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kiwamizamurai/cctf · Archived

networking

Analyzes network traffic and exploits protocols. Use when working with PCAP files, Wireshark captures, packet analysis, protocol exploitation, traffic forensics, or data exfiltration detection.

First seen Feb 1, 2026

Installation

$ npx skills add kiwamizamurai/cctf --skill networking
View on skills.sh ↗ GitHub repository ↗

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Also in this package

Other skills from kiwamizamurai/cctf.

npx skills add kiwamizamurai/cctf
web-security 75 mobile-security 34 osint 24 pyjail 10 binary-analysis 8 crypto-analysis 7 forensics 6 writeup-generator 5

Browse all from kiwamizamurai/cctf

More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 7
Default branch main
Open issues 0
Status Archived

Skill metadata

Parsed from SKILL.md frontmatter.

Allowed toolsBash, Read, Write, Grep, Glob

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 1,936 B
  • docs SUMMARY.md 211 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 8 installs

SKILL.md

Networking Skill

Quick Workflow

Progress:
- [ ] Get protocol overview (tshark -z io,phs)
- [ ] Search strings for flag pattern
- [ ] Export HTTP/SMB objects
- [ ] Follow interesting streams
- [ ] Check for credentials/exfiltration
- [ ] Extract flag

Quick Analysis Pipeline

# 1. Basic info
capinfos capture.pcap
file capture.pcap

# 2. Protocol hierarchy
tshark -r capture.pcap -z io,phs

# 3. Conversations
tshark -r capture.pcap -z conv,tcp

# 4. Quick string search
strings capture.pcap | grep -i flag
tshark -r capture.pcap -Y "frame contains flag"

Reference Files

Topic Reference
Wireshark Filters & tshark [reference/wireshark.md](reference/wireshark.md)
Protocol Analysis (HTTP, DNS, FTP, etc.) [reference/protocols.md](reference/protocols.md)
CTF Patterns & Attacks [reference/ctf-patterns.md](reference/ctf-patterns.md)

Tools Quick Reference

Tool Purpose Install
Wireshark GUI packet analysis brew install wireshark
tshark CLI packet analysis brew install wireshark
tcpdump Packet capture Built-in
tcpflow TCP stream extraction brew install tcpflow
nmap Port scanning brew install nmap
masscan Fast port scanning brew install masscan
scapy Packet manipulation pip install scapy

Scapy Quick Reference

from scapy.all import *

# Read PCAP
packets = rdpcap('capture.pcap')

# Filter packets
http_packets = [p for p in packets if TCP in p and p[TCP].dport == 80]

# Extract data
for p in packets:
    if Raw in p:
        print(p[Raw].load)