Files
sigma-rules/rules
Colson Wilhoit 1fb58e1b61 [Tuning] MacOS Comprehensive Detection Rule Tuning (#3435)
* Update to use new data source

* Exclude FPs

* Update logic

* Exclude FPs

* Update to match ER logic

* Exclude FP

* Update to match endpoint rule and reduce FPs

* Update logic to reduce FPs

* Update logic to reduce FPs

* Exclude FPs

* Update logic to remove FPs

* Update logic to reduce FPs

* Update logic and min stack version to reduce FPs

* Exclude FP

* Remove FPs

* Update logic and min stack to reduce FPs

* Exclude FPs

* Update logic and min stack to exclude FPs

* Update logic and min stack to exclude FPs

* Update logic to be more efficient

* Update logic

* Update rules/macos/credential_access_promt_for_pwd_via_osascript.toml

* Update rules/macos/defense_evasion_modify_environment_launchctl.toml

* Update rules/macos/persistence_docker_shortcuts_plist_modification.toml

* Update rules/macos/privilege_escalation_local_user_added_to_admin.toml

* Update rules/macos/defense_evasion_attempt_del_quarantine_attrib.toml

* Update persistence_folder_action_scripts_runtime.toml

* Update rules/macos/credential_access_keychain_pwd_retrieval_security_cmd.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/macos/persistence_credential_access_authorization_plugin_creation.toml

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* Update rules/macos/execution_installer_package_spawned_network_event.toml

* Update rules/macos/initial_access_suspicious_mac_ms_office_child_process.toml

* Update rules/macos/credential_access_credentials_keychains.toml

* Update rules/macos/credential_access_suspicious_web_browser_sensitive_file_access.toml

* Update rules/macos/credential_access_suspicious_web_browser_sensitive_file_access.toml

* Update rules/macos/persistence_loginwindow_plist_modification.toml

* Update rules/macos/persistence_folder_action_scripts_runtime.toml

* Fix

* Fix

* Fix

* Update min stack comments

* Update rules/macos/persistence_credential_access_authorization_plugin_creation.toml

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* Update rules/macos/credential_access_promt_for_pwd_via_osascript.toml

* Update rules/macos/credential_access_suspicious_web_browser_sensitive_file_access.toml

* Update rules/macos/credential_access_systemkey_dumping.toml

* Update rules/macos/discovery_users_domain_built_in_commands.toml

* Update rules/macos/initial_access_suspicious_mac_ms_office_child_process.toml

* Update rules/macos/persistence_finder_sync_plugin_pluginkit.toml

* Update rules/macos/privilege_escalation_local_user_added_to_admin.toml

* Update rules/macos/privilege_escalation_applescript_with_admin_privs.toml

* Update rules/macos/persistence_folder_action_scripts_runtime.toml

* Remove field

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
2024-05-11 12:52:18 -05:00
..

rules/

Rules within this folder are organized by solution or platform. The structure is flattened out, because nested file hierarchies are hard to navigate and find what you're looking for. Each directory contains several .toml files, and the primary ATT&CK tactic is included in the file name when it's relevant (i.e. windows/execution_via_compiled_html_file.toml)

folder description
. Root directory where rules are stored
apm/ Rules that use Application Performance Monitoring (APM) data sources
cross-platform/ Rules that apply to multiple platforms, such as Windows and Linux
integrations/ Rules organized by Fleet integration
linux/ Rules for Linux or other Unix based operating systems
macos/ Rules for macOS
ml/ Rules that use machine learning jobs (ML)
network/ Rules that use network data sources
promotions/ Rules that promote external alerts into detection engine alerts
windows/ Rules for the Microsoft Windows Operating System

Integration specific rules are stored in the integrations/ directory:

folder integration
aws/ Amazon Web Services (AWS)
azure/ Microsoft Azure
cyberarkpas/ Cyber Ark Privileged Access Security
endpoint/ Elastic Endpoint Security
gcp/ Google Cloud Platform (GCP)
google_workspace/ Google Workspace (formerly GSuite)
o365/ Microsoft Office
okta/ Oka