Clam Antivirus

clamd (daemonized scanner)

### http://www.clamav.net/
['ClamAV-clamd',
  \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamav/clamd"],
  qr/\bOK$/, qr/\bFOUND$/,
  qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],

clamscan (command-line scanner)

### http://www.clamav.net/   - backs up clamd or Mail::ClamAV
['ClamAV-clamscan', 'clamscan',
  "--stdout --disable-summary -r --tempdir=$TEMPBASE {}", [0], [1],
  qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],