Analyzing Network Traffic Of Malware
Guide an agent through PCAP and flow analysis to characterize malware C2, exfiltration, and beaconing before containment or remediation.
Overview
Analyzing Network Traffic of Malware is an agent skill for the Ship phase that structures malware-oriented inspection of network captures and flows.
Install
npx skills add https://github.com/mukul975/anthropic-cybersecurity-skills --skill analyzing-network-traffic-of-malwareWhat is this skill?
- Frames malware network analysis around capture inspection and suspicious flow triage
- Supports reasoning about C2 channels, DNS patterns, and exfil paths from traffic artifacts
- Fits post-incident or threat-research workflows when executable behavior is already suspected
- Apache 2.0 licensed skill package from a cybersecurity skills collection
Adoption & trust: 1 installs on skills.sh; 14.9k GitHub stars; 3/3 security scanners passed (skills.sh audits); trending (+100% hot-view momentum).
What problem does it solve?
You have suspicious traffic captures but no repeatable way to explain beaconing, C2, or exfil behavior to your agent or stakeholders.
Who is it for?
Solo builders or indie operators investigating suspected malware with PCAPs or proxy logs and needing agent-guided traffic narrative.
Skip if: Teams without captures or logs who only need generic secure-coding linting—use appsec review skills instead.
When should I use this skill?
You have malware-related network captures or logs and need agent-guided traffic characterization.
What do I get? / Deliverables
You leave with a documented read on malicious network patterns and clearer next steps for blocking, hunting, or deeper forensics.
- Narrative of suspicious flows, domains, and ports
- IOC-oriented notes suitable for blocking or further hunting
Recommended Skills
Journey fit
Canonical shelf is Ship because traffic dissection is a security investigation step on suspect builds or incidents, not day-one idea research. Security subphase covers malware network behavior analysis that informs blocking rules and incident response.
How it compares
Use for malware traffic interpretation, not as a replacement for endpoint EDR or automated sandbox detonation pipelines.
Common Questions / FAQ
Who is analyzing-network-traffic-of-malware for?
Builders and agents doing security investigations who already have network artifacts and want structured malware traffic analysis.
When should I use analyzing-network-traffic-of-malware?
During Ship security work after an incident or suspicious binary, when validating C2 or exfil in captures before Operate hardening or redeploy.
Is analyzing-network-traffic-of-malware safe to install?
Review the Security Audits panel on this Prism page and the upstream repo before installing; do not run unknown captures on production networks without isolation.
SKILL.md
READMESKILL.md - Analyzing Network Traffic Of Malware
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