Dawn is a static analysis security scanner for ruby written web applications. It supports Sinatra, Padrino and Ruby on Rails frameworks.
- codereview
- cybersecurity
- ruby
- sinatra
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Easy to use OAuth 2 library for iOS, written in Swift.
- swift
- oauth2
An opinionated production-ready SQL-/Swagger-first RESTful JSON API written in Go, highly integrated with VSCode DevContainers by allaboutapps.
- golang-development
- vscode-devcontainers
- golang
- go
JD-Core is a JAVA decompiler written in JAVA.
Endpoint detection for Windows, Linux, and macOS. Sigma, YARA, and IOC rules on native telemetry. Written in Rust. No cloud account required.
- blue-team
- detection-engineering
- edr
- endpoint-detection
A colleciton of CTF write-ups all using pwntools
Open-source, auditable network gateway for homelabs, NAS and servers: DDNS, STUN traversal, port forwarding with SNI routing, reverse proxy and web server, ACME certificates, WAF, Tailscale, frp, Cloudflare Tunnel, Docker and web terminal in one binary. Runs on Docker, fnOS, OpenWrt, Linux, macOS and Windows.
- acme
- ddns
- frp
- golang
Open PS5 firmware 14.10 research: Lua userland experiments, syscall and attack-surface analysis. Kernel read/write and a complete exploit are not demonstrated.
- ps5
- ps5-homebrew
- ps5-jailbreak
- ps5-tools
Sandbox for semi-automatic Javascript malware analysis, deobfuscation and payload extraction. Written for Node.js
- malware-samples
- wscript
- deobfuscation
- angler
Mellivora is a CTF engine written in PHP
OpenDJ is an open-source LDAP directory server written in Java. It provides robust, scalable, and secure directory services for identity management, access control, and authentication in enterprise environments. OpenDJ supports LDAPv3 standard, replication, REST APIs, and high-performance
- ldap-server
- ldap
- opendj
- rest
Limon is a sandbox developed as a research project written in python, which automatically collects, analyzes, and reports on the run time indicators of Linux malware. It allows one to inspect Linux malware before execution, during execution, and after execution (post-mortem analysis) by performing static, dynamic and memory analysis using open source tools
Heimdall is a wrapper around the Security framework for simple encryption/decryption operations.
A collection of cryptographic primitives written in pure Lua
🗜️ A packer for Windows x86 executable files written in C and Intel x86 Assembly. The new file after packing can obstruct reverse engineering（使用C和Intel x86汇编开发的Windows x86可执行文件打包工具，打包后的新文件可以阻碍逆向工程）
BadActor.org An in-memory application driven jailer written in Go
A Lean backend framework whose authorization safety is formally proven. The developer writes only a Cedar schema and policies; handlers are built on Supabase Auth and PostgreSQL.
- access-control
- authorization
- backend-framework
- cedar
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
- active-directory
- cheatsheet
- ctf
- cybersecurity
Pakkero is a binary packer written in Go made for fun and educational purpose. Its main goal is to take in input a program file (elf binary, script, even appimage) and compress it, protect it from tampering and intrusion.
- launcher
- payload
- elf
- elf-binaries
Autonomous OODA-loop pentesting agent. Hermes brain, Kali + Playwright tools over MCP, ATT&CK as the Orient language.
- ai-agents
- autonomous-agents
- kali-linux
- llm-agents
Things we learned from Capture The Flag hacking competitions we participated in.
- hacking-competitions
- ctf-writeups
- ctf
- challenges
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
- anti-bot
- behavioral-analysis
- bot-detection
- captcha
A framework for the JOSE standards JWS, JWE, and JWK written in Swift.
- jws
- jwk
- swift
- jwe
Wraps around various tools and provides some additional checks/information to produce a centralized report of a PE file.