FreeBSD equivalent of LMD/Linux Malware Detect?

[Özgür Kazancci]

Has anyone ever come across a FreeBSD equivalent of (or any similar tool 
to) Linux Malware Detect, a.k.a. lmd?

https://www.rfxn.com/projects/linux-malware-detect/
https://github.com/rfxn/linux-malware-detect

It *somehow* works on FreeBSD 10/11, but not on 12 at all.

I need to scan *regularly* php-shell scripts/php malwares (and any other 
skript-kiddies stuff) on a public web server.
I'd be much grateful to any related suggestions as well.

Thanks in advance for any ideas,
Özgür Kazancci