Wednesday, August 4, 2010

What�s in a (rogue) name? VirusTotal 2010

There is a well-respected and very useful site that everyone in the anti-virus industry uses � sometimes several times a day: Virus Total. You can upload suspicious files or their check sums to Virus Total to see if a file is malicious. The makers of a new rogue have picked up on the Virus Total name in an effort to make their malicious creation look like something legitimate:

Virus_total detection
(click to enlarge)

What it tries to download is detected as FraudTool.Win32.FakeRean (fs).

Here�s what the real Virus Total site looks like. It basically runs your code sample or check sum against 41 anti-virus engines and displays the resulting detections.

Real Virus Total

(click to enlarge)

We�ve entered the MD5 check sum of the VIPRE detection (above) and copied
here a portion of the Virus Total page (32 detections cut out) with the Sunbelt detection highlighted:

Virus total working
(click to enlarge)

Nice work Bharath.

Tom Kelchner


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