Siberia Exploit Pack is a new package designed to exploit vulnerabilities and recruit zombies original. It was released almost together with RussKill, a particular purpose botnet also emerging. The versions that are shared in some servers are private and fraudulent purchase is only accessible through “guarantors”, ie other criminals (usually botmaster, spammers, phishers, etc.) This will control and maintain a certain level of trust between developers and their buyers. The structure of this crimeware is composed of several php files and a pack of exploits defaults.”]
Source: http://malwareint.blogspot.com/2009/12/siberia-exploit-pack-another-package-of.html