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Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
x64dbg
An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
C++49,462 starslast pushed 3 days agomukul975
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
Python32,526 starslast pushed 2 weeks agoMobSF
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.
JavaScript21,733 starslast pushed 2 days agoWe5ter
A powerful and open-source toolkit for hackers and security automation - 安全行业从业者自研开源扫描器合辑
—9,041 starslast pushed 4 weeks agobee-san
🐸 Identify anything. pyWhat easily lets you identify emails, IP addresses, and more. Feed it a .pcap file or some text and it'll tell you what it is! 🧙♀️
Python7,326 starslast pushed 3 years agoMISP
MISP (core software) - Open Source Threat Intelligence and Sharing Platform
PHP6,516 starslast pushed Yesterdayintelowlproject
IntelOwl: manage your Threat Intelligence at scale
Python4,705 starslast pushed 3 days agoalexandreborges
Malwoverview is a first response tool for threat hunting across VirusTotal, Hybrid Analysis, URLHaus, Polyswarm, Malshare, Alien Vault, Malpedia, Malware Bazaar, ThreatFox, Triage, IPInfo, Shodan, AbuseIPDB, GreyNoise, URLScan.io, Whois/RDAP, NIST, and VulnCheck. Supports LLM enrichment, IOC extraction, YARA scanning, and Android analysis.
Python4,083 starslast pushed 5 weeks agoduty1g
x64dbg-MCP Server is a native MCP (Model Context Protocol) plugin for x64dbg that exposes the debugger's full functionality over HTTP. Connect any MCP-compatible AI assistant and control x64dbg programmatically: set breakpoints, step through code, read memory, dump registers, and more. Built with Zig — zero dependencies, single-binary output, cros
Zig1,923 starslast pushed 1 week agomaliceio
VirusTotal Wanna Be - Now with 100% more Hipster
Go1,862 starslast pushed 3 years ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | x64dbg An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis. | C++ | 49,462 | last pushed 3 days ago | |
| 2 | mukul975 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 | Python | 32,526 | last pushed 2 weeks ago | |
| 3 | MobSF 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. | JavaScript | 21,733 | last pushed 2 days ago | |
| 4 | We5ter A powerful and open-source toolkit for hackers and security automation - 安全行业从业者自研开源扫描器合辑 | — | 9,041 | last pushed 4 weeks ago | |
| 5 | bee-san 🐸 Identify anything. pyWhat easily lets you identify emails, IP addresses, and more. Feed it a .pcap file or some text and it'll tell you what it is! 🧙♀️ | Python | 7,326 | last pushed 3 years ago | |
| 6 | MISP MISP (core software) - Open Source Threat Intelligence and Sharing Platform | PHP | 6,516 | last pushed Yesterday | |
| 7 | intelowlproject IntelOwl: manage your Threat Intelligence at scale | Python | 4,705 | last pushed 3 days ago | |
| 8 | alexandreborges Malwoverview is a first response tool for threat hunting across VirusTotal, Hybrid Analysis, URLHaus, Polyswarm, Malshare, Alien Vault, Malpedia, Malware Bazaar, ThreatFox, Triage, IPInfo, Shodan, AbuseIPDB, GreyNoise, URLScan.io, Whois/RDAP, NIST, and VulnCheck. Supports LLM enrichment, IOC extraction, YARA scanning, and Android analysis. | Python | 4,083 | last pushed 5 weeks ago | |
| 9 | duty1g x64dbg-MCP Server is a native MCP (Model Context Protocol) plugin for x64dbg that exposes the debugger's full functionality over HTTP. Connect any MCP-compatible AI assistant and control x64dbg programmatically: set breakpoints, step through code, read memory, dump registers, and more. Built with Zig — zero dependencies, single-binary output, cros | Zig | 1,923 | last pushed 1 week ago | |
| 10 | maliceio VirusTotal Wanna Be - Now with 100% more Hipster | Go | 1,862 | last pushed 3 years ago |
All · 11,474