GeCAD RAV AntiVirus?

# GeCAD AV technology is acquired by Microsoft; RAV has been discontinued.
# Check your RAV license terms before fiddling with the following two lines!
['GeCAD RAV AntiVirus 8', 'ravav',
  '--all --archive --mail {}', [1], [2,3,4,5], qr/Infected: (.+)/ ],
  # NOTE: the command line switches changed with scan engine 8.5 !
  # (btw, assigning stdin to /dev/null causes RAV to fail)