CAI eTrust Antivirus

### http://www3.ca.com/Solutions/Product.asp?ID=156  (ex InoculateIT)
['CAI eTrust Antivirus', 'etrust-wrapper',
  '-arc -nex -spm h {}', [0], [101],
  qr/is infected by virus: (.+)/ ],
  # NOTE: requires suid wrapper around inocmd32; consider flag: -mod reviewer
  # see http://marc.theaimsgroup.com/?l=amavis-user&m=109229779912783