virustotal-api

Query VirusTotal API v3 to analyze files, domains, URLs, and IPs.

15|5|Updated Apr 6, 2026
One-click install
npx skills add https://github.com/Liberty91LTD/cti-skills --skill virustotal-api-liberty91ltd
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: virustotal-api
Source: https://github.com/Liberty91LTD/cti-skills/tree/main/skills/virustotal-api
Command: npx skills add https://github.com/Liberty91LTD/cti-skills --skill virustotal-api-liberty91ltd

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Centralizes programmatic access to VirusTotal API v3 endpoints to enrich threat indicators with authoritative context.

Core Features & Use Cases

  • Endpoint reference for file, IP, domain, and URL analysis with authentication guidance.
  • Rapid enrichment of indicators by retrieving analysis results, reputation scores, and notable metadata.
  • Use Case: Integrate VT v3 lookups into incident response workflows to accelerate triage and reporting.

Quick Start

Query VirusTotal API v3 to analyze a file, IP, domain, or URL and retrieve contextual threat intelligence.

Frequently Asked Questions about virustotal-api

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I enrich threat indicators using VirusTotal API v3?

You can enrich threat indicators using VirusTotal API v3 by querying endpoints for files, domains, URLs, and IPs to retrieve analysis results, reputation scores, and contextual metadata.

What is the best way to integrate VirusTotal lookups into incident response workflows?

Integrating VirusTotal lookups into incident response workflows centralizes programmatic access to retrieve authoritative threat intelligence, accelerating triage and reporting processes.

Does VirusTotal API v3 require specific authentication for endpoint access?

Yes, VirusTotal API v3 requires proper authentication to satisfy endpoint data field retrieval, rate limits, and structured response formatting for downstream tools.

Can I analyze file hashes and IP addresses for ongoing reputation checks?

You can analyze file hashes and IP addresses for ongoing reputation checks by retrieving analysis results and notable metadata through the VirusTotal API v3 endpoints.

What are the limitations of VirusTotal API v3 for threat intel gathering?

Limitations of VirusTotal API v3 for threat intel gathering include strict rate limits and specific endpoint data field structures that must be satisfied for safe and structured response formatting.