Terrance DeJesus
1704924f7b
* adding rule detection * changed Rule ID * Update rules/linux/execution_abnormal_process_id_file_created.toml Adding reboot extension as well. Reference: https://exatrack.com/public/Tricephalic_Hellkeeper.pdf * Update rules/linux/execution_abnormal_process_id_file_created.toml Adding reboot to description. Reference: https://exatrack.com/public/Tricephalic_Hellkeeper.pdf * Update rules/linux/execution_abnormal_process_id_file_created.toml Added additional reference to similar threat. * Update rules/linux/execution_abnormal_process_id_file_created.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_abnormal_process_id_file_created.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * added rule for a process starting where the executable's name represented a PID file * Adjusted user.id value from integer to string * Added simple investigation notes and osquery coverage * TOML linting * Updated date to reflect recent changes Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
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 |