Binary package “clamav-freshclam” in ubuntu maverick

anti-virus utility for Unix - virus database update utility

 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 command-line
 scanner in the clamav package, and a tool for automatic updating via
 the Internet in the clamav-freshclam package. The programs are based
 on libclamav6, which can be used by other software.
 This package contains the freshclam program and scripts to automate virus
 database updating. It relies on an Internet connection, but can be
 run in a variety of ways to compensate for intermittent connections.