This script is Copyright (C) 2011-2015 Tenable Network Security, Inc.
An antivirus program is installed on the remote host, but the program
does not function properly.
Sophos Anti-Virus for Mac OS X, a commercial antivirus software
package, is installed on the remote host. There is a problem with the
install - either its services are not running or its engine and/or
virus definitions are out of date.
See also :
Make sure updates are working and the associated services are running.
Risk factor :
Critical / CVSS Base Score : 10.0