The Sirefef/Zaccess family of Trojans – designed to download other malware, disable the machine’s security features, and often make lasting changes to the computer – is usually distributed to unsuspecting victims via email spam campaigns.
But its peddlers have lately changed tack, and have begun bundling the malware with codecs, game installers and crack/keygen applications…Read more
(AddThis)
Also check out “Bafruz Trojan wreaks havoc on infected systems“