clamav

Open-source antivirus engine for detecting trojans and malware

brewmacoslinux
Try with needOr install directly
Source

About

Anti-virus software

Commands

clamscanclamdfreshclamclamconf

Examples

Scan a file or directory for viruses$ clamscan -r /path/to/scan
Update virus definitions$ freshclam
Scan with verbose output and move infected files to quarantine$ clamscan -v --move=/tmp/quarantine /path/to/file