Snort Rules

FireEye's Red Team Tool CountermeasuresYARA

Snort and YARA rules to detect attacks using FireEye's red team tools, released after their 2020 breach disclosure.

FireEye's Sunburst CountermeasuresYARA

Open-source detection rules for identifying SolarWinds SunBurst backdoor activities and related vulnerabilities across multiple security tools.

suricataparserPython

A pure Python parser and generator for Snort and Suricata intrusion detection rules.

detectionYARA

A collection of open-source threat detection rules for Snort, Sigma, and Yara security tools.