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v3.0.2
splunk-security_content/detections
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rvaldez617 0b1adabe8f Merge branch 'develop' into aws_cross_account_activity_fix
2020-06-17 16:16:54 -06:00
..
abnormally_high_aws_instances_launched_by_user___mltk.yml
bug in generate
2020-05-14 10:00:55 +02:00
abnormally_high_aws_instances_launched_by_user.yml
bug in generate
2020-05-12 13:53:48 +02:00
abnormally_high_aws_instances_terminated_by_user___mltk.yml
bug in generate
2020-05-14 10:00:55 +02:00
abnormally_high_aws_instances_terminated_by_user.yml
new generate script
2020-05-06 17:42:38 +02:00
access_lsass_memory_for_dump_creation.yml
new generate script
2020-05-06 17:42:38 +02:00
amazon_eks_kubernetes_cluster_scan_detection.yml
bug in generate
2020-05-14 10:00:55 +02:00
amazon_eks_kubernetes_pod_scan_detection.yml
bug in generate
2020-05-14 10:00:55 +02:00
attempt_to_add_certificate_to_untrusted_store.yml
Updated searches
2020-05-25 11:06:36 +02:00
attempt_to_set_default_powershell_execution_policy_to_unrestricted_or_bypass.yml
Updated searches
2020-05-25 11:06:36 +02:00
attempt_to_stop_security_service.yml
new generate script
2020-05-06 17:42:38 +02:00
attempted_credential_dump_from_registry_via_reg_exe.yml
bug in generate
2020-05-14 10:00:55 +02:00
aws_cloud_provisioning_from_previously_unseen_city.yml
new generate script
2020-05-06 17:42:38 +02:00
aws_cloud_provisioning_from_previously_unseen_country.yml
new generate script
2020-05-06 17:42:38 +02:00
aws_cloud_provisioning_from_previously_unseen_ip_address.yml
new generate script
2020-05-06 17:42:38 +02:00
aws_cloud_provisioning_from_previously_unseen_region.yml
new generate script
2020-05-06 17:42:38 +02:00
aws_cross_account_activity_from_previously_unseen_account.yml
minor tweak
2020-05-26 14:45:34 -06:00
aws_network_access_control_list_created_with_all_open_ports.yml
new generate script
2020-05-06 17:42:38 +02:00
aws_network_access_control_list_deleted.yml
new generate script
2020-05-06 17:42:38 +02:00
batch_file_write_to_system32.yml
new generate script
2020-05-06 17:42:38 +02:00
child_processes_of_spoolsv_exe.yml
bug in generate
2020-05-14 10:00:55 +02:00
clients_connecting_to_multiple_dns_servers.yml
Updated searches
2020-05-25 11:06:36 +02:00
cloud_compute_instance_created_by_previously_unseen_user.yml
new generate script
2020-05-06 17:42:38 +02:00
cloud_compute_instance_created_with_previously_unseen_image.yml
bug in generate
2020-05-14 10:00:55 +02:00
cloud_compute_instance_created_with_previously_unseen_instance_type.yml
bug in generate
2020-05-14 10:00:55 +02:00
cloud_compute_instance_started_in_previously_unused_region.yml
bug in generate
2020-05-14 10:00:55 +02:00
common_ransomware_extensions.yml
new generate script
2020-05-06 17:42:38 +02:00
common_ransomware_notes.yml
Updated searches
2020-05-25 11:06:36 +02:00
create_local_admin_accounts_using_net_exe.yml
Updated searches
2020-05-25 11:06:36 +02:00
create_or_delete_windows_shares_using_net_exe.yml
Updated searches
2020-05-25 11:06:36 +02:00
create_remote_thread_into_lsass.yml
Updated searches
2020-05-25 11:06:36 +02:00
creation_of_shadow_copy_with_wmic_and_powershell.yml
new generate script
2020-05-06 17:42:38 +02:00
creation_of_shadow_copy.yml
new generate script
2020-05-06 17:42:38 +02:00
credential_dumping_via_copy_command_from_shadow_copy.yml
bug in generate
2020-05-14 10:00:55 +02:00
credential_dumping_via_symlink_to_shadow_copy.yml
bug in generate
2020-05-14 10:00:55 +02:00
deleting_shadow_copies.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_activity_related_to_pass_the_hash_attacks.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_api_activity_from_users_without_mfa.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_attackers_scanning_for_vulnerable_jboss_servers.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_aws_api_activities_from_unapproved_accounts.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_aws_console_login_by_user_from_new_city.yml
new story file and updates for existing and new searches to associate with it
2020-06-05 12:25:06 -06:00
detect_aws_console_login_by_user_from_new_country.yml
new story file and updates for existing and new searches to associate with it
2020-06-05 12:25:06 -06:00
detect_aws_console_login_by_user_from_new_region.yml
new story file and updates for existing and new searches to associate with it
2020-06-05 12:25:06 -06:00
detect_credential_dumping_through_LSASS_access.yml
make small changes
2020-05-14 11:30:28 +02:00
detect_dns_requests_to_phishing_sites_leveraging_evilginx2.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_excessive_account_lockouts_from_endpoint.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_excessive_user_account_lockouts.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_hosts_connecting_to_dynamic_domain_providers.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_large_outbound_icmp_packets.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_long_dns_txt_record_response.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_malicious_requests_to_exploit_jboss_servers.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_mimikatz_using_loaded_images.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_mimikatz_via_powershell_and_eventcode_4703.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_mshta_exe_running_scripts_in_command_line_arguments.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_new_api_calls_from_user_roles.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_new_local_admin_account.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_new_login_attempts_to_routers.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_new_open_s3_buckets.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_new_user_aws_console_login___dm.yml
replace a rename with dropping the DM - same effect, better solution
2020-06-16 11:10:34 -06:00
detect_new_user_aws_console_login.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_oulook_exe_writing_a__zip_file.yml
bug in generate
2020-05-14 10:00:55 +02:00
detect_outbound_smb_traffic.yml
bug in generate
2020-05-14 10:00:55 +02:00
detect_path_interception_by_creation_of_program_exe.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_processes_used_for_system_network_configuration_discovery.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_prohibited_applications_spawning_cmd_exe.yml
adding zoom in the story tag
2020-05-28 14:24:02 -07:00
detect_psexec_with_accepteula_flag.yml
bug in generate
2020-05-14 10:00:55 +02:00
detect_rare_executables.yml
bug in generate
2020-05-14 10:00:55 +02:00
detect_s3_access_from_a_new_ip.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_spike_in_aws_api_activity.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_spike_in_blocked_outbound_traffic_from_your_aws.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_spike_in_network_acl_activity.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_spike_in_s3_bucket_deletion.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_spike_in_security_group_activity.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_unauthorized_assets_by_mac_address.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_usb_device_insertion.yml
new generate script
2020-05-06 17:42:38 +02:00
detect_use_of_cmd_exe_to_launch_script_interpreters.yml
Updated searches
2020-05-25 11:06:36 +02:00
detect_web_traffic_to_dynamic_domain_providers.yml
new generate script
2020-05-06 17:42:38 +02:00
detection_of_dns_tunnels.yml
Updated searches
2020-05-25 11:06:36 +02:00
detection_of_tools_built_by_nirsoft.yml
new generate script
2020-05-06 17:42:38 +02:00
disabling_remote_user_account_control.yml
Updated searches
2020-05-25 11:06:36 +02:00
dns_query_length_outliers___mltk.yml
Updated searches
2020-05-25 11:06:36 +02:00
dns_query_length_with_high_standard_deviation.yml
Updated searches
2020-05-25 11:06:36 +02:00
dns_query_requests_resolved_by_unauthorized_dns_servers.yml
Updated searches
2020-05-25 11:06:36 +02:00
dns_record_changed.yml
new generate script
2020-05-06 17:42:38 +02:00
dump_lsass_via_comsvcs_dll.yml
new generate script
2020-05-06 17:42:38 +02:00
ec2_instance_modified_with_previously_unseen_user.yml
new generate script
2020-05-06 17:42:38 +02:00
ec2_instance_started_in_previously_unseen_region.yml
bug in generate
2020-05-12 13:53:48 +02:00
ec2_instance_started_with_previously_unseen_ami.yml
new generate script
2020-05-06 17:42:38 +02:00
ec2_instance_started_with_previously_unseen_instance_type.yml
new generate script
2020-05-06 17:42:38 +02:00
ec2_instance_started_with_previously_unseen_user.yml
bug in generate
2020-05-12 13:53:48 +02:00
email_attachments_with_lots_of_spaces.yml
Updated searches
2020-05-25 11:06:36 +02:00
email_files_written_outside_of_the_outlook_directory.yml
bug in generate
2020-05-14 10:00:55 +02:00
email_servers_sending_high_volume_traffic_to_hosts.yml
new generate script
2020-05-06 17:42:38 +02:00
excessive_dns_failures.yml
Updated searches
2020-05-25 11:06:36 +02:00
execution_of_file_with_multiple_extensions.yml
new generate script
2020-05-06 17:42:38 +02:00
execution_of_file_with_spaces_before_extension.yml
new generate script
2020-05-06 17:42:38 +02:00
extended_period_without_successful_netbackup_backups.yml
new generate script
2020-05-06 17:42:38 +02:00
file_with_samsam_extension.yml
new generate script
2020-05-06 17:42:38 +02:00
first_time_seen_child_process_of_zoom.yml
converted to spec3 and other updates
2020-05-28 13:31:49 -07:00
first_time_seen_command_line_argument.yml
Updated searches
2020-05-25 11:06:36 +02:00
first_time_seen_running_windows_service.yml
testing and update of story Windows Service Abuse
2020-06-15 14:28:20 +02:00
gcp_gcr_container_uploaded.yml
bug in generate
2020-05-14 10:00:55 +02:00
gcp_kubernetes_cluster_scan_detection.yml
bug in generate
2020-05-14 10:00:55 +02:00
hiding_files_and_directories_with_attrib_exe.yml
Updated searches
2020-05-25 11:06:36 +02:00
hosts_receiving_high_volume_of_network_traffic_from_email_server.yml
new generate script
2020-05-06 17:42:38 +02:00
identify_new_user_accounts.yml
new generate script
2020-05-06 17:42:38 +02:00
kerberoasting_spn_request_with_rc4_encryption.yml
adding stats for aggregation
2020-06-16 12:32:20 -04:00
kubernetes_azure_detect_most_active_service_accounts_by_pod_namespace.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_detect_rbac_authorization_by_account.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_detect_sensitive_object_access.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_detect_sensitive_role_access.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_detect_service_accounts_forbidden_failure_access.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_detect_suspicious_kubectl_calls.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_pod_scan_fingerprint.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
kubernetes_azure_scan_fingerprint.yml
updating files to make sure validate passes
2020-06-03 13:10:30 -07:00
large_volume_of_dns_any_queries.yml
new generate script
2020-05-06 17:42:38 +02:00
macos___re_opened_applications.yml
new generate script
2020-05-06 17:42:38 +02:00
malicious_powershell_process___connect_to_internet_with_hidden_window.yml
Updated searches
2020-05-25 11:06:36 +02:00
malicious_powershell_process___encoded_command.yml
new generate script
2020-05-06 17:42:38 +02:00
malicious_powershell_process___execution_policy_bypass.yml
new generate script
2020-05-06 17:42:38 +02:00
malicious_powershell_process___multiple_suspicious_command_line_arguments.yml
new generate script
2020-05-06 17:42:38 +02:00
malicious_powershell_process_with_obfuscation_techniques.yml
bug in generate
2020-05-14 10:00:55 +02:00
monitor_dns_for_brand_abuse.yml
new generate script
2020-05-06 17:42:38 +02:00
monitor_email_for_brand_abuse.yml
Updated searches
2020-05-25 11:06:36 +02:00
monitor_registry_keys_for_print_monitors.yml
bug in generate
2020-05-14 10:00:55 +02:00
monitor_web_traffic_for_brand_abuse.yml
new generate script
2020-05-06 17:42:38 +02:00
multiple_okta_users_with_invalid_credentails_from_the_same_ip.yml
bug in generate
2020-05-14 10:00:55 +02:00
new_container_uploaded_to_aws_ecr.yml
bug in generate
2020-05-14 10:00:55 +02:00
no_windows_updates_in_a_time_frame.yml
new generate script
2020-05-06 17:42:38 +02:00
okta_account_lockout_events.yml
Updated searches
2020-05-25 11:06:36 +02:00
okta_failed_sso_attempts.yml
Updated searches
2020-05-25 11:06:36 +02:00
okta_user_logins_from_multiple_cities.yml
Updated searches
2020-05-25 11:06:36 +02:00
open_redirect_in_splunk_web.yml
new generate script
2020-05-06 17:42:38 +02:00
osquery_pack___coldroot_detection.yml
new generate script
2020-05-06 17:42:38 +02:00
overwriting_accessibility_binaries.yml
new generate script
2020-05-06 17:42:38 +02:00
process_execution_via_wmi.yml
bug in generate
2020-05-14 10:00:55 +02:00
processes_created_by_netsh.yml
new generate script
2020-05-06 17:42:38 +02:00
processes_launching_netsh.yml
bug in generate
2020-05-14 10:00:55 +02:00
processes_tapping_keyboard_events.yml
new generate script
2020-05-06 17:42:38 +02:00
prohibited_network_traffic_allowed.yml
Updated searches
2020-05-25 11:06:36 +02:00
prohibited_software_on_endpoint.yml
Updated searches
2020-05-25 11:06:36 +02:00
protocol_or_port_mismatch.yml
Updated searches
2020-05-25 11:06:36 +02:00
protocols_passing_authentication_in_cleartext.yml
new generate script
2020-05-06 17:42:38 +02:00
reg_exe_manipulating_windows_services_registry_keys.yml
testing and update of story Windows Service Abuse
2020-06-15 14:28:20 +02:00
reg_exe_used_to_hide_files_directories_via_registry_keys.yml
Updated searches
2020-05-25 11:06:36 +02:00
registry_keys_for_creating_shim_databases.yml
bug in generate
2020-05-14 10:00:55 +02:00
registry_keys_used_for_persistence.yml
Updated searches
2020-05-25 11:06:36 +02:00
registry_keys_used_for_privilege_escalation.yml
bug in generate
2020-05-12 13:53:48 +02:00
remote_desktop_network_bruteforce.yml
new generate script
2020-05-06 17:42:38 +02:00
remote_desktop_network_traffic.yml
bug in generate
2020-05-14 10:00:55 +02:00
remote_desktop_process_running_on_system.yml
bug in generate
2020-05-14 10:00:55 +02:00
remote_process_instantiation_via_wmi.yml
bug in generate
2020-05-14 10:00:55 +02:00
remote_registry_key_modifications.yml
Updated searches
2020-05-25 11:06:36 +02:00
remote_wmi_command_attempt.yml
new generate script
2020-05-06 17:42:38 +02:00
rundll_loading_dll_by_ordinal.yml
new generate script
2020-05-06 17:42:38 +02:00
samsam_test_file_write.yml
new generate script
2020-05-06 17:42:38 +02:00
sc_exe_manipulating_windows_services.yml
testing and update of story Windows Service Abuse
2020-06-15 14:28:20 +02:00
scheduled_task_name_used_by_dragonfly_threat_actors.yml
bug in generate
2020-05-14 10:00:55 +02:00
scheduled_tasks_used_in_badrabbit_ransomware.yml
new generate script
2020-05-06 17:42:38 +02:00
schtasks_scheduling_job_on_remote_system.yml
new generate script
2020-05-06 17:42:38 +02:00
schtasks_used_for_forcing_a_reboot.yml
new generate script
2020-05-06 17:42:38 +02:00
script_execution_via_wmi.yml
bug in generate
2020-05-14 10:00:55 +02:00
shim_database_file_creation.yml
new generate script
2020-05-06 17:42:38 +02:00
shim_database_installation_with_suspicious_parameters.yml
new generate script
2020-05-06 17:42:38 +02:00
short_lived_windows_accounts.yml
new generate script
2020-05-06 17:42:38 +02:00
single_letter_process_on_endpoint.yml
new generate script
2020-05-06 17:42:38 +02:00
smb_traffic_spike___mltk.yml
Updated searches
2020-05-25 11:06:36 +02:00
smb_traffic_spike.yml
Updated searches
2020-05-25 11:06:36 +02:00
spectre_and_meltdown_vulnerable_systems.yml
new generate script
2020-05-06 17:42:38 +02:00
spike_in_file_writes.yml
bug in generate
2020-05-14 10:00:55 +02:00
splunk_enterprise_information_disclosure.yml
new generate script
2020-05-06 17:42:38 +02:00
sql_injection_with_long_urls.yml
new generate script
2020-05-06 17:42:38 +02:00
suspicious_changes_to_file_associations.yml
bug in generate
2020-05-14 10:00:55 +02:00
suspicious_email___uba_anomaly.yml
new generate script
2020-05-06 17:42:38 +02:00
suspicious_email_attachment_extensions.yml
Updated searches
2020-05-25 11:06:36 +02:00
suspicious_file_write.yml
new generate script
2020-05-06 17:42:38 +02:00
suspicious_java_classes.yml
new generate script
2020-05-06 17:42:38 +02:00
suspicious_lnk_file_launching_a_process.yml
bug in generate
2020-05-14 10:00:55 +02:00
suspicious_reg_exe_process.yml
Updated searches
2020-05-25 11:06:36 +02:00
suspicious_wevtutil_usage.yml
new generate script
2020-05-06 17:42:38 +02:00
suspicious_writes_to_system_volume_information.yml
new generate script
2020-05-06 17:42:38 +02:00
suspicious_writes_to_windows_recycle_bin.yml
new generate script
2020-05-06 17:42:38 +02:00
system_processes_run_from_unexpected_locations.yml
Updated searches
2020-05-25 11:06:36 +02:00
tor_traffic.yml
Updated searches
2020-05-25 11:06:36 +02:00
uncommon_processes_on_endpoint.yml
bug in generate
2020-05-14 10:00:55 +02:00
unload_sysmon_filter_driver.yml
new generate script
2020-05-06 17:42:38 +02:00
unsigned_image_loaded_by_LSASS.yml
bug in detection
2020-06-08 10:21:51 +02:00
unsuccessful_netbackup_backups.yml
new generate script
2020-05-06 17:42:38 +02:00
unusually_long_command_line___mltk.yml
Updated searches
2020-05-25 11:06:36 +02:00
unusually_long_command_line.yml
Updated searches
2020-05-25 11:06:36 +02:00
unusually_long_content_type_length.yml
new generate script
2020-05-06 17:42:38 +02:00
usn_journal_deletion.yml
new generate script
2020-05-06 17:42:38 +02:00
web_fraud___account_harvesting.yml
Updated searches
2020-05-25 11:06:36 +02:00
web_fraud___anomalous_user_clickspeed.yml
new generate script
2020-05-06 17:42:38 +02:00
web_fraud___password_sharing_across_accounts.yml
new generate script
2020-05-06 17:42:38 +02:00
web_servers_executing_suspicious_processes.yml
new generate script
2020-05-06 17:42:38 +02:00
windows_event_log_cleared.yml
new generate script
2020-05-06 17:42:38 +02:00
windows_hosts_file_modification.yml
new generate script
2020-05-06 17:42:38 +02:00
wmi_permanent_event_subscription___sysmon.yml
new generate script
2020-05-06 17:42:38 +02:00
wmi_permanent_event_subscription.yml
new generate script
2020-05-06 17:42:38 +02:00
wmi_temporary_event_subscription.yml
new generate script
2020-05-06 17:42:38 +02:00