ClamAV triggering Windows Virus & Threat Protection | MDaemon Technologies, Ltd.

ClamAV triggering Windows Virus & Threat Protection


  • Windows Server 2022:  I'm seeing the following in the Security/Antivirus log:

    * INLINE SCANNING ERROR: ClamAV error while scanning file c:\mdaemon\queues\temp\md5001000000064.wrk!

    At the same time, Windows Virus & Threat Protection reports:

       Detected: Trojan:Script/Sabsik.TE.A!ml
       Status: Severe
       Details: This program is dangerous and executes commands from an attacker

       Affected items:
       containerfile: C:\MDaemon\Queues\Temp\md5001000000064.wrk

    I assume this is a false positive?  Is so, what's the best way to stop it triggering??

     

    Thanks,

    Cameron

     



  • We recommend excluding any first party (Win Defender) or third party antivirus solutions from scanning and/or monitoring the C:\MDaemon directory and sub-folders to avoid any interruptions in mail flow.

    https://knowledge.mdaemon.com/running-non-mdaemon-antivirus-solution

    In this case it appears Windows defender detected a trojan while ClamAV was trying to scan the message through its own definition database.


  • It happens so often that it seems Windows Defender believes the MDaemon .wrk files are the trojan!

    I've excluded C:\MDaemon from scanning so hopefully that will do it.


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