rkhunter

Searches for rootkits and malware. More information: https://wiki.archlinux.org/title/Rkhunter.

Check a system for rootkits and malware:

sudo rkhunter --check

Update rkhunter:

sudo rkhunter --update

Print all available tests:

sudo rkhunter --list

Display version:

sudo rkhunter --versioncheck

Display help:

sudo rkhunter --help