Utilities (Disk 97) (Jul 1988) : Vcheck12 / readme

This program can check for the presence of either of the two currently
known Amiga viruses.  It can check for the presence in memory and
optionally on a specified disk drive.

  If found in memory, it will clear out the offending virus.  If the virus
is discovered on a disk, you may use the DOS command INSTALL write a new
boot track and clear the disk of the virus.

   CAUTION -- using the INSTALL command on some commercial (game) disks
may destroy the copy protection and render the disk unusable.