Individual skill

performing-malware-hash-enrichment-with-virustotal

Enrich malware file hashes using the VirusTotal API to retrieve detection rates, behavioral analysis, YARA matches, and contextual threat intelligence for incident triage and IOC validation.

internal/tools/skills/data/threat-intelligence/performing-malware-hash-enrichment-with-virustotal/SKILL.md

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# Performing Malware Hash Enrichment with VirusTotal

## Overview

VirusTotal is the world's largest crowdsourced malware corpus, scanning files with 70+ antivirus engines and providing behavioral analysis, YARA rule matches, network indicators, and community intelligence. This skill covers using the VirusTotal API v3 to enrich file hashes (MD5, SHA-1, SHA-256) with detection verdicts, sandbox reports, related indicators, and contextual intelligence for SOC triage, incident response, and threat intelligence enrichment workflows.


## When to Use

- When conducting security assessments that involve performing malware hash enrichment with virustotal
- When following incident response procedures for related security events
- When performing scheduled security testing or auditing activities
- When validating security controls through hands-on testing

## Detection Gaps & Validation