Malware Detection GitHub Repositories (2026) · Open Source Tools

Free Windows, Mac and Linux cleaner, scanner, and more.

0-day malware detection for binaries, source & scripts (that doesn't suck)

Endpoint detection for Windows, Linux, and macOS. Sigma, YARA, and IOC rules on native telemetry. Written in Rust. No cloud account required.

APK/DEX detector for Windows, Linux and MacOS.

Linker/Compiler/Tool detector for Windows, Linux and MacOS.

A comprehensive security scanner for Arch Linux AUR packages that analyzes PKGBUILDs and install scripts for malicious patterns, suspicious behavior, and security vulnerabilities. Written in Rust for performance and safety.

Offline cyber security agent for your apps and AI coding tools. Open R&D: measured in public, improved every release.

TweetFeed collects Indicators of Compromise (IOCs) shared by the infosec community at Twitter. Here you will find malicious URLs, domains, IPs, and SHA256/MD5 hashes.