clamav-daemon 0.91.2-0ubuntu1 (amd64 binary) in ubuntu gutsy

 Clam AntiVirus is an anti-virus toolkit for Unix. The main purpose of this
 software is the integration with mail servers (attachment scanning). The
 package provides a flexible and scalable multi-threaded daemon in the
 clamav-daemon package, a commandline scanner in the clamav package, and a tool
 for automatic updating via Internet through the clamav-freshclam package. The
 programs are based on libclamav2, which you can use in your own software.
 .
 This package contains the daemon and command line interface to the daemon,
 featuring:
   * fast, multi-threaded daemon
   * easy integration with MTA's
   * support for on-access scanning
   * remote scanning
   * able to be run supervised by daemon