e228bd7951
[Rule Tuning] Add Supplemental Mitre Mappings ( #5876 )
...
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
Co-authored-by: Isai <59296946+imays11@users.noreply.github.com >
Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
Co-authored-by: eric-forte-elastic <eric.forte@elastic.co >
Removed changes from:
- rules/cross-platform/command_and_control_kubectl_networking_modification.toml
- rules/cross-platform/defense_evasion_potential_kubectl_impersonation.toml
- rules/cross-platform/defense_evasion_potential_kubectl_masquerading.toml
- rules/cross-platform/discovery_kubectl_permission_discovery.toml
- rules/cross-platform/discovery_web_server_local_file_inclusion_activity.toml
- rules/cross-platform/discovery_web_server_remote_file_inclusion_activity.toml
- rules/cross-platform/execution_d4c_k8s_mda_direct_interactive_kubernetes_api_request_by_usual_utilities.toml
- rules/cross-platform/execution_d4c_k8s_mda_forbidden_direct_interactive_kubernetes_api_request.toml
- rules/cross-platform/execution_d4c_k8s_mda_kubernetes_api_activity_by_unusual_utilities.toml
- rules/cross-platform/execution_d4c_k8s_mda_service_account_token_access_followed_by_kubernetes_api_request.toml
- rules/cross-platform/execution_kubernetes_direct_api_request_via_curl_or_wget.toml
- rules/cross-platform/initial_access_exfiltration_new_usb_device_mounted.toml
- rules/integrations/aws/initial_access_iam_session_token_used_from_multiple_addresses.toml
- rules/integrations/aws/persistence_aws_attempt_to_register_virtual_mfa_device.toml
- rules/integrations/aws/persistence_iam_api_calls_via_user_session_token.toml
- rules/integrations/aws/privilege_escalation_iam_customer_managed_policy_attached_to_role.toml
- rules/integrations/aws/privilege_escalation_iam_update_assume_role_policy.toml
- rules/integrations/azure/ml_azure_rare_method_by_city.toml
- rules/integrations/azure/ml_azure_rare_method_by_country.toml
- rules/integrations/azure/ml_azure_rare_method_by_user.toml
- rules/integrations/azure/persistence_entra_id_service_principal_federated_issuer_modified.toml
- rules/integrations/cloud_defend/command_and_control_curl_socks_proxy_detected_inside_container.toml
- rules/integrations/cloud_defend/command_and_control_interactive_file_download_from_internet.toml
- rules/integrations/cloud_defend/command_and_control_tunneling_and_port_forwarding.toml
- rules/integrations/cloud_defend/credential_access_cloud_creds_search_inside_a_container.toml
- rules/integrations/cloud_defend/credential_access_collection_sensitive_files_compression_inside_a_container.toml
- rules/integrations/cloud_defend/credential_access_sensitive_keys_or_passwords_search_inside_a_container.toml
- rules/integrations/cloud_defend/credential_access_service_account_token_or_cert_read.toml
- rules/integrations/cloud_defend/defense_evasion_decoded_payload_piped_to_interpreter.toml
- rules/integrations/cloud_defend/defense_evasion_file_creation_execution_deletion_cradle.toml
- rules/integrations/cloud_defend/defense_evasion_interactive_process_execution_from_suspicious_directory.toml
- rules/integrations/cloud_defend/defense_evasion_ld_preload_shared_object_modified_inside_a_container.toml
- rules/integrations/cloud_defend/defense_evasion_potential_evasion_via_encoded_payload.toml
- rules/integrations/cloud_defend/discovery_dns_enumeration.toml
- rules/integrations/cloud_defend/discovery_environment_enumeration.toml
- rules/integrations/cloud_defend/discovery_kubelet_certificate_file_access.toml
- rules/integrations/cloud_defend/discovery_kubelet_pod_discovery_via_builtin_utilities.toml
- rules/integrations/cloud_defend/discovery_privilege_boundary_enumeration_from_interactive_process.toml
- rules/integrations/cloud_defend/discovery_service_account_namespace_read.toml
- rules/integrations/cloud_defend/discovery_suspicious_network_tool_launched_inside_a_container.toml
- rules/integrations/cloud_defend/execution_container_management_binary_launched_inside_a_container.toml
- rules/integrations/cloud_defend/execution_direct_interactive_kubernetes_api_request.toml
- rules/integrations/cloud_defend/execution_interactive_file_creation_in_system_binary_locations.toml
- rules/integrations/cloud_defend/execution_kubeletctl_execution.toml
- rules/integrations/cloud_defend/execution_netcat_listener_established_inside_a_container.toml
- rules/integrations/cloud_defend/execution_payload_downloaded_and_piped_to_shell.toml
- rules/integrations/cloud_defend/execution_potential_direct_kubelet_access_via_process_args.toml
- rules/integrations/cloud_defend/execution_suspicious_file_made_executable_via_chmod_inside_a_container.toml
- rules/integrations/cloud_defend/execution_suspicious_interactive_interpreter_command_execution.toml
- rules/integrations/cloud_defend/execution_tool_installation.toml
- rules/integrations/cloud_defend/persistence_modification_of_persistence_relevant_files.toml
- rules/integrations/cloud_defend/persistence_ssh_authorized_keys_modification_inside_a_container.toml
- rules/integrations/cloud_defend/persistence_suspicious_echo_or_printf_execution.toml
- rules/integrations/cloud_defend/persistence_suspicious_webserver_child_process_execution.toml
- rules/integrations/cloud_defend/privilege_escalation_debugfs_launched_inside_a_privileged_container.toml
- rules/integrations/cloud_defend/privilege_escalation_potential_container_escape_via_modified_release_agent_file.toml
- rules/integrations/gcp/ml_gcp_rare_method_by_city.toml
- rules/integrations/gcp/ml_gcp_rare_method_by_country.toml
- rules/integrations/gcp/ml_gcp_rare_method_by_user.toml
- rules/integrations/github/impact_high_number_of_protected_branch_force_pushes_by_user.toml
- rules/linux/discovery_docker_socket_discovery.toml
- rules/linux/discovery_kubeconfig_file_discovery.toml
- rules/linux/execution_kubectl_apply_pod_from_url.toml
- rules/linux/lateral_movement_kubeconfig_file_activity.toml
- rules/linux/persistence_kubernetes_sensitive_file_activity.toml
- rules/windows/execution_windows_script_from_internet.toml
- rules_building_block/discovery_kubectl_workload_and_cluster_discovery.toml
(selectively cherry picked from commit 8993d1450b
2026-04-01 14:14:12 +00:00
88559fdfbc
[Rule Tuning] Linux DR Tuning - 7 ( #5504 )
...
* [Rule Tuning] Linux DR Tuning - 7
* Update execution_egress_connection_from_entrypoint_in_container.toml
* Update execution_kubernetes_direct_api_request_via_curl_or_wget.toml
* Update rules/linux/execution_perl_tty_shell.toml
* Update execution_perl_tty_shell.toml
* Update rules/linux/execution_unix_socket_communication.toml
* Update execution_file_made_executable_via_chmod_inside_container.toml
* Remove duplicate Crowdstrike data source entry
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit e1698890a4
2026-01-08 10:12:16 +00:00
a1dd22efbe
Prep for Release 9.0 ( #4550 )
...
Removed changes from:
- detection_rules/etc/packages.yaml
(selectively cherry picked from commit 059d7efa25
2025-03-20 15:07:35 +00:00
0268daa17d
[Rule Tuning] Tighten Up Elastic Defend Indexes - Linux ( #4446 )
2025-02-05 15:25:45 -03:00
1c98a0d64c
[Rule Tuning] Linux DR Tuning - Part 3 ( #4420 )
...
* Initial set
* [Rule Tuning] Linux DR - Part 3
* ++
* Update execution_unusual_path_invocation_from_command_line.toml
* Update execution_unusual_path_invocation_from_command_line.toml
2025-02-03 13:17:00 +01:00
fe8c81d762
[FR] Generate investigation guides ( #4358 )
2025-01-22 11:17:38 -06:00
7eeca006bc
[Rule Tuning] Linux 3rd Party EDR Support - Crowdstrike and S1 - 8 ( #4355 )
2025-01-09 11:38:26 -03:00
39fc23cb3d
[Rule Tuning] Q2 Linux DR Tuning - Part 3 ( #4164 )
...
* [Rule Tuning] Q2 Linux DR Tuning - Part 3
* Update execution_suspicious_executable_running_system_commands.toml
2024-10-18 16:18:14 +02:00
162a48c97f
[New Rule] Openssl Client or Server Activity ( #3930 )
...
* [New Rule] Openssl Client or Server Activity
* Endgame support
* Added one exclusion
* Update execution_shell_openssl_client_or_server.toml
* Update execution_shell_openssl_client_or_server.toml
---------
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-22 16:53:31 +02:00
Mika Ayenson, PhD