ClamAV
Software
ClamAV is a free software, cross-platform antimalware toolkit able to detect many types of malware, including viruses. It was developed for Unix and has third party versions available for AIX, BSD, HP-UX, Linux, macOS, OpenVMS, OSF, Solaris and... Wikipedia
Developer(s): Cisco Talos
Initial release: May 8, 2002; 21 years ago
License: GPL-2.0-only
Original author(s): Tomasz Kojm
Repository: github.com/Cisco-Talos/clamav