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11/24/09
Facebook Warning!!!
Filed under: Internet, Security
Posted by: Edward Zipper @ 2:09 pm

From PC Magazine

Facebook Worm Sells Itself with a Booty Call

fbworm.pngGadi Evron noted a new Facebook worm over the weekend. The hook to it appears in a friend’s profile as the racy image at left.

Click the image, and you are brought to a Web page with the same image.

Analysis by famous malware analyst Nick Fitzgerald calls this a CSRF
(Cross-Site Request Forgery) attack, a cousin to cross-site scripting:

A sequence of iframes on the exploit page call
a sequence of other pages and scripts, eventually resulting in a form submission to Facebook “as if” the victim had submitted a URL for a wall post and clicked on the “Share” button to confirm the post.

Afterward, you are redirected to a porn site.

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