CTF Environment

A reproducible Nix-based environment for Capture The Flag (CTF) competitions.

Tools Included

Reverse Engineering

• Ghidra: Software reverse engineering (SRE) suite.
• Binwalk: Firmware analysis tool.

Network & Forensics

• Nmap: Network discovery and security auditing.
• Netcat: Networking utility (gnu variant).
• Wireshark (CLI): Network protocol analyzer.
• File/Unzip: Basic file utilities.

Scripting (Python 3.11)

• pwntools: CTF framework and exploit development library.
• requests: HTTP library.
• ropper: ROP gadget finder.
• ipython: Interactive Python shell.

Usage

Enter the environment using Nix:

nix develop

This will load a shell with all tools available in your PATH.