analyzing-dns-logs-for-exfiltration
CommunityDetect DNS exfiltration and tunneling from logs
AuthorYukiIto1999
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This skill helps security teams identify covert data exfiltration and DNS-based command and control hidden in network logs.
Core Features & Use Cases
- Detect DNS tunneling via subdomain length anomalies and elevated entropy.
- Identify DGA-like domains and high-volume TXT query patterns for DNS abuse.
- Correlate DNS findings with SIEM data to surface actionable alerts and incident responses.
Quick Start
Analyze your DNS logs to surface exfiltration patterns and DNS-based C2 indicators.
Dependency Matrix
Required Modules
None requiredComponents
scriptsreferences
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: analyzing-dns-logs-for-exfiltration Download link: https://github.com/YukiIto1999/ctf-sleuth/archive/main.zip#analyzing-dns-logs-for-exfiltration Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 471,000+ vetted skills library on demand.