Individual skill
building-threat-intelligence-feed-integration
Builds automated threat intelligence feed integration pipelines connecting STIX/TAXII feeds, open-source threat intel, and commercial TI platforms into SIEM and security tools for real-time IOC matching and alerting. Use when SOC teams need to operationalize threat intelligence by automating feed ingestion, normalization, scoring, and distribution to detection systems.
internal/tools/skills/data/soc-operations/building-threat-intelligence-feed-integration/SKILL.md
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- 1,311
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- Nov 7, 2026
- License
- Apache-2.0
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- cybersecurity Repository topic
- security Repository topic
- bug-bounty Repository topic
- automation Repository topic
- autonomous-pentesting Repository topic
- ai-agent Repository topic
- ai-security Repository topic
- ethical-hacking Repository topic
- golang Repository topic
- penetration-testing Repository topic
- soc Declared skill tag
- threat-intelligence Declared skill tag
- stix Declared skill tag
- taxii Declared skill tag
- misp Declared skill tag
- feeds Declared skill tag
- ioc Declared skill tag
- siem-integration Declared skill tag
- security Derived category
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Read excerpt
# Building Threat Intelligence Feed Integration
## When to Use
Use this skill when:
- SOC teams need automated ingestion of threat intelligence feeds into SIEM platforms
- Multiple TI sources require normalization into a common format (STIX 2.1)
- Detection systems need real-time IOC matching against network and endpoint telemetry
- TI feed quality assessment and deduplication processes need to be established
**Do not use** for manual IOC lookup — use dedicated enrichment tools (VirusTotal, AbuseIPDB) for ad-hoc queries.
## Common Misconfigurations & Verification
- **STIX pattern parsing breaks on `split("'")[1]`:** the push-to-SIEM code extracts the IOC with `indicator.pattern.split("'")[1]`, which silently grabs the wrong token for hash patterns (`[file:hashes.'SHA-256' = '...']` has an extra quoted segment) or any pattern with quoting variation. Verify each `pattern_type=stix` indicator round-trips to the value you expect before bulk-pushing, or you poison the feed with `SHA-256` literals instead of hashes.