I mean SpamAssassin and ClamD
Spamassasin is not part of ASL, nor does ASL install it.
Clamd is used to scan the system for malware, such as web and FTP uploads, and if you enable the realtime antimalware system.
Log into the ASL GUI, click on Configuration, click on ASL configuration, scroll down to the Mod_security configuration settings and you can disable rulesets there.
I only see
embedded * * * * 80
embedded * * * * 443
You clicked on the WAF tab, click on the tab all the way to right that says "Configuration". The click on ASL Configuration, then scroll down to Mod_security configuration.