Antivirus Vendors Miss Stration Worm's Second Spamming Stage
Antivirus vendors completely missed the fact that the most massive worm attack in months has a secondary payload that has sent millions of pharmaceutical spam messages, a security intelligence company revealed Tuesday.
The Stration worm, aka Warezov, has been topic number one for anti-virus firms for almost three months, but until recently they hadn't figured out that the malware kicks into second gear about six hours after it's installed. Then, said Reston, Va.-based VeriSign iDefense, it begins sending massive amounts of spam touting Viagra, Xanax, and Propecia prescription medicines. Antivirus Vendors Miss Stration Worm's Second Spamming Stage - News by InformationWeek
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