Isai
4c996490ec
* [New Rule] Netcat Listener Established Inside A Container new rule toml * remove references Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com> * remove false_positives Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com> * adjust from field from s to m for readability Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com> * Update execution_netcat_listener_established_inside_a_container.toml updated query, updated risk score, expanded explanation for 2nd part of the query where process args is used to search for target executables * optimized query optimized query to deduplicate fields based on review feedback * Update execution_netcat_listener_established_inside_a_container.toml updated query comment * Update execution_netcat_listener_established_inside_a_container.toml added false positive section * Update execution_netcat_listener_established_inside_a_container.toml adjusted tags * removed the != end query parameter removed the exclusion of end events for this to account for short-lived netcat listener processes --------- Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com> Co-authored-by: Mika Ayenson <Mikaayenson@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 |