Unable to use ClamAV on DirectAdmin servers

Issue

• ClamAV cannot be used DirectAdmin servers without additional configuration
• DirectAdmin started to use system/repo clamav service having clamscan located in /usr/bin/clamscan, so it won't be /usr/local/bin/clamdscan anymore.

Environment

• DirectAdmin PRO pack
• Cloudlinux
• CageFS < 7.5.4
• ClamAV

Solution

Update the cagefs package to at least 7.5.4-1.

In case an update is not possible, the following workaround could be used: 

Rebuild DirectAdmin as follows:

# /usr/local/directadmin/custombuild/build set clamav yes
# /usr/local/directadmin/custombuild/build clamav

After that, the ClamAV option should be visible in user level to do the scan.

Note: This feature is available only in DirectAdmin licenses with a propack, lifetime licenses or dc licenses does not have that feature.

Cause

When DA starts the ClamAV service – it starts it under a user that does not have the ClamAV binaries in his cage.  DA started to use system/repo clamav service, so it won't be '/usr/local/bin/clamdscan' anymore.
The issue CAG-1276 fixed in cagefs-7.5.4-1, changes will be reflected in CloudLinux  Changelog