sigma-rules

.gitkeep

[FR] Add support for building block rules (BBR) (#2822 )

2023-06-20 09:00:30 -04:00

collection_archive_data_zip_imageload.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

collection_common_compressed_archived_file.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

collection_files_staged_in_recycle_bin_root.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

collection_linux_suspicious_clipboard_activity.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

collection_outlook_email_archive.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

collection_posh_compression.toml

[Rule Tuning] Replace KQL exceptions for Query DSL Exceptions (#3505 )

2024-04-01 17:44:50 -03:00

command_and_control_bitsadmin_activity.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

command_and_control_certutil_network_connection.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

command_and_control_linux_ssh_x11_forwarding.toml

Back-porting Version Trimming (#3704 )

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command_and_control_non_standard_http_port.toml

Back-porting Version Trimming (#3704 )

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credential_access_mdmp_file_creation.toml

Back-porting Version Trimming (#3704 )

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credential_access_mdmp_file_unusual_extension.toml

Back-porting Version Trimming (#3704 )

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credential_access_win_private_key_access.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_cmd_copy_binary_contents.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_cmstp_execution.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_collection_masquerading_unusual_archive_file_extension.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_communication_apps_suspicious_child_process.toml

Refresh MITRE Attack v15.1.0 (#3725 )

2024-06-04 20:14:58 +05:30

defense_evasion_creation_of_hidden_files_directories.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_dll_hijack.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_dotnet_clickonce_dfsvc_netcon.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_download_susp_extension.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_execution_via_visualstudio_prebuildevent.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_file_permission_modification.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_generic_deletion.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_indirect_command_exec_pcalua_forfiles.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_injection_from_msoffice.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_installutil_command_activity.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_invalid_codesign_imageload.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_masquerading_browsers.toml

Refresh MITRE Attack v15.1.0 (#3725 )

2024-06-04 20:14:58 +05:30

defense_evasion_masquerading_unusual_exe_file_extension.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_masquerading_vlc_dll.toml

Refresh MITRE Attack v15.1.0 (#3725 )

2024-06-04 20:14:58 +05:30

defense_evasion_masquerading_windows_dll.toml

Refresh MITRE Attack v15.1.0 (#3725 )

2024-06-04 20:14:58 +05:30

defense_evasion_masquerading_windows_system32_exe.toml

Refresh MITRE Attack v15.1.0 (#3725 )

2024-06-04 20:14:58 +05:30

defense_evasion_msdt_suspicious_diagcab.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_msiexec_installsource_archive_file.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_powershell_clear_logs_script.toml

[Rule Tuning] Replace KQL exceptions for Query DSL Exceptions (#3505 )

2024-04-01 17:44:50 -03:00

defense_evasion_processes_with_trailing_spaces.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_service_disabled_registry.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_service_path_registry.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_services_exe_path.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_suspicious_msiexec_execution.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

defense_evasion_unsigned_bits_client.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_unusual_process_extension.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_unusual_process_path_wbem.toml

Back-porting Version Trimming (#3704 )

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defense_evasion_write_dac_access.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_capnetraw_capability.toml

[Tuning] event.action and event.type change (#3495 )

2024-03-13 10:11:21 +01:00

discovery_files_dir_systeminfo_via_cmd.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_generic_account_groups.toml

Back-porting Version Trimming (#3704 )

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discovery_generic_process_discovery.toml

Back-porting Version Trimming (#3704 )

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discovery_generic_registry_query.toml

Back-porting Version Trimming (#3704 )

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discovery_hosts_file_access.toml

Back-porting Version Trimming (#3704 )

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discovery_internet_capabilities.toml

Back-porting Version Trimming (#3704 )

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discovery_kernel_module_enumeration_via_proc.toml

Back-porting Version Trimming (#3704 )

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discovery_linux_modprobe_enumeration.toml

Back-porting Version Trimming (#3704 )

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discovery_linux_sysctl_enumeration.toml

Back-porting Version Trimming (#3704 )

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discovery_linux_system_information_discovery.toml

Back-porting Version Trimming (#3704 )

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discovery_linux_system_owner_user_discovery.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_net_share_discovery_winlog.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_net_view.toml

Back-porting Version Trimming (#3704 )

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discovery_of_accounts_or_groups_via_builtin_tools.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_of_domain_groups.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_posh_generic.toml

[Rule Tuning] Windows BBR Rule Tuning - 2 (#3580 )

2024-04-08 09:34:26 -03:00

discovery_posh_password_policy.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_post_exploitation_external_ip_lookup.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_potential_memory_seeking_activity.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_process_discovery_via_builtin_tools.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_remote_system_discovery_commands_windows.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_security_software_wmic.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_signal_unusual_user_host.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_suspicious_memory_grep_activity.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_suspicious_proc_enumeration.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_system_network_connections.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_system_service_discovery.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_system_time_discovery.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_userdata_request_from_ec2_instance.toml

fixed index (#3770 )

2024-06-10 09:35:28 -04:00

discovery_win_network_connections.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

discovery_windows_system_information_discovery.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_aws_lambda_function_updated.toml

[New Rule] Building Block - AWS Lambda Function Created or Updated (#3610 )

2024-06-01 10:40:13 -04:00

execution_github_new_event_action_for_pat.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_github_new_repo_interaction_for_pat.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_github_new_repo_interaction_for_user.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_github_repo_created.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_github_repo_interaction_from_new_ip.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_linux_segfault.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_settingcontent_ms_file_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

execution_unix_socket_communication.toml

Back-porting Version Trimming (#3704 )

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execution_unsigned_service_executable.toml

Back-porting Version Trimming (#3704 )

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execution_wmi_wbemtest.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

impact_github_member_removed_from_organization.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

impact_github_pat_access_revoked.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

impact_github_user_blocked_from_organization.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

initial_access_cross_site_scripting.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

initial_access_github_new_ip_address_for_pat.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

initial_access_github_new_ip_address_for_user.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

initial_access_github_new_user_agent_for_pat.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

initial_access_github_new_user_agent_for_user.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

lateral_movement_at.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

lateral_movement_posh_winrm_activity.toml

[Rule Tuning] Replace KQL exceptions for Query DSL Exceptions (#3505 )

2024-04-01 17:44:50 -03:00

lateral_movement_rdp_conn_unusual_process.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

lateral_movement_unusual_process_sql_accounts.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

lateral_movement_wmic_remote.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

persistence_aws_iam_login_profile_added_to_user.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

persistence_cap_sys_admin_added_to_new_binary.toml

[Tuning] event.action and event.type change (#3495 )

2024-03-13 10:11:21 +01:00

persistence_creation_of_kernel_module.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

persistence_github_new_pat_for_user.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

persistence_github_new_user_added_to_organization.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

persistence_startup_folder_lnk.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

persistence_transport_agent_exchange.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30

privilege_escalation_trap_execution.toml

Back-porting Version Trimming (#3704 )

2024-05-23 00:45:10 +05:30