Individual skill

collecting-indicators-of-compromise

Systematically collects, categorizes, and distributes indicators of compromise (IOCs) during and after security incidents to enable detection, blocking, and threat intelligence sharing. Covers network, host, email, and behavioral indicators using STIX/TAXII formats and threat intelligence platforms. Activates for requests involving IOC collection, indicator extraction, threat indicator sharing, compromise indicators, STIX export, or IOC enrichment.

internal/tools/skills/data/incident-response/collecting-indicators-of-compromise/SKILL.md

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Nov 9, 2026
License
Apache-2.0

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# Collecting Indicators of Compromise

## When to Use

- During active incident response to identify and block adversary infrastructure
- Post-incident to document all observed adversary artifacts for future detection
- When sharing threat intelligence with ISACs, sector partners, or law enforcement
- When building detection rules in SIEM, EDR, or network security tools
- When enriching IOCs with threat intelligence context for risk scoring

**Do not use** for behavioral TTP analysis without accompanying technical indicators; use MITRE ATT&CK mapping for behavioral characterization.

## Detection Gaps & Validation
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