Porn for Free: Puper Promises Hot Videos on YouTube

YouTube is an excellent resource for video sharing: Users can upload, view, and share video clips. It’s also not novel to find a legitimate web site being used as a vector to spread porn-spewing malware. We blogged earlier about fake video embedded in blogspot domains and attackers capitalizing on sensational news hitting the media. This time attackers are promising free adult video on YouTube to assault unsuspecting users.

Attackers are using fake profiles that contain a video link to YouTube to kick-start an infection. This profile contains a link pointing to:

http://superelection[blocked].info

The preceding web site is infamous for various U.S.-election-related spam and hosts a cocktail of exploits that attempt a drive-by installation on the victim’s machine. The site also attempts to social engineer the victim by promoting a fake codec that installs the Puper Trojan. We have identified multiple profiles connecting to various exploit-serving sites hosting the fake codec. The attackers have been successful in promoting this attack by posting the YouTube links to various forums. With numerous visits to this YouTube link so far, the chances are good that a number of users have fallen victim to this attack.

We advise all Internet users to follow safe browsing practices and keep their systems patched. Meanwhile we at McAfee Avert Labs will continue to protect our customers against such attacks.