CTF

A customizable, easy-to-use Capture The Flag framework for running cybersecurity competitions.

An open-source platform for developing, running, and administering Capture the Flag (CTF) competitions on real IT infrastructure.

An open-source platform for hosting Jeopardy and King of the Hill style Capture the Flag competitions.

A highly accessible and automated virtualization platform for security education and capture-the-flag exercises.

A free open-source Ruby on Rails scoring server for cyber Capture the Flag competitions with dynamic hints and web-based challenge management.

A lightweight, fast, and scalable CTF (Capture The Flag) competition engine written in PHP.

A simple security capture the flag framework designed to make running your own contests as easy as possible.

A deprecated open-source platform for hosting Capture The Flag (CTF) competitions, originally used for picoCTF 2019.

A framework to create, build, deploy, and monitor jeopardy CTF challenges with configurable structure and automation.

A real-time capture the flag (CTF) scoring engine and game manager for cybersecurity wargames.

A framework that generates randomly vulnerable virtual machines for security education, labs, and CTF events.

A portable, extensible framework for network reconnaissance and MITM attacks on WiFi, BLE, HID, CAN-bus, IPv4, and IPv6 networks.

A framework for performing and analyzing layer 2 network protocol attacks, including STP and CDP.

An automated, modular cryptanalysis tool for identifying and exploiting weak cryptosystems.

A command-line utility for performing hash length extension attacks against vulnerable cryptographic hash functions.

A CLI tool and library for executing padding oracle attacks with concurrent network requests and an elegant UI.

A multi-attack RSA tool for CTF challenges that decrypts data from weak public keys and recovers private keys.

A Python tool for calculating RSA and RSA-CRT cryptographic parameters and generating OpenSSL-compatible keys.

A Python tool for analyzing and breaking multi-byte XOR ciphers by guessing key length and content.

An advanced offline password cracker supporting hundreds of hash and cipher types across multiple platforms.

A modular, script-friendly multithreaded bruteforce framework for penetration testing and security auditing.

A multi-threaded Python brute-forcing tool with a modular design for reliable and flexible password guessing attacks.

A Python library for generating format string exploitation payloads in binary exploitation and CTF challenges.

A command-line tool that finds one-gadget RCE (execve('/bin/sh')) offsets in libc binaries for CTF pwn challenges.

A Python CTF framework and exploit development library designed for rapid prototyping and security research.

A QEMU-based interactive runtime analyzer for dynamic binary analysis and reverse engineering.

A tool to search for ROP gadgets in binary files to facilitate Return-Oriented Programming exploitation.

A Python toolkit for security Capture The Flag (CTF) challenges, providing utilities for crypto, shellcodes, and network connections.