YARA Rules Skill
DevOps & SecurityYARA Rules Skill is an Agent Skill for devops & security published in the a5c-ai/babysitter repository on GitHub: a SKILL.md instruction file an AI agent can load to do this task.
YARA rule creation, testing, and deployment
QUICK START
How to use this skill
Bring this guide into your coding agent with a prompt tailored to the tool you use.
- Open your project in Codex.
- Copy and paste the prompt below.
- Review files and risks before approving any action.
Prompt to paste
Inspect the Agent Skill at https://github.com/a5c-ai/babysitter/blob/HEAD/library/specializations/security-research/skills/yara-rules/SKILL.md and all supporting files. Report provenance, permissions, scripts, dependencies, and security risks. Propose an exact installation into .agents/skills/yara-rules-skill, but wait for my approval before writing files or running scripts.
Copying this prompt does not install or run the skill. Review third-party files before use.
YARA Rules Skill
Overview
This skill provides capabilities for YARA rule creation, testing, and deployment for malware detection and threat hunting.
Capabilities
- Generate YARA rules from samples
- Validate YARA rule syntax
- Test rules against sample sets
- Optimize rules for performance
- Create rule metadata and documentation
- Support YARA modules (PE, ELF, etc.)
- Integrate with VirusTotal YARA
- Generate Sigma rules for correlation
Target Processes
- malware-analysis.js
- threat-intelligence-research.js
- security-tool-development.js
Dependencies
- YARA CLI
- yara-python library
- VirusTotal API (optional)
- Sample malware corpus (for testing)
Usage Context
This skill is essential for:
- Malware detection rule development
- Threat hunting operations
- IOC-based detection
- Malware family classification
- Automated sample triage
Integration Notes
- Rules can be tested against known good/bad samples
- Performance metrics help optimize detection speed
- Supports rule versioning and documentation
- Can export to multiple detection platforms
- Integrates with YARA-L for Chronicle