Clamscan

Для CentOS

yum install clamav-data.x86_64 clamav-filesystem.x86_64 clamav-update.x86_64 clamav-unofficial-sigs.noarch
freshclam
clamscan -i -l /root/clam.log --recursive=yes --detect-pua=yes --detect-structured=yes --scan-mail=no --phishing-sigs=yes --phishing-scan-urls=yes /home