lordbasilaiassistant-sudo / safe-antivirus-scanner Star 2 Code Issues Pull requests Best-in-class free, open-source, safe-by-design on-demand virus scanner for Windows. 1M+ malware signatures, YARA rules, behavioural analysis. Read-only — never breaks your PC. Runs alongside Defender. python windows open-source security scanner antivirus malware-detection eicar Updated Jun 2, 2026 Python