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Category: Hostile Code
PHP_Sec (Wasp Project)
PHP_Sec is a library for PHP, designed to detect possible Web attacks, use encryption and log information quickly and easily. The library acts as an IDS but at script level detecting possible SQL Injection, Cross Site Scripting, Directory Traversal, Evasion Techniques and various other vulnerabilties. By adding 2 lines of code we can protect any application PHP application in an easy way.
DmpE32 -Symbian Executable Information Dumper
Symbian Exe File dumper * Useful for analysis of potential malware. * Determine wheteher or not an executable has been inappropiately modified(Mosquitos "Trojan"). * Provides information on: - Header (UIDs,Section sizes, Entry Point, Application Type) - Imported functions list (DLL name and number of functions by default)
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, a commandline scanner, and a tool for automatic updating via Internet. The programs are based on a shared library distributed with the Clam AntiVirus package, which you can use in your own software.
MIMEDefang is a flexible MIME e-mail scanner designed to protect Windows clients from viruses. It can alter or delete various parts of a MIME message according to a very flexible configuration file. It can also bounce messages with unnaceptable attachments. MIMEDefang works with Sendmail 8.11's new "Milter" API, which gives it much more flexibility than procmail-based approaches.
Symbian SIS file dumping utility that allows for analysis of potential malware without actual installation of files. It has been field tested by various Antivirus researchers, who used it to help analyze the the recent Symbian Carib Worm.
Astaro Security Linux (Stable 5.x)
Astaro Security Linux is a firewall solution. It does stateful packet inspection filtering, content filtering, user authentication, virus scanning, VPN with IPSec and PPTP, and much more. With its Web-based management tool, WebAdmin, and the ability to pull updates via the Internet, it is pretty easy to manage. It is based on a special hardened Linux 2.4 distribution where most daemons are running in change-roots and are protected by kernel capabilities.
File::Scan allows users to make multiplataform virus scanners which can detect Windows/DOS/Mac viruses. It include a virus scanner and signatures database.
The milter module for Python provides a python interface to Sendmail's libmilter that exploits all its features. Milters can run on the same machine as sendmail, or another machine. The milter can even run with a different operating system or processor than sendmail. Sendmail talks to the milter via a local or internet socket, and keeps the milter informed of events as it processes a mail connection. At any point, the milter can cut the conversation short by telling sendmail to ACCEPT, REJECT, or DISCARD the message. After receiving a complete message from sendmail, the milter can again REJECT or DISCARD it, but it can also ACCEPT it with changes to the headers or body.
Ryan's Anti-Virus Recipe
Ryan's Anti-Virus Recipe is a Procmail recipe that performs content-based (as opposed to signature-based) filtering for common email viruses using Procmail's scoring feature. Emails that are determined to contain viruses are stamped with a header indicating the name of the virus and are filtered into a user-specified quarantine folder.
MailScanner is an Email virus scanner and spam tagger. It supports sendmail and Exim MTAs, and the Sophos, McAfee, F-Prot, F-Secure, CommandAV, InoculateIT, Inoculan 4.x, Kaspersky, RAV, and Panda anti-virus scanners. It supports SpamAssassin for highly successful spam identification. It is specifically designed to handle Denial Of Service attacks. It is very easy to install, and requires no changes at all to your sendmail.cf file. It is designed to be lightweight, and won't grind your mail system to a halt with its load. It can be integrated into any email system, regardless of the software in use.
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