Individual skill
analyzing-network-traffic-of-malware
Analyzes network traffic generated by malware during sandbox execution or live incident response to identify C2 protocols, data exfiltration channels, payload downloads, and lateral movement patterns using Wireshark, Zeek, and Suricata. Activates for requests involving malware network analysis, C2 traffic decoding, malware PCAP analysis, or network-based malware detection.
skills/analyzing-network-traffic-of-malware/SKILL.md
Source commit 54a798831d2266a3ca61ce68a7acb80b81160d57
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 35,926
- Repository last updated
- Aug 31, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- 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
- malware Declared skill tag
- network-analysis Declared skill tag
- pcap Declared skill tag
- wireshark Declared skill tag
- c2-detection Declared skill tag
- data Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
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LICENSEasset · 11,255 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesSKILL.mdcore · 11,843 bytesreferences/api-reference.mddoc · 2,928 bytesscripts/agent.pyruns · 8,826 bytes
Read excerpt
# Analyzing Network Traffic of Malware
## When to Use
- Sandbox execution has captured a PCAP file and the network behavior needs detailed analysis
- Identifying the C2 protocol structure for writing network detection signatures
- Determining what data the malware exfiltrates and to which external infrastructure
- Analyzing DNS tunneling, domain generation algorithms (DGA), or fast-flux behavior
- Creating Suricata/Snort signatures based on observed malware network patterns
**Do not use** for host-based analysis of malware behavior; use Cuckoo sandbox reports or Volatility memory analysis for process-level activity.
## Prerequisites
