An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
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Secure and fast microVMs for serverless computing.
817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains · Apache 2.0
High performance, minimalist Go web framework
- go
- echo
- web
- middleware
🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.
- python
- unified-hosts
- malware
- ad-blocker
DNS-Blocklists: For a better internet - keep the internet clean!
- dns
- ads
- blacklist
- blocklist
UNIX-like reverse engineering framework and command-line toolset
- radare2
- c
- commandline
- reverse-engineering
Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.
- agent-security
- agent-skills
- agentic-ai
- ai-security
A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
- built-at-rc
- age-encryption
Mobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis.
- static-analysis
- dynamic-analysis
- mobsf
- android-security
Collection of malware source code for a variety of platforms in an array of different programming languages.
- malware
- malware-research
- malware-development
- malware-detection
A collection of hacking / penetration testing resources to make you better!
- ctf
- hacking
- privilege-escalation
- reverse-engineering
Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.com
- administrator
- windows
- system-monitor
- performance-monitoring
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
- java-decompiler
- apk
- java
- procyon
In-depth attack surface mapping and asset discovery
- go
- dns
- subdomain
- enumeration
Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.
A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit/64-bit ARM, 8-bit AVR and 32-bit RISC-V architectures.
The Rogue Access Point Framework
- wifiphisher
- wifi
- rogue
- access-point
Defund the Police.
A repository of LIVE malwares for your own joy and pleasure. theZoo is a project created to make the possibility of malware analysis open and available to the public.
- malware
- malware-analysis
- malware-samples
- malware-research
Program for determining types of files for Windows, Linux and MacOS.
- debugger
- detect
- unpacker
- disassembler
Thefatrat a massive exploiting tool : Easy tool to generate backdoor and easy tool to post exploitation attack like browser attack and etc . This tool compiles a malware with popular payload and then the compiled malware can be execute on windows, android, mac . The malware that created with this tool also have an ability to bypass most AV software protection .
- thefatrat
- bypass
- linux
- autorun
Unofficial revival of the well known .NET debugger and assembly editor, dnSpy