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Walmart Photo Keychain Comes Preloaded With Malware
Blowit writes "With the Christmas holidays just past and opening up your electronic presents may get you all excited, but not for a selected lot of people who got the Mercury 1.5" Digital Photo Frame from Walmart (or other stores). My father-in-law attached the device to his computer and his Trend Micro Anti-virus screamed that a virus is on the device. I scanned the one I have and AVAST did not find any virus ... So I went to Virscan.org to see which vendors found what, and the results are here and here." Update: 12/29 05:44 GMT by T : The joy is even more widespread; MojoKid points out that some larger digital photo frames have been delivered similarly infected this year, specifically Samsung's SPF-85H 8-inch digital photo frame, sold through Amazon among other vendors, which arrived with "W32.Sality.AE worm on the installation disc for
Samsung Frame Manager XP Version 1.08, which is needed for using the SPF-85H as a USB monitor." Though Amazon was honest enough to issue an alert, that alert offers no reason to think that only Amazon's stock was affected.
No one has disassembled the binary yet to see what it does? Does it call SetWindowsHookEx or something?
Keep in mind that it might be a false positive. Those happen, and sometimes you find the same false positive in more than one AV product when they simply copy from each other instead of creating their own definitions from the real thing.
An example is the game The Witcher, which triggered a false AV protection in ESET Nod32 antivirus. Then, suddenly, a couple of months later, a couple of other products also started seeing a virus here. There was none -- the packer that had been used by the game had also been used for a virus, and the signature was copied from NOD32 to some less successful AV programs without further ado.
So, don't just take it on face value that there is a virus -- especially not when none of the really big players with low false positive rates can detect it. It may be one, but don't blindly assume so.
I suppose it's no surprise then that Trend Micro (and likely Mcafee) went berserk while Avast did not? Although I think we had that controversy with the "clamAV vs Mcafee" virus scanning thing a year or two back.
Technically, kernel level debuggers can be classified as rootkits, as they use rootkit techniques to gain the level of access they need to be able to work.