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An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

OWASP Juice Shop: Probably the most modern and sophisticated insecure web application

CTF framework and exploit development library

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

CTFs as you need them

Platform to host Capture the Flag competitions

Course materials for Modern Binary Exploitation by RPISEC

Google CTF

A AI general-purpose state-space search engine, validated first on autonomous penetration testing.

A tool designed to exploit a privilege escalation vulnerability in the sudo program on Unix-like systems. It takes advantage of a specific misconfiguration or flaw in sudo to gain elevated privileges on the system, essentially allowing a regular user to execute commands as the root user.

A deliberately vulnerable CI/CD environment. Learn CI/CD security through multiple challenges.

Macro-header for compile-time C obfuscation (tcc, win x86/x64)

Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs

A Game of Hackers (CTF Scoreboard & Game Manager)

:key: Hash type identifier (CLI & lib)

My collection of various security tools created mostly in Python and Bash. For CTFs and Bug Bounty.

My CTF journey since 2015. Stats, writeups, code snippets, notes, challenges.

AML/CTF/KYC/OFAC Search of global watchlist and sanctions

The most comprehensive Hack The Box writeup collection - 500+ machines, 400+ challenges, interactive knowledge graph, skill trees, attack path diagrams, ProLabs, Sherlocks, OSCP/CPTS/CRTO prep. Browse: momenbasel.github.io/htb-writeups

IdaClu is a version agnostic IDA Pro plugin for grouping similar functions. Pick an existing grouping algorithm or create your own.

Scoreboard for Capture The Flag competitions.