell_cve-2021-44228/) | [Exploit Public-Facing Application](/tags/#exploit-public-facing-application) | [Initial Access](/tags/#initial-access) | | [Malicious PowerShell](/stories/malicious_powershell/) | [Gather Victim Host Information](/tags/#gather-victim-host-information) | [Reconnaissance](/tags/#reconnaissance) | | [Masquerading - Rename System Utilities](/stories/masquerading_-_rename_system_utilities/) | [Masquerading](/tags/#masquerading), [Rename System Utilities](/tags/#rename-system-utilities), [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [InstallUtil](/tags/#installutil) | [Defense Evasion](/tags/#defense-evasion) | diff --git a/docs/_pages/detections.md b/docs/_pages/detections.md index c7d1d45d2e..e8a6284a70 100644 --- a/docs/_pages/detections.md +++ b/docs/_pages/detections.md @@ -413,6 +413,7 @@ sidebar: | [Linux Sudo OR Su Execution](/endpoint/linux_sudo_or_su_execution/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | Hunting | | [Linux Sudoers Tmp File Creation](/endpoint/linux_sudoers_tmp_file_creation/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | Anomaly | | [Linux Visudo Utility Execution](/endpoint/linux_visudo_utility_execution/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | Anomaly | +| [Linux pkexec Privilege Escalation](/endpoint/linux_pkexec_privilege_escalation/) | [Exploitation for Privilege Escalation](/tags/#exploitation-for-privilege-escalation) | TTP | | [Loading Of Dynwrapx Module](/endpoint/loading_of_dynwrapx_module/) | [Process Injection](/tags/#process-injection), [Dynamic-link Library Injection](/tags/#dynamic-link-library-injection) | TTP | | [Local Account Discovery With Wmic](/endpoint/local_account_discovery_with_wmic/) | [Account Discovery](/tags/#account-discovery), [Local Account](/tags/#local-account) | Hunting | | [Local Account Discovery with Net](/endpoint/local_account_discovery_with_net/) | [Account Discovery](/tags/#account-discovery), [Local Account](/tags/#local-account) | Hunting | @@ -573,7 +574,6 @@ sidebar: | [Resize Shadowstorage Volume](/endpoint/resize_shadowstorage_volume/) | [Service Stop](/tags/#service-stop) | TTP | | [Revil Common Exec Parameter](/endpoint/revil_common_exec_parameter/) | [User Execution](/tags/#user-execution) | TTP | | [Revil Registry Entry](/endpoint/revil_registry_entry/) | [Modify Registry](/tags/#modify-registry) | TTP | -| [RunDLL Loading DLL By Ordinal](/endpoint/rundll_loading_dll_by_ordinal/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Runas Execution in CommandLine](/endpoint/runas_execution_in_commandline/) | [Access Token Manipulation](/tags/#access-token-manipulation), [Token Impersonation/Theft](/tags/#token-impersonation/theft) | Hunting | | [Rundll32 Control RunDLL Hunt](/endpoint/rundll32_control_rundll_hunt/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | Hunting | | [Rundll32 Control RunDLL World Writable Directory](/endpoint/rundll32_control_rundll_world_writable_directory/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | @@ -652,7 +652,6 @@ sidebar: | [Suspicious Reg exe Process](/endpoint/suspicious_reg_exe_process/) | [Modify Registry](/tags/#modify-registry) | TTP | | [Suspicious Regsvr32 Register Suspicious Path](/endpoint/suspicious_regsvr32_register_suspicious_path/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Regsvr32](/tags/#regsvr32) | TTP | | [Suspicious Rundll32 PluginInit](/endpoint/suspicious_rundll32_plugininit/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | -| [Suspicious Rundll32 Rename](/endpoint/suspicious_rundll32_rename/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Masquerading](/tags/#masquerading), [Rundll32](/tags/#rundll32), [Rename System Utilities](/tags/#rename-system-utilities) | Hunting | | [Suspicious Rundll32 StartW](/endpoint/suspicious_rundll32_startw/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Suspicious Rundll32 dllregisterserver](/endpoint/suspicious_rundll32_dllregisterserver/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Suspicious Rundll32 no Command Line Arguments](/endpoint/suspicious_rundll32_no_command_line_arguments/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | diff --git a/docs/_pages/stories.md b/docs/_pages/stories.md index ef3cc4d3ec..6cb21c61dd 100644 --- a/docs/_pages/stories.md +++ b/docs/_pages/stories.md @@ -58,7 +58,7 @@ sidebar: | [Kubernetes Scanning Activity](kubernetes_scanning_activity) | [Cloud Service Discovery](/tags/#cloud-service-discovery) | [Discovery](/tags/#discovery) | | [Kubernetes Sensitive Object Access Activity]() | None | None | | [Linux Persistence Techniques](linux_persistence_techniques) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | [Privilege Escalation](/tags/#privilege-escalation) | -| [Linux Privilege Escalation](linux_privilege_escalation) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | [Privilege Escalation](/tags/#privilege-escalation) | +| [Linux Privilege Escalation](linux_privilege_escalation) | [Exploitation for Privilege Escalation](/tags/#exploitation-for-privilege-escalation) | [Privilege Escalation](/tags/#privilege-escalation) | | [Log4Shell CVE-2021-44228](log4shell_cve-2021-44228) | [Exploit Public-Facing Application](/tags/#exploit-public-facing-application) | [Initial Access](/tags/#initial-access) | | [Malicious PowerShell](malicious_powershell) | [Gather Victim Host Information](/tags/#gather-victim-host-information) | [Reconnaissance](/tags/#reconnaissance) | | [Masquerading - Rename System Utilities](masquerading_-_rename_system_utilities) | [Masquerading](/tags/#masquerading), [Rename System Utilities](/tags/#rename-system-utilities), [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [InstallUtil](/tags/#installutil) | [Defense Evasion](/tags/#defense-evasion) | diff --git a/docs/_playbooks/delete_detected_files.md b/docs/_playbooks/delete_detected_files.md index 030af20a60..a8e87a9108 100644 --- a/docs/_playbooks/delete_detected_files.md +++ b/docs/_playbooks/delete_detected_files.md @@ -774,7 +774,6 @@ This playbook acts upon events where a file has been determined to be malicious - #### How To Implement diff --git a/docs/_playbooks/log4j_investigate.md b/docs/_playbooks/log4j_investigate.md index 0fcd192d27..78edf26f80 100644 --- a/docs/_playbooks/log4j_investigate.md +++ b/docs/_playbooks/log4j_investigate.md @@ -1471,8 +1471,6 @@ Published in response to CVE-2021-44228, this playbook and its sub-playbooks can - - @@ -3386,8 +3384,6 @@ Published in response to CVE-2021-44228, this playbook and its sub-playbooks can - - @@ -4937,7 +4933,6 @@ Published in response to CVE-2021-44228, this playbook and its sub-playbooks can - * [Log4Shell JNDI Payload Injection Attempt](/web/log4shell_jndi_payload_injection_attempt/) @@ -5690,7 +5685,6 @@ Published in response to CVE-2021-44228, this playbook and its sub-playbooks can - * [Log4Shell JNDI Payload Injection with Outbound Connection](/web/log4shell_jndi_payload_injection_with_outbound_connection/) @@ -6187,8 +6181,6 @@ Published in response to CVE-2021-44228, this playbook and its sub-playbooks can - - @@ -6789,7 +6781,6 @@ Published in response to CVE-2021-44228, this playbook and its sub-playbooks can - #### How To Implement diff --git a/docs/_playbooks/log4j_respond.md b/docs/_playbooks/log4j_respond.md index 759c26a471..f8c67f79b8 100644 --- a/docs/_playbooks/log4j_respond.md +++ b/docs/_playbooks/log4j_respond.md @@ -1471,8 +1471,6 @@ Published in response to CVE-2021-44228, this playbook is meant to be launched a - - @@ -3386,8 +3384,6 @@ Published in response to CVE-2021-44228, this playbook is meant to be launched a - - @@ -4937,7 +4933,6 @@ Published in response to CVE-2021-44228, this playbook is meant to be launched a - * [Log4Shell JNDI Payload Injection Attempt](/web/log4shell_jndi_payload_injection_attempt/) @@ -5690,7 +5685,6 @@ Published in response to CVE-2021-44228, this playbook is meant to be launched a - * [Log4Shell JNDI Payload Injection with Outbound Connection](/web/log4shell_jndi_payload_injection_with_outbound_connection/) @@ -6187,8 +6181,6 @@ Published in response to CVE-2021-44228, this playbook is meant to be launched a - - @@ -6789,7 +6781,6 @@ Published in response to CVE-2021-44228, this playbook is meant to be launched a - #### How To Implement diff --git a/docs/_playbooks/ransomware_investigate_and_contain.md b/docs/_playbooks/ransomware_investigate_and_contain.md index c8551c0618..fa7b2d2847 100644 --- a/docs/_playbooks/ransomware_investigate_and_contain.md +++ b/docs/_playbooks/ransomware_investigate_and_contain.md @@ -779,7 +779,6 @@ This playbook investigates and contains ransomware detected on endpoints. - #### How To Implement diff --git a/docs/_posts/2017-09-12-detect_new_login_attempts_to_routers.md b/docs/_posts/2017-09-12-detect_new_login_attempts_to_routers.md index 867f97014a..45a30d6c5e 100644 --- a/docs/_posts/2017-09-12-detect_new_login_attempts_to_routers.md +++ b/docs/_posts/2017-09-12-detect_new_login_attempts_to_routers.md @@ -45,8 +45,8 @@ The search queries the authentication logs for assets that are categorized as ro #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_new_login_attempts_to_routers_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2017-09-15-no_windows_updates_in_a_time_frame.md b/docs/_posts/2017-09-15-no_windows_updates_in_a_time_frame.md index 4e07cfd05b..134e7703af 100644 --- a/docs/_posts/2017-09-15-no_windows_updates_in_a_time_frame.md +++ b/docs/_posts/2017-09-15-no_windows_updates_in_a_time_frame.md @@ -48,8 +48,8 @@ This search looks for Windows endpoints that have not generated an event indicat #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `no_windows_updates_in_a_time_frame_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2017-09-19-email_attachments_with_lots_of_spaces.md b/docs/_posts/2017-09-19-email_attachments_with_lots_of_spaces.md index fdd00b3fba..1342316602 100644 --- a/docs/_posts/2017-09-19-email_attachments_with_lots_of_spaces.md +++ b/docs/_posts/2017-09-19-email_attachments_with_lots_of_spaces.md @@ -46,8 +46,8 @@ Attackers often use spaces as a means to obfuscate an attachment's file exte #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `email_attachments_with_lots_of_spaces_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2017-09-23-detect_attackers_scanning_for_vulnerable_jboss_servers.md b/docs/_posts/2017-09-23-detect_attackers_scanning_for_vulnerable_jboss_servers.md index 234e37608b..30e50155fa 100644 --- a/docs/_posts/2017-09-23-detect_attackers_scanning_for_vulnerable_jboss_servers.md +++ b/docs/_posts/2017-09-23-detect_attackers_scanning_for_vulnerable_jboss_servers.md @@ -52,8 +52,8 @@ This search looks for specific GET or HEAD requests to web servers that are indi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_attackers_scanning_for_vulnerable_jboss_servers_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2017-09-23-detect_malicious_requests_to_exploit_jboss_servers.md b/docs/_posts/2017-09-23-detect_malicious_requests_to_exploit_jboss_servers.md index b20a46610e..630f27a109 100644 --- a/docs/_posts/2017-09-23-detect_malicious_requests_to_exploit_jboss_servers.md +++ b/docs/_posts/2017-09-23-detect_malicious_requests_to_exploit_jboss_servers.md @@ -45,8 +45,8 @@ This search is used to detect malicious HTTP requests crafted to exploit jmx-con #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_malicious_requests_to_exploit_jboss_servers_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2017-09-23-monitor_web_traffic_for_brand_abuse.md b/docs/_posts/2017-09-23-monitor_web_traffic_for_brand_abuse.md index 4f05ebdfd7..8eb143eec5 100644 --- a/docs/_posts/2017-09-23-monitor_web_traffic_for_brand_abuse.md +++ b/docs/_posts/2017-09-23-monitor_web_traffic_for_brand_abuse.md @@ -44,8 +44,8 @@ This search looks for Web requests to faux domains similar to the one that you w #### Macros The SPL above uses the following Macros: * [brand_abuse_web](https://github.com/splunk/security_content/blob/develop/macros/brand_abuse_web.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `monitor_web_traffic_for_brand_abuse_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-01-05-monitor_email_for_brand_abuse.md b/docs/_posts/2018-01-05-monitor_email_for_brand_abuse.md index d339ae9964..0978932cd5 100644 --- a/docs/_posts/2018-01-05-monitor_email_for_brand_abuse.md +++ b/docs/_posts/2018-01-05-monitor_email_for_brand_abuse.md @@ -48,8 +48,8 @@ This search looks for emails claiming to be sent from a domain similar to one th #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `monitor_email_for_brand_abuse_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-06-01-detect_large_outbound_icmp_packets.md b/docs/_posts/2018-06-01-detect_large_outbound_icmp_packets.md index d4da8870de..3e4597b536 100644 --- a/docs/_posts/2018-06-01-detect_large_outbound_icmp_packets.md +++ b/docs/_posts/2018-06-01-detect_large_outbound_icmp_packets.md @@ -53,8 +53,8 @@ This search looks for outbound ICMP packets with a packet size larger than 1,000 #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_large_outbound_icmp_packets_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-10-23-wmi_permanent_event_subscription.md b/docs/_posts/2018-10-23-wmi_permanent_event_subscription.md index 19d4057454..9036fdc4ca 100644 --- a/docs/_posts/2018-10-23-wmi_permanent_event_subscription.md +++ b/docs/_posts/2018-10-23-wmi_permanent_event_subscription.md @@ -54,8 +54,8 @@ This search looks for the creation of WMI permanent event subscriptions. #### Macros The SPL above uses the following Macros: -* [wmi](https://github.com/splunk/security_content/blob/develop/macros/wmi.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [wmi](https://github.com/splunk/security_content/blob/develop/macros/wmi.yml) Note that `wmi_permanent_event_subscription_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-10-23-wmi_temporary_event_subscription.md b/docs/_posts/2018-10-23-wmi_temporary_event_subscription.md index 87adcb75de..c03fdffb58 100644 --- a/docs/_posts/2018-10-23-wmi_temporary_event_subscription.md +++ b/docs/_posts/2018-10-23-wmi_temporary_event_subscription.md @@ -53,8 +53,8 @@ This search looks for the creation of WMI temporary event subscriptions. #### Macros The SPL above uses the following Macros: -* [wmi](https://github.com/splunk/security_content/blob/develop/macros/wmi.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [wmi](https://github.com/splunk/security_content/blob/develop/macros/wmi.yml) Note that `wmi_temporary_event_subscription_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-12-03-remote_wmi_command_attempt.md b/docs/_posts/2018-12-03-remote_wmi_command_attempt.md index 1aa0a18bd1..2711c3f886 100644 --- a/docs/_posts/2018-12-03-remote_wmi_command_attempt.md +++ b/docs/_posts/2018-12-03-remote_wmi_command_attempt.md @@ -50,9 +50,9 @@ The following analytic identifies usage of `wmic.exe` spawning a local or remote #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `remote_wmi_command_attempt_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-12-03-usn_journal_deletion.md b/docs/_posts/2018-12-03-usn_journal_deletion.md index 829667578b..b065c05f18 100644 --- a/docs/_posts/2018-12-03-usn_journal_deletion.md +++ b/docs/_posts/2018-12-03-usn_journal_deletion.md @@ -51,8 +51,8 @@ The fsutil.exe application is a legitimate Windows utility used to perform tasks #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `usn_journal_deletion_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-12-14-file_with_samsam_extension.md b/docs/_posts/2018-12-14-file_with_samsam_extension.md index 2a876bf05c..05d51efb4c 100644 --- a/docs/_posts/2018-12-14-file_with_samsam_extension.md +++ b/docs/_posts/2018-12-14-file_with_samsam_extension.md @@ -43,8 +43,8 @@ The search looks for file writes with extensions consistent with a SamSam ransom #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `file_with_samsam_extension_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2018-12-14-samsam_test_file_write.md b/docs/_posts/2018-12-14-samsam_test_file_write.md index 69b63fdb65..f053d44c0e 100644 --- a/docs/_posts/2018-12-14-samsam_test_file_write.md +++ b/docs/_posts/2018-12-14-samsam_test_file_write.md @@ -50,8 +50,8 @@ The search looks for a file named "test.txt" written to the windows syst #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `samsam_test_file_write_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2019-04-01-web_servers_executing_suspicious_processes.md b/docs/_posts/2019-04-01-web_servers_executing_suspicious_processes.md index bb38800e84..64615ba5a4 100644 --- a/docs/_posts/2019-04-01-web_servers_executing_suspicious_processes.md +++ b/docs/_posts/2019-04-01-web_servers_executing_suspicious_processes.md @@ -52,8 +52,8 @@ This search looks for suspicious processes on all systems labeled as web servers #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `web_servers_executing_suspicious_processes_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2019-05-08-unusually_long_command_line_-_mltk.md b/docs/_posts/2019-05-08-unusually_long_command_line_-_mltk.md index dc08d49223..e86241d63b 100644 --- a/docs/_posts/2019-05-08-unusually_long_command_line_-_mltk.md +++ b/docs/_posts/2019-05-08-unusually_long_command_line_-_mltk.md @@ -48,8 +48,8 @@ Command lines that are extremely long may be indicative of malicious activity on #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `unusually_long_command_line_-_mltk_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2019-12-10-creation_of_shadow_copy.md b/docs/_posts/2019-12-10-creation_of_shadow_copy.md index b9329febf9..a57c715b18 100644 --- a/docs/_posts/2019-12-10-creation_of_shadow_copy.md +++ b/docs/_posts/2019-12-10-creation_of_shadow_copy.md @@ -54,8 +54,8 @@ Monitor for signs that Vssadmin or Wmic has been used to create a shadow copy. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `creation_of_shadow_copy_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-01-22-dns_query_length_outliers_-_mltk.md b/docs/_posts/2020-01-22-dns_query_length_outliers_-_mltk.md index f26b7a1c45..522bb56ee4 100644 --- a/docs/_posts/2020-01-22-dns_query_length_outliers_-_mltk.md +++ b/docs/_posts/2020-01-22-dns_query_length_outliers_-_mltk.md @@ -63,8 +63,8 @@ This search allows you to identify DNS requests that are unusually large for the #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `dns_query_length_outliers_-_mltk_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-02-07-macos_-_re-opened_applications.md b/docs/_posts/2020-02-07-macos_-_re-opened_applications.md index 6da38f2d96..bd76cad872 100644 --- a/docs/_posts/2020-02-07-macos_-_re-opened_applications.md +++ b/docs/_posts/2020-02-07-macos_-_re-opened_applications.md @@ -43,8 +43,8 @@ This search looks for processes referencing the plist files that determine which #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `macos_-_re-opened_applications_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-02-21-dump_lsass_via_comsvcs_dll.md b/docs/_posts/2020-02-21-dump_lsass_via_comsvcs_dll.md index a0be6cc28a..5e5272d2a1 100644 --- a/docs/_posts/2020-02-21-dump_lsass_via_comsvcs_dll.md +++ b/docs/_posts/2020-02-21-dump_lsass_via_comsvcs_dll.md @@ -54,9 +54,9 @@ Detect the usage of comsvcs.dll for dumping the lsass process. #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `dump_lsass_via_comsvcs_dll_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-03-16-child_processes_of_spoolsv_exe.md b/docs/_posts/2020-03-16-child_processes_of_spoolsv_exe.md index 518ce60f00..d9cee3116f 100644 --- a/docs/_posts/2020-03-16-child_processes_of_spoolsv_exe.md +++ b/docs/_posts/2020-03-16-child_processes_of_spoolsv_exe.md @@ -53,8 +53,8 @@ This search looks for child processes of spoolsv.exe. This activity is associate #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `child_processes_of_spoolsv_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-03-16-detect_rare_executables.md b/docs/_posts/2020-03-16-detect_rare_executables.md index 2a8b3abe7c..bf99f3d01c 100644 --- a/docs/_posts/2020-03-16-detect_rare_executables.md +++ b/docs/_posts/2020-03-16-detect_rare_executables.md @@ -50,9 +50,9 @@ This search will return a table of rare processes, the names of the systems runn #### Macros The SPL above uses the following Macros: -* [filter_rare_process_allow_list](https://github.com/splunk/security_content/blob/develop/macros/filter_rare_process_allow_list.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [filter_rare_process_allow_list](https://github.com/splunk/security_content/blob/develop/macros/filter_rare_process_allow_list.yml) Note that `detect_rare_executables_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-03-16-process_execution_via_wmi.md b/docs/_posts/2020-03-16-process_execution_via_wmi.md index 9496fd07bd..7af419bebf 100644 --- a/docs/_posts/2020-03-16-process_execution_via_wmi.md +++ b/docs/_posts/2020-03-16-process_execution_via_wmi.md @@ -50,8 +50,8 @@ The following analytic identifies `WmiPrvSE.exe` spawning a process. This typica #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `process_execution_via_wmi_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-03-16-script_execution_via_wmi.md b/docs/_posts/2020-03-16-script_execution_via_wmi.md index 298fbb1753..a218eaf7c4 100644 --- a/docs/_posts/2020-03-16-script_execution_via_wmi.md +++ b/docs/_posts/2020-03-16-script_execution_via_wmi.md @@ -50,8 +50,8 @@ This search looks for scripts launched via WMI. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `script_execution_via_wmi_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-05-20-first_time_seen_child_process_of_zoom.md b/docs/_posts/2020-05-20-first_time_seen_child_process_of_zoom.md index 2b2c35869d..d96b377bf2 100644 --- a/docs/_posts/2020-05-20-first_time_seen_child_process_of_zoom.md +++ b/docs/_posts/2020-05-20-first_time_seen_child_process_of_zoom.md @@ -54,9 +54,9 @@ This search looks for child processes spawned by zoom.exe or zoom.us that has no #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [previously_seen_zoom_child_processes_window](https://github.com/splunk/security_content/blob/develop/macros/previously_seen_zoom_child_processes_window.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `first_time_seen_child_process_of_zoom_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-03-detect_path_interception_by_creation_of_program_exe.md b/docs/_posts/2020-07-03-detect_path_interception_by_creation_of_program_exe.md index 8a917ffe3e..f91f4ffbdd 100644 --- a/docs/_posts/2020-07-03-detect_path_interception_by_creation_of_program_exe.md +++ b/docs/_posts/2020-07-03-detect_path_interception_by_creation_of_program_exe.md @@ -65,8 +65,8 @@ The detection Detect Path Interception By Creation Of program exe is detecting t #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_path_interception_by_creation_of_program_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-06-short_lived_windows_accounts.md b/docs/_posts/2020-07-06-short_lived_windows_accounts.md index 4aed66bffe..d7890e8875 100644 --- a/docs/_posts/2020-07-06-short_lived_windows_accounts.md +++ b/docs/_posts/2020-07-06-short_lived_windows_accounts.md @@ -57,8 +57,8 @@ This search detects accounts that were created and deleted in a short time perio #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `short_lived_windows_accounts_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-06-windows_event_log_cleared.md b/docs/_posts/2020-07-06-windows_event_log_cleared.md index 6b4e3816b4..ba93c3217a 100644 --- a/docs/_posts/2020-07-06-windows_event_log_cleared.md +++ b/docs/_posts/2020-07-06-windows_event_log_cleared.md @@ -52,9 +52,9 @@ The following analytic utilizes Windows Security Event ID 1102 or System log eve #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_event_log_cleared_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-07-remote_desktop_network_traffic.md b/docs/_posts/2020-07-07-remote_desktop_network_traffic.md index 8aad85046a..fba39f651e 100644 --- a/docs/_posts/2020-07-07-remote_desktop_network_traffic.md +++ b/docs/_posts/2020-07-07-remote_desktop_network_traffic.md @@ -56,8 +56,8 @@ This search looks for network traffic on TCP/3389, the default port used by remo #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remote_desktop_network_traffic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-08-detect_new_local_admin_account.md b/docs/_posts/2020-07-08-detect_new_local_admin_account.md index 6738568aaf..b86d96734e 100644 --- a/docs/_posts/2020-07-08-detect_new_local_admin_account.md +++ b/docs/_posts/2020-07-08-detect_new_local_admin_account.md @@ -54,8 +54,8 @@ This search looks for newly created accounts that have been elevated to local ad #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_new_local_admin_account_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-attempt_to_stop_security_service.md b/docs/_posts/2020-07-21-attempt_to_stop_security_service.md index d440d82b46..d402c4f1de 100644 --- a/docs/_posts/2020-07-21-attempt_to_stop_security_service.md +++ b/docs/_posts/2020-07-21-attempt_to_stop_security_service.md @@ -56,9 +56,9 @@ This search looks for attempts to stop security-related services on the endpoint #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `attempt_to_stop_security_service_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-detect_excessive_user_account_lockouts.md b/docs/_posts/2020-07-21-detect_excessive_user_account_lockouts.md index a7b95cad3c..ded151b76e 100644 --- a/docs/_posts/2020-07-21-detect_excessive_user_account_lockouts.md +++ b/docs/_posts/2020-07-21-detect_excessive_user_account_lockouts.md @@ -62,8 +62,8 @@ This search detects user accounts that have been locked out a relatively high nu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_excessive_user_account_lockouts_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-detect_outbound_smb_traffic.md b/docs/_posts/2020-07-21-detect_outbound_smb_traffic.md index 1a67653342..fad3ba22f2 100644 --- a/docs/_posts/2020-07-21-detect_outbound_smb_traffic.md +++ b/docs/_posts/2020-07-21-detect_outbound_smb_traffic.md @@ -56,8 +56,8 @@ This search looks for outbound SMB connections made by hosts within your network #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_outbound_smb_traffic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-detect_outlook_exe_writing_a_zip_file.md b/docs/_posts/2020-07-21-detect_outlook_exe_writing_a_zip_file.md index d4d162ee5c..83dfd0fc3b 100644 --- a/docs/_posts/2020-07-21-detect_outlook_exe_writing_a_zip_file.md +++ b/docs/_posts/2020-07-21-detect_outlook_exe_writing_a_zip_file.md @@ -66,8 +66,8 @@ This search looks for execution of process `outlook.exe` where the process is wr #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_outlook_exe_writing_a_zip_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-detect_use_of_cmd_exe_to_launch_script_interpreters.md b/docs/_posts/2020-07-21-detect_use_of_cmd_exe_to_launch_script_interpreters.md index 157b56b014..124b35489e 100644 --- a/docs/_posts/2020-07-21-detect_use_of_cmd_exe_to_launch_script_interpreters.md +++ b/docs/_posts/2020-07-21-detect_use_of_cmd_exe_to_launch_script_interpreters.md @@ -54,8 +54,8 @@ This search looks for the execution of the cscript.exe or wscript.exe processes, #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_use_of_cmd_exe_to_launch_script_interpreters_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-detection_of_tools_built_by_nirsoft.md b/docs/_posts/2020-07-21-detection_of_tools_built_by_nirsoft.md index 2d2f485cf8..692adf19cd 100644 --- a/docs/_posts/2020-07-21-detection_of_tools_built_by_nirsoft.md +++ b/docs/_posts/2020-07-21-detection_of_tools_built_by_nirsoft.md @@ -53,8 +53,8 @@ This search looks for specific command-line arguments that may indicate the exec #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detection_of_tools_built_by_nirsoft_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-email_files_written_outside_of_the_outlook_directory.md b/docs/_posts/2020-07-21-email_files_written_outside_of_the_outlook_directory.md index a672c04359..e3c9fe324a 100644 --- a/docs/_posts/2020-07-21-email_files_written_outside_of_the_outlook_directory.md +++ b/docs/_posts/2020-07-21-email_files_written_outside_of_the_outlook_directory.md @@ -56,8 +56,8 @@ The search looks at the change-analysis data model and detects email files creat #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `email_files_written_outside_of_the_outlook_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-first_time_seen_running_windows_service.md b/docs/_posts/2020-07-21-first_time_seen_running_windows_service.md index 4c3da77b2a..cff9613794 100644 --- a/docs/_posts/2020-07-21-first_time_seen_running_windows_service.md +++ b/docs/_posts/2020-07-21-first_time_seen_running_windows_service.md @@ -56,8 +56,8 @@ This search looks for the first and last time a Windows service is seen running #### Macros The SPL above uses the following Macros: -* [previously_seen_windows_services_window](https://github.com/splunk/security_content/blob/develop/macros/previously_seen_windows_services_window.yml) * [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [previously_seen_windows_services_window](https://github.com/splunk/security_content/blob/develop/macros/previously_seen_windows_services_window.yml) Note that `first_time_seen_running_windows_service_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-hiding_files_and_directories_with_attrib_exe.md b/docs/_posts/2020-07-21-hiding_files_and_directories_with_attrib_exe.md index bcd70dc24d..23df537e8e 100644 --- a/docs/_posts/2020-07-21-hiding_files_and_directories_with_attrib_exe.md +++ b/docs/_posts/2020-07-21-hiding_files_and_directories_with_attrib_exe.md @@ -54,8 +54,8 @@ Attackers leverage an existing Windows binary, attrib.exe, to mark specific as h #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `hiding_files_and_directories_with_attrib_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-malicious_powershell_process_-_execution_policy_bypass.md b/docs/_posts/2020-07-21-malicious_powershell_process_-_execution_policy_bypass.md index 9c6332f9c0..dd52674079 100644 --- a/docs/_posts/2020-07-21-malicious_powershell_process_-_execution_policy_bypass.md +++ b/docs/_posts/2020-07-21-malicious_powershell_process_-_execution_policy_bypass.md @@ -54,9 +54,9 @@ This search looks for PowerShell processes started with parameters used to bypas #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `malicious_powershell_process_-_execution_policy_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-multiple_okta_users_with_invalid_credentials_from_the_same_ip.md b/docs/_posts/2020-07-21-multiple_okta_users_with_invalid_credentials_from_the_same_ip.md index 414e2691c0..9cdbfd7cea 100644 --- a/docs/_posts/2020-07-21-multiple_okta_users_with_invalid_credentials_from_the_same_ip.md +++ b/docs/_posts/2020-07-21-multiple_okta_users_with_invalid_credentials_from_the_same_ip.md @@ -62,8 +62,8 @@ This search detects Okta login failures due to bad credentials for multiple user #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [okta](https://github.com/splunk/security_content/blob/develop/macros/okta.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `multiple_okta_users_with_invalid_credentials_from_the_same_ip_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-okta_failed_sso_attempts.md b/docs/_posts/2020-07-21-okta_failed_sso_attempts.md index 43e9065f06..4a68126027 100644 --- a/docs/_posts/2020-07-21-okta_failed_sso_attempts.md +++ b/docs/_posts/2020-07-21-okta_failed_sso_attempts.md @@ -60,8 +60,8 @@ Detect failed Okta SSO events #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [okta](https://github.com/splunk/security_content/blob/develop/macros/okta.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `okta_failed_sso_attempts_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-okta_user_logins_from_multiple_cities.md b/docs/_posts/2020-07-21-okta_user_logins_from_multiple_cities.md index f7531a3385..d76b90acaf 100644 --- a/docs/_posts/2020-07-21-okta_user_logins_from_multiple_cities.md +++ b/docs/_posts/2020-07-21-okta_user_logins_from_multiple_cities.md @@ -61,8 +61,8 @@ This search detects logins from the same user from different cities in a 24 hour #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [okta](https://github.com/splunk/security_content/blob/develop/macros/okta.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `okta_user_logins_from_multiple_cities_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-overwriting_accessibility_binaries.md b/docs/_posts/2020-07-21-overwriting_accessibility_binaries.md index f30ef06414..b83a16a9e1 100644 --- a/docs/_posts/2020-07-21-overwriting_accessibility_binaries.md +++ b/docs/_posts/2020-07-21-overwriting_accessibility_binaries.md @@ -56,8 +56,8 @@ Microsoft Windows contains accessibility features that can be launched with a ke #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `overwriting_accessibility_binaries_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-prohibited_network_traffic_allowed.md b/docs/_posts/2020-07-21-prohibited_network_traffic_allowed.md index cf4ffb1f22..63e7d6ee79 100644 --- a/docs/_posts/2020-07-21-prohibited_network_traffic_allowed.md +++ b/docs/_posts/2020-07-21-prohibited_network_traffic_allowed.md @@ -54,8 +54,8 @@ This search looks for network traffic defined by port and transport layer protoc #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `prohibited_network_traffic_allowed_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-protocol_or_port_mismatch.md b/docs/_posts/2020-07-21-protocol_or_port_mismatch.md index 959c7450e1..ee72ce5b6c 100644 --- a/docs/_posts/2020-07-21-protocol_or_port_mismatch.md +++ b/docs/_posts/2020-07-21-protocol_or_port_mismatch.md @@ -56,8 +56,8 @@ This search looks for network traffic on common ports where a higher layer proto #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `protocol_or_port_mismatch_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-remote_desktop_process_running_on_system.md b/docs/_posts/2020-07-21-remote_desktop_process_running_on_system.md index f8b0758ffe..ccd93b4db1 100644 --- a/docs/_posts/2020-07-21-remote_desktop_process_running_on_system.md +++ b/docs/_posts/2020-07-21-remote_desktop_process_running_on_system.md @@ -56,8 +56,8 @@ This search looks for the remote desktop process mstsc.exe running on systems up #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remote_desktop_process_running_on_system_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-21-sc_exe_manipulating_windows_services.md b/docs/_posts/2020-07-21-sc_exe_manipulating_windows_services.md index af7f4c678d..a54fb51100 100644 --- a/docs/_posts/2020-07-21-sc_exe_manipulating_windows_services.md +++ b/docs/_posts/2020-07-21-sc_exe_manipulating_windows_services.md @@ -56,8 +56,8 @@ This search looks for arguments to sc.exe indicating the creation or modificatio #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `sc_exe_manipulating_windows_services_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-22-suspicious_email_attachment_extensions.md b/docs/_posts/2020-07-22-suspicious_email_attachment_extensions.md index 41d47eec72..f110972f9f 100644 --- a/docs/_posts/2020-07-22-suspicious_email_attachment_extensions.md +++ b/docs/_posts/2020-07-22-suspicious_email_attachment_extensions.md @@ -57,9 +57,9 @@ This search looks for emails that have attachments with suspicious file extensio #### Macros The SPL above uses the following Macros: -* [suspicious_email_attachments](https://github.com/splunk/security_content/blob/develop/macros/suspicious_email_attachments.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [suspicious_email_attachments](https://github.com/splunk/security_content/blob/develop/macros/suspicious_email_attachments.yml) Note that `suspicious_email_attachment_extensions_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-22-suspicious_reg_exe_process.md b/docs/_posts/2020-07-22-suspicious_reg_exe_process.md index e1d878bde6..8fb5749084 100644 --- a/docs/_posts/2020-07-22-suspicious_reg_exe_process.md +++ b/docs/_posts/2020-07-22-suspicious_reg_exe_process.md @@ -58,8 +58,8 @@ This search looks for reg.exe being launched from a command prompt not started b #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_reg_exe_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-22-tor_traffic.md b/docs/_posts/2020-07-22-tor_traffic.md index fde28335a5..a22c98ffff 100644 --- a/docs/_posts/2020-07-22-tor_traffic.md +++ b/docs/_posts/2020-07-22-tor_traffic.md @@ -56,8 +56,8 @@ This search looks for network traffic identified as The Onion Router (TOR), a be #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `tor_traffic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-22-unload_sysmon_filter_driver.md b/docs/_posts/2020-07-22-unload_sysmon_filter_driver.md index bf8e020066..c08b088437 100644 --- a/docs/_posts/2020-07-22-unload_sysmon_filter_driver.md +++ b/docs/_posts/2020-07-22-unload_sysmon_filter_driver.md @@ -55,8 +55,8 @@ Attackers often disable security tools to avoid detection. This search looks for #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `unload_sysmon_filter_driver_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-28-detect_windows_dns_sigred_via_splunk_stream.md b/docs/_posts/2020-07-28-detect_windows_dns_sigred_via_splunk_stream.md index 9ca3673fcc..199ace2b85 100644 --- a/docs/_posts/2020-07-28-detect_windows_dns_sigred_via_splunk_stream.md +++ b/docs/_posts/2020-07-28-detect_windows_dns_sigred_via_splunk_stream.md @@ -56,8 +56,8 @@ This search detects SIGRed via Splunk Stream. #### Macros The SPL above uses the following Macros: -* [stream_dns](https://github.com/splunk/security_content/blob/develop/macros/stream_dns.yml) * [stream_tcp](https://github.com/splunk/security_content/blob/develop/macros/stream_tcp.yml) +* [stream_dns](https://github.com/splunk/security_content/blob/develop/macros/stream_dns.yml) Note that `detect_windows_dns_sigred_via_splunk_stream_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-07-29-cloud_instance_modified_by_previously_unseen_user.md b/docs/_posts/2020-07-29-cloud_instance_modified_by_previously_unseen_user.md index ac7e63f4a1..f67ec9d79e 100644 --- a/docs/_posts/2020-07-29-cloud_instance_modified_by_previously_unseen_user.md +++ b/docs/_posts/2020-07-29-cloud_instance_modified_by_previously_unseen_user.md @@ -66,8 +66,8 @@ This search looks for cloud instances being modified by users who have not previ #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `cloud_instance_modified_by_previously_unseen_user_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-09-16-create_or_delete_windows_shares_using_net_exe.md b/docs/_posts/2020-09-16-create_or_delete_windows_shares_using_net_exe.md index a6d08ea3f2..80476d702e 100644 --- a/docs/_posts/2020-09-16-create_or_delete_windows_shares_using_net_exe.md +++ b/docs/_posts/2020-09-16-create_or_delete_windows_shares_using_net_exe.md @@ -55,9 +55,9 @@ This search looks for the creation or deletion of hidden shares using net.exe. #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `create_or_delete_windows_shares_using_net_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-10-15-detect_activity_related_to_pass_the_hash_attacks.md b/docs/_posts/2020-10-15-detect_activity_related_to_pass_the_hash_attacks.md index 7453e7282e..cab3e1de0b 100644 --- a/docs/_posts/2020-10-15-detect_activity_related_to_pass_the_hash_attacks.md +++ b/docs/_posts/2020-10-15-detect_activity_related_to_pass_the_hash_attacks.md @@ -55,8 +55,8 @@ This search looks for specific authentication events from the Windows Security E #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_activity_related_to_pass_the_hash_attacks_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-10-16-kerberoasting_spn_request_with_rc4_encryption.md b/docs/_posts/2020-10-16-kerberoasting_spn_request_with_rc4_encryption.md index a797777947..927835f1da 100644 --- a/docs/_posts/2020-10-16-kerberoasting_spn_request_with_rc4_encryption.md +++ b/docs/_posts/2020-10-16-kerberoasting_spn_request_with_rc4_encryption.md @@ -52,8 +52,8 @@ This search detects a potential kerberoasting attack via service principal name #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `kerberoasting_spn_request_with_rc4_encryption_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-10-28-detect_software_download_to_network_device.md b/docs/_posts/2020-10-28-detect_software_download_to_network_device.md index 8f5e118015..4391c11cbe 100644 --- a/docs/_posts/2020-10-28-detect_software_download_to_network_device.md +++ b/docs/_posts/2020-10-28-detect_software_download_to_network_device.md @@ -58,8 +58,8 @@ Adversaries may abuse netbooting to load an unauthorized network device operatin #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_software_download_to_network_device_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-06-ryuk_test_files_detected.md b/docs/_posts/2020-11-06-ryuk_test_files_detected.md index cf3782464b..2351d756f9 100644 --- a/docs/_posts/2020-11-06-ryuk_test_files_detected.md +++ b/docs/_posts/2020-11-06-ryuk_test_files_detected.md @@ -49,8 +49,8 @@ The search looks for files that contain the key word *Ryuk* under any folder in #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `ryuk_test_files_detected_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-06-set_default_powershell_execution_policy_to_unrestricted_or_bypass.md b/docs/_posts/2020-11-06-set_default_powershell_execution_policy_to_unrestricted_or_bypass.md index 2657bf5f90..d164edfcc1 100644 --- a/docs/_posts/2020-11-06-set_default_powershell_execution_policy_to_unrestricted_or_bypass.md +++ b/docs/_posts/2020-11-06-set_default_powershell_execution_policy_to_unrestricted_or_bypass.md @@ -54,8 +54,8 @@ Monitor for changes of the ExecutionPolicy in the registry to the values "un #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `set_default_powershell_execution_policy_to_unrestricted_or_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-06-windows_security_account_manager_stopped.md b/docs/_posts/2020-11-06-windows_security_account_manager_stopped.md index f3ad707faa..135d0ff2f1 100644 --- a/docs/_posts/2020-11-06-windows_security_account_manager_stopped.md +++ b/docs/_posts/2020-11-06-windows_security_account_manager_stopped.md @@ -49,8 +49,8 @@ The search looks for a Windows Security Account Manager (SAM) was stopped via co #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_security_account_manager_stopped_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-09-common_ransomware_extensions.md b/docs/_posts/2020-11-09-common_ransomware_extensions.md index 2475a86dc5..f37adcf073 100644 --- a/docs/_posts/2020-11-09-common_ransomware_extensions.md +++ b/docs/_posts/2020-11-09-common_ransomware_extensions.md @@ -53,8 +53,8 @@ The search looks for file modifications with extensions commonly used by Ransomw #### Macros The SPL above uses the following Macros: * [ransomware_extensions](https://github.com/splunk/security_content/blob/develop/macros/ransomware_extensions.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `common_ransomware_extensions_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-09-common_ransomware_notes.md b/docs/_posts/2020-11-09-common_ransomware_notes.md index 3cb530adc6..7b27a062c3 100644 --- a/docs/_posts/2020-11-09-common_ransomware_notes.md +++ b/docs/_posts/2020-11-09-common_ransomware_notes.md @@ -51,9 +51,9 @@ The search looks for files created with names matching those typically used in r #### Macros The SPL above uses the following Macros: -* [ransomware_notes](https://github.com/splunk/security_content/blob/develop/macros/ransomware_notes.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [ransomware_notes](https://github.com/splunk/security_content/blob/develop/macros/ransomware_notes.yml) Note that `common_ransomware_notes_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-09-deleting_shadow_copies.md b/docs/_posts/2020-11-09-deleting_shadow_copies.md index f4526a1c69..b827e97043 100644 --- a/docs/_posts/2020-11-09-deleting_shadow_copies.md +++ b/docs/_posts/2020-11-09-deleting_shadow_copies.md @@ -50,8 +50,8 @@ The vssadmin.exe utility is used to interact with the Volume Shadow Copy Service #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `deleting_shadow_copies_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-09-detect_excessive_account_lockouts_from_endpoint.md b/docs/_posts/2020-11-09-detect_excessive_account_lockouts_from_endpoint.md index f6cdcea037..e972aff99c 100644 --- a/docs/_posts/2020-11-09-detect_excessive_account_lockouts_from_endpoint.md +++ b/docs/_posts/2020-11-09-detect_excessive_account_lockouts_from_endpoint.md @@ -62,8 +62,8 @@ This search identifies endpoints that have caused a relatively high number of ac #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_excessive_account_lockouts_from_endpoint_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-10-detect_processes_used_for_system_network_configuration_discovery.md b/docs/_posts/2020-11-10-detect_processes_used_for_system_network_configuration_discovery.md index f0df13e071..d571cac08a 100644 --- a/docs/_posts/2020-11-10-detect_processes_used_for_system_network_configuration_discovery.md +++ b/docs/_posts/2020-11-10-detect_processes_used_for_system_network_configuration_discovery.md @@ -54,9 +54,9 @@ This search looks for fast execution of processes used for system network config #### Macros The SPL above uses the following Macros: -* [system_network_configuration_discovery_tools](https://github.com/splunk/security_content/blob/develop/macros/system_network_configuration_discovery_tools.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [system_network_configuration_discovery_tools](https://github.com/splunk/security_content/blob/develop/macros/system_network_configuration_discovery_tools.yml) Note that `detect_processes_used_for_system_network_configuration_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-18-execution_of_file_with_multiple_extensions.md b/docs/_posts/2020-11-18-execution_of_file_with_multiple_extensions.md index 3600b15dd1..439aa67cbf 100644 --- a/docs/_posts/2020-11-18-execution_of_file_with_multiple_extensions.md +++ b/docs/_posts/2020-11-18-execution_of_file_with_multiple_extensions.md @@ -54,8 +54,8 @@ This search looks for processes launched from files that have double extensions #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `execution_of_file_with_multiple_extensions_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-23-shim_database_installation_with_suspicious_parameters.md b/docs/_posts/2020-11-23-shim_database_installation_with_suspicious_parameters.md index bd9de3e6b8..9d5325b0ab 100644 --- a/docs/_posts/2020-11-23-shim_database_installation_with_suspicious_parameters.md +++ b/docs/_posts/2020-11-23-shim_database_installation_with_suspicious_parameters.md @@ -56,8 +56,8 @@ This search detects the process execution and arguments required to silently cre #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `shim_database_installation_with_suspicious_parameters_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-26-reg_exe_manipulating_windows_services_registry_keys.md b/docs/_posts/2020-11-26-reg_exe_manipulating_windows_services_registry_keys.md index 67facd573d..f918645982 100644 --- a/docs/_posts/2020-11-26-reg_exe_manipulating_windows_services_registry_keys.md +++ b/docs/_posts/2020-11-26-reg_exe_manipulating_windows_services_registry_keys.md @@ -58,8 +58,8 @@ The search looks for reg.exe modifying registry keys that define Windows service #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `reg_exe_manipulating_windows_services_registry_keys_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-26-registry_keys_for_creating_shim_databases.md b/docs/_posts/2020-11-26-registry_keys_for_creating_shim_databases.md index ff24cc057e..0a07e59059 100644 --- a/docs/_posts/2020-11-26-registry_keys_for_creating_shim_databases.md +++ b/docs/_posts/2020-11-26-registry_keys_for_creating_shim_databases.md @@ -55,8 +55,8 @@ This search looks for registry activity associated with application compatibilit #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `registry_keys_for_creating_shim_databases_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-11-30-rundll_loading_dll_by_ordinal.md b/docs/_posts/2020-11-30-rundll_loading_dll_by_ordinal.md deleted file mode 100644 index fc40d2250b..0000000000 --- a/docs/_posts/2020-11-30-rundll_loading_dll_by_ordinal.md +++ /dev/null @@ -1,109 +0,0 @@ ---- -title: "RunDLL Loading DLL By Ordinal" -excerpt: "Signed Binary Proxy Execution, Rundll32" -categories: - - Endpoint -last_modified_at: 2020-11-30 -toc: true -toc_label: "" -tags: - - Signed Binary Proxy Execution - - Defense Evasion - - Rundll32 - - Defense Evasion - - Splunk Enterprise - - Splunk Enterprise Security - - Splunk Cloud - - Endpoint ---- - - - -[Try in Splunk Security Cloud](https://www.splunk.com/en_us/cyber-security.html){: .btn .btn--success} - -#### Description - -This search looks for executing scripts with rundll32. Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly, may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. - -- **Type**: [TTP](https://github.com/splunk/security_content/wiki/Detection-Analytic-Types) -- **Product**: Splunk Enterprise, Splunk Enterprise Security, Splunk Cloud -- **Datamodel**: [Endpoint](https://docs.splunk.com/Documentation/CIM/latest/User/Endpoint) -- **Last Updated**: 2020-11-30 -- **Author**: David Dorsey, Splunk -- **ID**: 6c135f8d-5e60-454e-80b7-c56eed739833 - - -#### [ATT&CK](https://attack.mitre.org/) - -| ID | Technique | Tactic | -| -------------- | ---------------- |-------------------- | -| [T1218](https://attack.mitre.org/techniques/T1218/) | Signed Binary Proxy Execution | Defense Evasion | - -| [T1218.011](https://attack.mitre.org/techniques/T1218/011/) | Rundll32 | Defense Evasion | - -#### Search - -``` - -| tstats `security_content_summariesonly` values(Processes.process) as process min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes where `process_rundll32` by Processes.process_name Processes.parent_process_name Processes.original_file_name Processes.process Processes.dest Processes.user -| `drop_dm_object_name(Processes)` -| `security_content_ctime(firstTime)` -| `security_content_ctime(lastTime)` -| `rundll_loading_dll_by_ordinal_filter` -``` - -#### Macros -The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) - -Note that `rundll_loading_dll_by_ordinal_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. - -#### Required field -* _time -* Processes.dest -* Processes.user -* Processes.parent_process_name -* Processes.parent_process -* Processes.original_file_name -* Processes.process_name -* Processes.process -* Processes.process_id -* Processes.parent_process_path -* Processes.process_path -* Processes.parent_process_id - - -#### How To Implement -To successfully implement this search you need to be ingesting information on process that include the name of the process responsible for the changes from your endpoints into the `Endpoint` datamodel in the `Processes` node. In addition, confirm the latest CIM App 4.20 or higher is installed and the latest TA for the endpoint product. - -#### Known False Positives -While not common, loading a DLL under %AppData% and calling a function by ordinal is possible by a legitimate process - -#### Kill Chain Phase -* Installation - - - -#### RBA - -| Risk Score | Impact | Confidence | Message | -| ----------- | ----------- |--------------|--------------| -| 70.0 | 70 | 100 | A rundll32 process $process_name$ with ordinal parameter like this process commandline $process$ in host $dest$ | - - - - -#### Reference - - -#### Test Dataset -Replay any dataset to Splunk Enterprise by using our [`replay.py`](https://github.com/splunk/attack_data#using-replaypy) tool or the [UI](https://github.com/splunk/attack_data#using-ui). -Alternatively you can replay a dataset into a [Splunk Attack Range](https://github.com/splunk/attack_range#replay-dumps-into-attack-range-splunk-server) - -* [https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1218.011/atomic_red_team/windows-sysmon.log](https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1218.011/atomic_red_team/windows-sysmon.log) - - - -[*source*](https://github.com/splunk/security_content/tree/develop/detections/endpoint/rundll_loading_dll_by_ordinal.yml) \| *version*: **5** \ No newline at end of file diff --git a/docs/_posts/2020-12-07-schtasks_used_for_forcing_a_reboot.md b/docs/_posts/2020-12-07-schtasks_used_for_forcing_a_reboot.md index 4ea2fd9f70..1ad60a9fd8 100644 --- a/docs/_posts/2020-12-07-schtasks_used_for_forcing_a_reboot.md +++ b/docs/_posts/2020-12-07-schtasks_used_for_forcing_a_reboot.md @@ -58,8 +58,8 @@ This search looks for flags passed to schtasks.exe on the command-line that indi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `schtasks_used_for_forcing_a_reboot_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-12-08-shim_database_file_creation.md b/docs/_posts/2020-12-08-shim_database_file_creation.md index 9cb77436c2..b370f5651a 100644 --- a/docs/_posts/2020-12-08-shim_database_file_creation.md +++ b/docs/_posts/2020-12-08-shim_database_file_creation.md @@ -55,8 +55,8 @@ This search looks for shim database files being written to default directories. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `shim_database_file_creation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-12-08-single_letter_process_on_endpoint.md b/docs/_posts/2020-12-08-single_letter_process_on_endpoint.md index 3ed544d810..1d719413ca 100644 --- a/docs/_posts/2020-12-08-single_letter_process_on_endpoint.md +++ b/docs/_posts/2020-12-08-single_letter_process_on_endpoint.md @@ -57,8 +57,8 @@ This search looks for process names that consist only of a single letter. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `single_letter_process_on_endpoint_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-12-08-system_processes_run_from_unexpected_locations.md b/docs/_posts/2020-12-08-system_processes_run_from_unexpected_locations.md index f082ac7ae8..9e93a6af79 100644 --- a/docs/_posts/2020-12-08-system_processes_run_from_unexpected_locations.md +++ b/docs/_posts/2020-12-08-system_processes_run_from_unexpected_locations.md @@ -58,8 +58,8 @@ During triage, review the parallel processes - what process moved the native Win #### Macros The SPL above uses the following Macros: * [is_windows_system_file](https://github.com/splunk/security_content/blob/develop/macros/is_windows_system_file.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `system_processes_run_from_unexpected_locations_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-12-08-unusually_long_command_line.md b/docs/_posts/2020-12-08-unusually_long_command_line.md index e10ce8f2f4..d0147c8da9 100644 --- a/docs/_posts/2020-12-08-unusually_long_command_line.md +++ b/docs/_posts/2020-12-08-unusually_long_command_line.md @@ -47,8 +47,8 @@ Command lines that are extremely long may be indicative of malicious activity on #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `unusually_long_command_line_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-12-17-scheduled_task_deleted_or_created_via_cmd.md b/docs/_posts/2020-12-17-scheduled_task_deleted_or_created_via_cmd.md index a27f4656cd..374f59d94f 100644 --- a/docs/_posts/2020-12-17-scheduled_task_deleted_or_created_via_cmd.md +++ b/docs/_posts/2020-12-17-scheduled_task_deleted_or_created_via_cmd.md @@ -58,8 +58,8 @@ This search looks for flags passed to schtasks.exe on the command-line that indi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `scheduled_task_deleted_or_created_via_cmd_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2020-12-21-bcdedit_failure_recovery_modification.md b/docs/_posts/2020-12-21-bcdedit_failure_recovery_modification.md index ed3f2af60d..e8eae5df9b 100644 --- a/docs/_posts/2020-12-21-bcdedit_failure_recovery_modification.md +++ b/docs/_posts/2020-12-21-bcdedit_failure_recovery_modification.md @@ -50,8 +50,8 @@ This search looks for flags passed to bcdedit.exe modifications to the built-in #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `bcdedit_failure_recovery_modification_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-11-aws_detect_users_creating_keys_with_encrypt_policy_without_mfa.md b/docs/_posts/2021-01-11-aws_detect_users_creating_keys_with_encrypt_policy_without_mfa.md index b44cc439fd..e6a6c7a038 100644 --- a/docs/_posts/2021-01-11-aws_detect_users_creating_keys_with_encrypt_policy_without_mfa.md +++ b/docs/_posts/2021-01-11-aws_detect_users_creating_keys_with_encrypt_policy_without_mfa.md @@ -56,8 +56,8 @@ This search provides detection of KMS keys where action kms:Encrypt is accessibl #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_detect_users_creating_keys_with_encrypt_policy_without_mfa_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-11-aws_detect_users_with_kms_keys_performing_encryption_s3.md b/docs/_posts/2021-01-11-aws_detect_users_with_kms_keys_performing_encryption_s3.md index 3fb4142bd9..8454f69e07 100644 --- a/docs/_posts/2021-01-11-aws_detect_users_with_kms_keys_performing_encryption_s3.md +++ b/docs/_posts/2021-01-11-aws_detect_users_with_kms_keys_performing_encryption_s3.md @@ -50,8 +50,8 @@ This search provides detection of users with KMS keys performing encryption spec #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_detect_users_with_kms_keys_performing_encryption_s3_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-11-aws_network_access_control_list_created_with_all_open_ports.md b/docs/_posts/2021-01-11-aws_network_access_control_list_created_with_all_open_ports.md index 08ed898c0d..4237df15e1 100644 --- a/docs/_posts/2021-01-11-aws_network_access_control_list_created_with_all_open_ports.md +++ b/docs/_posts/2021-01-11-aws_network_access_control_list_created_with_all_open_ports.md @@ -57,8 +57,8 @@ The search looks for AWS CloudTrail events to detect if any network ACLs were cr #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_network_access_control_list_created_with_all_open_ports_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-12-aws_network_access_control_list_deleted.md b/docs/_posts/2021-01-12-aws_network_access_control_list_deleted.md index 3b76728ac7..14ee9b2b1c 100644 --- a/docs/_posts/2021-01-12-aws_network_access_control_list_deleted.md +++ b/docs/_posts/2021-01-12-aws_network_access_control_list_deleted.md @@ -54,8 +54,8 @@ Enforcing network-access controls is one of the defensive mechanisms used by clo #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_network_access_control_list_deleted_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-12-suspicious_microsoft_workflow_compiler_usage.md b/docs/_posts/2021-01-12-suspicious_microsoft_workflow_compiler_usage.md index 9cff0748ad..42ffabd213 100644 --- a/docs/_posts/2021-01-12-suspicious_microsoft_workflow_compiler_usage.md +++ b/docs/_posts/2021-01-12-suspicious_microsoft_workflow_compiler_usage.md @@ -50,9 +50,9 @@ The following analytic identifies microsoft.workflow.compiler.exe usage. microso #### Macros The SPL above uses the following Macros: -* [process_microsoftworkflowcompiler](https://github.com/splunk/security_content/blob/develop/macros/process_microsoftworkflowcompiler.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_microsoftworkflowcompiler](https://github.com/splunk/security_content/blob/develop/macros/process_microsoftworkflowcompiler.yml) Note that `suspicious_microsoft_workflow_compiler_usage_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-12-suspicious_msbuild_path.md b/docs/_posts/2021-01-12-suspicious_msbuild_path.md index d80ce55062..4fe3c6f325 100644 --- a/docs/_posts/2021-01-12-suspicious_msbuild_path.md +++ b/docs/_posts/2021-01-12-suspicious_msbuild_path.md @@ -63,8 +63,8 @@ The following analytic identifies msbuild.exe executing from a non-standard path #### Macros The SPL above uses the following Macros: * [process_msbuild](https://github.com/splunk/security_content/blob/develop/macros/process_msbuild.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_msbuild_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-12-suspicious_msbuild_rename.md b/docs/_posts/2021-01-12-suspicious_msbuild_rename.md index 8385989040..96e04cbb2f 100644 --- a/docs/_posts/2021-01-12-suspicious_msbuild_rename.md +++ b/docs/_posts/2021-01-12-suspicious_msbuild_rename.md @@ -63,8 +63,8 @@ The following analytic identifies renamed instances of msbuild.exe executing. Ms #### Macros The SPL above uses the following Macros: * [process_msbuild](https://github.com/splunk/security_content/blob/develop/macros/process_msbuild.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_msbuild_rename_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-12-suspicious_msbuild_spawn.md b/docs/_posts/2021-01-12-suspicious_msbuild_spawn.md index 97e3352761..783c6be761 100644 --- a/docs/_posts/2021-01-12-suspicious_msbuild_spawn.md +++ b/docs/_posts/2021-01-12-suspicious_msbuild_spawn.md @@ -55,8 +55,8 @@ The following analytic identifies wmiprvse.exe spawning msbuild.exe. This behavi #### Macros The SPL above uses the following Macros: * [process_msbuild](https://github.com/splunk/security_content/blob/develop/macros/process_msbuild.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_msbuild_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-12-suspicious_mshta_child_process.md b/docs/_posts/2021-01-12-suspicious_mshta_child_process.md index 7ee6e8ee00..0dee3d917a 100644 --- a/docs/_posts/2021-01-12-suspicious_mshta_child_process.md +++ b/docs/_posts/2021-01-12-suspicious_mshta_child_process.md @@ -54,8 +54,8 @@ The following analytic identifies child processes spawning from "mshta.exe& #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_mshta_child_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-14-detect_hosts_connecting_to_dynamic_domain_providers.md b/docs/_posts/2021-01-14-detect_hosts_connecting_to_dynamic_domain_providers.md index 92e1219b1d..d792892e5f 100644 --- a/docs/_posts/2021-01-14-detect_hosts_connecting_to_dynamic_domain_providers.md +++ b/docs/_posts/2021-01-14-detect_hosts_connecting_to_dynamic_domain_providers.md @@ -51,8 +51,8 @@ Malicious actors often abuse legitimate Dynamic DNS services to host malicious p #### Macros The SPL above uses the following Macros: * [dynamic_dns_providers](https://github.com/splunk/security_content/blob/develop/macros/dynamic_dns_providers.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_hosts_connecting_to_dynamic_domain_providers_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-19-malicious_powershell_process_with_obfuscation_techniques.md b/docs/_posts/2021-01-19-malicious_powershell_process_with_obfuscation_techniques.md index cf26597d0f..641c534fb8 100644 --- a/docs/_posts/2021-01-19-malicious_powershell_process_with_obfuscation_techniques.md +++ b/docs/_posts/2021-01-19-malicious_powershell_process_with_obfuscation_techniques.md @@ -56,9 +56,9 @@ This search looks for PowerShell processes launched with arguments that have cha #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `malicious_powershell_process_with_obfuscation_techniques_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-20-detect_rundll32_inline_hta_execution.md b/docs/_posts/2021-01-20-detect_rundll32_inline_hta_execution.md index 599cf9fd29..b752d2c46a 100644 --- a/docs/_posts/2021-01-20-detect_rundll32_inline_hta_execution.md +++ b/docs/_posts/2021-01-20-detect_rundll32_inline_hta_execution.md @@ -54,9 +54,9 @@ The following analytic identifies "rundll32.exe" execution with inline p #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `detect_rundll32_inline_hta_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-20-suspicious_mshta_spawn.md b/docs/_posts/2021-01-20-suspicious_mshta_spawn.md index 80bd26e56c..a793577eb9 100644 --- a/docs/_posts/2021-01-20-suspicious_mshta_spawn.md +++ b/docs/_posts/2021-01-20-suspicious_mshta_spawn.md @@ -54,9 +54,9 @@ The following analytic identifies wmiprvse.exe spawning mshta.exe. This behavior #### Macros The SPL above uses the following Macros: -* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) Note that `suspicious_mshta_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-22-wbadmin_delete_system_backups.md b/docs/_posts/2021-01-22-wbadmin_delete_system_backups.md index 5cdd4df6b9..16ca9e12a5 100644 --- a/docs/_posts/2021-01-22-wbadmin_delete_system_backups.md +++ b/docs/_posts/2021-01-22-wbadmin_delete_system_backups.md @@ -50,8 +50,8 @@ This search looks for flags passed to wbadmin.exe (Windows Backup Administrator #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wbadmin_delete_system_backups_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-25-nltest_domain_trust_discovery.md b/docs/_posts/2021-01-25-nltest_domain_trust_discovery.md index dfc4b51beb..cf530df0cb 100644 --- a/docs/_posts/2021-01-25-nltest_domain_trust_discovery.md +++ b/docs/_posts/2021-01-25-nltest_domain_trust_discovery.md @@ -50,8 +50,8 @@ This search looks for the execution of `nltest.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `nltest_domain_trust_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-26-aws_saml_access_by_provider_user_and_principal.md b/docs/_posts/2021-01-26-aws_saml_access_by_provider_user_and_principal.md index d593083511..7342d61b19 100644 --- a/docs/_posts/2021-01-26-aws_saml_access_by_provider_user_and_principal.md +++ b/docs/_posts/2021-01-26-aws_saml_access_by_provider_user_and_principal.md @@ -52,8 +52,8 @@ This search provides specific SAML access from specific Service Provider, user a #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_saml_access_by_provider_user_and_principal_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-26-aws_saml_update_identity_provider.md b/docs/_posts/2021-01-26-aws_saml_update_identity_provider.md index 10f1bba1a2..4c4d4ab5eb 100644 --- a/docs/_posts/2021-01-26-aws_saml_update_identity_provider.md +++ b/docs/_posts/2021-01-26-aws_saml_update_identity_provider.md @@ -52,8 +52,8 @@ This search provides detection of updates to SAML provider in AWS. Updates to SA #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_saml_update_identity_provider_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-26-certutil_exe_certificate_extraction.md b/docs/_posts/2021-01-26-certutil_exe_certificate_extraction.md index 1de9b24b58..d8e2eb5c1a 100644 --- a/docs/_posts/2021-01-26-certutil_exe_certificate_extraction.md +++ b/docs/_posts/2021-01-26-certutil_exe_certificate_extraction.md @@ -40,8 +40,8 @@ This search looks for arguments to certutil.exe indicating the manipulation or e #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `certutil_exe_certificate_extraction_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-28-detect_regsvr32_application_control_bypass.md b/docs/_posts/2021-01-28-detect_regsvr32_application_control_bypass.md index 2bb9f1078f..149555c249 100644 --- a/docs/_posts/2021-01-28-detect_regsvr32_application_control_bypass.md +++ b/docs/_posts/2021-01-28-detect_regsvr32_application_control_bypass.md @@ -55,9 +55,9 @@ Upon investigating, look for network connections to remote destinations (interna #### Macros The SPL above uses the following Macros: -* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) Note that `detect_regsvr32_application_control_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-28-ntdsutil_export_ntds.md b/docs/_posts/2021-01-28-ntdsutil_export_ntds.md index 818c5b9538..7cb3c85c97 100644 --- a/docs/_posts/2021-01-28-ntdsutil_export_ntds.md +++ b/docs/_posts/2021-01-28-ntdsutil_export_ntds.md @@ -56,8 +56,8 @@ This technique uses "Install from Media" (IFM), which will extract a cop #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `ntdsutil_export_ntds_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-01-28-suspicious_regsvr32_register_suspicious_path.md b/docs/_posts/2021-01-28-suspicious_regsvr32_register_suspicious_path.md index e8f27e3d78..8e831ac2a0 100644 --- a/docs/_posts/2021-01-28-suspicious_regsvr32_register_suspicious_path.md +++ b/docs/_posts/2021-01-28-suspicious_regsvr32_register_suspicious_path.md @@ -54,9 +54,9 @@ Adversaries may abuse Regsvr32.exe to proxy execution of malicious code by using #### Macros The SPL above uses the following Macros: -* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) Note that `suspicious_regsvr32_register_suspicious_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_advpack.md b/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_advpack.md index 63bdaeb27b..53d47e5941 100644 --- a/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_advpack.md +++ b/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_advpack.md @@ -54,9 +54,9 @@ The following analytic identifies rundll32.exe loading advpack.dll and ieadvpack #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `detect_rundll32_application_control_bypass_-_advpack_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_setupapi.md b/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_setupapi.md index 551faeaa90..33c451c239 100644 --- a/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_setupapi.md +++ b/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_setupapi.md @@ -54,9 +54,9 @@ The following analytic identifies rundll32.exe loading setupapi.dll and iesetupa #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `detect_rundll32_application_control_bypass_-_setupapi_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_syssetup.md b/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_syssetup.md index 3210b16d24..19ef049cb3 100644 --- a/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_syssetup.md +++ b/docs/_posts/2021-02-04-detect_rundll32_application_control_bypass_-_syssetup.md @@ -54,9 +54,9 @@ The following analytic identifies rundll32.exe loading syssetup.dll by calling t #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `detect_rundll32_application_control_bypass_-_syssetup_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-04-suspicious_rundll32_rename.md b/docs/_posts/2021-02-04-suspicious_rundll32_rename.md deleted file mode 100644 index dbc01c5cb1..0000000000 --- a/docs/_posts/2021-02-04-suspicious_rundll32_rename.md +++ /dev/null @@ -1,122 +0,0 @@ ---- -title: "Suspicious Rundll32 Rename" -excerpt: "Signed Binary Proxy Execution, Masquerading, Rundll32, Rename System Utilities" -categories: - - Endpoint -last_modified_at: 2021-02-04 -toc: true -toc_label: "" -tags: - - Signed Binary Proxy Execution - - Defense Evasion - - Masquerading - - Defense Evasion - - Rundll32 - - Defense Evasion - - Rename System Utilities - - Defense Evasion - - Splunk Enterprise - - Splunk Enterprise Security - - Splunk Cloud - - Endpoint ---- - - - -[Try in Splunk Security Cloud](https://www.splunk.com/en_us/cyber-security.html){: .btn .btn--success} - -#### Description - -The following analytic identifies renamed instances of rundll32.exe executing. rundll32.exe is natively found in C:\Windows\system32 and C:\Windows\syswow64. During investigation, validate it is the legitimate rundll32.exe executing and what script content it is loading. This query relies on the original filename or internal name from the PE meta data. Expand the query as needed by looking for specific command line arguments outlined in other analytics. - -- **Type**: [Hunting](https://github.com/splunk/security_content/wiki/Detection-Analytic-Types) -- **Product**: Splunk Enterprise, Splunk Enterprise Security, Splunk Cloud -- **Datamodel**: [Endpoint](https://docs.splunk.com/Documentation/CIM/latest/User/Endpoint) -- **Last Updated**: 2021-02-04 -- **Author**: Michael Haag, Splunk -- **ID**: 7360137f-abad-473e-8189-acbdaa34d114 - - -#### [ATT&CK](https://attack.mitre.org/) - -| ID | Technique | Tactic | -| -------------- | ---------------- |-------------------- | -| [T1218](https://attack.mitre.org/techniques/T1218/) | Signed Binary Proxy Execution | Defense Evasion | - -| [T1036](https://attack.mitre.org/techniques/T1036/) | Masquerading | Defense Evasion | - -| [T1218.011](https://attack.mitre.org/techniques/T1218/011/) | Rundll32 | Defense Evasion | - -| [T1036.003](https://attack.mitre.org/techniques/T1036/003/) | Rename System Utilities | Defense Evasion | - -#### Search - -``` - -| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes where `process_rundll32` by Processes.dest Processes.user Processes.parent_process_name Processes.process_name Processes.process Processes.process_id Processes.parent_process_id Processes.original_file_name -| `drop_dm_object_name(Processes)` -| `security_content_ctime(firstTime)` -| `security_content_ctime(lastTime)` -| `suspicious_rundll32_rename_filter` -``` - -#### Macros -The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) - -Note that `suspicious_rundll32_rename_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. - -#### Required field -* _time -* Processes.dest -* Processes.user -* Processes.parent_process_name -* Processes.parent_process -* Processes.original_file_name -* Processes.process_name -* Processes.process -* Processes.process_id -* Processes.parent_process_path -* Processes.process_path -* Processes.parent_process_id - - -#### How To Implement -To successfully implement this search you need to be ingesting information on process that include the name of the process responsible for the changes from your endpoints into the `Endpoint` datamodel in the `Processes` node. In addition, confirm the latest CIM App 4.20 or higher is installed and the latest TA for the endpoint product. - -#### Known False Positives -Although unlikely, some legitimate applications may use a moved copy of rundll32, triggering a false positive. - -#### Kill Chain Phase -* Actions on Objectives - - - -#### RBA - -| Risk Score | Impact | Confidence | Message | -| ----------- | ----------- |--------------|--------------| -| 63.0 | 70 | 90 | Suspicious renamed rundll32.exe binary ran on $dest$ by $user$ | - - - - -#### Reference - -* [https://attack.mitre.org/techniques/T1218/011/](https://attack.mitre.org/techniques/T1218/011/) -* [https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1218.011/T1218.011.md](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1218.011/T1218.011.md) -* [https://lolbas-project.github.io/lolbas/Binaries/Rundll32](https://lolbas-project.github.io/lolbas/Binaries/Rundll32) - - - -#### Test Dataset -Replay any dataset to Splunk Enterprise by using our [`replay.py`](https://github.com/splunk/attack_data#using-replaypy) tool or the [UI](https://github.com/splunk/attack_data#using-ui). -Alternatively you can replay a dataset into a [Splunk Attack Range](https://github.com/splunk/attack_range#replay-dumps-into-attack-range-splunk-server) - -* [https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1218.011/atomic_red_team/windows-sysmon.log](https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1218.011/atomic_red_team/windows-sysmon.log) - - - -[*source*](https://github.com/splunk/security_content/tree/develop/detections/endpoint/suspicious_rundll32_rename.yml) \| *version*: **3** \ No newline at end of file diff --git a/docs/_posts/2021-02-04-suspicious_rundll32_startw.md b/docs/_posts/2021-02-04-suspicious_rundll32_startw.md index 1de93e1a54..8b0c6d3ad9 100644 --- a/docs/_posts/2021-02-04-suspicious_rundll32_startw.md +++ b/docs/_posts/2021-02-04-suspicious_rundll32_startw.md @@ -54,9 +54,9 @@ The following analytic identifies rundll32.exe executing a DLL function name, St #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `suspicious_rundll32_startw_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-09-suspicious_rundll32_dllregisterserver.md b/docs/_posts/2021-02-09-suspicious_rundll32_dllregisterserver.md index 549a698978..6128640c39 100644 --- a/docs/_posts/2021-02-09-suspicious_rundll32_dllregisterserver.md +++ b/docs/_posts/2021-02-09-suspicious_rundll32_dllregisterserver.md @@ -54,9 +54,9 @@ The following analytic identifies rundll32.exe using dllregisterserver on the co #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `suspicious_rundll32_dllregisterserver_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-11-detect_html_help_spawn_child_process.md b/docs/_posts/2021-02-11-detect_html_help_spawn_child_process.md index 789f5db52b..8c6ba6eddb 100644 --- a/docs/_posts/2021-02-11-detect_html_help_spawn_child_process.md +++ b/docs/_posts/2021-02-11-detect_html_help_spawn_child_process.md @@ -54,8 +54,8 @@ The following analytic identifies hh.exe (HTML Help) execution of a Compiled HTM #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_html_help_spawn_child_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-12-detect_regasm_spawning_a_process.md b/docs/_posts/2021-02-12-detect_regasm_spawning_a_process.md index d0f916d569..f61960f475 100644 --- a/docs/_posts/2021-02-12-detect_regasm_spawning_a_process.md +++ b/docs/_posts/2021-02-12-detect_regasm_spawning_a_process.md @@ -54,8 +54,8 @@ The following analytic identifies regasm.exe spawning a process. This particular #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_regasm_spawning_a_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-12-detect_regsvcs_spawning_a_process.md b/docs/_posts/2021-02-12-detect_regsvcs_spawning_a_process.md index be153ef052..96ed434ee1 100644 --- a/docs/_posts/2021-02-12-detect_regsvcs_spawning_a_process.md +++ b/docs/_posts/2021-02-12-detect_regsvcs_spawning_a_process.md @@ -54,8 +54,8 @@ The following analytic identifies regsvcs.exe spawning a process. This particula #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_regsvcs_spawning_a_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-22-aws_create_policy_version_to_allow_all_resources.md b/docs/_posts/2021-02-22-aws_create_policy_version_to_allow_all_resources.md index 07770aad57..78440dde0c 100644 --- a/docs/_posts/2021-02-22-aws_create_policy_version_to_allow_all_resources.md +++ b/docs/_posts/2021-02-22-aws_create_policy_version_to_allow_all_resources.md @@ -63,8 +63,8 @@ This search looks for AWS CloudTrail events where a user created a policy versio #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_create_policy_version_to_allow_all_resources_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-22-suspicious_curl_network_connection.md b/docs/_posts/2021-02-22-suspicious_curl_network_connection.md index 5428e35ec1..cb31c2d663 100644 --- a/docs/_posts/2021-02-22-suspicious_curl_network_connection.md +++ b/docs/_posts/2021-02-22-suspicious_curl_network_connection.md @@ -52,8 +52,8 @@ The following analytic identifies the use of a curl contacting suspicious remote #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_curl_network_connection_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-22-suspicious_plistbuddy_usage.md b/docs/_posts/2021-02-22-suspicious_plistbuddy_usage.md index 765ccdd1f7..9aeec4d031 100644 --- a/docs/_posts/2021-02-22-suspicious_plistbuddy_usage.md +++ b/docs/_posts/2021-02-22-suspicious_plistbuddy_usage.md @@ -65,8 +65,8 @@ Upon triage, capture the property list file being written to disk and review for #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_plistbuddy_usage_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-02-22-suspicious_sqlite3_lsquarantine_behavior.md b/docs/_posts/2021-02-22-suspicious_sqlite3_lsquarantine_behavior.md index 121d82b08f..683664f1aa 100644 --- a/docs/_posts/2021-02-22-suspicious_sqlite3_lsquarantine_behavior.md +++ b/docs/_posts/2021-02-22-suspicious_sqlite3_lsquarantine_behavior.md @@ -52,8 +52,8 @@ The following analytic identifies the use of a SQLite3 querying the MacOS prefer #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_sqlite3_lsquarantine_behavior_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-01-any_powershell_downloadfile.md b/docs/_posts/2021-03-01-any_powershell_downloadfile.md index 0bef56449e..887e9f3479 100644 --- a/docs/_posts/2021-03-01-any_powershell_downloadfile.md +++ b/docs/_posts/2021-03-01-any_powershell_downloadfile.md @@ -55,9 +55,9 @@ The following analytic identifies the use of PowerShell downloading a file using #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `any_powershell_downloadfile_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-01-any_powershell_downloadstring.md b/docs/_posts/2021-03-01-any_powershell_downloadstring.md index da0ec36b57..b58b2015c1 100644 --- a/docs/_posts/2021-03-01-any_powershell_downloadstring.md +++ b/docs/_posts/2021-03-01-any_powershell_downloadstring.md @@ -54,9 +54,9 @@ The following analytic identifies the use of PowerShell downloading a file using #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `any_powershell_downloadstring_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-01-fodhelper_uac_bypass.md b/docs/_posts/2021-03-01-fodhelper_uac_bypass.md index d7df781863..61f88dc86f 100644 --- a/docs/_posts/2021-03-01-fodhelper_uac_bypass.md +++ b/docs/_posts/2021-03-01-fodhelper_uac_bypass.md @@ -64,8 +64,8 @@ Upon triage, fodhelper.exe will have a child process and read access will occur #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `fodhelper_uac_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-01-ryuk_wake_on_lan_command.md b/docs/_posts/2021-03-01-ryuk_wake_on_lan_command.md index c6913d9176..0519d0ee2d 100644 --- a/docs/_posts/2021-03-01-ryuk_wake_on_lan_command.md +++ b/docs/_posts/2021-03-01-ryuk_wake_on_lan_command.md @@ -54,8 +54,8 @@ This Splunk query identifies the use of Wake-on-LAN utilized by Ryuk ransomware. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `ryuk_wake_on_lan_command_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-01-suspicious_scheduled_task_from_public_directory.md b/docs/_posts/2021-03-01-suspicious_scheduled_task_from_public_directory.md index 6baad1e3ba..422870cfc7 100644 --- a/docs/_posts/2021-03-01-suspicious_scheduled_task_from_public_directory.md +++ b/docs/_posts/2021-03-01-suspicious_scheduled_task_from_public_directory.md @@ -58,8 +58,8 @@ The following detection identifies Scheduled Tasks registering (creating a new t #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_scheduled_task_from_public_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-02-aws_setdefaultpolicyversion.md b/docs/_posts/2021-03-02-aws_setdefaultpolicyversion.md index 68da1286d8..65479dc66e 100644 --- a/docs/_posts/2021-03-02-aws_setdefaultpolicyversion.md +++ b/docs/_posts/2021-03-02-aws_setdefaultpolicyversion.md @@ -59,8 +59,8 @@ This search looks for AWS CloudTrail events where a user has set a default polic #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_setdefaultpolicyversion_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-02-unified_messaging_service_spawning_a_process.md b/docs/_posts/2021-03-02-unified_messaging_service_spawning_a_process.md index 451e3eae36..c1da9a722c 100644 --- a/docs/_posts/2021-03-02-unified_messaging_service_spawning_a_process.md +++ b/docs/_posts/2021-03-02-unified_messaging_service_spawning_a_process.md @@ -51,8 +51,8 @@ This detection identifies Microsoft Exchange Server's Unified Messaging serv #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `unified_messaging_service_spawning_a_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-02-windows_disableantispyware_registry.md b/docs/_posts/2021-03-02-windows_disableantispyware_registry.md index 4014bd1a7b..e27ddd565f 100644 --- a/docs/_posts/2021-03-02-windows_disableantispyware_registry.md +++ b/docs/_posts/2021-03-02-windows_disableantispyware_registry.md @@ -54,8 +54,8 @@ The search looks for the Registry Key DisableAntiSpyware set to disable. This is #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_disableantispyware_registry_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-03-nishang_powershelltcponeline.md b/docs/_posts/2021-03-03-nishang_powershelltcponeline.md index 7cbe194dbe..bc0cd01551 100644 --- a/docs/_posts/2021-03-03-nishang_powershelltcponeline.md +++ b/docs/_posts/2021-03-03-nishang_powershelltcponeline.md @@ -54,9 +54,9 @@ This query detects the Nishang Invoke-PowerShellTCPOneLine utility that spawns a #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `nishang_powershelltcponeline_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-03-w3wp_spawning_shell.md b/docs/_posts/2021-03-03-w3wp_spawning_shell.md index fa685a3fd8..d45478d5ea 100644 --- a/docs/_posts/2021-03-03-w3wp_spawning_shell.md +++ b/docs/_posts/2021-03-03-w3wp_spawning_shell.md @@ -57,10 +57,10 @@ This query identifies a shell, PowerShell.exe or Cmd.exe, spawning from W3WP.exe #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `w3wp_spawning_shell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-12-resize_shadowstorage_volume.md b/docs/_posts/2021-03-12-resize_shadowstorage_volume.md index ddd6915e59..d33046e631 100644 --- a/docs/_posts/2021-03-12-resize_shadowstorage_volume.md +++ b/docs/_posts/2021-03-12-resize_shadowstorage_volume.md @@ -50,8 +50,8 @@ The following analytics identifies the resizing of shadowstorage by ransomware m #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `resize_shadowstorage_volume_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-17-clop_common_exec_parameter.md b/docs/_posts/2021-03-17-clop_common_exec_parameter.md index 068515d48f..464d1a05de 100644 --- a/docs/_posts/2021-03-17-clop_common_exec_parameter.md +++ b/docs/_posts/2021-03-17-clop_common_exec_parameter.md @@ -50,8 +50,8 @@ The following analytics are designed to identifies some CLOP ransomware variant #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `clop_common_exec_parameter_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-17-clop_ransomware_known_service_name.md b/docs/_posts/2021-03-17-clop_ransomware_known_service_name.md index 11d3adae0e..a544f841d7 100644 --- a/docs/_posts/2021-03-17-clop_ransomware_known_service_name.md +++ b/docs/_posts/2021-03-17-clop_ransomware_known_service_name.md @@ -50,8 +50,8 @@ This detection is to identify the common service name created by the CLOP ransom #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `clop_ransomware_known_service_name_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-23-certutil_download_with_urlcache_and_split_arguments.md b/docs/_posts/2021-03-23-certutil_download_with_urlcache_and_split_arguments.md index 4b12acee93..fd32005d74 100644 --- a/docs/_posts/2021-03-23-certutil_download_with_urlcache_and_split_arguments.md +++ b/docs/_posts/2021-03-23-certutil_download_with_urlcache_and_split_arguments.md @@ -50,9 +50,9 @@ Certutil.exe may download a file from a remote destination using `-urlcache`. Th #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_certutil](https://github.com/splunk/security_content/blob/develop/macros/process_certutil.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `certutil_download_with_urlcache_and_split_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-23-certutil_download_with_verifyctl_and_split_arguments.md b/docs/_posts/2021-03-23-certutil_download_with_verifyctl_and_split_arguments.md index 38b1593a2d..4831b4b1b7 100644 --- a/docs/_posts/2021-03-23-certutil_download_with_verifyctl_and_split_arguments.md +++ b/docs/_posts/2021-03-23-certutil_download_with_verifyctl_and_split_arguments.md @@ -50,9 +50,9 @@ Certutil.exe may download a file from a remote destination using `-VerifyCtl`. T #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_certutil](https://github.com/splunk/security_content/blob/develop/macros/process_certutil.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `certutil_download_with_verifyctl_and_split_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-23-certutil_with_decode_argument.md b/docs/_posts/2021-03-23-certutil_with_decode_argument.md index ee8d588e56..b1515c1a7f 100644 --- a/docs/_posts/2021-03-23-certutil_with_decode_argument.md +++ b/docs/_posts/2021-03-23-certutil_with_decode_argument.md @@ -50,9 +50,9 @@ CertUtil.exe may be used to `encode` and `decode` a file, including PE and scrip #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_certutil](https://github.com/splunk/security_content/blob/develop/macros/process_certutil.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `certutil_with_decode_argument_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-29-powershell_start-bitstransfer.md b/docs/_posts/2021-03-29-powershell_start-bitstransfer.md index afa0789b5e..389fc3d450 100644 --- a/docs/_posts/2021-03-29-powershell_start-bitstransfer.md +++ b/docs/_posts/2021-03-29-powershell_start-bitstransfer.md @@ -51,9 +51,9 @@ Start-BitsTransfer is the PowerShell "version" of BitsAdmin.exe. Similar #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `powershell_start-bitstransfer_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-31-aws_iam_successful_group_deletion.md b/docs/_posts/2021-03-31-aws_iam_successful_group_deletion.md index 9ac197ab0f..9e334bb056 100644 --- a/docs/_posts/2021-03-31-aws_iam_successful_group_deletion.md +++ b/docs/_posts/2021-03-31-aws_iam_successful_group_deletion.md @@ -57,8 +57,8 @@ The following query uses IAM events to track the success of a group being delete #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_iam_successful_group_deletion_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-31-disabling_firewall_with_netsh.md b/docs/_posts/2021-03-31-disabling_firewall_with_netsh.md index ba70766735..287c1408bc 100644 --- a/docs/_posts/2021-03-31-disabling_firewall_with_netsh.md +++ b/docs/_posts/2021-03-31-disabling_firewall_with_netsh.md @@ -55,8 +55,8 @@ This search is to identifies suspicious firewall disabling using netsh applicati #### Macros The SPL above uses the following Macros: * [process_netsh](https://github.com/splunk/security_content/blob/develop/macros/process_netsh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `disabling_firewall_with_netsh_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-03-31-dsquery_domain_discovery.md b/docs/_posts/2021-03-31-dsquery_domain_discovery.md index 8f061790c4..913c984dbb 100644 --- a/docs/_posts/2021-03-31-dsquery_domain_discovery.md +++ b/docs/_posts/2021-03-31-dsquery_domain_discovery.md @@ -55,8 +55,8 @@ In addition to trust discovery, review parallel processes for additional behavio #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `dsquery_domain_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-01-aws_iam_assume_role_policy_brute_force.md b/docs/_posts/2021-04-01-aws_iam_assume_role_policy_brute_force.md index 1ff8f647af..08b0383944 100644 --- a/docs/_posts/2021-04-01-aws_iam_assume_role_policy_brute_force.md +++ b/docs/_posts/2021-04-01-aws_iam_assume_role_policy_brute_force.md @@ -54,8 +54,8 @@ The following detection identifies any malformed policy document exceptions with #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_iam_assume_role_policy_brute_force_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-01-aws_iam_delete_policy.md b/docs/_posts/2021-04-01-aws_iam_delete_policy.md index 969d7f2d51..16cedcea92 100644 --- a/docs/_posts/2021-04-01-aws_iam_delete_policy.md +++ b/docs/_posts/2021-04-01-aws_iam_delete_policy.md @@ -49,8 +49,8 @@ The following detection identifes when a policy is deleted on AWS. This does not #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_iam_delete_policy_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-01-aws_iam_failure_group_deletion.md b/docs/_posts/2021-04-01-aws_iam_failure_group_deletion.md index 6cbe48ecc4..2761e4400a 100644 --- a/docs/_posts/2021-04-01-aws_iam_failure_group_deletion.md +++ b/docs/_posts/2021-04-01-aws_iam_failure_group_deletion.md @@ -49,8 +49,8 @@ This detection identifies failure attempts to delete groups. We want to identify #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_iam_failure_group_deletion_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-07-malicious_powershell_executed_as_a_service.md b/docs/_posts/2021-04-07-malicious_powershell_executed_as_a_service.md index 3b2227864e..814e2838ae 100644 --- a/docs/_posts/2021-04-07-malicious_powershell_executed_as_a_service.md +++ b/docs/_posts/2021-04-07-malicious_powershell_executed_as_a_service.md @@ -62,8 +62,8 @@ This detection is to identify the abuse the Windows SC.exe to execute malicious #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `malicious_powershell_executed_as_a_service_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-08-winevent_scheduled_task_created_within_public_path.md b/docs/_posts/2021-04-08-winevent_scheduled_task_created_within_public_path.md index 0532aa09d4..a788c2310f 100644 --- a/docs/_posts/2021-04-08-winevent_scheduled_task_created_within_public_path.md +++ b/docs/_posts/2021-04-08-winevent_scheduled_task_created_within_public_path.md @@ -62,8 +62,8 @@ Upon triage, identify the task scheduled source. Was it schtasks.exe or was it v #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `winevent_scheduled_task_created_within_public_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-12-excel_spawning_powershell.md b/docs/_posts/2021-04-12-excel_spawning_powershell.md index c55a5c0d0e..9f2a854748 100644 --- a/docs/_posts/2021-04-12-excel_spawning_powershell.md +++ b/docs/_posts/2021-04-12-excel_spawning_powershell.md @@ -54,9 +54,9 @@ The following detection identifies Microsoft Excel spawning PowerShell. Typicall #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `excel_spawning_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-12-excel_spawning_windows_script_host.md b/docs/_posts/2021-04-12-excel_spawning_windows_script_host.md index 13653d9f0b..eba64cb82c 100644 --- a/docs/_posts/2021-04-12-excel_spawning_windows_script_host.md +++ b/docs/_posts/2021-04-12-excel_spawning_windows_script_host.md @@ -54,8 +54,8 @@ The following detection identifies Microsoft Excel spawning Windows Script Host #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excel_spawning_windows_script_host_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-12-winevent_scheduled_task_created_to_spawn_shell.md b/docs/_posts/2021-04-12-winevent_scheduled_task_created_to_spawn_shell.md index d60433d5b9..bc7d42a910 100644 --- a/docs/_posts/2021-04-12-winevent_scheduled_task_created_to_spawn_shell.md +++ b/docs/_posts/2021-04-12-winevent_scheduled_task_created_to_spawn_shell.md @@ -62,8 +62,8 @@ Upon triage, identify the task scheduled source. Was it schtasks.exe or via Task #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `winevent_scheduled_task_created_to_spawn_shell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-12-winword_spawning_powershell.md b/docs/_posts/2021-04-12-winword_spawning_powershell.md index b6ef8edc95..20d4bbfd84 100644 --- a/docs/_posts/2021-04-12-winword_spawning_powershell.md +++ b/docs/_posts/2021-04-12-winword_spawning_powershell.md @@ -54,9 +54,9 @@ The following detection identifies Microsoft Word spawning PowerShell. Typically #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `winword_spawning_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-12-winword_spawning_windows_script_host.md b/docs/_posts/2021-04-12-winword_spawning_windows_script_host.md index 9181dcd42b..2a014efeaa 100644 --- a/docs/_posts/2021-04-12-winword_spawning_windows_script_host.md +++ b/docs/_posts/2021-04-12-winword_spawning_windows_script_host.md @@ -54,8 +54,8 @@ The following detection identifies Microsoft Winword.exe spawning Windows Script #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `winword_spawning_windows_script_host_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-13-aws_excessive_security_scanning.md b/docs/_posts/2021-04-13-aws_excessive_security_scanning.md index 2beebb149d..6151d147c5 100644 --- a/docs/_posts/2021-04-13-aws_excessive_security_scanning.md +++ b/docs/_posts/2021-04-13-aws_excessive_security_scanning.md @@ -50,8 +50,8 @@ This search looks for AWS CloudTrail events and analyse the amount of eventNames #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_excessive_security_scanning_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-13-office_application_spawn_rundll32_process.md b/docs/_posts/2021-04-13-office_application_spawn_rundll32_process.md index c2167d1813..ce9e2452f7 100644 --- a/docs/_posts/2021-04-13-office_application_spawn_rundll32_process.md +++ b/docs/_posts/2021-04-13-office_application_spawn_rundll32_process.md @@ -54,9 +54,9 @@ this detection was designed to identifies suspicious spawned process of known MS #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `office_application_spawn_rundll32_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-15-dns_exfiltration_using_nslookup_app.md b/docs/_posts/2021-04-15-dns_exfiltration_using_nslookup_app.md index 9e7b9b623b..782d7c1420 100644 --- a/docs/_posts/2021-04-15-dns_exfiltration_using_nslookup_app.md +++ b/docs/_posts/2021-04-15-dns_exfiltration_using_nslookup_app.md @@ -50,8 +50,8 @@ this search is to detect potential DNS exfiltration using nslookup application. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `dns_exfiltration_using_nslookup_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-19-gpupdate_with_no_command_line_arguments_with_network.md b/docs/_posts/2021-04-19-gpupdate_with_no_command_line_arguments_with_network.md index ac0fbde7e2..1181ca4594 100644 --- a/docs/_posts/2021-04-19-gpupdate_with_no_command_line_arguments_with_network.md +++ b/docs/_posts/2021-04-19-gpupdate_with_no_command_line_arguments_with_network.md @@ -57,8 +57,8 @@ The following analytic identifies gpupdate.exe with no command line arguments an #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `gpupdate_with_no_command_line_arguments_with_network_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-19-schedule_task_with_http_command_arguments.md b/docs/_posts/2021-04-19-schedule_task_with_http_command_arguments.md index d3624676df..8733273052 100644 --- a/docs/_posts/2021-04-19-schedule_task_with_http_command_arguments.md +++ b/docs/_posts/2021-04-19-schedule_task_with_http_command_arguments.md @@ -53,8 +53,8 @@ The following query utilizes Windows Security EventCode 4698, `A scheduled task #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `schedule_task_with_http_command_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-19-schedule_task_with_rundll32_command_trigger.md b/docs/_posts/2021-04-19-schedule_task_with_rundll32_command_trigger.md index 2b828c2e12..e81409f17a 100644 --- a/docs/_posts/2021-04-19-schedule_task_with_rundll32_command_trigger.md +++ b/docs/_posts/2021-04-19-schedule_task_with_rundll32_command_trigger.md @@ -53,8 +53,8 @@ The following query utilizes Windows Security EventCode 4698, `A scheduled task #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `schedule_task_with_rundll32_command_trigger_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-19-wermgr_process_spawned_cmd_or_powershell_process.md b/docs/_posts/2021-04-19-wermgr_process_spawned_cmd_or_powershell_process.md index 3e3d8ebe9b..3884e662bf 100644 --- a/docs/_posts/2021-04-19-wermgr_process_spawned_cmd_or_powershell_process.md +++ b/docs/_posts/2021-04-19-wermgr_process_spawned_cmd_or_powershell_process.md @@ -50,10 +50,10 @@ This search is designed to detect suspicious cmd and powershell process spawned #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `wermgr_process_spawned_cmd_or_powershell_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-22-anomalous_usage_of_7zip.md b/docs/_posts/2021-04-22-anomalous_usage_of_7zip.md index f6d33e60fe..4db93816d9 100644 --- a/docs/_posts/2021-04-22-anomalous_usage_of_7zip.md +++ b/docs/_posts/2021-04-22-anomalous_usage_of_7zip.md @@ -54,8 +54,8 @@ The following detection identifies a 7z.exe spawned from `Rundll32.exe` or `Dllh #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `anomalous_usage_of_7zip_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-22-office_product_spawning_rundll32_with_no_dll.md b/docs/_posts/2021-04-22-office_product_spawning_rundll32_with_no_dll.md index d720b81c21..855753924d 100644 --- a/docs/_posts/2021-04-22-office_product_spawning_rundll32_with_no_dll.md +++ b/docs/_posts/2021-04-22-office_product_spawning_rundll32_with_no_dll.md @@ -54,9 +54,9 @@ The following detection identifies the latest behavior utilized by IcedID malwar #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `office_product_spawning_rundll32_with_no_dll_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-22-winword_spawning_cmd.md b/docs/_posts/2021-04-22-winword_spawning_cmd.md index 0bfed594a6..1a832fe905 100644 --- a/docs/_posts/2021-04-22-winword_spawning_cmd.md +++ b/docs/_posts/2021-04-22-winword_spawning_cmd.md @@ -54,9 +54,9 @@ The following detection identifies Microsoft Word spawning `cmd.exe`. Typically, #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `winword_spawning_cmd_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-26-office_product_spawning_bitsadmin.md b/docs/_posts/2021-04-26-office_product_spawning_bitsadmin.md index 69aa2dd0bf..199751ef2a 100644 --- a/docs/_posts/2021-04-26-office_product_spawning_bitsadmin.md +++ b/docs/_posts/2021-04-26-office_product_spawning_bitsadmin.md @@ -54,9 +54,9 @@ The following detection identifies the latest behavior utilized by different mal #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [process_bitsadmin](https://github.com/splunk/security_content/blob/develop/macros/process_bitsadmin.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_bitsadmin](https://github.com/splunk/security_content/blob/develop/macros/process_bitsadmin.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `office_product_spawning_bitsadmin_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-26-office_product_spawning_certutil.md b/docs/_posts/2021-04-26-office_product_spawning_certutil.md index e404554b4a..13e98e6382 100644 --- a/docs/_posts/2021-04-26-office_product_spawning_certutil.md +++ b/docs/_posts/2021-04-26-office_product_spawning_certutil.md @@ -54,9 +54,9 @@ The following detection identifies the latest behavior utilized by different mal #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_certutil](https://github.com/splunk/security_content/blob/develop/macros/process_certutil.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `office_product_spawning_certutil_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-26-office_product_spawning_mshta.md b/docs/_posts/2021-04-26-office_product_spawning_mshta.md index 873b0559c4..85de955168 100644 --- a/docs/_posts/2021-04-26-office_product_spawning_mshta.md +++ b/docs/_posts/2021-04-26-office_product_spawning_mshta.md @@ -54,9 +54,9 @@ The following detection identifies the latest behavior utilized by different mal #### Macros The SPL above uses the following Macros: -* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) Note that `office_product_spawning_mshta_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-04-29-icacls_deny_command.md b/docs/_posts/2021-04-29-icacls_deny_command.md index f92c477b81..08169f6226 100644 --- a/docs/_posts/2021-04-29-icacls_deny_command.md +++ b/docs/_posts/2021-04-29-icacls_deny_command.md @@ -50,8 +50,8 @@ This analytic identifies a potential adversary that changes the security permiss #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `icacls_deny_command_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-deleting_of_net_users.md b/docs/_posts/2021-05-04-deleting_of_net_users.md index 15c6e1e188..3e6c825297 100644 --- a/docs/_posts/2021-05-04-deleting_of_net_users.md +++ b/docs/_posts/2021-05-04-deleting_of_net_users.md @@ -50,9 +50,9 @@ This analytic will detect a suspicious net.exe/net1.exe command-line to delete a #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `deleting_of_net_users_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-disabling_net_user_account.md b/docs/_posts/2021-05-04-disabling_net_user_account.md index cfe00516cb..6af1adbbd3 100644 --- a/docs/_posts/2021-05-04-disabling_net_user_account.md +++ b/docs/_posts/2021-05-04-disabling_net_user_account.md @@ -50,9 +50,9 @@ This analytic will identify a suspicious command-line that disables a user accou #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `disabling_net_user_account_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-excessive_attempt_to_disable_services.md b/docs/_posts/2021-05-04-excessive_attempt_to_disable_services.md index 6ab8e32c4b..34f350b7e5 100644 --- a/docs/_posts/2021-05-04-excessive_attempt_to_disable_services.md +++ b/docs/_posts/2021-05-04-excessive_attempt_to_disable_services.md @@ -51,8 +51,8 @@ This analytic will identify suspicious series of command-line to disable several #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excessive_attempt_to_disable_services_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-excessive_service_stop_attempt.md b/docs/_posts/2021-05-04-excessive_service_stop_attempt.md index 391dc6135f..932219c7e8 100644 --- a/docs/_posts/2021-05-04-excessive_service_stop_attempt.md +++ b/docs/_posts/2021-05-04-excessive_service_stop_attempt.md @@ -51,9 +51,9 @@ This analytic identifies suspicious series of attempt to kill multiple services #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `excessive_service_stop_attempt_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-excessive_usage_of_taskkill.md b/docs/_posts/2021-05-04-excessive_usage_of_taskkill.md index 1120002bde..0bab33876b 100644 --- a/docs/_posts/2021-05-04-excessive_usage_of_taskkill.md +++ b/docs/_posts/2021-05-04-excessive_usage_of_taskkill.md @@ -55,8 +55,8 @@ This analytic identifies excessive usage of `taskkill.exe` application. This app #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excessive_usage_of_taskkill_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-icacls_grant_command.md b/docs/_posts/2021-05-04-icacls_grant_command.md index 24e6cc3b06..9a50e89ba1 100644 --- a/docs/_posts/2021-05-04-icacls_grant_command.md +++ b/docs/_posts/2021-05-04-icacls_grant_command.md @@ -50,8 +50,8 @@ This analytic identifies potential adversaries that modify the security permissi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `icacls_grant_command_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-modify_acl_permission_to_files_or_folder.md b/docs/_posts/2021-05-04-modify_acl_permission_to_files_or_folder.md index 3f19c603e7..8e3ea5c595 100644 --- a/docs/_posts/2021-05-04-modify_acl_permission_to_files_or_folder.md +++ b/docs/_posts/2021-05-04-modify_acl_permission_to_files_or_folder.md @@ -50,8 +50,8 @@ This analytic identifies suspicious modification of ACL permission to a files or #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `modify_acl_permission_to_files_or_folder_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-04-process_kill_base_on_file_path.md b/docs/_posts/2021-05-04-process_kill_base_on_file_path.md index 2c2a2afd71..617f980aaa 100644 --- a/docs/_posts/2021-05-04-process_kill_base_on_file_path.md +++ b/docs/_posts/2021-05-04-process_kill_base_on_file_path.md @@ -54,9 +54,9 @@ The following analytic identifies the use of `wmic.exe` using `delete` to remove #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `process_kill_base_on_file_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-05-suspicious_process_file_path.md b/docs/_posts/2021-05-05-suspicious_process_file_path.md index c8cb5796e9..531c76a878 100644 --- a/docs/_posts/2021-05-05-suspicious_process_file_path.md +++ b/docs/_posts/2021-05-05-suspicious_process_file_path.md @@ -51,8 +51,8 @@ The following analytic will detect a suspicious process running in a file path w #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_process_file_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-06-enumerate_users_local_group_using_telegram.md b/docs/_posts/2021-05-06-enumerate_users_local_group_using_telegram.md index 5b09f57178..26075e0b5f 100644 --- a/docs/_posts/2021-05-06-enumerate_users_local_group_using_telegram.md +++ b/docs/_posts/2021-05-06-enumerate_users_local_group_using_telegram.md @@ -49,8 +49,8 @@ This analytic will detect a suspicious Telegram process enumerating all network #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `enumerate_users_local_group_using_telegram_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-06-excessive_usage_of_net_app.md b/docs/_posts/2021-05-06-excessive_usage_of_net_app.md index fbf47a5ac1..8c366d5704 100644 --- a/docs/_posts/2021-05-06-excessive_usage_of_net_app.md +++ b/docs/_posts/2021-05-06-excessive_usage_of_net_app.md @@ -51,9 +51,9 @@ This analytic identifies excessive usage of `net.exe` or `net1.exe` within a buc #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `excessive_usage_of_net_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-06-executables_or_script_creation_in_suspicious_path.md b/docs/_posts/2021-05-06-executables_or_script_creation_in_suspicious_path.md index f23306920e..70428770a2 100644 --- a/docs/_posts/2021-05-06-executables_or_script_creation_in_suspicious_path.md +++ b/docs/_posts/2021-05-06-executables_or_script_creation_in_suspicious_path.md @@ -50,8 +50,8 @@ This analytic will identify suspicious executable or scripts (known file extensi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `executables_or_script_creation_in_suspicious_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-07-excessive_usage_of_cacls_app.md b/docs/_posts/2021-05-07-excessive_usage_of_cacls_app.md index d71383e033..852d8d5b0e 100644 --- a/docs/_posts/2021-05-07-excessive_usage_of_cacls_app.md +++ b/docs/_posts/2021-05-07-excessive_usage_of_cacls_app.md @@ -51,8 +51,8 @@ The following analytic identifies excessive usage of `cacls.exe`, `xcacls.exe` o #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excessive_usage_of_cacls_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-07-schtasks_run_task_on_demand.md b/docs/_posts/2021-05-07-schtasks_run_task_on_demand.md index f6f4ba32f4..30cf8e8a5a 100644 --- a/docs/_posts/2021-05-07-schtasks_run_task_on_demand.md +++ b/docs/_posts/2021-05-07-schtasks_run_task_on_demand.md @@ -52,8 +52,8 @@ This analytic identifies an on demand run of a Windows Schedule Task through she #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `schtasks_run_task_on_demand_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-13-slui_runas_elevated.md b/docs/_posts/2021-05-13-slui_runas_elevated.md index c151552c3e..96a835b9b7 100644 --- a/docs/_posts/2021-05-13-slui_runas_elevated.md +++ b/docs/_posts/2021-05-13-slui_runas_elevated.md @@ -56,8 +56,8 @@ The following analytic identifies the Microsoft Software Licensing User Interfac #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `slui_runas_elevated_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-13-slui_spawning_a_process.md b/docs/_posts/2021-05-13-slui_spawning_a_process.md index c16c88fc6e..88a7e07545 100644 --- a/docs/_posts/2021-05-13-slui_spawning_a_process.md +++ b/docs/_posts/2021-05-13-slui_spawning_a_process.md @@ -56,8 +56,8 @@ The following analytic identifies the Microsoft Software Licensing User Interfac #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `slui_spawning_a_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-18-services_escalate_exe.md b/docs/_posts/2021-05-18-services_escalate_exe.md index 031388332c..d79e112b01 100644 --- a/docs/_posts/2021-05-18-services_escalate_exe.md +++ b/docs/_posts/2021-05-18-services_escalate_exe.md @@ -51,8 +51,8 @@ The following analytic identifies the use of `svc-exe` with Cobalt Strike. The b #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `services_escalate_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-20-cmd_echo_pipe_-_escalation.md b/docs/_posts/2021-05-20-cmd_echo_pipe_-_escalation.md index 0e1a42f719..f2a8ec4706 100644 --- a/docs/_posts/2021-05-20-cmd_echo_pipe_-_escalation.md +++ b/docs/_posts/2021-05-20-cmd_echo_pipe_-_escalation.md @@ -64,9 +64,9 @@ This analytic identifies a common behavior by Cobalt Strike and other frameworks #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `cmd_echo_pipe_-_escalation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-21-winrm_spawning_a_process.md b/docs/_posts/2021-05-21-winrm_spawning_a_process.md index 0af7335660..c41164db4c 100644 --- a/docs/_posts/2021-05-21-winrm_spawning_a_process.md +++ b/docs/_posts/2021-05-21-winrm_spawning_a_process.md @@ -53,8 +53,8 @@ The following analytic identifies suspicious processes spawning from WinRM (wsmp #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `winrm_spawning_a_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-26-secretdumps_offline_ntds_dumping_tool.md b/docs/_posts/2021-05-26-secretdumps_offline_ntds_dumping_tool.md index ee6712b0e1..ccc86ea837 100644 --- a/docs/_posts/2021-05-26-secretdumps_offline_ntds_dumping_tool.md +++ b/docs/_posts/2021-05-26-secretdumps_offline_ntds_dumping_tool.md @@ -54,8 +54,8 @@ This analytic detects a potential usage of secretsdump.py tool for dumping crede #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `secretdumps_offline_ntds_dumping_tool_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-27-detect_sharphound_file_modifications.md b/docs/_posts/2021-05-27-detect_sharphound_file_modifications.md index a44b78ad45..1430d2ca8b 100644 --- a/docs/_posts/2021-05-27-detect_sharphound_file_modifications.md +++ b/docs/_posts/2021-05-27-detect_sharphound_file_modifications.md @@ -74,8 +74,8 @@ SharpHound is used as a reconnaissance collector, ingestor, for BloodHound. Shar #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_sharphound_file_modifications_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-05-27-detect_sharphound_usage.md b/docs/_posts/2021-05-27-detect_sharphound_usage.md index 37366fb272..615a6cb68d 100644 --- a/docs/_posts/2021-05-27-detect_sharphound_usage.md +++ b/docs/_posts/2021-05-27-detect_sharphound_usage.md @@ -74,8 +74,8 @@ The following analytic identifies SharpHound binary usage by using the original #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_sharphound_usage_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-01-detect_azurehound_command-line_arguments.md b/docs/_posts/2021-06-01-detect_azurehound_command-line_arguments.md index d16c9052ee..5e3b8176aa 100644 --- a/docs/_posts/2021-06-01-detect_azurehound_command-line_arguments.md +++ b/docs/_posts/2021-06-01-detect_azurehound_command-line_arguments.md @@ -74,8 +74,8 @@ The following analytic identifies the common command-line argument used by Azure #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_azurehound_command-line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-01-detect_azurehound_file_modifications.md b/docs/_posts/2021-06-01-detect_azurehound_file_modifications.md index 47ad9e085a..2ebcbf7db7 100644 --- a/docs/_posts/2021-06-01-detect_azurehound_file_modifications.md +++ b/docs/_posts/2021-06-01-detect_azurehound_file_modifications.md @@ -74,8 +74,8 @@ The following analytic is similar to SharpHound file modifications, but this ins #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_azurehound_file_modifications_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-01-detect_sharphound_command-line_arguments.md b/docs/_posts/2021-06-01-detect_sharphound_command-line_arguments.md index 84c5558fbd..43c9452514 100644 --- a/docs/_posts/2021-06-01-detect_sharphound_command-line_arguments.md +++ b/docs/_posts/2021-06-01-detect_sharphound_command-line_arguments.md @@ -74,8 +74,8 @@ The following analytic identifies common command-line arguments used by SharpHou #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_sharphound_command-line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-02-conti_common_exec_parameter.md b/docs/_posts/2021-06-02-conti_common_exec_parameter.md index 0683acef7c..ea0201dcbf 100644 --- a/docs/_posts/2021-06-02-conti_common_exec_parameter.md +++ b/docs/_posts/2021-06-02-conti_common_exec_parameter.md @@ -50,8 +50,8 @@ This search detects the suspicious commandline argument of revil ransomware to e #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `conti_common_exec_parameter_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-02-revil_common_exec_parameter.md b/docs/_posts/2021-06-02-revil_common_exec_parameter.md index 25d2f075b5..3fcdcd36e3 100644 --- a/docs/_posts/2021-06-02-revil_common_exec_parameter.md +++ b/docs/_posts/2021-06-02-revil_common_exec_parameter.md @@ -50,8 +50,8 @@ This analytic identifies suspicious commandline parameter that are commonly used #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `revil_common_exec_parameter_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-03-excessive_number_of_distinct_processes_created_in_windows_temp_folder.md b/docs/_posts/2021-06-03-excessive_number_of_distinct_processes_created_in_windows_temp_folder.md index 262c831734..6d2b2ae4db 100644 --- a/docs/_posts/2021-06-03-excessive_number_of_distinct_processes_created_in_windows_temp_folder.md +++ b/docs/_posts/2021-06-03-excessive_number_of_distinct_processes_created_in_windows_temp_folder.md @@ -51,8 +51,8 @@ This analytic will identify suspicious series of process executions. We have ob #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excessive_number_of_distinct_processes_created_in_windows_temp_folder_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-04-known_services_killed_by_ransomware.md b/docs/_posts/2021-06-04-known_services_killed_by_ransomware.md index 2cf00401e7..f05b025892 100644 --- a/docs/_posts/2021-06-04-known_services_killed_by_ransomware.md +++ b/docs/_posts/2021-06-04-known_services_killed_by_ransomware.md @@ -49,8 +49,8 @@ This search detects a suspicioous termination of known services killed by ransom #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `known_services_killed_by_ransomware_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-07-excessive_number_of_taskhost_processes.md b/docs/_posts/2021-06-07-excessive_number_of_taskhost_processes.md index 428fd6cbe2..b972432f9a 100644 --- a/docs/_posts/2021-06-07-excessive_number_of_taskhost_processes.md +++ b/docs/_posts/2021-06-07-excessive_number_of_taskhost_processes.md @@ -55,8 +55,8 @@ This detection targets behaviors observed in post exploit kits like Meterpreter #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excessive_number_of_taskhost_processes_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-10-clear_unallocated_sector_using_cipher_app.md b/docs/_posts/2021-06-10-clear_unallocated_sector_using_cipher_app.md index 8b6b343038..89f6f974af 100644 --- a/docs/_posts/2021-06-10-clear_unallocated_sector_using_cipher_app.md +++ b/docs/_posts/2021-06-10-clear_unallocated_sector_using_cipher_app.md @@ -54,8 +54,8 @@ this search is to detect execution of `cipher.exe` to clear the unallocated sect #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `clear_unallocated_sector_using_cipher_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-10-disable_logs_using_wevtutil.md b/docs/_posts/2021-06-10-disable_logs_using_wevtutil.md index 7315fd5660..ee11cba6c3 100644 --- a/docs/_posts/2021-06-10-disable_logs_using_wevtutil.md +++ b/docs/_posts/2021-06-10-disable_logs_using_wevtutil.md @@ -54,8 +54,8 @@ This search is to detect execution of wevtutil.exe to disable logs. This techniq #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `disable_logs_using_wevtutil_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-10-permission_modification_using_takeown_app.md b/docs/_posts/2021-06-10-permission_modification_using_takeown_app.md index 24588a5bff..f319a44043 100644 --- a/docs/_posts/2021-06-10-permission_modification_using_takeown_app.md +++ b/docs/_posts/2021-06-10-permission_modification_using_takeown_app.md @@ -50,8 +50,8 @@ This search is to detect a modification of file or directory permission using ta #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `permission_modification_using_takeown_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-10-prevent_automatic_repair_mode_using_bcdedit.md b/docs/_posts/2021-06-10-prevent_automatic_repair_mode_using_bcdedit.md index 951a24c8cc..5df07e51e3 100644 --- a/docs/_posts/2021-06-10-prevent_automatic_repair_mode_using_bcdedit.md +++ b/docs/_posts/2021-06-10-prevent_automatic_repair_mode_using_bcdedit.md @@ -50,8 +50,8 @@ This search is to detect a suspicious bcdedit.exe execution to ignore all failur #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `prevent_automatic_repair_mode_using_bcdedit_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-17-suspicious_event_log_service_behavior.md b/docs/_posts/2021-06-17-suspicious_event_log_service_behavior.md index 1da6ef9075..3872ba5d17 100644 --- a/docs/_posts/2021-06-17-suspicious_event_log_service_behavior.md +++ b/docs/_posts/2021-06-17-suspicious_event_log_service_behavior.md @@ -52,8 +52,8 @@ The following analytic utilizes Windows Event ID 1100 to identify when Windows e #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_event_log_service_behavior_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-22-execute_javascript_with_jscript_com_clsid.md b/docs/_posts/2021-06-22-execute_javascript_with_jscript_com_clsid.md index ec79c76bbb..332361f7a3 100644 --- a/docs/_posts/2021-06-22-execute_javascript_with_jscript_com_clsid.md +++ b/docs/_posts/2021-06-22-execute_javascript_with_jscript_com_clsid.md @@ -54,8 +54,8 @@ This analytic will identify suspicious process of cscript.exe where it tries to #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `execute_javascript_with_jscript_com_clsid_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-22-recursive_delete_of_directory_in_batch_cmd.md b/docs/_posts/2021-06-22-recursive_delete_of_directory_in_batch_cmd.md index 85c38d4790..c433912dc9 100644 --- a/docs/_posts/2021-06-22-recursive_delete_of_directory_in_batch_cmd.md +++ b/docs/_posts/2021-06-22-recursive_delete_of_directory_in_batch_cmd.md @@ -54,9 +54,9 @@ This search is to detect a suspicious commandline designed to delete files or di #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `recursive_delete_of_directory_in_batch_cmd_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-23-allow_file_and_printing_sharing_in_firewall.md b/docs/_posts/2021-06-23-allow_file_and_printing_sharing_in_firewall.md index 1ccca1addf..762df4ba39 100644 --- a/docs/_posts/2021-06-23-allow_file_and_printing_sharing_in_firewall.md +++ b/docs/_posts/2021-06-23-allow_file_and_printing_sharing_in_firewall.md @@ -55,8 +55,8 @@ This search is to detect a suspicious modification of firewall to allow file and #### Macros The SPL above uses the following Macros: * [process_netsh](https://github.com/splunk/security_content/blob/develop/macros/process_netsh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `allow_file_and_printing_sharing_in_firewall_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-23-allow_network_discovery_in_firewall.md b/docs/_posts/2021-06-23-allow_network_discovery_in_firewall.md index 1aa2ee453b..d9f541dcea 100644 --- a/docs/_posts/2021-06-23-allow_network_discovery_in_firewall.md +++ b/docs/_posts/2021-06-23-allow_network_discovery_in_firewall.md @@ -55,8 +55,8 @@ This search is to detect a suspicious modification to the firewall to allow netw #### Macros The SPL above uses the following Macros: * [process_netsh](https://github.com/splunk/security_content/blob/develop/macros/process_netsh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `allow_network_discovery_in_firewall_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-06-25-excessive_number_of_service_control_start_as_disabled.md b/docs/_posts/2021-06-25-excessive_number_of_service_control_start_as_disabled.md index 07edfc4636..59dc867252 100644 --- a/docs/_posts/2021-06-25-excessive_number_of_service_control_start_as_disabled.md +++ b/docs/_posts/2021-06-25-excessive_number_of_service_control_start_as_disabled.md @@ -55,8 +55,8 @@ This detection targets behaviors observed when threat actors have used sc.exe to #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `excessive_number_of_service_control_start_as_disabled_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-01-sdclt_uac_bypass.md b/docs/_posts/2021-07-01-sdclt_uac_bypass.md index 8fb0d9d929..ff7bee62dd 100644 --- a/docs/_posts/2021-07-01-sdclt_uac_bypass.md +++ b/docs/_posts/2021-07-01-sdclt_uac_bypass.md @@ -56,8 +56,8 @@ This search is to detect a suspicious sdclt.exe registry modification. This tech #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `sdclt_uac_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-01-silentcleanup_uac_bypass.md b/docs/_posts/2021-07-01-silentcleanup_uac_bypass.md index f0de07ad76..bd03565926 100644 --- a/docs/_posts/2021-07-01-silentcleanup_uac_bypass.md +++ b/docs/_posts/2021-07-01-silentcleanup_uac_bypass.md @@ -56,8 +56,8 @@ This search is to detect a suspicious modification of registry that may related #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `silentcleanup_uac_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-01-spoolsv_spawning_rundll32.md b/docs/_posts/2021-07-01-spoolsv_spawning_rundll32.md index 08354695b7..3072d6e847 100644 --- a/docs/_posts/2021-07-01-spoolsv_spawning_rundll32.md +++ b/docs/_posts/2021-07-01-spoolsv_spawning_rundll32.md @@ -57,9 +57,9 @@ The following analytic identifies a suspicious child process, `rundll32.exe`, wi #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `spoolsv_spawning_rundll32_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-01-wsreset_uac_bypass.md b/docs/_posts/2021-07-01-wsreset_uac_bypass.md index 59dad6cc32..0954637765 100644 --- a/docs/_posts/2021-07-01-wsreset_uac_bypass.md +++ b/docs/_posts/2021-07-01-wsreset_uac_bypass.md @@ -56,8 +56,8 @@ This search is to detect a suspicious modification of registry related to UAC by #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wsreset_uac_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-05-msmpeng_application_dll_side_loading.md b/docs/_posts/2021-07-05-msmpeng_application_dll_side_loading.md index b2c91bef2c..fa62e0a6f4 100644 --- a/docs/_posts/2021-07-05-msmpeng_application_dll_side_loading.md +++ b/docs/_posts/2021-07-05-msmpeng_application_dll_side_loading.md @@ -58,8 +58,8 @@ This search is to detect a suspicious creation of msmpeng.exe or mpsvc.dll in no #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `msmpeng_application_dll_side_loading_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-05-powershell_disable_security_monitoring.md b/docs/_posts/2021-07-05-powershell_disable_security_monitoring.md index d9f6dac472..07662b72a4 100644 --- a/docs/_posts/2021-07-05-powershell_disable_security_monitoring.md +++ b/docs/_posts/2021-07-05-powershell_disable_security_monitoring.md @@ -54,9 +54,9 @@ This search is to identifies a modification in registry to disable the windows d #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `powershell_disable_security_monitoring_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-12-net_profiler_uac_bypass.md b/docs/_posts/2021-07-12-net_profiler_uac_bypass.md index 1ea73760f4..57d4ee59dd 100644 --- a/docs/_posts/2021-07-12-net_profiler_uac_bypass.md +++ b/docs/_posts/2021-07-12-net_profiler_uac_bypass.md @@ -56,8 +56,8 @@ This search is to detect modification of registry to bypass UAC windows feature. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `net_profiler_uac_bypass_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-13-cloud_compute_instance_created_by_previously_unseen_user.md b/docs/_posts/2021-07-13-cloud_compute_instance_created_by_previously_unseen_user.md index fc69d53d14..f1384ce737 100644 --- a/docs/_posts/2021-07-13-cloud_compute_instance_created_by_previously_unseen_user.md +++ b/docs/_posts/2021-07-13-cloud_compute_instance_created_by_previously_unseen_user.md @@ -66,8 +66,8 @@ This search looks for cloud compute instances created by users who have not crea #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `cloud_compute_instance_created_by_previously_unseen_user_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-aws_createaccesskey.md b/docs/_posts/2021-07-19-aws_createaccesskey.md index 56322df085..c7d99e717b 100644 --- a/docs/_posts/2021-07-19-aws_createaccesskey.md +++ b/docs/_posts/2021-07-19-aws_createaccesskey.md @@ -54,8 +54,8 @@ This search looks for AWS CloudTrail events where a user A who has already permi #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_createaccesskey_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-aws_createloginprofile.md b/docs/_posts/2021-07-19-aws_createloginprofile.md index ffaffec65e..ab77a96841 100644 --- a/docs/_posts/2021-07-19-aws_createloginprofile.md +++ b/docs/_posts/2021-07-19-aws_createloginprofile.md @@ -58,8 +58,8 @@ This search looks for AWS CloudTrail events where a user A(victim A) creates a l #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_createloginprofile_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-aws_updateloginprofile.md b/docs/_posts/2021-07-19-aws_updateloginprofile.md index b6fe10a320..c87a207e18 100644 --- a/docs/_posts/2021-07-19-aws_updateloginprofile.md +++ b/docs/_posts/2021-07-19-aws_updateloginprofile.md @@ -54,8 +54,8 @@ This search looks for AWS CloudTrail events where a user A who has already permi #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_updateloginprofile_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-detect_new_open_s3_buckets.md b/docs/_posts/2021-07-19-detect_new_open_s3_buckets.md index 259f638664..f7157aa117 100644 --- a/docs/_posts/2021-07-19-detect_new_open_s3_buckets.md +++ b/docs/_posts/2021-07-19-detect_new_open_s3_buckets.md @@ -58,8 +58,8 @@ This search looks for AWS CloudTrail events where a user has created an open/pub #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `detect_new_open_s3_buckets_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-detect_new_open_s3_buckets_over_aws_cli.md b/docs/_posts/2021-07-19-detect_new_open_s3_buckets_over_aws_cli.md index d73f7413b9..c86153f834 100644 --- a/docs/_posts/2021-07-19-detect_new_open_s3_buckets_over_aws_cli.md +++ b/docs/_posts/2021-07-19-detect_new_open_s3_buckets_over_aws_cli.md @@ -51,8 +51,8 @@ This search looks for AWS CloudTrail events where a user has created an open/pub #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `detect_new_open_s3_buckets_over_aws_cli_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-mshta_spawning_rundll32_or_regsvr32_process.md b/docs/_posts/2021-07-19-mshta_spawning_rundll32_or_regsvr32_process.md index a249382777..da4cd957d5 100644 --- a/docs/_posts/2021-07-19-mshta_spawning_rundll32_or_regsvr32_process.md +++ b/docs/_posts/2021-07-19-mshta_spawning_rundll32_or_regsvr32_process.md @@ -54,10 +54,10 @@ This search is to detect a suspicious mshta.exe process that spawn rundll32 or r #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) * [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `mshta_spawning_rundll32_or_regsvr32_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-19-office_product_spawn_cmd_process.md b/docs/_posts/2021-07-19-office_product_spawn_cmd_process.md index 180aab45a3..8ce59b9e64 100644 --- a/docs/_posts/2021-07-19-office_product_spawn_cmd_process.md +++ b/docs/_posts/2021-07-19-office_product_spawn_cmd_process.md @@ -54,9 +54,9 @@ this search is to detect a suspicious office product process that spawn cmd chil #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `office_product_spawn_cmd_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-26-suspicious_icedid_rundll32_cmdline.md b/docs/_posts/2021-07-26-suspicious_icedid_rundll32_cmdline.md index 967e0c52d9..058084658d 100644 --- a/docs/_posts/2021-07-26-suspicious_icedid_rundll32_cmdline.md +++ b/docs/_posts/2021-07-26-suspicious_icedid_rundll32_cmdline.md @@ -54,9 +54,9 @@ This search is to detect a suspicious rundll32.exe commandline to execute dll fi #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `suspicious_icedid_rundll32_cmdline_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-26-suspicious_rundll32_plugininit.md b/docs/_posts/2021-07-26-suspicious_rundll32_plugininit.md index ba8b0c96f5..cad2449378 100644 --- a/docs/_posts/2021-07-26-suspicious_rundll32_plugininit.md +++ b/docs/_posts/2021-07-26-suspicious_rundll32_plugininit.md @@ -54,9 +54,9 @@ This search is to detect a suspicious rundll32.exe process with plugininit param #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `suspicious_rundll32_plugininit_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-27-chcp_command_execution.md b/docs/_posts/2021-07-27-chcp_command_execution.md index 28ba6c02a2..98697535cc 100644 --- a/docs/_posts/2021-07-27-chcp_command_execution.md +++ b/docs/_posts/2021-07-27-chcp_command_execution.md @@ -50,8 +50,8 @@ This search is to detect execution of chcp.exe application. this utility is used #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `chcp_command_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-27-regsvr32_with_known_silent_switch_cmdline.md b/docs/_posts/2021-07-27-regsvr32_with_known_silent_switch_cmdline.md index bbf9bfda37..23604353d7 100644 --- a/docs/_posts/2021-07-27-regsvr32_with_known_silent_switch_cmdline.md +++ b/docs/_posts/2021-07-27-regsvr32_with_known_silent_switch_cmdline.md @@ -56,9 +56,9 @@ The following analytic identifies Regsvr32.exe utilizing the silent switch to lo #### Macros The SPL above uses the following Macros: -* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) Note that `regsvr32_with_known_silent_switch_cmdline_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-07-30-office_application_spawn_regsvr32_process.md b/docs/_posts/2021-07-30-office_application_spawn_regsvr32_process.md index a8e3fb49dd..0d4150a40c 100644 --- a/docs/_posts/2021-07-30-office_application_spawn_regsvr32_process.md +++ b/docs/_posts/2021-07-30-office_application_spawn_regsvr32_process.md @@ -54,9 +54,9 @@ this detection was designed to identifies suspicious spawned process of known MS #### Macros The SPL above uses the following Macros: -* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) Note that `office_application_spawn_regsvr32_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-09-uninstall_app_using_msiexec.md b/docs/_posts/2021-08-09-uninstall_app_using_msiexec.md index 444d41b8e4..26651f2d9f 100644 --- a/docs/_posts/2021-08-09-uninstall_app_using_msiexec.md +++ b/docs/_posts/2021-08-09-uninstall_app_using_msiexec.md @@ -54,8 +54,8 @@ This search is to detect a suspicious un-installation of application using msiex #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `uninstall_app_using_msiexec_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-11-fsutil_zeroing_file.md b/docs/_posts/2021-08-11-fsutil_zeroing_file.md index 25e088dcb9..ecc4925f97 100644 --- a/docs/_posts/2021-08-11-fsutil_zeroing_file.md +++ b/docs/_posts/2021-08-11-fsutil_zeroing_file.md @@ -50,8 +50,8 @@ This search is to detect a suspicious fsutil process to zeroing a target file. T #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `fsutil_zeroing_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-17-7zip_commandline_to_smb_share_path.md b/docs/_posts/2021-08-17-7zip_commandline_to_smb_share_path.md index 1d56e4456c..a94f563f4e 100644 --- a/docs/_posts/2021-08-17-7zip_commandline_to_smb_share_path.md +++ b/docs/_posts/2021-08-17-7zip_commandline_to_smb_share_path.md @@ -54,8 +54,8 @@ This search is to detect a suspicious 7z process with commandline pointing to SM #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `7zip_commandline_to_smb_share_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_high.md b/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_high.md index 6684677548..a8bd8bd109 100644 --- a/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_high.md +++ b/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_high.md @@ -61,8 +61,8 @@ This search looks for AWS CloudTrail events from AWS Elastic Container Service ( #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_ecr_container_scanning_findings_high_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_low_informational_unknown.md b/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_low_informational_unknown.md index e32655fa3f..c48c06d7e6 100644 --- a/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_low_informational_unknown.md +++ b/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_low_informational_unknown.md @@ -61,8 +61,8 @@ This search looks for AWS CloudTrail events from AWS Elastic Container Service ( #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_ecr_container_scanning_findings_low_informational_unknown_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_medium.md b/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_medium.md index 7b2876790d..08afc70480 100644 --- a/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_medium.md +++ b/docs/_posts/2021-08-17-aws_ecr_container_scanning_findings_medium.md @@ -61,8 +61,8 @@ This search looks for AWS CloudTrail events from AWS Elastic Container Service ( #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_ecr_container_scanning_findings_medium_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-18-esentutl_sam_copy.md b/docs/_posts/2021-08-18-esentutl_sam_copy.md index 975c44c91f..1b2072d85b 100644 --- a/docs/_posts/2021-08-18-esentutl_sam_copy.md +++ b/docs/_posts/2021-08-18-esentutl_sam_copy.md @@ -54,9 +54,9 @@ The following analytic identifies the process - `esentutl.exe` - being used to c #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_esentutl](https://github.com/splunk/security_content/blob/develop/macros/process_esentutl.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `esentutl_sam_copy_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-19-aws_ecr_container_upload_outside_business_hours.md b/docs/_posts/2021-08-19-aws_ecr_container_upload_outside_business_hours.md index 0e3873a57f..266c49ea2b 100644 --- a/docs/_posts/2021-08-19-aws_ecr_container_upload_outside_business_hours.md +++ b/docs/_posts/2021-08-19-aws_ecr_container_upload_outside_business_hours.md @@ -57,8 +57,8 @@ This search looks for AWS CloudTrail events from AWS Elastic Container Service ( #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_ecr_container_upload_outside_business_hours_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-19-aws_ecr_container_upload_unknown_user.md b/docs/_posts/2021-08-19-aws_ecr_container_upload_unknown_user.md index acf8bb8833..8d99d3ecbe 100644 --- a/docs/_posts/2021-08-19-aws_ecr_container_upload_unknown_user.md +++ b/docs/_posts/2021-08-19-aws_ecr_container_upload_unknown_user.md @@ -57,9 +57,9 @@ This search looks for AWS CloudTrail events from AWS Elastic Container Service ( #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [aws_ecr_users](https://github.com/splunk/security_content/blob/develop/macros/aws_ecr_users.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_ecr_container_upload_unknown_user_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-19-protocols_passing_authentication_in_cleartext.md b/docs/_posts/2021-08-19-protocols_passing_authentication_in_cleartext.md index 029966014e..91187be05f 100644 --- a/docs/_posts/2021-08-19-protocols_passing_authentication_in_cleartext.md +++ b/docs/_posts/2021-08-19-protocols_passing_authentication_in_cleartext.md @@ -43,8 +43,8 @@ The following analytic identifies cleartext protocols at risk of leaking sensiti #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `protocols_passing_authentication_in_cleartext_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-20-github_commit_changes_in_master.md b/docs/_posts/2021-08-20-github_commit_changes_in_master.md index 4330d6cfa8..63f2b840f0 100644 --- a/docs/_posts/2021-08-20-github_commit_changes_in_master.md +++ b/docs/_posts/2021-08-20-github_commit_changes_in_master.md @@ -52,8 +52,8 @@ This search is to detect a pushed or commit to master or main branch. This is to #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [github](https://github.com/splunk/security_content/blob/develop/macros/github.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `github_commit_changes_in_master_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-23-getlocaluser_with_powershell.md b/docs/_posts/2021-08-23-getlocaluser_with_powershell.md index 5e7208c6f5..1a67412e5c 100644 --- a/docs/_posts/2021-08-23-getlocaluser_with_powershell.md +++ b/docs/_posts/2021-08-23-getlocaluser_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getlocaluser_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-23-getwmiobject_user_account_with_powershell.md b/docs/_posts/2021-08-23-getwmiobject_user_account_with_powershell.md index 94bf6b1d7b..3a877844fd 100644 --- a/docs/_posts/2021-08-23-getwmiobject_user_account_with_powershell.md +++ b/docs/_posts/2021-08-23-getwmiobject_user_account_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getwmiobject_user_account_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-domain_account_discovery_with_dsquery.md b/docs/_posts/2021-08-24-domain_account_discovery_with_dsquery.md index b9cf1ffca6..016b804637 100644 --- a/docs/_posts/2021-08-24-domain_account_discovery_with_dsquery.md +++ b/docs/_posts/2021-08-24-domain_account_discovery_with_dsquery.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `dsquery.exe` with command-line argumen #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_account_discovery_with_dsquery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-domain_account_discovery_with_net_app.md b/docs/_posts/2021-08-24-domain_account_discovery_with_net_app.md index 8b6f328536..736237cea8 100644 --- a/docs/_posts/2021-08-24-domain_account_discovery_with_net_app.md +++ b/docs/_posts/2021-08-24-domain_account_discovery_with_net_app.md @@ -54,9 +54,9 @@ This analytic looks for the execution of `net.exe` or `net1.exe` with command-li #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `domain_account_discovery_with_net_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-domain_account_discovery_with_wmic.md b/docs/_posts/2021-08-24-domain_account_discovery_with_wmic.md index eaae81fccb..b053722ad9 100644 --- a/docs/_posts/2021-08-24-domain_account_discovery_with_wmic.md +++ b/docs/_posts/2021-08-24-domain_account_discovery_with_wmic.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `wmic.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_account_discovery_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-get-domaintrust_with_powershell.md b/docs/_posts/2021-08-24-get-domaintrust_with_powershell.md index dfb6588b6d..ec0c1f5bf4 100644 --- a/docs/_posts/2021-08-24-get-domaintrust_with_powershell.md +++ b/docs/_posts/2021-08-24-get-domaintrust_with_powershell.md @@ -50,8 +50,8 @@ This analytic identifies Get-DomainTrust from PowerView in order to gather domai #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get-domaintrust_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-get_aduser_with_powershell.md b/docs/_posts/2021-08-24-get_aduser_with_powershell.md index e9667b952b..22baa593e1 100644 --- a/docs/_posts/2021-08-24-get_aduser_with_powershell.md +++ b/docs/_posts/2021-08-24-get_aduser_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get_aduser_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-get_domainuser_with_powershell.md b/docs/_posts/2021-08-24-get_domainuser_with_powershell.md index b2f3bce39c..9b1691eaf2 100644 --- a/docs/_posts/2021-08-24-get_domainuser_with_powershell.md +++ b/docs/_posts/2021-08-24-get_domainuser_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get_domainuser_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-24-getwmiobject_ds_user_with_powershell.md b/docs/_posts/2021-08-24-getwmiobject_ds_user_with_powershell.md index 0f69ab4fb5..005eb4f0b6 100644 --- a/docs/_posts/2021-08-24-getwmiobject_ds_user_with_powershell.md +++ b/docs/_posts/2021-08-24-getwmiobject_ds_user_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getwmiobject_ds_user_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-domain_group_discovery_with_net.md b/docs/_posts/2021-08-25-domain_group_discovery_with_net.md index c5dba6147b..b3ff6f72de 100644 --- a/docs/_posts/2021-08-25-domain_group_discovery_with_net.md +++ b/docs/_posts/2021-08-25-domain_group_discovery_with_net.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `net.exe` with command-line arguments u #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_group_discovery_with_net_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-domain_group_discovery_with_wmic.md b/docs/_posts/2021-08-25-domain_group_discovery_with_wmic.md index e6e1ad376d..9ebd52fe9c 100644 --- a/docs/_posts/2021-08-25-domain_group_discovery_with_wmic.md +++ b/docs/_posts/2021-08-25-domain_group_discovery_with_wmic.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `wmic.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_group_discovery_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-elevated_group_discovery_with_net.md b/docs/_posts/2021-08-25-elevated_group_discovery_with_net.md index 012b231702..504065aa23 100644 --- a/docs/_posts/2021-08-25-elevated_group_discovery_with_net.md +++ b/docs/_posts/2021-08-25-elevated_group_discovery_with_net.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `net.exe` or `net1.exe` with command-l #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `elevated_group_discovery_with_net_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-elevated_group_discovery_with_wmic.md b/docs/_posts/2021-08-25-elevated_group_discovery_with_wmic.md index fd67f02db7..cb3af437c9 100644 --- a/docs/_posts/2021-08-25-elevated_group_discovery_with_wmic.md +++ b/docs/_posts/2021-08-25-elevated_group_discovery_with_wmic.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `wmic.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `elevated_group_discovery_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-getadgroup_with_powershell.md b/docs/_posts/2021-08-25-getadgroup_with_powershell.md index 4237a159a7..c6b7b6fae0 100644 --- a/docs/_posts/2021-08-25-getadgroup_with_powershell.md +++ b/docs/_posts/2021-08-25-getadgroup_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getadgroup_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-getdomaingroup_with_powershell.md b/docs/_posts/2021-08-25-getdomaingroup_with_powershell.md index 694c34a8f9..9d4ba19f80 100644 --- a/docs/_posts/2021-08-25-getdomaingroup_with_powershell.md +++ b/docs/_posts/2021-08-25-getdomaingroup_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getdomaingroup_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-getnettcpconnection_with_powershell.md b/docs/_posts/2021-08-25-getnettcpconnection_with_powershell.md index 4a7b953ba7..92c553a12b 100644 --- a/docs/_posts/2021-08-25-getnettcpconnection_with_powershell.md +++ b/docs/_posts/2021-08-25-getnettcpconnection_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` with command-line util #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getnettcpconnection_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-25-getwmiobject_ds_group_with_powershell.md b/docs/_posts/2021-08-25-getwmiobject_ds_group_with_powershell.md index bfd534892e..6a068534c4 100644 --- a/docs/_posts/2021-08-25-getwmiobject_ds_group_with_powershell.md +++ b/docs/_posts/2021-08-25-getwmiobject_ds_group_with_powershell.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getwmiobject_ds_group_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-26-get_addefaultdomainpasswordpolicy_with_powershell.md b/docs/_posts/2021-08-26-get_addefaultdomainpasswordpolicy_with_powershell.md index 5777570de9..212dec8d9f 100644 --- a/docs/_posts/2021-08-26-get_addefaultdomainpasswordpolicy_with_powershell.md +++ b/docs/_posts/2021-08-26-get_addefaultdomainpasswordpolicy_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` executing the Get-ADDe #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get_addefaultdomainpasswordpolicy_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-26-get_aduserresultantpasswordpolicy_with_powershell.md b/docs/_posts/2021-08-26-get_aduserresultantpasswordpolicy_with_powershell.md index 80d454e193..222bb9b37a 100644 --- a/docs/_posts/2021-08-26-get_aduserresultantpasswordpolicy_with_powershell.md +++ b/docs/_posts/2021-08-26-get_aduserresultantpasswordpolicy_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` executing the Get ADUs #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get_aduserresultantpasswordpolicy_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-26-get_domainpolicy_with_powershell.md b/docs/_posts/2021-08-26-get_domainpolicy_with_powershell.md index e849fd925c..d3bdbc732e 100644 --- a/docs/_posts/2021-08-26-get_domainpolicy_with_powershell.md +++ b/docs/_posts/2021-08-26-get_domainpolicy_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` executing the `Get-Dom #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get_domainpolicy_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-26-password_policy_discovery_with_net.md b/docs/_posts/2021-08-26-password_policy_discovery_with_net.md index 6fed53e6cc..e79440d48e 100644 --- a/docs/_posts/2021-08-26-password_policy_discovery_with_net.md +++ b/docs/_posts/2021-08-26-password_policy_discovery_with_net.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `net.exe` or `net1.exe` with command li #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `password_policy_discovery_with_net_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-26-process_creating_lnk_file_in_suspicious_location.md b/docs/_posts/2021-08-26-process_creating_lnk_file_in_suspicious_location.md index a58a8c79aa..e4cdca7c25 100644 --- a/docs/_posts/2021-08-26-process_creating_lnk_file_in_suspicious_location.md +++ b/docs/_posts/2021-08-26-process_creating_lnk_file_in_suspicious_location.md @@ -61,8 +61,8 @@ This search looks for a process launching an `*.lnk` file under `C:\User*` or `* #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `process_creating_lnk_file_in_suspicious_location_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-27-exchange_powershell_abuse_via_ssrf.md b/docs/_posts/2021-08-27-exchange_powershell_abuse_via_ssrf.md index 8baca3b682..e9d2e398e0 100644 --- a/docs/_posts/2021-08-27-exchange_powershell_abuse_via_ssrf.md +++ b/docs/_posts/2021-08-27-exchange_powershell_abuse_via_ssrf.md @@ -55,8 +55,8 @@ Review the source attempting to perform this activity against your environment. #### Macros The SPL above uses the following Macros: -* [exchange](https://github.com/splunk/security_content/blob/develop/macros/exchange.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [exchange](https://github.com/splunk/security_content/blob/develop/macros/exchange.yml) Note that `exchange_powershell_abuse_via_ssrf_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-30-domain_controller_discovery_with_nltest.md b/docs/_posts/2021-08-30-domain_controller_discovery_with_nltest.md index 16b61bac18..983e835459 100644 --- a/docs/_posts/2021-08-30-domain_controller_discovery_with_nltest.md +++ b/docs/_posts/2021-08-30-domain_controller_discovery_with_nltest.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `nltest.exe` with command-line argument #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_controller_discovery_with_nltest_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-30-remote_system_discovery_with_net.md b/docs/_posts/2021-08-30-remote_system_discovery_with_net.md index 1395787618..024f255dc7 100644 --- a/docs/_posts/2021-08-30-remote_system_discovery_with_net.md +++ b/docs/_posts/2021-08-30-remote_system_discovery_with_net.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `net.exe` or `net1.exe` with command-li #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remote_system_discovery_with_net_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-31-petitpotam_network_share_access_request.md b/docs/_posts/2021-08-31-petitpotam_network_share_access_request.md index 8cdde95137..c85b415367 100644 --- a/docs/_posts/2021-08-31-petitpotam_network_share_access_request.md +++ b/docs/_posts/2021-08-31-petitpotam_network_share_access_request.md @@ -52,8 +52,8 @@ During triage, review parallel security events to identify further suspicious ac #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `petitpotam_network_share_access_request_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-31-petitpotam_suspicious_kerberos_tgt_request.md b/docs/_posts/2021-08-31-petitpotam_suspicious_kerberos_tgt_request.md index ee76206438..92c5a08838 100644 --- a/docs/_posts/2021-08-31-petitpotam_suspicious_kerberos_tgt_request.md +++ b/docs/_posts/2021-08-31-petitpotam_suspicious_kerberos_tgt_request.md @@ -49,8 +49,8 @@ The following analytic identifes Event Code 4768, A `Kerberos authentication tic #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `petitpotam_suspicious_kerberos_tgt_request_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-08-31-remote_system_discovery_with_dsquery.md b/docs/_posts/2021-08-31-remote_system_discovery_with_dsquery.md index df985efbf5..9622853121 100644 --- a/docs/_posts/2021-08-31-remote_system_discovery_with_dsquery.md +++ b/docs/_posts/2021-08-31-remote_system_discovery_with_dsquery.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `dsquery.exe` with command-line argumen #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remote_system_discovery_with_dsquery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-circle_ci_disable_security_step.md b/docs/_posts/2021-09-01-circle_ci_disable_security_step.md index dca0ed71f3..ba9838d7fc 100644 --- a/docs/_posts/2021-09-01-circle_ci_disable_security_step.md +++ b/docs/_posts/2021-09-01-circle_ci_disable_security_step.md @@ -60,8 +60,8 @@ This search looks for disable security step in CircleCI pipeline. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [circleci](https://github.com/splunk/security_content/blob/develop/macros/circleci.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `circle_ci_disable_security_step_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-domain_controller_discovery_with_wmic.md b/docs/_posts/2021-09-01-domain_controller_discovery_with_wmic.md index 99b58384f4..737f5a003b 100644 --- a/docs/_posts/2021-09-01-domain_controller_discovery_with_wmic.md +++ b/docs/_posts/2021-09-01-domain_controller_discovery_with_wmic.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `wmic.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_controller_discovery_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-domain_group_discovery_with_dsquery.md b/docs/_posts/2021-09-01-domain_group_discovery_with_dsquery.md index d86fbfac5e..dd349fb47b 100644 --- a/docs/_posts/2021-09-01-domain_group_discovery_with_dsquery.md +++ b/docs/_posts/2021-09-01-domain_group_discovery_with_dsquery.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `dsquery.exe` with command-line argumen #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `domain_group_discovery_with_dsquery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-github_commit_in_develop.md b/docs/_posts/2021-09-01-github_commit_in_develop.md index 1a1c4cbc47..dbd5065cb1 100644 --- a/docs/_posts/2021-09-01-github_commit_in_develop.md +++ b/docs/_posts/2021-09-01-github_commit_in_develop.md @@ -50,8 +50,8 @@ This search is to detect a pushed or commit to develop branch. This is to avoid #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [github](https://github.com/splunk/security_content/blob/develop/macros/github.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `github_commit_in_develop_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-github_dependabot_alert.md b/docs/_posts/2021-09-01-github_dependabot_alert.md index 94945d8496..d2765df053 100644 --- a/docs/_posts/2021-09-01-github_dependabot_alert.md +++ b/docs/_posts/2021-09-01-github_dependabot_alert.md @@ -55,8 +55,8 @@ This search looks for Dependabot Alerts in Github logs. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [github](https://github.com/splunk/security_content/blob/develop/macros/github.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `github_dependabot_alert_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-github_pull_request_from_unknown_user.md b/docs/_posts/2021-09-01-github_pull_request_from_unknown_user.md index 4475fcc7fd..bcae71cacc 100644 --- a/docs/_posts/2021-09-01-github_pull_request_from_unknown_user.md +++ b/docs/_posts/2021-09-01-github_pull_request_from_unknown_user.md @@ -56,9 +56,9 @@ This search looks for Pull Request from unknown user. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [github_known_users](https://github.com/splunk/security_content/blob/develop/macros/github_known_users.yml) * [github](https://github.com/splunk/security_content/blob/develop/macros/github.yml) +* [github_known_users](https://github.com/splunk/security_content/blob/develop/macros/github_known_users.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `github_pull_request_from_unknown_user_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-01-remote_system_discovery_with_wmic.md b/docs/_posts/2021-09-01-remote_system_discovery_with_wmic.md index fef4dd3245..39e4a8e412 100644 --- a/docs/_posts/2021-09-01-remote_system_discovery_with_wmic.md +++ b/docs/_posts/2021-09-01-remote_system_discovery_with_wmic.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `wmic.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remote_system_discovery_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-02-circle_ci_disable_security_job.md b/docs/_posts/2021-09-02-circle_ci_disable_security_job.md index 3010724abd..ce6e488c3c 100644 --- a/docs/_posts/2021-09-02-circle_ci_disable_security_job.md +++ b/docs/_posts/2021-09-02-circle_ci_disable_security_job.md @@ -56,8 +56,8 @@ This search looks for disable security job in CircleCI pipeline. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [circleci](https://github.com/splunk/security_content/blob/develop/macros/circleci.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `circle_ci_disable_security_job_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-02-get-foresttrust_with_powershell.md b/docs/_posts/2021-09-02-get-foresttrust_with_powershell.md index b5366d7d2c..8bc380c833 100644 --- a/docs/_posts/2021-09-02-get-foresttrust_with_powershell.md +++ b/docs/_posts/2021-09-02-get-foresttrust_with_powershell.md @@ -50,8 +50,8 @@ This analytic identifies Get-ForestTrust from PowerSploit in order to gather dom #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get-foresttrust_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-06-auto_admin_logon_registry_entry.md b/docs/_posts/2021-09-06-auto_admin_logon_registry_entry.md index 58d6aae744..391fdb5923 100644 --- a/docs/_posts/2021-09-06-auto_admin_logon_registry_entry.md +++ b/docs/_posts/2021-09-06-auto_admin_logon_registry_entry.md @@ -54,8 +54,8 @@ this search is to detect a suspicious registry modification to implement auto ad #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `auto_admin_logon_registry_entry_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-06-bcdedit_command_back_to_normal_mode_boot.md b/docs/_posts/2021-09-06-bcdedit_command_back_to_normal_mode_boot.md index c2bf35d29b..0426fb65c8 100644 --- a/docs/_posts/2021-09-06-bcdedit_command_back_to_normal_mode_boot.md +++ b/docs/_posts/2021-09-06-bcdedit_command_back_to_normal_mode_boot.md @@ -50,8 +50,8 @@ This search is to detect a suspicious bcdedit commandline to configure the host #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `bcdedit_command_back_to_normal_mode_boot_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-06-change_to_safe_mode_with_network_config.md b/docs/_posts/2021-09-06-change_to_safe_mode_with_network_config.md index 3d4a02ce5b..45417a3c6a 100644 --- a/docs/_posts/2021-09-06-change_to_safe_mode_with_network_config.md +++ b/docs/_posts/2021-09-06-change_to_safe_mode_with_network_config.md @@ -50,8 +50,8 @@ This search is to detect a suspicious bcdedit commandline to configure the host #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `change_to_safe_mode_with_network_config_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-07-getadcomputer_with_powershell.md b/docs/_posts/2021-09-07-getadcomputer_with_powershell.md index aad6c0b5b7..9f72384e2e 100644 --- a/docs/_posts/2021-09-07-getadcomputer_with_powershell.md +++ b/docs/_posts/2021-09-07-getadcomputer_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getadcomputer_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-07-getdomaincomputer_with_powershell.md b/docs/_posts/2021-09-07-getdomaincomputer_with_powershell.md index 70292f8264..0b74dbef3d 100644 --- a/docs/_posts/2021-09-07-getdomaincomputer_with_powershell.md +++ b/docs/_posts/2021-09-07-getdomaincomputer_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getdomaincomputer_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-07-getdomaincontroller_with_powershell.md b/docs/_posts/2021-09-07-getdomaincontroller_with_powershell.md index 4de5ff1057..bc6d0016c7 100644 --- a/docs/_posts/2021-09-07-getdomaincontroller_with_powershell.md +++ b/docs/_posts/2021-09-07-getdomaincontroller_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getdomaincontroller_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-07-getwmiobject_ds_computer_with_powershell.md b/docs/_posts/2021-09-07-getwmiobject_ds_computer_with_powershell.md index 13654bf7c8..50105acc34 100644 --- a/docs/_posts/2021-09-07-getwmiobject_ds_computer_with_powershell.md +++ b/docs/_posts/2021-09-07-getwmiobject_ds_computer_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getwmiobject_ds_computer_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-07-system_information_discovery_detection.md b/docs/_posts/2021-09-07-system_information_discovery_detection.md index ef6861a54a..39abd7728d 100644 --- a/docs/_posts/2021-09-07-system_information_discovery_detection.md +++ b/docs/_posts/2021-09-07-system_information_discovery_detection.md @@ -53,8 +53,8 @@ Detect system information discovery techniques used by attackers to understand c #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `system_information_discovery_detection_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-08-control_loading_from_world_writable_directory.md b/docs/_posts/2021-09-08-control_loading_from_world_writable_directory.md index 0924cecba3..7eac6bd245 100644 --- a/docs/_posts/2021-09-08-control_loading_from_world_writable_directory.md +++ b/docs/_posts/2021-09-08-control_loading_from_world_writable_directory.md @@ -55,8 +55,8 @@ The following detection identifies control.exe loading either a .cpl or .inf fro #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `control_loading_from_world_writable_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-08-create_local_admin_accounts_using_net_exe.md b/docs/_posts/2021-09-08-create_local_admin_accounts_using_net_exe.md index 18a8330854..b446240461 100644 --- a/docs/_posts/2021-09-08-create_local_admin_accounts_using_net_exe.md +++ b/docs/_posts/2021-09-08-create_local_admin_accounts_using_net_exe.md @@ -54,8 +54,8 @@ This search looks for the creation of local administrator accounts using net.exe #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `create_local_admin_accounts_using_net_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-08-office_spawning_control.md b/docs/_posts/2021-09-08-office_spawning_control.md index 55ca6189cc..b935cbe37c 100644 --- a/docs/_posts/2021-09-08-office_spawning_control.md +++ b/docs/_posts/2021-09-08-office_spawning_control.md @@ -55,8 +55,8 @@ The following detection identifies control.exe spawning from an office product. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `office_spawning_control_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-08-rundll32_control_rundll_hunt.md b/docs/_posts/2021-09-08-rundll32_control_rundll_hunt.md index e0cdee3431..99c340e0bd 100644 --- a/docs/_posts/2021-09-08-rundll32_control_rundll_hunt.md +++ b/docs/_posts/2021-09-08-rundll32_control_rundll_hunt.md @@ -55,9 +55,9 @@ The following hunting detection identifies rundll32.exe with `control_rundll` wi #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `rundll32_control_rundll_hunt_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-08-rundll32_control_rundll_world_writable_directory.md b/docs/_posts/2021-09-08-rundll32_control_rundll_world_writable_directory.md index 6b87bb9866..24310c5a07 100644 --- a/docs/_posts/2021-09-08-rundll32_control_rundll_world_writable_directory.md +++ b/docs/_posts/2021-09-08-rundll32_control_rundll_world_writable_directory.md @@ -55,9 +55,9 @@ The following detection identifies rundll32.exe with `control_rundll` within the #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `rundll32_control_rundll_world_writable_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-09-extraction_of_registry_hives.md b/docs/_posts/2021-09-09-extraction_of_registry_hives.md index a95c7f840e..6f0fe5918e 100644 --- a/docs/_posts/2021-09-09-extraction_of_registry_hives.md +++ b/docs/_posts/2021-09-09-extraction_of_registry_hives.md @@ -54,9 +54,9 @@ The following analytic identifies the use of `reg.exe` exporting Windows Registr #### Macros The SPL above uses the following Macros: +* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) * [process_reg](https://github.com/splunk/security_content/blob/develop/macros/process_reg.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) Note that `extraction_of_registry_hives_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-10-network_connection_discovery_with_arp.md b/docs/_posts/2021-09-10-network_connection_discovery_with_arp.md index 3e34654908..a4c7f77eac 100644 --- a/docs/_posts/2021-09-10-network_connection_discovery_with_arp.md +++ b/docs/_posts/2021-09-10-network_connection_discovery_with_arp.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `arp.exe` utilized to get a listing of #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `network_connection_discovery_with_arp_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-10-network_connection_discovery_with_net.md b/docs/_posts/2021-09-10-network_connection_discovery_with_net.md index 9eb8ef8d86..bff3a0cdd0 100644 --- a/docs/_posts/2021-09-10-network_connection_discovery_with_net.md +++ b/docs/_posts/2021-09-10-network_connection_discovery_with_net.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `net.exe` with command-line arguments u #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `network_connection_discovery_with_net_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-10-network_connection_discovery_with_netstat.md b/docs/_posts/2021-09-10-network_connection_discovery_with_netstat.md index 200b6f9f42..59599e80a0 100644 --- a/docs/_posts/2021-09-10-network_connection_discovery_with_netstat.md +++ b/docs/_posts/2021-09-10-network_connection_discovery_with_netstat.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `netstat.exe` with command-line argumen #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `network_connection_discovery_with_netstat_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-13-getcurrent_user_with_powershell.md b/docs/_posts/2021-09-13-getcurrent_user_with_powershell.md index 1e5f051336..6dac48bf39 100644 --- a/docs/_posts/2021-09-13-getcurrent_user_with_powershell.md +++ b/docs/_posts/2021-09-13-getcurrent_user_with_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powerhsell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `getcurrent_user_with_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-13-jscript_execution_using_cscript_app.md b/docs/_posts/2021-09-13-jscript_execution_using_cscript_app.md index bb20cc2205..f8327bd68f 100644 --- a/docs/_posts/2021-09-13-jscript_execution_using_cscript_app.md +++ b/docs/_posts/2021-09-13-jscript_execution_using_cscript_app.md @@ -54,8 +54,8 @@ This search is to detect a execution of jscript using cscript process. Commonly #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `jscript_execution_using_cscript_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-13-system_user_discovery_with_query.md b/docs/_posts/2021-09-13-system_user_discovery_with_query.md index da7235fa51..1238807792 100644 --- a/docs/_posts/2021-09-13-system_user_discovery_with_query.md +++ b/docs/_posts/2021-09-13-system_user_discovery_with_query.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `query.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `system_user_discovery_with_query_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-13-system_user_discovery_with_whoami.md b/docs/_posts/2021-09-13-system_user_discovery_with_whoami.md index a8c5e7ae82..7a24415f51 100644 --- a/docs/_posts/2021-09-13-system_user_discovery_with_whoami.md +++ b/docs/_posts/2021-09-13-system_user_discovery_with_whoami.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `whoami.exe` without any arguments. Thi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `system_user_discovery_with_whoami_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-13-user_discovery_with_env_vars_powershell.md b/docs/_posts/2021-09-13-user_discovery_with_env_vars_powershell.md index 721dc7d334..adf35aa472 100644 --- a/docs/_posts/2021-09-13-user_discovery_with_env_vars_powershell.md +++ b/docs/_posts/2021-09-13-user_discovery_with_env_vars_powershell.md @@ -50,8 +50,8 @@ This analytic looks for the execution of `powershell.exe` with command-line argu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `user_discovery_with_env_vars_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-13-xsl_script_execution_with_wmic.md b/docs/_posts/2021-09-13-xsl_script_execution_with_wmic.md index 2bd6694188..f73d66cd09 100644 --- a/docs/_posts/2021-09-13-xsl_script_execution_with_wmic.md +++ b/docs/_posts/2021-09-13-xsl_script_execution_with_wmic.md @@ -50,9 +50,9 @@ This search is to detect a suspicious wmic.exe process or renamed wmic process t #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `xsl_script_execution_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-14-cmdline_tool_not_executed_in_cmd_shell.md b/docs/_posts/2021-09-14-cmdline_tool_not_executed_in_cmd_shell.md index b915b5c803..d4fc4335b8 100644 --- a/docs/_posts/2021-09-14-cmdline_tool_not_executed_in_cmd_shell.md +++ b/docs/_posts/2021-09-14-cmdline_tool_not_executed_in_cmd_shell.md @@ -54,8 +54,8 @@ The following analytic identifies a non-standard parent process (not matching CM #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `cmdline_tool_not_executed_in_cmd_shell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-14-get_wmiobject_group_discovery.md b/docs/_posts/2021-09-14-get_wmiobject_group_discovery.md index eba7416985..24d603ac29 100644 --- a/docs/_posts/2021-09-14-get_wmiobject_group_discovery.md +++ b/docs/_posts/2021-09-14-get_wmiobject_group_discovery.md @@ -54,8 +54,8 @@ The following hunting analytic identifies the use of `Get-WMIObject Win32_Group` #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `get_wmiobject_group_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-14-net_localgroup_discovery.md b/docs/_posts/2021-09-14-net_localgroup_discovery.md index b335c01326..2a2ef0092b 100644 --- a/docs/_posts/2021-09-14-net_localgroup_discovery.md +++ b/docs/_posts/2021-09-14-net_localgroup_discovery.md @@ -54,8 +54,8 @@ The following hunting analytic will identify the use of localgroup discovery usi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `net_localgroup_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-14-powershell_get_localgroup_discovery.md b/docs/_posts/2021-09-14-powershell_get_localgroup_discovery.md index d74e1a20df..3c28be64bc 100644 --- a/docs/_posts/2021-09-14-powershell_get_localgroup_discovery.md +++ b/docs/_posts/2021-09-14-powershell_get_localgroup_discovery.md @@ -54,8 +54,8 @@ The following hunting analytic identifies the use of `get-localgroup` being used #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `powershell_get_localgroup_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-14-wmic_group_discovery.md b/docs/_posts/2021-09-14-wmic_group_discovery.md index b2fcf6fa76..b44b2b897d 100644 --- a/docs/_posts/2021-09-14-wmic_group_discovery.md +++ b/docs/_posts/2021-09-14-wmic_group_discovery.md @@ -56,8 +56,8 @@ During triage, review parallel processes and identify any further suspicious beh #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wmic_group_discovery_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-15-check_elevated_cmd_using_whoami.md b/docs/_posts/2021-09-15-check_elevated_cmd_using_whoami.md index 2daa389124..6de4a38180 100644 --- a/docs/_posts/2021-09-15-check_elevated_cmd_using_whoami.md +++ b/docs/_posts/2021-09-15-check_elevated_cmd_using_whoami.md @@ -50,8 +50,8 @@ This search is to detect a suspicious whoami execution to check if the cmd or sh #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `check_elevated_cmd_using_whoami_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-15-non_chrome_process_accessing_chrome_default_dir.md b/docs/_posts/2021-09-15-non_chrome_process_accessing_chrome_default_dir.md index 231bf4614b..05429abaca 100644 --- a/docs/_posts/2021-09-15-non_chrome_process_accessing_chrome_default_dir.md +++ b/docs/_posts/2021-09-15-non_chrome_process_accessing_chrome_default_dir.md @@ -53,8 +53,8 @@ This search is to detect an anomaly event of non-chrome process accessing the fi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `non_chrome_process_accessing_chrome_default_dir_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-15-non_firefox_process_access_firefox_profile_dir.md b/docs/_posts/2021-09-15-non_firefox_process_access_firefox_profile_dir.md index 91bf2f88b4..0cae26e21e 100644 --- a/docs/_posts/2021-09-15-non_firefox_process_access_firefox_profile_dir.md +++ b/docs/_posts/2021-09-15-non_firefox_process_access_firefox_profile_dir.md @@ -53,8 +53,8 @@ This search is to detect an anomaly event of non-firefox process accessing the f #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `non_firefox_process_access_firefox_profile_dir_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-account_discovery_with_net_app.md b/docs/_posts/2021-09-16-account_discovery_with_net_app.md index 652d289406..8cb58b17e2 100644 --- a/docs/_posts/2021-09-16-account_discovery_with_net_app.md +++ b/docs/_posts/2021-09-16-account_discovery_with_net_app.md @@ -55,9 +55,9 @@ this search is to detect a potential account discovery series of command used by #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `account_discovery_with_net_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-attempt_to_add_certificate_to_untrusted_store.md b/docs/_posts/2021-09-16-attempt_to_add_certificate_to_untrusted_store.md index 16109e1342..7567de1586 100644 --- a/docs/_posts/2021-09-16-attempt_to_add_certificate_to_untrusted_store.md +++ b/docs/_posts/2021-09-16-attempt_to_add_certificate_to_untrusted_store.md @@ -54,9 +54,9 @@ Attempt To Add Certificate To Untrusted Store #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_certutil](https://github.com/splunk/security_content/blob/develop/macros/process_certutil.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `attempt_to_add_certificate_to_untrusted_store_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-attempted_credential_dump_from_registry_via_reg_exe.md b/docs/_posts/2021-09-16-attempted_credential_dump_from_registry_via_reg_exe.md index 394ffc6f86..78e415f73b 100644 --- a/docs/_posts/2021-09-16-attempted_credential_dump_from_registry_via_reg_exe.md +++ b/docs/_posts/2021-09-16-attempted_credential_dump_from_registry_via_reg_exe.md @@ -54,10 +54,10 @@ Monitor for execution of reg.exe with parameters specifying an export of keys th #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [process_reg](https://github.com/splunk/security_content/blob/develop/macros/process_reg.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_reg](https://github.com/splunk/security_content/blob/develop/macros/process_reg.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `attempted_credential_dump_from_registry_via_reg_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-bits_job_persistence.md b/docs/_posts/2021-09-16-bits_job_persistence.md index b0c2534455..c1322471ce 100644 --- a/docs/_posts/2021-09-16-bits_job_persistence.md +++ b/docs/_posts/2021-09-16-bits_job_persistence.md @@ -51,9 +51,9 @@ The following query identifies Microsoft Background Intelligent Transfer Service #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [process_bitsadmin](https://github.com/splunk/security_content/blob/develop/macros/process_bitsadmin.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_bitsadmin](https://github.com/splunk/security_content/blob/develop/macros/process_bitsadmin.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `bits_job_persistence_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-bitsadmin_download_file.md b/docs/_posts/2021-09-16-bitsadmin_download_file.md index 9b20acf693..18e5f6684c 100644 --- a/docs/_posts/2021-09-16-bitsadmin_download_file.md +++ b/docs/_posts/2021-09-16-bitsadmin_download_file.md @@ -55,9 +55,9 @@ The following query identifies Microsoft Background Intelligent Transfer Service #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [process_bitsadmin](https://github.com/splunk/security_content/blob/develop/macros/process_bitsadmin.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_bitsadmin](https://github.com/splunk/security_content/blob/develop/macros/process_bitsadmin.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `bitsadmin_download_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-creation_of_shadow_copy_with_wmic_and_powershell.md b/docs/_posts/2021-09-16-creation_of_shadow_copy_with_wmic_and_powershell.md index 7a51df97bb..2e1a863de8 100644 --- a/docs/_posts/2021-09-16-creation_of_shadow_copy_with_wmic_and_powershell.md +++ b/docs/_posts/2021-09-16-creation_of_shadow_copy_with_wmic_and_powershell.md @@ -54,10 +54,10 @@ This search detects the use of wmic and Powershell to create a shadow copy. #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `creation_of_shadow_copy_with_wmic_and_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-credential_dumping_via_copy_command_from_shadow_copy.md b/docs/_posts/2021-09-16-credential_dumping_via_copy_command_from_shadow_copy.md index 335b12f7a8..d153559ac5 100644 --- a/docs/_posts/2021-09-16-credential_dumping_via_copy_command_from_shadow_copy.md +++ b/docs/_posts/2021-09-16-credential_dumping_via_copy_command_from_shadow_copy.md @@ -54,9 +54,9 @@ This search detects credential dumping using copy command from a shadow copy. #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `credential_dumping_via_copy_command_from_shadow_copy_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-credential_dumping_via_symlink_to_shadow_copy.md b/docs/_posts/2021-09-16-credential_dumping_via_symlink_to_shadow_copy.md index 0486d058cf..34483c6e57 100644 --- a/docs/_posts/2021-09-16-credential_dumping_via_symlink_to_shadow_copy.md +++ b/docs/_posts/2021-09-16-credential_dumping_via_symlink_to_shadow_copy.md @@ -54,9 +54,9 @@ This search detects the creation of a symlink to a shadow copy. #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `credential_dumping_via_symlink_to_shadow_copy_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_html_help_renamed.md b/docs/_posts/2021-09-16-detect_html_help_renamed.md index f3730fb3c4..b754ab53b6 100644 --- a/docs/_posts/2021-09-16-detect_html_help_renamed.md +++ b/docs/_posts/2021-09-16-detect_html_help_renamed.md @@ -55,8 +55,8 @@ The following analytic identifies a renamed instance of hh.exe (HTML Help) execu #### Macros The SPL above uses the following Macros: * [process_hh](https://github.com/splunk/security_content/blob/develop/macros/process_hh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_html_help_renamed_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_html_help_url_in_command_line.md b/docs/_posts/2021-09-16-detect_html_help_url_in_command_line.md index da1fd2a2e0..33e2392542 100644 --- a/docs/_posts/2021-09-16-detect_html_help_url_in_command_line.md +++ b/docs/_posts/2021-09-16-detect_html_help_url_in_command_line.md @@ -55,8 +55,8 @@ The following analytic identifies hh.exe (HTML Help) execution of a Compiled HTM #### Macros The SPL above uses the following Macros: * [process_hh](https://github.com/splunk/security_content/blob/develop/macros/process_hh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_html_help_url_in_command_line_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_html_help_using_infotech_storage_handlers.md b/docs/_posts/2021-09-16-detect_html_help_using_infotech_storage_handlers.md index 1e53c41de2..d119b152c6 100644 --- a/docs/_posts/2021-09-16-detect_html_help_using_infotech_storage_handlers.md +++ b/docs/_posts/2021-09-16-detect_html_help_using_infotech_storage_handlers.md @@ -55,8 +55,8 @@ The following analytic identifies hh.exe (HTML Help) execution of a Compiled HTM #### Macros The SPL above uses the following Macros: * [process_hh](https://github.com/splunk/security_content/blob/develop/macros/process_hh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_html_help_using_infotech_storage_handlers_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_mshta_inline_hta_execution.md b/docs/_posts/2021-09-16-detect_mshta_inline_hta_execution.md index 567ab364bb..f509e0cd35 100644 --- a/docs/_posts/2021-09-16-detect_mshta_inline_hta_execution.md +++ b/docs/_posts/2021-09-16-detect_mshta_inline_hta_execution.md @@ -54,9 +54,9 @@ The following analytic identifies "mshta.exe" execution with inline prot #### Macros The SPL above uses the following Macros: -* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) Note that `detect_mshta_inline_hta_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_mshta_renamed.md b/docs/_posts/2021-09-16-detect_mshta_renamed.md index 6a6ea4426c..6e87595887 100644 --- a/docs/_posts/2021-09-16-detect_mshta_renamed.md +++ b/docs/_posts/2021-09-16-detect_mshta_renamed.md @@ -54,9 +54,9 @@ The following analytic identifies renamed instances of mshta.exe executing. Msht #### Macros The SPL above uses the following Macros: -* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) Note that `detect_mshta_renamed_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_mshta_url_in_command_line.md b/docs/_posts/2021-09-16-detect_mshta_url_in_command_line.md index e3d1bec40a..d135f7d181 100644 --- a/docs/_posts/2021-09-16-detect_mshta_url_in_command_line.md +++ b/docs/_posts/2021-09-16-detect_mshta_url_in_command_line.md @@ -54,9 +54,9 @@ This analytic identifies when Microsoft HTML Application Host (mshta.exe) utilit #### Macros The SPL above uses the following Macros: -* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_mshta](https://github.com/splunk/security_content/blob/develop/macros/process_mshta.yml) Note that `detect_mshta_url_in_command_line_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_psexec_with_accepteula_flag.md b/docs/_posts/2021-09-16-detect_psexec_with_accepteula_flag.md index 6e80ae0446..b376325cc5 100644 --- a/docs/_posts/2021-09-16-detect_psexec_with_accepteula_flag.md +++ b/docs/_posts/2021-09-16-detect_psexec_with_accepteula_flag.md @@ -54,9 +54,9 @@ This search looks for events where `PsExec.exe` is run with the `accepteula` fla #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_psexec](https://github.com/splunk/security_content/blob/develop/macros/process_psexec.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_psexec_with_accepteula_flag_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_renamed_7-zip.md b/docs/_posts/2021-09-16-detect_renamed_7-zip.md index 6aeddd15c1..115a093bc2 100644 --- a/docs/_posts/2021-09-16-detect_renamed_7-zip.md +++ b/docs/_posts/2021-09-16-detect_renamed_7-zip.md @@ -54,8 +54,8 @@ The following analytic identifies renamed 7-Zip usage using Sysmon. At this stag #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_renamed_7-zip_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_renamed_psexec.md b/docs/_posts/2021-09-16-detect_renamed_psexec.md index 467aa754ad..92507c6a44 100644 --- a/docs/_posts/2021-09-16-detect_renamed_psexec.md +++ b/docs/_posts/2021-09-16-detect_renamed_psexec.md @@ -54,9 +54,9 @@ The following analytic identifies renamed instances of `PsExec.exe` being utiliz #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_psexec](https://github.com/splunk/security_content/blob/develop/macros/process_psexec.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_renamed_psexec_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_renamed_rclone.md b/docs/_posts/2021-09-16-detect_renamed_rclone.md index bdda405c1b..ad193294e7 100644 --- a/docs/_posts/2021-09-16-detect_renamed_rclone.md +++ b/docs/_posts/2021-09-16-detect_renamed_rclone.md @@ -49,8 +49,8 @@ The following analytic identifies the usage of `rclone.exe`, renamed, being used #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_renamed_rclone_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-detect_renamed_winrar.md b/docs/_posts/2021-09-16-detect_renamed_winrar.md index c93435b1ae..8e774c819f 100644 --- a/docs/_posts/2021-09-16-detect_renamed_winrar.md +++ b/docs/_posts/2021-09-16-detect_renamed_winrar.md @@ -54,8 +54,8 @@ The following analtyic identifies renamed instances of `WinRAR.exe`. In most cas #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_renamed_winrar_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-dump_lsass_via_procdump.md b/docs/_posts/2021-09-16-dump_lsass_via_procdump.md index f44eb0f2f3..f4019ef9bb 100644 --- a/docs/_posts/2021-09-16-dump_lsass_via_procdump.md +++ b/docs/_posts/2021-09-16-dump_lsass_via_procdump.md @@ -55,9 +55,9 @@ During triage, confirm this is procdump.exe executing. If it is the first time a #### Macros The SPL above uses the following Macros: +* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) * [process_procdump](https://github.com/splunk/security_content/blob/develop/macros/process_procdump.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) Note that `dump_lsass_via_procdump_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-local_account_discovery_with_net.md b/docs/_posts/2021-09-16-local_account_discovery_with_net.md index 0f16383b80..9d9fd5677d 100644 --- a/docs/_posts/2021-09-16-local_account_discovery_with_net.md +++ b/docs/_posts/2021-09-16-local_account_discovery_with_net.md @@ -54,9 +54,9 @@ This analytic looks for the execution of `net.exe` or `net1.exe` with command-li #### Macros The SPL above uses the following Macros: -* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_net](https://github.com/splunk/security_content/blob/develop/macros/process_net.yml) Note that `local_account_discovery_with_net_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-local_account_discovery_with_wmic.md b/docs/_posts/2021-09-16-local_account_discovery_with_wmic.md index 25aa1cff46..5a614c8c00 100644 --- a/docs/_posts/2021-09-16-local_account_discovery_with_wmic.md +++ b/docs/_posts/2021-09-16-local_account_discovery_with_wmic.md @@ -54,9 +54,9 @@ This analytic looks for the execution of `wmic.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `local_account_discovery_with_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-office_product_spawning_wmic.md b/docs/_posts/2021-09-16-office_product_spawning_wmic.md index fbb75c85c0..e33d43c39a 100644 --- a/docs/_posts/2021-09-16-office_product_spawning_wmic.md +++ b/docs/_posts/2021-09-16-office_product_spawning_wmic.md @@ -54,9 +54,9 @@ The following detection identifies the latest behavior utilized by Ursnif malwar #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `office_product_spawning_wmic_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-16-processes_launching_netsh.md b/docs/_posts/2021-09-16-processes_launching_netsh.md index 498928836b..ba25f14c2b 100644 --- a/docs/_posts/2021-09-16-processes_launching_netsh.md +++ b/docs/_posts/2021-09-16-processes_launching_netsh.md @@ -55,8 +55,8 @@ This search looks for processes launching netsh.exe. Netsh is a command-line scr #### Macros The SPL above uses the following Macros: * [process_netsh](https://github.com/splunk/security_content/blob/develop/macros/process_netsh.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `processes_launching_netsh_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-detect_regasm_with_no_command_line_arguments.md b/docs/_posts/2021-09-20-detect_regasm_with_no_command_line_arguments.md index 3f14989486..8678b2142a 100644 --- a/docs/_posts/2021-09-20-detect_regasm_with_no_command_line_arguments.md +++ b/docs/_posts/2021-09-20-detect_regasm_with_no_command_line_arguments.md @@ -56,8 +56,8 @@ The following analytic identifies regasm.exe with no command line arguments. Thi #### Macros The SPL above uses the following Macros: * [process_regasm](https://github.com/splunk/security_content/blob/develop/macros/process_regasm.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `detect_regasm_with_no_command_line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-detect_regsvcs_with_no_command_line_arguments.md b/docs/_posts/2021-09-20-detect_regsvcs_with_no_command_line_arguments.md index 5653814e0e..69bc0c773d 100644 --- a/docs/_posts/2021-09-20-detect_regsvcs_with_no_command_line_arguments.md +++ b/docs/_posts/2021-09-20-detect_regsvcs_with_no_command_line_arguments.md @@ -55,9 +55,9 @@ The following analytic identifies regsvcs.exe with no command line arguments. Th #### Macros The SPL above uses the following Macros: -* [process_regsvcs](https://github.com/splunk/security_content/blob/develop/macros/process_regsvcs.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_regsvcs](https://github.com/splunk/security_content/blob/develop/macros/process_regsvcs.yml) Note that `detect_regsvcs_with_no_command_line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-office_document_spawned_child_process_to_download.md b/docs/_posts/2021-09-20-office_document_spawned_child_process_to_download.md index 1dfdba4eb4..699869ffa8 100644 --- a/docs/_posts/2021-09-20-office_document_spawned_child_process_to_download.md +++ b/docs/_posts/2021-09-20-office_document_spawned_child_process_to_download.md @@ -54,8 +54,8 @@ This search is to detect potential malicious office document executing lolbin ch #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `office_document_spawned_child_process_to_download_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-suspicious_dllhost_no_command_line_arguments.md b/docs/_posts/2021-09-20-suspicious_dllhost_no_command_line_arguments.md index b3fe719bed..06f31d1ad1 100644 --- a/docs/_posts/2021-09-20-suspicious_dllhost_no_command_line_arguments.md +++ b/docs/_posts/2021-09-20-suspicious_dllhost_no_command_line_arguments.md @@ -52,9 +52,9 @@ The following analytic identifies DLLHost.exe with no command line arguments. It #### Macros The SPL above uses the following Macros: +* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) * [process_dllhost](https://github.com/splunk/security_content/blob/develop/macros/process_dllhost.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) Note that `suspicious_dllhost_no_command_line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-suspicious_gpupdate_no_command_line_arguments.md b/docs/_posts/2021-09-20-suspicious_gpupdate_no_command_line_arguments.md index 5dd179ef59..80650cc059 100644 --- a/docs/_posts/2021-09-20-suspicious_gpupdate_no_command_line_arguments.md +++ b/docs/_posts/2021-09-20-suspicious_gpupdate_no_command_line_arguments.md @@ -53,8 +53,8 @@ The following analytic identifies gpupdate.exe with no command line arguments. I #### Macros The SPL above uses the following Macros: * [process_gpupdate](https://github.com/splunk/security_content/blob/develop/macros/process_gpupdate.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_gpupdate_no_command_line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-suspicious_microsoft_workflow_compiler_rename.md b/docs/_posts/2021-09-20-suspicious_microsoft_workflow_compiler_rename.md index 92f9407552..14f4335e7c 100644 --- a/docs/_posts/2021-09-20-suspicious_microsoft_workflow_compiler_rename.md +++ b/docs/_posts/2021-09-20-suspicious_microsoft_workflow_compiler_rename.md @@ -58,9 +58,9 @@ The following analytic identifies a renamed instance of microsoft.workflow.compi #### Macros The SPL above uses the following Macros: -* [process_microsoftworkflowcompiler](https://github.com/splunk/security_content/blob/develop/macros/process_microsoftworkflowcompiler.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_microsoftworkflowcompiler](https://github.com/splunk/security_content/blob/develop/macros/process_microsoftworkflowcompiler.yml) Note that `suspicious_microsoft_workflow_compiler_rename_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-suspicious_rundll32_no_command_line_arguments.md b/docs/_posts/2021-09-20-suspicious_rundll32_no_command_line_arguments.md index af9f524a9a..4a64907db8 100644 --- a/docs/_posts/2021-09-20-suspicious_rundll32_no_command_line_arguments.md +++ b/docs/_posts/2021-09-20-suspicious_rundll32_no_command_line_arguments.md @@ -56,9 +56,9 @@ The following analytic identifies rundll32.exe with no command line arguments. I #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `suspicious_rundll32_no_command_line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-20-suspicious_searchprotocolhost_no_command_line_arguments.md b/docs/_posts/2021-09-20-suspicious_searchprotocolhost_no_command_line_arguments.md index d0145ff922..b764fb9512 100644 --- a/docs/_posts/2021-09-20-suspicious_searchprotocolhost_no_command_line_arguments.md +++ b/docs/_posts/2021-09-20-suspicious_searchprotocolhost_no_command_line_arguments.md @@ -52,8 +52,8 @@ The following analytic identifies searchprotocolhost.exe with no command line ar #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_searchprotocolhost_no_command_line_arguments_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-21-remcos_rat_file_creation_in_remcos_folder.md b/docs/_posts/2021-09-21-remcos_rat_file_creation_in_remcos_folder.md index 5d0b961c7b..9299ebf7eb 100644 --- a/docs/_posts/2021-09-21-remcos_rat_file_creation_in_remcos_folder.md +++ b/docs/_posts/2021-09-21-remcos_rat_file_creation_in_remcos_folder.md @@ -50,8 +50,8 @@ This search is to detect file creation in remcos folder in appdata which is the #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remcos_rat_file_creation_in_remcos_folder_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-27-change_default_file_association.md b/docs/_posts/2021-09-27-change_default_file_association.md index 876d040f42..ac01126b44 100644 --- a/docs/_posts/2021-09-27-change_default_file_association.md +++ b/docs/_posts/2021-09-27-change_default_file_association.md @@ -56,8 +56,8 @@ This analytic is developed to detect suspicious registry modification to change #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `change_default_file_association_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-27-logon_script_event_trigger_execution.md b/docs/_posts/2021-09-27-logon_script_event_trigger_execution.md index 094f57a928..091e2db357 100644 --- a/docs/_posts/2021-09-27-logon_script_event_trigger_execution.md +++ b/docs/_posts/2021-09-27-logon_script_event_trigger_execution.md @@ -56,8 +56,8 @@ This search is to detect a suspicious modification of registry entry to persist #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `logon_script_event_trigger_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-27-screensaver_event_trigger_execution.md b/docs/_posts/2021-09-27-screensaver_event_trigger_execution.md index bf6a101721..25d8d03904 100644 --- a/docs/_posts/2021-09-27-screensaver_event_trigger_execution.md +++ b/docs/_posts/2021-09-27-screensaver_event_trigger_execution.md @@ -56,8 +56,8 @@ This analytic is developed to detect possible event trigger execution through sc #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `screensaver_event_trigger_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-28-print_processor_registry_autostart.md b/docs/_posts/2021-09-28-print_processor_registry_autostart.md index 4c864c270b..9300bef09e 100644 --- a/docs/_posts/2021-09-28-print_processor_registry_autostart.md +++ b/docs/_posts/2021-09-28-print_processor_registry_autostart.md @@ -58,8 +58,8 @@ This analytic is to detect a suspicious modification or new registry entry regar #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `print_processor_registry_autostart_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-09-29-verclsid_clsid_execution.md b/docs/_posts/2021-09-29-verclsid_clsid_execution.md index 884e5c0933..59b4d667e6 100644 --- a/docs/_posts/2021-09-29-verclsid_clsid_execution.md +++ b/docs/_posts/2021-09-29-verclsid_clsid_execution.md @@ -54,9 +54,9 @@ This analytic is to detect a possible abuse of verclsid to execute malicious fil #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_verclsid](https://github.com/splunk/security_content/blob/develop/macros/process_verclsid.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `verclsid_clsid_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-01-vbscript_execution_using_wscript_app.md b/docs/_posts/2021-10-01-vbscript_execution_using_wscript_app.md index b59ccb0560..673fc85627 100644 --- a/docs/_posts/2021-10-01-vbscript_execution_using_wscript_app.md +++ b/docs/_posts/2021-10-01-vbscript_execution_using_wscript_app.md @@ -54,8 +54,8 @@ This analytic is to detect a suspicious wscript commandline to execute vbscript. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `vbscript_execution_using_wscript_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-04-msbuild_suspicious_spawned_by_script_process.md b/docs/_posts/2021-10-04-msbuild_suspicious_spawned_by_script_process.md index 630241e430..2a403fd061 100644 --- a/docs/_posts/2021-10-04-msbuild_suspicious_spawned_by_script_process.md +++ b/docs/_posts/2021-10-04-msbuild_suspicious_spawned_by_script_process.md @@ -55,8 +55,8 @@ This analytic is to detect a suspicious child process of MSBuild spawned by Wind #### Macros The SPL above uses the following Macros: * [process_msbuild](https://github.com/splunk/security_content/blob/develop/macros/process_msbuild.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `msbuild_suspicious_spawned_by_script_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-04-regsvr32_silent_and_install_param_dll_loading.md b/docs/_posts/2021-10-04-regsvr32_silent_and_install_param_dll_loading.md index a66980dcc8..620a391ff7 100644 --- a/docs/_posts/2021-10-04-regsvr32_silent_and_install_param_dll_loading.md +++ b/docs/_posts/2021-10-04-regsvr32_silent_and_install_param_dll_loading.md @@ -56,9 +56,9 @@ This analytic is to detect a loading of dll using regsvr32 application with sile #### Macros The SPL above uses the following Macros: -* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_regsvr32](https://github.com/splunk/security_content/blob/develop/macros/process_regsvr32.yml) Note that `regsvr32_silent_and_install_param_dll_loading_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-05-malicious_inprocserver32_modification.md b/docs/_posts/2021-10-05-malicious_inprocserver32_modification.md index ef79a48cf9..96dcf68ae1 100644 --- a/docs/_posts/2021-10-05-malicious_inprocserver32_modification.md +++ b/docs/_posts/2021-10-05-malicious_inprocserver32_modification.md @@ -59,8 +59,8 @@ The following analytic identifies a process modifying the registry with a known #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `malicious_inprocserver32_modification_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-05-process_writing_dynamicwrapperx.md b/docs/_posts/2021-10-05-process_writing_dynamicwrapperx.md index 341b80e448..89217818fe 100644 --- a/docs/_posts/2021-10-05-process_writing_dynamicwrapperx.md +++ b/docs/_posts/2021-10-05-process_writing_dynamicwrapperx.md @@ -59,8 +59,8 @@ DynamicWrapperX is an ActiveX component that can be used in a script to call Win #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `process_writing_dynamicwrapperx_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-05-rundll32_shimcache_flush.md b/docs/_posts/2021-10-05-rundll32_shimcache_flush.md index 90fe606905..92a6498679 100644 --- a/docs/_posts/2021-10-05-rundll32_shimcache_flush.md +++ b/docs/_posts/2021-10-05-rundll32_shimcache_flush.md @@ -50,9 +50,9 @@ This analytic is to detect a suspicious rundll32 commandline to clear shim cache #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `rundll32_shimcache_flush_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-05-suspicious_copy_on_system32.md b/docs/_posts/2021-10-05-suspicious_copy_on_system32.md index 60adf88691..8c220afd3e 100644 --- a/docs/_posts/2021-10-05-suspicious_copy_on_system32.md +++ b/docs/_posts/2021-10-05-suspicious_copy_on_system32.md @@ -55,8 +55,8 @@ This analytic is to detect a suspicious copy of file from systemroot folder of t #### Macros The SPL above uses the following Macros: * [process_copy](https://github.com/splunk/security_content/blob/develop/macros/process_copy.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_copy_on_system32_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-05-winhlp32_spawning_a_process.md b/docs/_posts/2021-10-05-winhlp32_spawning_a_process.md index 62dd30cad5..07000ca8d8 100644 --- a/docs/_posts/2021-10-05-winhlp32_spawning_a_process.md +++ b/docs/_posts/2021-10-05-winhlp32_spawning_a_process.md @@ -51,8 +51,8 @@ The following analytic identifies winhlp32.exe, found natively in `c:\windows\`, #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `winhlp32_spawning_a_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-06-sdelete_application_execution.md b/docs/_posts/2021-10-06-sdelete_application_execution.md index ef19d78a8c..0940ace20e 100644 --- a/docs/_posts/2021-10-06-sdelete_application_execution.md +++ b/docs/_posts/2021-10-06-sdelete_application_execution.md @@ -59,8 +59,8 @@ This analytic is to detect the execution of sdelete.exe application sysinternal #### Macros The SPL above uses the following Macros: * [process_sdelete](https://github.com/splunk/security_content/blob/develop/macros/process_sdelete.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `sdelete_application_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-06-wscript_or_cscript_suspicious_child_process.md b/docs/_posts/2021-10-06-wscript_or_cscript_suspicious_child_process.md index 3356e67a7c..4bd103b6ba 100644 --- a/docs/_posts/2021-10-06-wscript_or_cscript_suspicious_child_process.md +++ b/docs/_posts/2021-10-06-wscript_or_cscript_suspicious_child_process.md @@ -66,8 +66,8 @@ This analytic identifies a suspicious spawned process by WScript or CScript proc #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wscript_or_cscript_suspicious_child_process_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-11-suspicious_wevtutil_usage.md b/docs/_posts/2021-10-11-suspicious_wevtutil_usage.md index 9466679701..56a124fb59 100644 --- a/docs/_posts/2021-10-11-suspicious_wevtutil_usage.md +++ b/docs/_posts/2021-10-11-suspicious_wevtutil_usage.md @@ -54,8 +54,8 @@ The wevtutil.exe application is the windows event log utility. This searches for #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `suspicious_wevtutil_usage_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-13-dllhost_with_no_command_line_arguments_with_network.md b/docs/_posts/2021-10-13-dllhost_with_no_command_line_arguments_with_network.md index 65df4e9360..dbc1f9e733 100644 --- a/docs/_posts/2021-10-13-dllhost_with_no_command_line_arguments_with_network.md +++ b/docs/_posts/2021-10-13-dllhost_with_no_command_line_arguments_with_network.md @@ -57,8 +57,8 @@ The following analytic identifies DLLHost.exe with no command line arguments wit #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `dllhost_with_no_command_line_arguments_with_network_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-13-rundll32_with_no_command_line_arguments_with_network.md b/docs/_posts/2021-10-13-rundll32_with_no_command_line_arguments_with_network.md index 3e174fd23d..0374bd9830 100644 --- a/docs/_posts/2021-10-13-rundll32_with_no_command_line_arguments_with_network.md +++ b/docs/_posts/2021-10-13-rundll32_with_no_command_line_arguments_with_network.md @@ -61,9 +61,9 @@ The following analytic identifies rundll32.exe with no command line arguments an #### Macros The SPL above uses the following Macros: -* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rundll32](https://github.com/splunk/security_content/blob/develop/macros/process_rundll32.yml) Note that `rundll32_with_no_command_line_arguments_with_network_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-13-searchprotocolhost_with_no_command_line_with_network.md b/docs/_posts/2021-10-13-searchprotocolhost_with_no_command_line_with_network.md index 47b7ebb958..986b44c6d8 100644 --- a/docs/_posts/2021-10-13-searchprotocolhost_with_no_command_line_with_network.md +++ b/docs/_posts/2021-10-13-searchprotocolhost_with_no_command_line_with_network.md @@ -57,8 +57,8 @@ The following analytic identifies searchprotocolhost.exe with no command line ar #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `searchprotocolhost_with_no_command_line_with_network_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-14-serviceprincipalnames_discovery_with_setspn.md b/docs/_posts/2021-10-14-serviceprincipalnames_discovery_with_setspn.md index b855a6466d..d8bae796cf 100644 --- a/docs/_posts/2021-10-14-serviceprincipalnames_discovery_with_setspn.md +++ b/docs/_posts/2021-10-14-serviceprincipalnames_discovery_with_setspn.md @@ -57,9 +57,9 @@ During triage, review parallel processes for further suspicious activity. #### Macros The SPL above uses the following Macros: -* [process_setspn](https://github.com/splunk/security_content/blob/develop/macros/process_setspn.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_setspn](https://github.com/splunk/security_content/blob/develop/macros/process_setspn.yml) Note that `serviceprincipalnames_discovery_with_setspn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-18-disable_schedule_task.md b/docs/_posts/2021-10-18-disable_schedule_task.md index b1fc0b2bcf..2d2a735b0b 100644 --- a/docs/_posts/2021-10-18-disable_schedule_task.md +++ b/docs/_posts/2021-10-18-disable_schedule_task.md @@ -54,8 +54,8 @@ This analytic is to detect a suspicious commandline to disable existing schedule #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `disable_schedule_task_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-19-windows_curl_download_to_suspicious_path.md b/docs/_posts/2021-10-19-windows_curl_download_to_suspicious_path.md index 3d148ba6a9..aa1656b366 100644 --- a/docs/_posts/2021-10-19-windows_curl_download_to_suspicious_path.md +++ b/docs/_posts/2021-10-19-windows_curl_download_to_suspicious_path.md @@ -52,9 +52,9 @@ During triage, review parallel processes for further behavior. In addition, iden #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_curl](https://github.com/splunk/security_content/blob/develop/macros/process_curl.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_curl_download_to_suspicious_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-10-20-wmic_noninteractive_app_uninstallation.md b/docs/_posts/2021-10-20-wmic_noninteractive_app_uninstallation.md index 01c2128212..43e7df3c56 100644 --- a/docs/_posts/2021-10-20-wmic_noninteractive_app_uninstallation.md +++ b/docs/_posts/2021-10-20-wmic_noninteractive_app_uninstallation.md @@ -54,8 +54,8 @@ This analytic is to detect a suspicious wmic commandlined that uninstall applica #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wmic_noninteractive_app_uninstallation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-03-windows_adfind_exe.md b/docs/_posts/2021-11-03-windows_adfind_exe.md index f15aa4470c..2365ad9412 100644 --- a/docs/_posts/2021-11-03-windows_adfind_exe.md +++ b/docs/_posts/2021-11-03-windows_adfind_exe.md @@ -50,8 +50,8 @@ This search looks for the execution of `adfind.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_adfind_exe_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-04-attacker_tools_on_endpoint.md b/docs/_posts/2021-11-04-attacker_tools_on_endpoint.md index 6bf430bdda..66bdb0726b 100644 --- a/docs/_posts/2021-11-04-attacker_tools_on_endpoint.md +++ b/docs/_posts/2021-11-04-attacker_tools_on_endpoint.md @@ -64,8 +64,8 @@ This search looks for execution of commonly used attacker tools on an endpoint. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `attacker_tools_on_endpoint_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-10-windows_curl_upload_to_remote_destination.md b/docs/_posts/2021-11-10-windows_curl_upload_to_remote_destination.md index 54627e630d..06eb49603e 100644 --- a/docs/_posts/2021-11-10-windows_curl_upload_to_remote_destination.md +++ b/docs/_posts/2021-11-10-windows_curl_upload_to_remote_destination.md @@ -54,9 +54,9 @@ Adversaries may use one of the three methods based on the remote destination and #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_curl](https://github.com/splunk/security_content/blob/develop/macros/process_curl.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_curl_upload_to_remote_destination_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-10-windows_service_creation_on_remote_endpoint.md b/docs/_posts/2021-11-10-windows_service_creation_on_remote_endpoint.md index 4e83ffa6ec..0933a14d59 100644 --- a/docs/_posts/2021-11-10-windows_service_creation_on_remote_endpoint.md +++ b/docs/_posts/2021-11-10-windows_service_creation_on_remote_endpoint.md @@ -56,8 +56,8 @@ This analytic looks for the execution of `sc.exe` with command-line arguments ut #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_service_creation_on_remote_endpoint_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-10-windows_service_initiation_on_remote_endpoint.md b/docs/_posts/2021-11-10-windows_service_initiation_on_remote_endpoint.md index 7ffcdd6daf..b2bfdb4876 100644 --- a/docs/_posts/2021-11-10-windows_service_initiation_on_remote_endpoint.md +++ b/docs/_posts/2021-11-10-windows_service_initiation_on_remote_endpoint.md @@ -56,8 +56,8 @@ This analytic looks for the execution of `sc.exe` with command-line arguments ut #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_service_initiation_on_remote_endpoint_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-11-remote_process_instantiation_via_winrm_and_winrs.md b/docs/_posts/2021-11-11-remote_process_instantiation_via_winrm_and_winrs.md index 5be1606447..596c261ddf 100644 --- a/docs/_posts/2021-11-11-remote_process_instantiation_via_winrm_and_winrs.md +++ b/docs/_posts/2021-11-11-remote_process_instantiation_via_winrm_and_winrs.md @@ -54,8 +54,8 @@ This analytic looks for the execution of `winrs.exe` with command-line arguments #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `remote_process_instantiation_via_winrm_and_winrs_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-11-scheduled_task_creation_on_remote_endpoint_using_at.md b/docs/_posts/2021-11-11-scheduled_task_creation_on_remote_endpoint_using_at.md index b84f77c590..8aeac0139d 100644 --- a/docs/_posts/2021-11-11-scheduled_task_creation_on_remote_endpoint_using_at.md +++ b/docs/_posts/2021-11-11-scheduled_task_creation_on_remote_endpoint_using_at.md @@ -58,8 +58,8 @@ This analytic looks for the execution of `at.exe` with command-line arguments ut #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `scheduled_task_creation_on_remote_endpoint_using_at_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-11-scheduled_task_initiation_on_remote_endpoint.md b/docs/_posts/2021-11-11-scheduled_task_initiation_on_remote_endpoint.md index bd47a26fb2..b0204246dc 100644 --- a/docs/_posts/2021-11-11-scheduled_task_initiation_on_remote_endpoint.md +++ b/docs/_posts/2021-11-11-scheduled_task_initiation_on_remote_endpoint.md @@ -58,8 +58,8 @@ This analytic looks for the execution of `schtasks.exe` with command-line argume #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `scheduled_task_initiation_on_remote_endpoint_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-11-schtasks_scheduling_job_on_remote_system.md b/docs/_posts/2021-11-11-schtasks_scheduling_job_on_remote_system.md index 39a20b1c7e..886c5a25ae 100644 --- a/docs/_posts/2021-11-11-schtasks_scheduling_job_on_remote_system.md +++ b/docs/_posts/2021-11-11-schtasks_scheduling_job_on_remote_system.md @@ -58,8 +58,8 @@ This analytic looks for the execution of `schtasks.exe` with command-line argume #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `schtasks_scheduling_job_on_remote_system_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-11-wmic_xsl_execution_via_url.md b/docs/_posts/2021-11-11-wmic_xsl_execution_via_url.md index e9cfecd406..8f2c312d41 100644 --- a/docs/_posts/2021-11-11-wmic_xsl_execution_via_url.md +++ b/docs/_posts/2021-11-11-wmic_xsl_execution_via_url.md @@ -50,9 +50,9 @@ The following analytic identifies `wmic.exe` loading a remote XSL (eXtensible St #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `wmic_xsl_execution_via_url_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-aws_iam_accessdenied_discovery_events.md b/docs/_posts/2021-11-12-aws_iam_accessdenied_discovery_events.md index 1ce1e30f06..a581d5b18c 100644 --- a/docs/_posts/2021-11-12-aws_iam_accessdenied_discovery_events.md +++ b/docs/_posts/2021-11-12-aws_iam_accessdenied_discovery_events.md @@ -51,8 +51,8 @@ The following detection identifies excessive AccessDenied events within an hour #### Macros The SPL above uses the following Macros: -* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [cloudtrail](https://github.com/splunk/security_content/blob/develop/macros/cloudtrail.yml) Note that `aws_iam_accessdenied_discovery_events_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-csc_net_on_the_fly_compilation.md b/docs/_posts/2021-11-12-csc_net_on_the_fly_compilation.md index 63f365604a..355fa8a63d 100644 --- a/docs/_posts/2021-11-12-csc_net_on_the_fly_compilation.md +++ b/docs/_posts/2021-11-12-csc_net_on_the_fly_compilation.md @@ -54,9 +54,9 @@ this analytic is to detect a suspicious compile before delivery approach of .net #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_csc](https://github.com/splunk/security_content/blob/develop/macros/process_csc.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `csc_net_on_the_fly_compilation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-firewall_allowed_program_enable.md b/docs/_posts/2021-11-12-firewall_allowed_program_enable.md index a5f502c11a..f05ea26467 100644 --- a/docs/_posts/2021-11-12-firewall_allowed_program_enable.md +++ b/docs/_posts/2021-11-12-firewall_allowed_program_enable.md @@ -54,8 +54,8 @@ This analytic detects a potential suspicious modification of firewall rule allow #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `firewall_allowed_program_enable_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-network_discovery_using_route_windows_app.md b/docs/_posts/2021-11-12-network_discovery_using_route_windows_app.md index cf06088d96..5a46223be1 100644 --- a/docs/_posts/2021-11-12-network_discovery_using_route_windows_app.md +++ b/docs/_posts/2021-11-12-network_discovery_using_route_windows_app.md @@ -55,8 +55,8 @@ This analytic look for a spawned process of route.exe windows application. Adver #### Macros The SPL above uses the following Macros: * [process_route](https://github.com/splunk/security_content/blob/develop/macros/process_route.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `network_discovery_using_route_windows_app_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-remote_process_instantiation_via_wmi.md b/docs/_posts/2021-11-12-remote_process_instantiation_via_wmi.md index 1a2bccfc70..f5cb7f0f4d 100644 --- a/docs/_posts/2021-11-12-remote_process_instantiation_via_wmi.md +++ b/docs/_posts/2021-11-12-remote_process_instantiation_via_wmi.md @@ -50,9 +50,9 @@ This analytic identifies wmic.exe being launched with parameters to spawn a proc #### Macros The SPL above uses the following Macros: -* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_wmic](https://github.com/splunk/security_content/blob/develop/macros/process_wmic.yml) Note that `remote_process_instantiation_via_wmi_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-runas_execution_in_commandline.md b/docs/_posts/2021-11-12-runas_execution_in_commandline.md index 1e51dcb2cc..2fd20f3adb 100644 --- a/docs/_posts/2021-11-12-runas_execution_in_commandline.md +++ b/docs/_posts/2021-11-12-runas_execution_in_commandline.md @@ -56,9 +56,9 @@ This analytic look for a spawned runas.exe process with a administrator user opt #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [process_runas](https://github.com/splunk/security_content/blob/develop/macros/process_runas.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [process_runas](https://github.com/splunk/security_content/blob/develop/macros/process_runas.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `runas_execution_in_commandline_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-windows_installutil_remote_network_connection.md b/docs/_posts/2021-11-12-windows_installutil_remote_network_connection.md index 9c7308a5c6..b4846acfde 100644 --- a/docs/_posts/2021-11-12-windows_installutil_remote_network_connection.md +++ b/docs/_posts/2021-11-12-windows_installutil_remote_network_connection.md @@ -63,8 +63,8 @@ During triage review resulting network connections, file modifications, and para #### Macros The SPL above uses the following Macros: * [process_installutil](https://github.com/splunk/security_content/blob/develop/macros/process_installutil.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_installutil_remote_network_connection_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-windows_installutil_uninstall_option.md b/docs/_posts/2021-11-12-windows_installutil_uninstall_option.md index 2459c2cdee..116a134d80 100644 --- a/docs/_posts/2021-11-12-windows_installutil_uninstall_option.md +++ b/docs/_posts/2021-11-12-windows_installutil_uninstall_option.md @@ -59,8 +59,8 @@ During triage review resulting network connections, file modifications, and para #### Macros The SPL above uses the following Macros: * [process_installutil](https://github.com/splunk/security_content/blob/develop/macros/process_installutil.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_installutil_uninstall_option_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-windows_installutil_uninstall_option_with_network.md b/docs/_posts/2021-11-12-windows_installutil_uninstall_option_with_network.md index 4f8305b5bf..0beca946a5 100644 --- a/docs/_posts/2021-11-12-windows_installutil_uninstall_option_with_network.md +++ b/docs/_posts/2021-11-12-windows_installutil_uninstall_option_with_network.md @@ -64,8 +64,8 @@ During triage review resulting network connections, file modifications, and para #### Macros The SPL above uses the following Macros: * [process_installutil](https://github.com/splunk/security_content/blob/develop/macros/process_installutil.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_installutil_uninstall_option_with_network_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-12-windows_installutil_url_in_command_line.md b/docs/_posts/2021-11-12-windows_installutil_url_in_command_line.md index 13c8ee8758..b0664aded1 100644 --- a/docs/_posts/2021-11-12-windows_installutil_url_in_command_line.md +++ b/docs/_posts/2021-11-12-windows_installutil_url_in_command_line.md @@ -58,8 +58,8 @@ During triage review resulting network connections, file modifications, and para #### Macros The SPL above uses the following Macros: * [process_installutil](https://github.com/splunk/security_content/blob/develop/macros/process_installutil.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_installutil_url_in_command_line_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-15-remote_process_instantiation_via_dcom_and_powershell.md b/docs/_posts/2021-11-15-remote_process_instantiation_via_dcom_and_powershell.md index 04e7cc9a34..a295247d9c 100644 --- a/docs/_posts/2021-11-15-remote_process_instantiation_via_dcom_and_powershell.md +++ b/docs/_posts/2021-11-15-remote_process_instantiation_via_dcom_and_powershell.md @@ -54,9 +54,9 @@ This analytic looks for the execution of `powershell.exe` with arguments utilize #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `remote_process_instantiation_via_dcom_and_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-15-remote_process_instantiation_via_wmi_and_powershell.md b/docs/_posts/2021-11-15-remote_process_instantiation_via_wmi_and_powershell.md index f694398ec8..78d579a1e8 100644 --- a/docs/_posts/2021-11-15-remote_process_instantiation_via_wmi_and_powershell.md +++ b/docs/_posts/2021-11-15-remote_process_instantiation_via_wmi_and_powershell.md @@ -50,9 +50,9 @@ This analytic looks for the execution of `powershell.exe` leveraging the `Invoke #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `remote_process_instantiation_via_wmi_and_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-15-windows_diskcryptor_usage.md b/docs/_posts/2021-11-15-windows_diskcryptor_usage.md index 16dbd729d0..5781744965 100644 --- a/docs/_posts/2021-11-15-windows_diskcryptor_usage.md +++ b/docs/_posts/2021-11-15-windows_diskcryptor_usage.md @@ -50,8 +50,8 @@ The following analytic identifies DiskCryptor process name of dcrypt.exe or int #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_diskcryptor_usage_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-16-remote_process_instantiation_via_winrm_and_powershell.md b/docs/_posts/2021-11-16-remote_process_instantiation_via_winrm_and_powershell.md index e9815dca41..3a48317b97 100644 --- a/docs/_posts/2021-11-16-remote_process_instantiation_via_winrm_and_powershell.md +++ b/docs/_posts/2021-11-16-remote_process_instantiation_via_winrm_and_powershell.md @@ -54,9 +54,9 @@ This analytic looks for the execution of `powershell.exe` with arguments utilize #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `remote_process_instantiation_via_winrm_and_powershell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-17-windows_dism_remove_defender.md b/docs/_posts/2021-11-17-windows_dism_remove_defender.md index f6f1d98bbf..ae8c096206 100644 --- a/docs/_posts/2021-11-17-windows_dism_remove_defender.md +++ b/docs/_posts/2021-11-17-windows_dism_remove_defender.md @@ -54,8 +54,8 @@ The following analytic identifies the use of the Windows Disk Image Utility, `di #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_dism_remove_defender_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-18-executable_file_written_in_administrative_smb_share.md b/docs/_posts/2021-11-18-executable_file_written_in_administrative_smb_share.md index 2da588a047..1efe6506a5 100644 --- a/docs/_posts/2021-11-18-executable_file_written_in_administrative_smb_share.md +++ b/docs/_posts/2021-11-18-executable_file_written_in_administrative_smb_share.md @@ -52,8 +52,8 @@ The following analytic identifies executable files (.exe or .dll) being written #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_security](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_security.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `executable_file_written_in_administrative_smb_share_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-19-system_info_gathering_using_dxdiag_application.md b/docs/_posts/2021-11-19-system_info_gathering_using_dxdiag_application.md index 797fe860ba..7e7ff3f8f4 100644 --- a/docs/_posts/2021-11-19-system_info_gathering_using_dxdiag_application.md +++ b/docs/_posts/2021-11-19-system_info_gathering_using_dxdiag_application.md @@ -50,9 +50,9 @@ This analytic is to detect a suspicious dxdiag.exe process command-line executio #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [process_dxdiag](https://github.com/splunk/security_content/blob/develop/macros/process_dxdiag.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `system_info_gathering_using_dxdiag_application_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-possible_browser_pass_view_parameter.md b/docs/_posts/2021-11-22-possible_browser_pass_view_parameter.md index 484de028c9..373a3ba41f 100644 --- a/docs/_posts/2021-11-22-possible_browser_pass_view_parameter.md +++ b/docs/_posts/2021-11-22-possible_browser_pass_view_parameter.md @@ -54,8 +54,8 @@ This analytic will detect if a suspicious process contains a commandline paramet #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `possible_browser_pass_view_parameter_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-services_lolbas_execution_process_spawn.md b/docs/_posts/2021-11-22-services_lolbas_execution_process_spawn.md index 0f96ad7e07..bb96ee95e6 100644 --- a/docs/_posts/2021-11-22-services_lolbas_execution_process_spawn.md +++ b/docs/_posts/2021-11-22-services_lolbas_execution_process_spawn.md @@ -56,8 +56,8 @@ The following analytic identifies `services.exe` spawning a LOLBAS execution pro #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `services_lolbas_execution_process_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-svchost_lolbas_execution_process_spawn.md b/docs/_posts/2021-11-22-svchost_lolbas_execution_process_spawn.md index bf67f1c7be..ec5cb50639 100644 --- a/docs/_posts/2021-11-22-svchost_lolbas_execution_process_spawn.md +++ b/docs/_posts/2021-11-22-svchost_lolbas_execution_process_spawn.md @@ -58,8 +58,8 @@ The following analytic identifies `svchost.exe` spawning a LOLBAS execution proc #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `svchost_lolbas_execution_process_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-windows_service_created_with_suspicious_service_path.md b/docs/_posts/2021-11-22-windows_service_created_with_suspicious_service_path.md index c7e954a989..b3c0ab372e 100644 --- a/docs/_posts/2021-11-22-windows_service_created_with_suspicious_service_path.md +++ b/docs/_posts/2021-11-22-windows_service_created_with_suspicious_service_path.md @@ -52,8 +52,8 @@ The following analytc uses Windows Event Id 7045, `New Service Was Installed`, t #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_service_created_with_suspicious_service_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-windows_service_created_within_public_path.md b/docs/_posts/2021-11-22-windows_service_created_within_public_path.md index 976ce2235e..146cc60089 100644 --- a/docs/_posts/2021-11-22-windows_service_created_within_public_path.md +++ b/docs/_posts/2021-11-22-windows_service_created_within_public_path.md @@ -54,8 +54,8 @@ The following analytc uses Windows Event Id 7045, `New Service Was Installed`, t #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [wineventlog_system](https://github.com/splunk/security_content/blob/develop/macros/wineventlog_system.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_service_created_within_public_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-wmiprsve_lolbas_execution_process_spawn.md b/docs/_posts/2021-11-22-wmiprsve_lolbas_execution_process_spawn.md index 39df0f3eaf..b1d0e3a08d 100644 --- a/docs/_posts/2021-11-22-wmiprsve_lolbas_execution_process_spawn.md +++ b/docs/_posts/2021-11-22-wmiprsve_lolbas_execution_process_spawn.md @@ -50,8 +50,8 @@ The following analytic identifies `wmiprsve.exe` spawning a LOLBAS execution pro #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wmiprsve_lolbas_execution_process_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-22-wsmprovhost_lolbas_execution_process_spawn.md b/docs/_posts/2021-11-22-wsmprovhost_lolbas_execution_process_spawn.md index ebe504352b..77a8fa581a 100644 --- a/docs/_posts/2021-11-22-wsmprovhost_lolbas_execution_process_spawn.md +++ b/docs/_posts/2021-11-22-wsmprovhost_lolbas_execution_process_spawn.md @@ -54,8 +54,8 @@ The following analytic identifies `Wsmprovhost.exe` spawning a LOLBAS execution #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wsmprovhost_lolbas_execution_process_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-23-mmc_lolbas_execution_process_spawn.md b/docs/_posts/2021-11-23-mmc_lolbas_execution_process_spawn.md index af71f126a7..0e9786eae5 100644 --- a/docs/_posts/2021-11-23-mmc_lolbas_execution_process_spawn.md +++ b/docs/_posts/2021-11-23-mmc_lolbas_execution_process_spawn.md @@ -54,8 +54,8 @@ The following analytic identifies `mmc.exe` spawning a LOLBAS execution process. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `mmc_lolbas_execution_process_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-25-add_or_set_windows_defender_exclusion.md b/docs/_posts/2021-11-25-add_or_set_windows_defender_exclusion.md index 67d1d8e664..5ea2780a1f 100644 --- a/docs/_posts/2021-11-25-add_or_set_windows_defender_exclusion.md +++ b/docs/_posts/2021-11-25-add_or_set_windows_defender_exclusion.md @@ -54,8 +54,8 @@ This analytic will identify a suspicious process command-line related to Windows #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `add_or_set_windows_defender_exclusion_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-29-detect_rclone_command-line_usage.md b/docs/_posts/2021-11-29-detect_rclone_command-line_usage.md index 5adf251bb4..8cf8835bd7 100644 --- a/docs/_posts/2021-11-29-detect_rclone_command-line_usage.md +++ b/docs/_posts/2021-11-29-detect_rclone_command-line_usage.md @@ -50,9 +50,9 @@ This analytic identifies commonly used command-line arguments used by `rclone.ex #### Macros The SPL above uses the following Macros: -* [process_rclone](https://github.com/splunk/security_content/blob/develop/macros/process_rclone.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_rclone](https://github.com/splunk/security_content/blob/develop/macros/process_rclone.yml) Note that `detect_rclone_command-line_usage_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-11-29-possible_lateral_movement_powershell_spawn.md b/docs/_posts/2021-11-29-possible_lateral_movement_powershell_spawn.md index 8a413f49c0..8f0b126bdd 100644 --- a/docs/_posts/2021-11-29-possible_lateral_movement_powershell_spawn.md +++ b/docs/_posts/2021-11-29-possible_lateral_movement_powershell_spawn.md @@ -77,8 +77,8 @@ The following analytic assists with identifying a PowerShell process spawned as #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `possible_lateral_movement_powershell_spawn_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-07-windows_raccine_scheduled_task_deletion.md b/docs/_posts/2021-12-07-windows_raccine_scheduled_task_deletion.md index 044a1c38dd..f631fa4749 100644 --- a/docs/_posts/2021-12-07-windows_raccine_scheduled_task_deletion.md +++ b/docs/_posts/2021-12-07-windows_raccine_scheduled_task_deletion.md @@ -50,8 +50,8 @@ The following analytic identifies the Raccine Rules Updater scheduled task being #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_raccine_scheduled_task_deletion_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-10-curl_download_and_bash_execution.md b/docs/_posts/2021-12-10-curl_download_and_bash_execution.md index 2a9bc5fdc3..76b7efb0ce 100644 --- a/docs/_posts/2021-12-10-curl_download_and_bash_execution.md +++ b/docs/_posts/2021-12-10-curl_download_and_bash_execution.md @@ -52,8 +52,8 @@ The following analytic identifies the use of curl on Linux or MacOS attempting t #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `curl_download_and_bash_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-11-wget_download_and_bash_execution.md b/docs/_posts/2021-12-11-wget_download_and_bash_execution.md index 70708a7591..c25394d2fc 100644 --- a/docs/_posts/2021-12-11-wget_download_and_bash_execution.md +++ b/docs/_posts/2021-12-11-wget_download_and_bash_execution.md @@ -52,8 +52,8 @@ The following analytic identifies the use of wget on Linux or MacOS attempting t #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `wget_download_and_bash_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-13-linux_java_spawning_shell.md b/docs/_posts/2021-12-13-linux_java_spawning_shell.md index b7726d9ad6..9fa8dd558b 100644 --- a/docs/_posts/2021-12-13-linux_java_spawning_shell.md +++ b/docs/_posts/2021-12-13-linux_java_spawning_shell.md @@ -52,8 +52,8 @@ The following analytic identifies the process name of Java, Apache, or Tomcat sp #### Macros The SPL above uses the following Macros: * [linux_shells](https://github.com/splunk/security_content/blob/develop/macros/linux_shells.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_java_spawning_shell_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-13-log4shell_jndi_payload_injection_with_outbound_connection.md b/docs/_posts/2021-12-13-log4shell_jndi_payload_injection_with_outbound_connection.md index e5fd647f8e..b8916a6f5e 100644 --- a/docs/_posts/2021-12-13-log4shell_jndi_payload_injection_with_outbound_connection.md +++ b/docs/_posts/2021-12-13-log4shell_jndi_payload_injection_with_outbound_connection.md @@ -62,8 +62,8 @@ CVE-2021-44228 Log4Shell payloads can be injected via various methods, but on of #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `log4shell_jndi_payload_injection_with_outbound_connection_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-13-outbound_network_connection_from_java_using_default_ports.md b/docs/_posts/2021-12-13-outbound_network_connection_from_java_using_default_ports.md index 9d7773f4e6..48d379f0bb 100644 --- a/docs/_posts/2021-12-13-outbound_network_connection_from_java_using_default_ports.md +++ b/docs/_posts/2021-12-13-outbound_network_connection_from_java_using_default_ports.md @@ -55,8 +55,8 @@ A required step while exploiting the CVE-2021-44228-Log4j vulnerability is that #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `outbound_network_connection_from_java_using_default_ports_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-13-windows_java_spawning_shells.md b/docs/_posts/2021-12-13-windows_java_spawning_shells.md index f50ce4b0d8..158e29cedb 100644 --- a/docs/_posts/2021-12-13-windows_java_spawning_shells.md +++ b/docs/_posts/2021-12-13-windows_java_spawning_shells.md @@ -53,9 +53,9 @@ The following analytic identifies the process name of java.exe and w3wp.exe spaw #### Macros The SPL above uses the following Macros: -* [windows_shells](https://github.com/splunk/security_content/blob/develop/macros/windows_shells.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [windows_shells](https://github.com/splunk/security_content/blob/develop/macros/windows_shells.yml) Note that `windows_java_spawning_shells_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_add_files_in_known_crontab_directories.md b/docs/_posts/2021-12-17-linux_add_files_in_known_crontab_directories.md index c2c89c4040..32fb481f4d 100644 --- a/docs/_posts/2021-12-17-linux_add_files_in_known_crontab_directories.md +++ b/docs/_posts/2021-12-17-linux_add_files_in_known_crontab_directories.md @@ -58,8 +58,8 @@ The following analytic identifies a suspicious file creation in known cron table #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_add_files_in_known_crontab_directories_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_at_allow_config_file_creation.md b/docs/_posts/2021-12-17-linux_at_allow_config_file_creation.md index 5258bd977c..8ed1056ab5 100644 --- a/docs/_posts/2021-12-17-linux_at_allow_config_file_creation.md +++ b/docs/_posts/2021-12-17-linux_at_allow_config_file_creation.md @@ -58,8 +58,8 @@ The following analytic identifies a suspicious file creation of /etc/at.allow or #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_at_allow_config_file_creation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_at_application_execution.md b/docs/_posts/2021-12-17-linux_at_application_execution.md index 528875e390..94107498fb 100644 --- a/docs/_posts/2021-12-17-linux_at_application_execution.md +++ b/docs/_posts/2021-12-17-linux_at_application_execution.md @@ -58,8 +58,8 @@ The following analytic identifies a suspicious process creation of At applicatio #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_at_application_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_edit_cron_table_parameter.md b/docs/_posts/2021-12-17-linux_edit_cron_table_parameter.md index d0a1c340d8..1b4a8b2249 100644 --- a/docs/_posts/2021-12-17-linux_edit_cron_table_parameter.md +++ b/docs/_posts/2021-12-17-linux_edit_cron_table_parameter.md @@ -58,8 +58,8 @@ The following analytic identifies a suspicious cronjobs modification using cront #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_edit_cron_table_parameter_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_possible_append_command_to_at_allow_config_file.md b/docs/_posts/2021-12-17-linux_possible_append_command_to_at_allow_config_file.md index 88507d092e..fd834052de 100644 --- a/docs/_posts/2021-12-17-linux_possible_append_command_to_at_allow_config_file.md +++ b/docs/_posts/2021-12-17-linux_possible_append_command_to_at_allow_config_file.md @@ -58,8 +58,8 @@ This analytic looks for suspicious commandline that may use to append user entry #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_append_command_to_at_allow_config_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_possible_append_cronjob_entry_on_existing_cronjob_file.md b/docs/_posts/2021-12-17-linux_possible_append_cronjob_entry_on_existing_cronjob_file.md index fc1c288449..e66adb435c 100644 --- a/docs/_posts/2021-12-17-linux_possible_append_cronjob_entry_on_existing_cronjob_file.md +++ b/docs/_posts/2021-12-17-linux_possible_append_cronjob_entry_on_existing_cronjob_file.md @@ -58,8 +58,8 @@ This analytic looks for possible suspicious commandline that may use to append a #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_append_cronjob_entry_on_existing_cronjob_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-17-linux_possible_cronjob_modification_with_editor.md b/docs/_posts/2021-12-17-linux_possible_cronjob_modification_with_editor.md index ccfee44fa4..12983fb28a 100644 --- a/docs/_posts/2021-12-17-linux_possible_cronjob_modification_with_editor.md +++ b/docs/_posts/2021-12-17-linux_possible_cronjob_modification_with_editor.md @@ -58,8 +58,8 @@ This analytic looks for possible modification of cronjobs file using editor. Thi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_cronjob_modification_with_editor_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-20-linux_file_creation_in_init_boot_directory.md b/docs/_posts/2021-12-20-linux_file_creation_in_init_boot_directory.md index 1abe911ed3..8d3b4876e8 100644 --- a/docs/_posts/2021-12-20-linux_file_creation_in_init_boot_directory.md +++ b/docs/_posts/2021-12-20-linux_file_creation_in_init_boot_directory.md @@ -56,8 +56,8 @@ This analytic looks for suspicious file creation on init system directories for #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_file_creation_in_init_boot_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-20-linux_file_creation_in_profile_directory.md b/docs/_posts/2021-12-20-linux_file_creation_in_profile_directory.md index 282c65f35e..0b70b8edc6 100644 --- a/docs/_posts/2021-12-20-linux_file_creation_in_profile_directory.md +++ b/docs/_posts/2021-12-20-linux_file_creation_in_profile_directory.md @@ -56,8 +56,8 @@ This analytic looks for suspicious file creation in /etc/profile.d directory to #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_file_creation_in_profile_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-20-linux_possible_append_command_to_profile_config_file.md b/docs/_posts/2021-12-20-linux_possible_append_command_to_profile_config_file.md index 23c4b577d1..c196e50b78 100644 --- a/docs/_posts/2021-12-20-linux_possible_append_command_to_profile_config_file.md +++ b/docs/_posts/2021-12-20-linux_possible_append_command_to_profile_config_file.md @@ -56,8 +56,8 @@ This analytic looks for suspicious command-lines that can be possibly used to mo #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_append_command_to_profile_config_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-20-linux_service_file_created_in_systemd_directory.md b/docs/_posts/2021-12-20-linux_service_file_created_in_systemd_directory.md index 0eab742f91..9101294dcd 100644 --- a/docs/_posts/2021-12-20-linux_service_file_created_in_systemd_directory.md +++ b/docs/_posts/2021-12-20-linux_service_file_created_in_systemd_directory.md @@ -58,8 +58,8 @@ This analytic looks for suspicious file creation in systemd timer directory in l #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_service_file_created_in_systemd_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-20-linux_service_restarted.md b/docs/_posts/2021-12-20-linux_service_restarted.md index aa028400c5..9a9bda411c 100644 --- a/docs/_posts/2021-12-20-linux_service_restarted.md +++ b/docs/_posts/2021-12-20-linux_service_restarted.md @@ -58,8 +58,8 @@ This analytic looks for restarted or re-enable services in linux platform. This #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_service_restarted_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-20-linux_service_started_or_enabled.md b/docs/_posts/2021-12-20-linux_service_started_or_enabled.md index 398104fe14..b51d1bc3f8 100644 --- a/docs/_posts/2021-12-20-linux_service_started_or_enabled.md +++ b/docs/_posts/2021-12-20-linux_service_started_or_enabled.md @@ -58,8 +58,8 @@ This analytic looks for created or enable services in linux platform. This techn #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_service_started_or_enabled_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-21-linux_add_user_account.md b/docs/_posts/2021-12-21-linux_add_user_account.md index 45f689150f..ab815b104c 100644 --- a/docs/_posts/2021-12-21-linux_add_user_account.md +++ b/docs/_posts/2021-12-21-linux_add_user_account.md @@ -54,8 +54,8 @@ This analytic looks for commands to create user accounts on the linux platform. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_add_user_account_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-21-linux_change_file_owner_to_root.md b/docs/_posts/2021-12-21-linux_change_file_owner_to_root.md index 0dff48962b..dcbc374ace 100644 --- a/docs/_posts/2021-12-21-linux_change_file_owner_to_root.md +++ b/docs/_posts/2021-12-21-linux_change_file_owner_to_root.md @@ -54,8 +54,8 @@ This analytic looks for a commandline that change the file owner to root using c #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_change_file_owner_to_root_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-21-linux_nopasswd_entry_in_sudoers_file.md b/docs/_posts/2021-12-21-linux_nopasswd_entry_in_sudoers_file.md index e2e15e4b28..5923d009a9 100644 --- a/docs/_posts/2021-12-21-linux_nopasswd_entry_in_sudoers_file.md +++ b/docs/_posts/2021-12-21-linux_nopasswd_entry_in_sudoers_file.md @@ -56,8 +56,8 @@ This analytic is to look for suspicious command lines that may add entry to /etc #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_nopasswd_entry_in_sudoers_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-21-linux_setuid_using_chmod_utility.md b/docs/_posts/2021-12-21-linux_setuid_using_chmod_utility.md index 9d06eed015..f98d5833eb 100644 --- a/docs/_posts/2021-12-21-linux_setuid_using_chmod_utility.md +++ b/docs/_posts/2021-12-21-linux_setuid_using_chmod_utility.md @@ -47,7 +47,7 @@ This analytic looks for suspicious chmod utility execution to enable SUID bit. T ``` -| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes WHERE (Processes.process_name = chmod OR Processes.process = "*chmod *") AND Processes.process IN("* g+s *", "* u+s *", "* 4777 *", "* 4577 *", "* 777 *") by Processes.dest Processes.user Processes.parent_process_name Processes.process_name Processes.process Processes.process_id Processes.parent_process_id Processes.process_guid +| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes WHERE (Processes.process_name = chmod OR Processes.process = "*chmod *") AND Processes.process IN("* g+s *", "* u+s *", "* 4777 *", "* 4577 *") by Processes.dest Processes.user Processes.parent_process_name Processes.process_name Processes.process Processes.process_id Processes.parent_process_id Processes.process_guid | `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)` @@ -56,8 +56,8 @@ This analytic looks for suspicious chmod utility execution to enable SUID bit. T #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_setuid_using_chmod_utility_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-21-linux_setuid_using_setcap_utility.md b/docs/_posts/2021-12-21-linux_setuid_using_setcap_utility.md index 48d7203a69..6742b04ad4 100644 --- a/docs/_posts/2021-12-21-linux_setuid_using_setcap_utility.md +++ b/docs/_posts/2021-12-21-linux_setuid_using_setcap_utility.md @@ -56,8 +56,8 @@ This analytic looks for suspicious setcap utility execution to enable SUID bit. #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_setuid_using_setcap_utility_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-21-linux_visudo_utility_execution.md b/docs/_posts/2021-12-21-linux_visudo_utility_execution.md index d08b453bd9..34515737d7 100644 --- a/docs/_posts/2021-12-21-linux_visudo_utility_execution.md +++ b/docs/_posts/2021-12-21-linux_visudo_utility_execution.md @@ -56,8 +56,8 @@ This analytic is to looks for suspicious commandline that add entry to /etc/sudo #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_visudo_utility_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-22-linux_file_created_in_kernel_driver_directory.md b/docs/_posts/2021-12-22-linux_file_created_in_kernel_driver_directory.md index 51b605c196..0cc517b21e 100644 --- a/docs/_posts/2021-12-22-linux_file_created_in_kernel_driver_directory.md +++ b/docs/_posts/2021-12-22-linux_file_created_in_kernel_driver_directory.md @@ -56,8 +56,8 @@ This analytic looks for suspicious file creation in kernel/driver directory in l #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_file_created_in_kernel_driver_directory_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-22-linux_insert_kernel_module_using_insmod_utility.md b/docs/_posts/2021-12-22-linux_insert_kernel_module_using_insmod_utility.md index cadc06c93f..c1b44cd225 100644 --- a/docs/_posts/2021-12-22-linux_insert_kernel_module_using_insmod_utility.md +++ b/docs/_posts/2021-12-22-linux_insert_kernel_module_using_insmod_utility.md @@ -56,8 +56,8 @@ This analytic looks for inserting of linux kernel module using insmod utility fu #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_insert_kernel_module_using_insmod_utility_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-22-linux_install_kernel_module_using_modprobe_utility.md b/docs/_posts/2021-12-22-linux_install_kernel_module_using_modprobe_utility.md index d23ff2aa9e..fc89149e6d 100644 --- a/docs/_posts/2021-12-22-linux_install_kernel_module_using_modprobe_utility.md +++ b/docs/_posts/2021-12-22-linux_install_kernel_module_using_modprobe_utility.md @@ -56,8 +56,8 @@ This analytic looks for possible installing a linux kernel module using modprobe #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_install_kernel_module_using_modprobe_utility_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-22-linux_preload_hijack_library_calls.md b/docs/_posts/2021-12-22-linux_preload_hijack_library_calls.md index 0c29f0a300..e4d2e4753a 100644 --- a/docs/_posts/2021-12-22-linux_preload_hijack_library_calls.md +++ b/docs/_posts/2021-12-22-linux_preload_hijack_library_calls.md @@ -58,8 +58,8 @@ This analytic is to detect a suspicious command that may hijack a library functi #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_preload_hijack_library_calls_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-23-linux_common_process_for_elevation_control.md b/docs/_posts/2021-12-23-linux_common_process_for_elevation_control.md index bfc1c81175..10f413d8bf 100644 --- a/docs/_posts/2021-12-23-linux_common_process_for_elevation_control.md +++ b/docs/_posts/2021-12-23-linux_common_process_for_elevation_control.md @@ -56,8 +56,8 @@ This analytic is to look for possible elevation control access using a common kn #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_common_process_for_elevation_control_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2021-12-23-linux_sudoers_tmp_file_creation.md b/docs/_posts/2021-12-23-linux_sudoers_tmp_file_creation.md index c7440a0e45..d8ff5a17bb 100644 --- a/docs/_posts/2021-12-23-linux_sudoers_tmp_file_creation.md +++ b/docs/_posts/2021-12-23-linux_sudoers_tmp_file_creation.md @@ -56,8 +56,8 @@ This analytic is to looks for file creation of sudoers.tmp file cause by editing #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_sudoers_tmp_file_creation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-04-linux_sudo_or_su_execution.md b/docs/_posts/2022-01-04-linux_sudo_or_su_execution.md index e350e631a2..f129feb0c3 100644 --- a/docs/_posts/2022-01-04-linux_sudo_or_su_execution.md +++ b/docs/_posts/2022-01-04-linux_sudo_or_su_execution.md @@ -56,8 +56,8 @@ This analytic is to detect the execution of sudo or su command in linux operatin #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_sudo_or_su_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-05-linux_doas_conf_file_creation.md b/docs/_posts/2022-01-05-linux_doas_conf_file_creation.md index 8165e2e463..b18af83410 100644 --- a/docs/_posts/2022-01-05-linux_doas_conf_file_creation.md +++ b/docs/_posts/2022-01-05-linux_doas_conf_file_creation.md @@ -56,8 +56,8 @@ This analytic is to detect the creation of doas.conf file in linux host platform #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_doas_conf_file_creation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-05-linux_doas_tool_execution.md b/docs/_posts/2022-01-05-linux_doas_tool_execution.md index 3c45b43911..eefa07fe46 100644 --- a/docs/_posts/2022-01-05-linux_doas_tool_execution.md +++ b/docs/_posts/2022-01-05-linux_doas_tool_execution.md @@ -56,8 +56,8 @@ This analytic is to detect the doas tool execution in linux host platform. This #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_doas_tool_execution_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-10-linux_possible_access_to_credential_files.md b/docs/_posts/2022-01-10-linux_possible_access_to_credential_files.md index cc117215d2..c2283612dd 100644 --- a/docs/_posts/2022-01-10-linux_possible_access_to_credential_files.md +++ b/docs/_posts/2022-01-10-linux_possible_access_to_credential_files.md @@ -54,8 +54,8 @@ This analytic is to detect a possible attempt to dump or access the content of / #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_access_to_credential_files_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-10-linux_possible_access_to_sudoers_file.md b/docs/_posts/2022-01-10-linux_possible_access_to_sudoers_file.md index 15dcc62695..767f6a7c58 100644 --- a/docs/_posts/2022-01-10-linux_possible_access_to_sudoers_file.md +++ b/docs/_posts/2022-01-10-linux_possible_access_to_sudoers_file.md @@ -56,8 +56,8 @@ This analytic is to detect a possible access or modification of /etc/sudoers fil #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_access_to_sudoers_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-11-linux_possible_access_or_modification_of_sshd_config_file.md b/docs/_posts/2022-01-11-linux_possible_access_or_modification_of_sshd_config_file.md index f413350326..5bc63bb129 100644 --- a/docs/_posts/2022-01-11-linux_possible_access_or_modification_of_sshd_config_file.md +++ b/docs/_posts/2022-01-11-linux_possible_access_or_modification_of_sshd_config_file.md @@ -54,8 +54,8 @@ This analytic is to look for suspicious process command-line that might be acces #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_access_or_modification_of_sshd_config_file_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-11-linux_possible_ssh_key_file_creation.md b/docs/_posts/2022-01-11-linux_possible_ssh_key_file_creation.md index 2376eeec42..4a1612e9f5 100644 --- a/docs/_posts/2022-01-11-linux_possible_ssh_key_file_creation.md +++ b/docs/_posts/2022-01-11-linux_possible_ssh_key_file_creation.md @@ -54,8 +54,8 @@ This analytic is to look for possible ssh key file creation on ~/.ssh/ folder. T #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `linux_possible_ssh_key_file_creation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-12-powershell_-_connect_to_internet_with_hidden_window.md b/docs/_posts/2022-01-12-powershell_-_connect_to_internet_with_hidden_window.md index c20e6485d4..5fcc0d07fa 100644 --- a/docs/_posts/2022-01-12-powershell_-_connect_to_internet_with_hidden_window.md +++ b/docs/_posts/2022-01-12-powershell_-_connect_to_internet_with_hidden_window.md @@ -60,9 +60,9 @@ The following hunting analytic identifies PowerShell commands utilizing the Wind #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `powershell_-_connect_to_internet_with_hidden_window_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-14-potentially_malicious_code_on_commandline.md b/docs/_posts/2022-01-14-potentially_malicious_code_on_commandline.md index 9c4d5125f9..635c630692 100644 --- a/docs/_posts/2022-01-14-potentially_malicious_code_on_commandline.md +++ b/docs/_posts/2022-01-14-potentially_malicious_code_on_commandline.md @@ -56,9 +56,9 @@ The following analytic uses a pretrained machine learning text classifier to det #### Macros The SPL above uses the following Macros: +* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) * [potentially_malicious_code_on_cmdline_tokenize_score](https://github.com/splunk/security_content/blob/develop/macros/potentially_malicious_code_on_cmdline_tokenize_score.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) Note that `potentially_malicious_code_on_commandline_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-18-cmd_carry_out_string_command_parameter.md b/docs/_posts/2022-01-18-cmd_carry_out_string_command_parameter.md index 351fb562ff..63f5ffabbb 100644 --- a/docs/_posts/2022-01-18-cmd_carry_out_string_command_parameter.md +++ b/docs/_posts/2022-01-18-cmd_carry_out_string_command_parameter.md @@ -55,9 +55,9 @@ The following analytic identifies command-line arguments where `cmd.exe /c` is u #### Macros The SPL above uses the following Macros: -* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_cmd](https://github.com/splunk/security_content/blob/develop/macros/process_cmd.yml) Note that `cmd_carry_out_string_command_parameter_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-18-impacket_lateral_movement_commandline_parameters.md b/docs/_posts/2022-01-18-impacket_lateral_movement_commandline_parameters.md index e6e030637a..a00cca9aac 100644 --- a/docs/_posts/2022-01-18-impacket_lateral_movement_commandline_parameters.md +++ b/docs/_posts/2022-01-18-impacket_lateral_movement_commandline_parameters.md @@ -67,8 +67,8 @@ This analytic looks for the presence of suspicious commandline parameters typica #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `impacket_lateral_movement_commandline_parameters_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-18-malicious_powershell_process_-_encoded_command.md b/docs/_posts/2022-01-18-malicious_powershell_process_-_encoded_command.md index 44ccb02fe1..07a0f653a3 100644 --- a/docs/_posts/2022-01-18-malicious_powershell_process_-_encoded_command.md +++ b/docs/_posts/2022-01-18-malicious_powershell_process_-_encoded_command.md @@ -58,9 +58,9 @@ Alternatively, may use regex per matching here https://regexr.com/662ov. #### Macros The SPL above uses the following Macros: -* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) +* [process_powershell](https://github.com/splunk/security_content/blob/develop/macros/process_powershell.yml) Note that `malicious_powershell_process_-_encoded_command_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-19-windows_dotnet_binary_in_non_standard_path.md b/docs/_posts/2022-01-19-windows_dotnet_binary_in_non_standard_path.md index 33d79fa554..7140d9db7c 100644 --- a/docs/_posts/2022-01-19-windows_dotnet_binary_in_non_standard_path.md +++ b/docs/_posts/2022-01-19-windows_dotnet_binary_in_non_standard_path.md @@ -64,8 +64,8 @@ The following analytic identifies native .net binaries within the Windows operat #### Macros The SPL above uses the following Macros: * [is_net_windows_file](https://github.com/splunk/security_content/blob/develop/macros/is_net_windows_file.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_dotnet_binary_in_non_standard_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-19-windows_installutil_in_non_standard_path.md b/docs/_posts/2022-01-19-windows_installutil_in_non_standard_path.md index 573df6dd01..2de027bebb 100644 --- a/docs/_posts/2022-01-19-windows_installutil_in_non_standard_path.md +++ b/docs/_posts/2022-01-19-windows_installutil_in_non_standard_path.md @@ -63,8 +63,8 @@ The following analytic identifies the Windows binary InstallUtil.exe running fro #### Macros The SPL above uses the following Macros: * [process_installutil](https://github.com/splunk/security_content/blob/develop/macros/process_installutil.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_installutil_in_non_standard_path_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-20-ping_sleep_batch_command.md b/docs/_posts/2022-01-20-ping_sleep_batch_command.md index f418b04252..82b7b5e796 100644 --- a/docs/_posts/2022-01-20-ping_sleep_batch_command.md +++ b/docs/_posts/2022-01-20-ping_sleep_batch_command.md @@ -56,9 +56,9 @@ This analytic will identify the possible execution of ping sleep batch commands. #### Macros The SPL above uses the following Macros: +* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) * [process_ping](https://github.com/splunk/security_content/blob/develop/macros/process_ping.yml) * [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) -* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) Note that `ping_sleep_batch_command_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-21-windows_nirsoft_advancedrun.md b/docs/_posts/2022-01-21-windows_nirsoft_advancedrun.md index 1e9c3e44ef..efc47efbe8 100644 --- a/docs/_posts/2022-01-21-windows_nirsoft_advancedrun.md +++ b/docs/_posts/2022-01-21-windows_nirsoft_advancedrun.md @@ -50,8 +50,8 @@ The following analytic identifies the use of AdvancedRun.exe. AdvancedRun.exe ha #### Macros The SPL above uses the following Macros: -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_nirsoft_advancedrun_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-24-windows_nirsoft_utilities.md b/docs/_posts/2022-01-24-windows_nirsoft_utilities.md index fe518178eb..ed74546b76 100644 --- a/docs/_posts/2022-01-24-windows_nirsoft_utilities.md +++ b/docs/_posts/2022-01-24-windows_nirsoft_utilities.md @@ -52,8 +52,8 @@ The following hunting analytic assists with identifying the proces execution of #### Macros The SPL above uses the following Macros: * [is_nirsoft_software](https://github.com/splunk/security_content/blob/develop/macros/is_nirsoft_software.yml) -* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) * [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) Note that `windows_nirsoft_utilities_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. diff --git a/docs/_posts/2022-01-28-linux_pkexec_privilege_escalation.md b/docs/_posts/2022-01-28-linux_pkexec_privilege_escalation.md new file mode 100644 index 0000000000..b3908759e0 --- /dev/null +++ b/docs/_posts/2022-01-28-linux_pkexec_privilege_escalation.md @@ -0,0 +1,119 @@ +--- +title: "Linux pkexec Privilege Escalation" +excerpt: "Exploitation for Privilege Escalation" +categories: + - Endpoint +last_modified_at: 2022-01-28 +toc: true +toc_label: "" +tags: + - Exploitation for Privilege Escalation + - Privilege Escalation + - Splunk Enterprise + - Splunk Enterprise Security + - Splunk Cloud + - CVE-2021-4034 + - Endpoint +--- + + + +[Try in Splunk Security Cloud](https://www.splunk.com/en_us/cyber-security.html){: .btn .btn--success} + +#### Description + +The following analytic identifies `pkexec` spawning with no command-line arguments. A vulnerability in Polkit's pkexec component identified as CVE-2021-4034 (PwnKit) which is present in the default configuration of all major Linux distributions and can be exploited to gain full root privileges on the system. + +- **Type**: [TTP](https://github.com/splunk/security_content/wiki/Detection-Analytic-Types) +- **Product**: Splunk Enterprise, Splunk Enterprise Security, Splunk Cloud +- **Datamodel**: [Endpoint](https://docs.splunk.com/Documentation/CIM/latest/User/Endpoint) +- **Last Updated**: 2022-01-28 +- **Author**: Michael Haag, Splunk +- **ID**: 03e22c1c-8086-11ec-ac2e-acde48001122 + + +#### [ATT&CK](https://attack.mitre.org/) + +| ID | Technique | Tactic | +| -------------- | ---------------- |-------------------- | +| [T1068](https://attack.mitre.org/techniques/T1068/) | Exploitation for Privilege Escalation | Privilege Escalation | + +#### Search + +``` + +| tstats `security_content_summariesonly` count FROM datamodel=Endpoint.Processes where Processes.process_name=pkexec by _time Processes.dest Processes.process_id Processes.parent_process_name Processes.process_name Processes.process Processes.process_path +| `drop_dm_object_name(Processes)` +| `security_content_ctime(firstTime)` +| `security_content_ctime(lastTime)` +| regex process="(^.{1}$)" +| `linux_pkexec_privilege_escalation_filter` +``` + +#### Macros +The SPL above uses the following Macros: +* [security_content_summariesonly](https://github.com/splunk/security_content/blob/develop/macros/security_content_summariesonly.yml) +* [security_content_ctime](https://github.com/splunk/security_content/blob/develop/macros/security_content_ctime.yml) + +Note that `linux_pkexec_privilege_escalation_filter` is a empty macro by default. It allows the user to filter out any results (false positives) without editing the SPL. + +#### Required field +* _time +* Processes.dest +* Processes.user +* Processes.parent_process_name +* Processes.parent_process +* Processes.original_file_name +* Processes.process_name +* Processes.process +* Processes.process_id +* Processes.parent_process_path +* Processes.process_path +* Processes.parent_process_id + + +#### How To Implement +Depending on the EDR product in use, there are multiple ways to "null" the command-line field, Processes.process. Two that may be useful `process="(^.{0}$)"` or `| where isnull(process)`. To generate data for this behavior, Sysmon for Linux was utilized. To successfully implement this search you need to be ingesting information on process that include the name of the process responsible for the changes from your endpoints into the `Endpoint` datamodel in the `Processes` node. In addition, confirm the latest CIM App 4.20 or higher is installed and the latest TA for the endpoint product. + +#### Known False Positives +False positives may be present, filter as needed. + +#### Kill Chain Phase +* Exploitation + + + +#### RBA + +| Risk Score | Impact | Confidence | Message | +| ----------- | ----------- |--------------|--------------| +| 56.0 | 80 | 70 | An instance of $parent_process_name$ spawning $process_name$ was identified on endpoint $dest$ by user $user$ related to a local privilege escalation in polkit pkexec. | + + + +#### CVE + +| ID | Summary | [CVSS](https://nvd.nist.gov/vuln-metrics/cvss) | +| ----------- | ----------- | -------------- | +| [CVE-2021-4034](https://nvd.nist.gov/vuln/detail/CVE-2021-4034) | A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine. | 7.2 | + + + +#### Reference + +* [https://www.reddit.com/r/crowdstrike/comments/sdfeig/20220126_cool_query_friday_hunting_pwnkit_local/](https://www.reddit.com/r/crowdstrike/comments/sdfeig/20220126_cool_query_friday_hunting_pwnkit_local/) +* [https://linux.die.net/man/1/pkexec](https://linux.die.net/man/1/pkexec) +* [https://www.bleepingcomputer.com/news/security/linux-system-service-bug-gives-root-on-all-major-distros-exploit-released/](https://www.bleepingcomputer.com/news/security/linux-system-service-bug-gives-root-on-all-major-distros-exploit-released/) +* [https://access.redhat.com/security/security-updates/#/?q=polkit&p=1&sort=portal_publication_date%20desc&rows=10&portal_advisory_type=Security%20Advisory&documentKind=PortalProduct](https://access.redhat.com/security/security-updates/#/?q=polkit&p=1&sort=portal_publication_date%20desc&rows=10&portal_advisory_type=Security%20Advisory&documentKind=PortalProduct) + + + +#### Test Dataset +Replay any dataset to Splunk Enterprise by using our [`replay.py`](https://github.com/splunk/attack_data#using-replaypy) tool or the [UI](https://github.com/splunk/attack_data#using-ui). +Alternatively you can replay a dataset into a [Splunk Attack Range](https://github.com/splunk/attack_range#replay-dumps-into-attack-range-splunk-server) + +* [https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1068/zoom_child_process/linux-sysmon.log](https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1068/zoom_child_process/linux-sysmon.log) + + + +[*source*](https://github.com/splunk/security_content/tree/develop/detections/endpoint/linux_pkexec_privilege_escalation.yml) \| *version*: **1** \ No newline at end of file diff --git a/docs/_stories/linux_privilege_escalation.md b/docs/_stories/linux_privilege_escalation.md index 56481b77b9..6854233057 100644 --- a/docs/_stories/linux_privilege_escalation.md +++ b/docs/_stories/linux_privilege_escalation.md @@ -62,6 +62,7 @@ Privilege escalation is a "land-and-expand" technique, wherein an adversary gain | [Linux Sudo OR Su Execution](/endpoint/linux_sudo_or_su_execution/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | Hunting | | [Linux Sudoers Tmp File Creation](/endpoint/linux_sudoers_tmp_file_creation/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | Anomaly | | [Linux Visudo Utility Execution](/endpoint/linux_visudo_utility_execution/) | [Sudo and Sudo Caching](/tags/#sudo-and-sudo-caching), [Abuse Elevation Control Mechanism](/tags/#abuse-elevation-control-mechanism) | Anomaly | +| [Linux pkexec Privilege Escalation](/endpoint/linux_pkexec_privilege_escalation/) | [Exploitation for Privilege Escalation](/tags/#exploitation-for-privilege-escalation) | TTP | #### Reference diff --git a/docs/_stories/masquerading_-_rename_system_utilities.md b/docs/_stories/masquerading_-_rename_system_utilities.md index 02ad6b8023..83798bb57e 100644 --- a/docs/_stories/masquerading_-_rename_system_utilities.md +++ b/docs/_stories/masquerading_-_rename_system_utilities.md @@ -36,7 +36,6 @@ There will be false positives as some native Windows processes are moved or ran | [Execution of File with Multiple Extensions](/endpoint/execution_of_file_with_multiple_extensions/) | [Masquerading](/tags/#masquerading), [Rename System Utilities](/tags/#rename-system-utilities) | TTP | | [Sdelete Application Execution](/endpoint/sdelete_application_execution/) | [Data Destruction](/tags/#data-destruction), [File Deletion](/tags/#file-deletion), [Indicator Removal on Host](/tags/#indicator-removal-on-host) | TTP | | [Suspicious MSBuild Rename](/endpoint/suspicious_msbuild_rename/) | [Masquerading](/tags/#masquerading), [Trusted Developer Utilities Proxy Execution](/tags/#trusted-developer-utilities-proxy-execution), [Rename System Utilities](/tags/#rename-system-utilities), [MSBuild](/tags/#msbuild) | TTP | -| [Suspicious Rundll32 Rename](/endpoint/suspicious_rundll32_rename/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Masquerading](/tags/#masquerading), [Rundll32](/tags/#rundll32), [Rename System Utilities](/tags/#rename-system-utilities) | Hunting | | [Suspicious microsoft workflow compiler rename](/endpoint/suspicious_microsoft_workflow_compiler_rename/) | [Masquerading](/tags/#masquerading), [Trusted Developer Utilities Proxy Execution](/tags/#trusted-developer-utilities-proxy-execution), [Rename System Utilities](/tags/#rename-system-utilities) | Hunting | | [Suspicious msbuild path](/endpoint/suspicious_msbuild_path/) | [Masquerading](/tags/#masquerading), [Trusted Developer Utilities Proxy Execution](/tags/#trusted-developer-utilities-proxy-execution), [Rename System Utilities](/tags/#rename-system-utilities), [MSBuild](/tags/#msbuild) | TTP | | [System Process Running from Unexpected Location](/endpoint/system_process_running_from_unexpected_location/) | [Masquerading](/tags/#masquerading) | Anomaly | diff --git a/docs/_stories/suspicious_rundll32_activity.md b/docs/_stories/suspicious_rundll32_activity.md index 445e490895..fd9bebf848 100644 --- a/docs/_stories/suspicious_rundll32_activity.md +++ b/docs/_stories/suspicious_rundll32_activity.md @@ -37,7 +37,6 @@ One common adversary tactic is to bypass application control solutions via the r | [Rundll32 Control RunDLL Hunt](/endpoint/rundll32_control_rundll_hunt/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | Hunting | | [Rundll32 Control RunDLL World Writable Directory](/endpoint/rundll32_control_rundll_world_writable_directory/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Rundll32 with no Command Line Arguments with Network](/endpoint/rundll32_with_no_command_line_arguments_with_network/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | -| [Suspicious Rundll32 Rename](/endpoint/suspicious_rundll32_rename/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Masquerading](/tags/#masquerading), [Rundll32](/tags/#rundll32), [Rename System Utilities](/tags/#rename-system-utilities) | Hunting | | [Suspicious Rundll32 StartW](/endpoint/suspicious_rundll32_startw/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Suspicious Rundll32 dllregisterserver](/endpoint/suspicious_rundll32_dllregisterserver/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Suspicious Rundll32 no Command Line Arguments](/endpoint/suspicious_rundll32_no_command_line_arguments/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | diff --git a/docs/_stories/unusual_processes.md b/docs/_stories/unusual_processes.md index 397120f593..4dd5c0cb17 100644 --- a/docs/_stories/unusual_processes.md +++ b/docs/_stories/unusual_processes.md @@ -38,7 +38,6 @@ In the event an unusual process is identified, it is imperative to better unders | [Detect processes used for System Network Configuration Discovery](/endpoint/detect_processes_used_for_system_network_configuration_discovery/) | [System Network Configuration Discovery](/tags/#system-network-configuration-discovery) | TTP | | [First time seen command line argument](/endpoint/first_time_seen_command_line_argument/) | [Command and Scripting Interpreter](/tags/#command-and-scripting-interpreter), [Indirect Command Execution](/tags/#indirect-command-execution) | Anomaly | | [Rare Parent-Child Process Relationship](/endpoint/rare_parent-child_process_relationship/) | [Exploitation for Client Execution](/tags/#exploitation-for-client-execution), [Command and Scripting Interpreter](/tags/#command-and-scripting-interpreter), [Scheduled Task/Job](/tags/#scheduled-task/job), [Software Deployment Tools](/tags/#software-deployment-tools) | Anomaly | -| [RunDLL Loading DLL By Ordinal](/endpoint/rundll_loading_dll_by_ordinal/) | [Signed Binary Proxy Execution](/tags/#signed-binary-proxy-execution), [Rundll32](/tags/#rundll32) | TTP | | [Rundll32 Shimcache Flush](/endpoint/rundll32_shimcache_flush/) | [Modify Registry](/tags/#modify-registry) | TTP | | [Suspicious Copy on System32](/endpoint/suspicious_copy_on_system32/) | [Rename System Utilities](/tags/#rename-system-utilities), [Masquerading](/tags/#masquerading) | TTP | | [System Processes Run From Unexpected Locations](/endpoint/system_processes_run_from_unexpected_locations/) | [Masquerading](/tags/#masquerading), [Rename System Utilities](/tags/#rename-system-utilities) | TTP | diff --git a/docs/index.markdown b/docs/index.markdown index 00832b4738..931ccdf3c5 100644 --- a/docs/index.markdown +++ b/docs/index.markdown @@ -9,12 +9,12 @@ header: actions: - label: "Download" url: "https://splunkbase.splunk.com/app/3449/" -excerpt: "Get the latest **FREE** Enterprise Security Content Update (ESCU) App with **750** detections for Splunk." +excerpt: "Get the latest **FREE** Enterprise Security Content Update (ESCU) App with **749** detections for Splunk." feature_row: - image_path: /static/feature_detection.png alt: "customizable" title: "Detections" - excerpt: "See all **750** Splunk Analytics built to find evil 😈." + excerpt: "See all **749** Splunk Analytics built to find evil 😈." url: "/detections" btn_class: "btn--primary" btn_label: "Explore"