Clam AntiVirus is an anti-virus toolkit designed especially for email scanning on mail gateways. It provides a number of utilities, including a flexible and scalable multi-threaded daemon, a commandline scanner, and a tool for automatic database updates. The core of the package is an anti-virus engine available as a shared library.
Vexira Antivirus is virus defense system. It can identify which files may contain malicious code requiring further investigation, which greatly increases virus scanning speed. It features the ability to scan files automatically as they are accessed, configurable path protection, email notification, blocking of access to infected files, options to repair, rename, or delete infected files, automated Internet updating, virus scan archives (.zip, .rar, gz, .tar, etc.), a commandline scanner, scalable concurrent scanning, heuristic detection of new macro viruses, and low system resource requirements.
AVScan is an anti-virus scanner that uses the ClamAV library (libclamav) and GTK+ 1.2. It allows you to create a list of scan items for frequently scanned locations and features on-demand virus database updating, manual drag and drop object scanning, and pausing and resuming of scanning, all in a simple GUI environment.
Yet Another antiVirus Recipe is a procmail that helps to filter out a lot of the most common e-mail worms. It detects worms with base-64 signatures (such as Klez, Hybris, and BugBear), HTML IFRAME exploits, CLSID hidden extension exploits, -XML code base exploits, executable extensions (bat, pif, vbs, vba, scr, lnk, com, and exe), and macros for doc, dot, xls, and xla files. It also detects most Nigerian scam e-mails.
BitDefender AntiVirus for Samba protects Samba servers running under Linux from viruses and other malware. It's configured for "On-Access" scanning of the files that are copied to or are accessed from the Samba file server's shared partitions. BitDefender claims 100% detection rate for all viruses in the wild (ITW) through its powerful scanning engines certified by Virus Bulettin in April 2005.
Antivirus Live CD is a 4MLinux fork including the ClamAV scanner. It's designed for system admins who need a lightweight live CD with an antivirus scanner. Both Ethernet (including Wi-Fi) and dial-up (including fast USB modems) Internet connections are supported, to enable automatic updates of the virus signature database. All partitions are mounted automatically during boot so they can be scanned by ClamAV (the supported filesystems are: btrfs, ext2, ext3, ext4, FAT, HFS, HFS+, jfs, Minix, NTFS, ReiserFS, and XFS). Antivirus Live CD image is fully compatible with UNetbootin, which can be used to create an easy-to-use Antivirus Live USB.
BitDefender Antivirus Scanner for Unices is a powerful on-demand antivirus scanner for command lines and shell scripts. It supports manual scanning of individual files or entire file systems, malicious code detection, and disinfection. After each scan, a detailed report of displayed positive virus detections is displayed. It uses scanning engines that are certified by prestigious testing labs to scan regular files, multi-level archives, packed files, email messages (eml), and password protected archives.
SAVget is a Bash script which is a clone of the Windows SGET utility released by Sophos AntiVirus. In addition to emulating most of SGET's features (automatic retrieval of registered products and virus IDE files for example), it can also be integrated with email clients such as Mutt to automatically retrieve new virus definitions as they are announced.