sigma-rules

c2_installutil_beacon.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

c2_msbuild_beacon_sequence.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

c2_mshta_beacon.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

c2_msxsl_beacon.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

c2_network_connection_from_windows_binary.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

c2_reg_beacon.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

c2_rundll32_sequence.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

command_and_control_certutil_network_connection.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

command_and_control_remote_file_copy_desktopimgdownldr.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

command_and_control_remote_file_copy_mpcmdrun.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

command_and_control_teamviewer_remote_file_copy.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

credential_access_credential_dumping_msbuild.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

credential_access_domain_backup_dpapi_private_keys.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

credential_access_iis_apppoolsa_pwd_appcmd.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

credential_access_iis_connectionstrings_dumping.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

credential_access_mimikatz_memssp_default_logs.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_adding_the_hidden_file_attribute_with_via_attribexe.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_clearing_windows_event_logs.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_code_injection_conhost.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_cve_2020_0601.toml

Add ECS 1.6.0 schema for validation testing (#220 )

2020-08-27 11:54:49 -05:00

defense_evasion_delete_volume_usn_journal_with_fsutil.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_deleting_backup_catalogs_with_wbadmin.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_disable_windows_firewall_rules_with_netsh.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_encoding_or_decoding_files_via_certutil.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_execution_msbuild_started_by_office_app.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

defense_evasion_execution_msbuild_started_by_script.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

defense_evasion_execution_msbuild_started_by_system_process.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

defense_evasion_execution_msbuild_started_renamed.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_execution_msbuild_started_unusal_process.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_execution_suspicious_explorer_winword.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

defense_evasion_execution_suspicious_psexesvc.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_execution_via_trusted_developer_utilities.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

defense_evasion_iis_httplogging_disabled.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_injection_msbuild.toml

Add ECS 1.6.0 schema for validation testing (#220 )

2020-08-27 11:54:49 -05:00

defense_evasion_masquerading_as_elastic_endpoint_process.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_masquerading_renamed_autoit.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_masquerading_suspicious_werfault_childproc.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_masquerading_werfault.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_misc_lolbin_connecting_to_the_internet.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_modification_of_boot_config.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_sdelete_like_filename_rename.toml

[New Rule] - Potential Secure File Deletion using SDelete utility (#162 )

2020-09-29 18:46:29 +02:00

defense_evasion_suspicious_managedcode_host_process.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_suspicious_zoom_child_process.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_system_critical_proc_abnormal_file_activity.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_unusual_system_vp_child_program.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

defense_evasion_via_filter_manager.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

defense_evasion_volume_shadow_copy_deletion_via_vssadmin.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

defense_evasion_volume_shadow_copy_deletion_via_wmic.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

discovery_net_command_system_account.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

discovery_process_discovery_via_tasklist_command.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

discovery_whoami_command_activity.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

escalation_uac_sdclt.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

evasion_rundll32_no_arguments.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

evasion_suspicious_scrobj_load.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

evasion_suspicious_wmi_script.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

execution_command_prompt_connecting_to_the_internet.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

execution_command_shell_started_by_powershell.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

execution_command_shell_started_by_svchost.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

execution_command_shell_started_by_unusual_process.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

execution_downloaded_shortcut_files.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

execution_downloaded_url_file.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

execution_html_help_executable_program_connecting_to_the_internet.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_local_service_commands.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_ms_office_written_file.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

execution_msbuild_making_network_connections.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

execution_mshta_making_network_connections.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_msxsl_network.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_pdf_written_file.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

execution_psexec_lateral_movement_command.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_register_server_program_connecting_to_the_internet.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

execution_script_executing_powershell.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_suspicious_dotnet_compiler_parent_process.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

execution_suspicious_ms_office_child_process.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_suspicious_ms_outlook_child_process.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_suspicious_pdf_reader.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_unusual_dns_service_children.toml

Add ECS 1.6.0 schema for validation testing (#220 )

2020-08-27 11:54:49 -05:00

execution_unusual_dns_service_file_writes.toml

Add ECS 1.6.0 schema for validation testing (#220 )

2020-08-27 11:54:49 -05:00

execution_unusual_network_connection_via_rundll32.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_unusual_process_network_connection.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

execution_via_compiled_html_file.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

execution_via_hidden_shell_conhost.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

execution_via_net_com_assemblies.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

execution_via_xp_cmdshell_mssql_stored_procedure.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

execution_wpad_exploitation.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

lateral_movement_cmd_service.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

lateral_movement_direct_outbound_smb_connection.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

lateral_movement_dns_server_overflow.toml

Add ECS 1.6.0 schema for validation testing (#220 )

2020-08-27 11:54:49 -05:00

lateral_movement_gpo_schtask_service_creation.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

persistence_adobe_hijack_persistence.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

persistence_app_compat_shim.toml

[New Rule] Initial converted EQL rules (#304 )

2020-09-30 21:40:55 -08:00

persistence_local_scheduled_task_commands.toml

Refresh ATT&CK data to v7.2 and expand threat validation (#330 )

2020-09-23 22:03:29 -08:00

persistence_priv_escalation_via_accessibility_features.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

persistence_system_shells_via_services.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

persistence_user_account_creation.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

persistence_via_application_shimming.toml

[Rule Tuning] Update event.code to category (#349 )

2020-09-30 14:34:58 -08:00

persistence_via_telemetrycontroller_scheduledtask_hijack.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

persistence_via_update_orchestrator_service_hijack.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

privilege_escalation_printspooler_service_suspicious_file.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

privilege_escalation_printspooler_suspicious_spl_file.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

privilege_escalation_uac_bypass_diskcleanup_hijack.toml

[Rule Tuning] Add extended lookback for all endpoint rules to account for ingest delays (#351 )

2020-09-30 16:16:04 -08:00

privilege_escalation_uac_bypass_event_viewer.toml

Merge branch '7.9' into main

2020-08-27 15:54:44 -08:00

privilege_escalation_unusual_parentchild_relationship.toml

[Rule Tuning] Unusual Parent-Child Relationship (#185 )

2020-09-22 14:25:27 +02:00