Individual skill
building-adversary-infrastructure-tracking-system
Build an automated adversary infrastructure tracking system in Python (dnspython, python-whois, shodan, networkx) that pivots across passive DNS, certificate transparency logs, WHOIS records, and IP enrichment to map threat-actor C2 networks and flag newly registered domains matching known patterns. Use when pivoting from known indicators to discover related C2 infrastructure or maintaining a continuously updated map of a threat actor's network.
skills/building-adversary-infrastructure-tracking-system/SKILL.md
Source commit 54a798831d2266a3ca61ce68a7acb80b81160d57
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- Last checked
- Nov 9, 2026
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- Repository last updated
- Aug 31, 2026
- License
- Apache-2.0
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- ai-agents Repository topic
- claude-code Repository topic
- cybersecurity Repository topic
- incident-response Repository topic
- mitre-attack Repository topic
- penetration-testing Repository topic
- red-team Repository topic
- security Repository topic
- cloud-security Repository topic
- malware-analysis Repository topic
- infrastructure-tracking Declared skill tag
- passive-dns Declared skill tag
- c2 Declared skill tag
- whois Declared skill tag
- threat-actor Declared skill tag
- pivoting Declared skill tag
- threat-intelligence Declared skill tag
- domain-analysis Declared skill tag
- devops Derived category
- security Derived category
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LICENSEasset · 11,255 bytesSKILL.mdcore · 14,837 bytesSKILL.mdcore · 14,837 bytesSKILL.mdcore · 14,837 bytesSKILL.mdcore · 14,837 bytesreferences/api-reference.mddoc · 1,504 bytesscripts/agent.pyruns · 4,517 bytes
Read excerpt
# Building Adversary Infrastructure Tracking System
## Overview
Adversary infrastructure tracking uses passive DNS records, certificate transparency logs, WHOIS registration data, and IP enrichment to discover, map, and monitor threat actor command-and-control (C2) networks. Attackers frequently reuse hosting providers, registrars, SSL certificates, and naming patterns across campaigns, enabling analysts to pivot from known indicators to discover new infrastructure. This skill covers building an automated tracking system that identifies infrastructure relationships, detects newly registered domains matching adversary patterns, and maintains a continuously updated map of threat actor networks.
## When to Use
- When deploying or configuring building adversary infrastructure tracking system capabilities in your environment
- When establishing security controls aligned to compliance requirements
- When building or improving security architecture for this domain
- When conducting security assessments that require this implementation
## Prerequisites