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January 9, 2008 12:07 PM PST

Phishers now leasing the Storm worm botnet

Posted by Robert Vamosi
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A number of phishing sites have cropped up within the last day using domains previously attributed to the Storm worm botnet. Last fall, Storm was used in a series of pump-and-dump stock spam blasts, including a unique MP3-based spam blast, but researchers at F-Secure don't think the original authors of Storm are necessarily trying something new. F-Secure said Tuesday that "October brought evidence of Storm variations using unique security keys. The unique keys...allow the botnet to be segmented allowing 'space for rent.'" They think phishers are leasing parts of the larger botnet.

F-Secure cites a Halifax bank as one of the phishing targets, while Trend Micro identifies the Royal Bank of Scotland as another. What connects these sites are the server domains hosting the pages. Trend Micro said Tuesday it detected the hosts "while watching domain activity normally associated with suspected RBN (Russian Business Network) -associated activities."

The original Storm worm code, so named because it coincided with a severe winter storm in Europe, will celebrate its first anniversary next week, on or around January 19.

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Add a Comment (Log in or register) 1 comment
RBN Spreads the storm worm botnet.
by ipollesion January 10, 2008 11:21 AM PST
You must all be careful because behind this worm is an un-legitimate business called RBN which I would advise you to all research yourself if you are into computers and hacking. AKA Russian Business Network.
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Covering computer viruses and computer crime, Robert Vamosi goes beyond the hype to provide you with expert interviews of the top security researchers, as well as offering the hands-on, nontechnical advice you'll need to stay safe online.

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