Files
sigma-rules/rules
Terrance DeJesus f43bf99698 [New Rule] GitHub Actions Workflow Injection Blocked (#5433)
* [New Rule] GitHub Actions Workflow Injection Blocked
Fixes #5431

* adjusts MITRE ATT&CK mappings

* adjusting file name

* updating GitHub integration schema; fixed MITRE mappings

* revert manifests / schemas to main

* added dynamic github fields to non-ecs file

* Update rules/integrations/github/initial_access_github_actions_workflow_injection_blocked.toml

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

* Update rules/integrations/github/initial_access_github_actions_workflow_injection_blocked.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

* Update rules/integrations/github/initial_access_github_actions_workflow_injection_blocked.toml

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

* changed github actor ID reference

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Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
2025-12-17 14:29:33 -05:00
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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