Sophos Anti-Virus: non-Windows versions have new file type in dataset

Starting in version 4.26, .vdb files will be part of the Sophos Anti-Virus dataset.

The file included in this month's release is called sus01.vdb. Additional .vdb files will be added as necessary.

When repackaging the Sophos Anti-Virus dataset in future, please ensure that you copy all *.vbs files as VDL.dat has been updated to expect them.