jsteg

jsteg go get lukechampine.com/jsteg jsteg is a package for hiding data inside jpeg files, a technique known as steganography. This is accomplished by copying each bit of the data into the least-significant bits of the image. The amount of data that can be hidden depends on the filesize of the jpe...

awesome-ctf-resources

Awesome CTF resources A list of Capture The Flag CTF frameworks, libraries, resources and software for started/experienced CTF players 🚩 Any contribution is welcome, send me a PR! ❤️ -The software and resources collected do not belong to me and have been compiled for educational purposes only-...

ctf-skills

ctf-skills Agent Skills for solving CTF challenges — web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more. Works with any tool that supports the Agent Skills spec, including Claude Code. Installation npx skills add ljagiello/ctf-skills Environment Setup Two setup...

xss_vulnerability_challenges

XSS Vulnerability Scenarios challenges This repository is a Dockerized php application containing some XSS vulnerability challenges. The ideas behind challenges are: Javascript validation bypass html entities bypass WAF bypass Black-list validation bypass Basic XSS validation bypass Double encode...

BoxPwnr

BoxPwnr A fun experiment to see how far Large Language Models LLMs can go in solving CTF challenges and security labs on their own. It started with HackTheBox and now covers many platforms and agentic solvers. BoxPwnr provides a plug and play system that can be used to test performance of differe...

0l4bs

0l4bs Cross-site scripting labs for web application security enthusiasts List of Chall : Chall 1 | URL Chall 2 | Form Chall 3 | User-Agent Chall 4 | Referrer Chall 5 | Cookie Chall 6 | LocalStorage Chall 7 | Login Page Chall 8 | File Upload Chall 9 | Base64 Encoding Chall 10 | Removes Alert Chall...

stego-toolkit

Steganography Toolkit This project is a Docker image useful for solving Steganography challenges as those you can find at CTF platforms like hackthebox.eu. The image comes pre-installed with many popular tools see list below and several screening scripts you can use check simple things for...

TarantuBench

TarantuBench v1 A benchmark for evaluating AI agents on web security challenges, generated by the TarantuLabs engine. What is this? TarantuBench is a collection of 100 vulnerable web applications, each containing a hidden flag TARANTU.... An agent's job is to find and extract the flag by...

CTF-RSA-tool

CTF-RSA-tool factordb http://factordb.com/ Fast Install cd install cd gmp-6.1.2 && make && make check && make install cd mpfr-4.0.1 && make && make check && make install cd mpc-1.1.0 make && make check && make install cd gmpy2-2.1.0a1 && python setup.py buildext --static=$HOME/static install cd...

Writeups

Writeups Collection of detailed and optimized? write-ups for various CTF challenges. Challenge Name| Category| CTF Competition| Short Description ---|---|---|--- The wilderness| pwn| openECSC 2024| Breaking ASLR by timing memory access😈 Lua.efi| pwn| UIUCTF 2025| Booting an unsigned kernel using...

Frida-Labs

This repository contains a series of challenges designed for learning Frida for Android. These are not like hardcore Capture The Flag CTF applications but will help you to start with Frida and its commonly used APIs. If you are entirely new to Frida, this is the perfect repository to get started....

Ricnar-Exploit-Solutions

Solutions to the challenges proposed by Ricardo Narvaja and Crack Latinos http://www.ricardonarvaja.info/WEB/EXPLOITING/...

local-llm-ctf

Local LLM CTF & Lab This repository is intended to be accompanied with the content at https://bishopfox.com/blog/large-language-models-llm-ctf-lab, which covers the goals of the research, explanations of the implementation, and a few results of the CTF...

SecGen

Security Scenario Generator SecGen Summary SecGen creates vulnerable virtual machines, lab environments, and hacking challenges, so students can learn security penetration testing techniques. Boxes like Metasploitable2 are always the same, this project uses Vagrant, Puppet, and Ruby to create...

cutter

Cutter Cutter is a free and open-source reverse engineering platform powered by rizin. It aims at being an advanced and customizable reverse engineering platform while keeping the user experience in mind. Cutter is created by reverse engineers for reverse engineers. Learn more at cutter.re. Getti...

vuke

vuke Research tool for analyzing and reproducing vulnerable Bitcoin key generation. Features Modular architecture - pluggable sources and transforms Multiple input sources Numeric ranges test weak seeds Wordlists brainwallet analysis Timestamps time-based PRNG exploitation Stdin streaming pipelin...

GlacierCTF2023_writeups

Glacierctf 2023 Description CTF date: 24.11.2023 - 26.11.2023 Duration: 48 hours CTF Time: https://ctftime.org/event/1992 GlacierCTF 2023 was the second edition of the jeopardy-style CTF organized by LosFuzzys. The CTF featured challenges in various categories, including pwn, rev, web, crypto,...

seccomp-tools

Seccomp Tools Powerful tools for seccomp analysis. This project is aimed primarily but not exclusively at analyzing seccomp sandboxes in CTF pwn challenges. Some features are CTF-specific, but they're just as useful for analyzing real-world seccomp filters. Features Dump - Automatically dumps...

DFIR-LABS

About DFIR LABS is a compilation of challenges that aims to provide practice in simple to advanced concepts in the following topics: Digital Forensics, Incident Response, Malware Analysis and Threat Hunting. This is aimed at Professionals, Security Researchers, Students, CTF Players as well as DF...

oasis

OASIS Offensive AI Security Intelligence Standard — Open-source AI security benchmarking. Benchmark how AI models perform offensive security tasks — vulnerability discovery, exploitation, privilege escalation, and more. Full analysis with MITRE ATT&CK mapping, behavioral scoring, and detailed...