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heuristic

NOD32 Antivirus for Mac: Some Questions

These are a few questions relating to ESET's antivirus scanner for OS X, which is currently in beta, that I was asked in response to a post at Mac Virus. (If you want to take the beta out for a spin, you can still download it at http://beta.eset.com/macosx.) As these questions are very ESET-specific, I

Kaspersky, Virus Total, and Unacceptable Shortcuts

Larry Seltzer posted an interesting item yesterday.  The article on "SW Tests Show Problems With AV Detections " is  based on an "Analyst's Diary" entry called "On the way to better testing." Kaspersky did something rather interesting, though a little suspect. They created 20 perfectly innocent executable files, then created fake detections for ten of them.

Conficker: rising and shining…

So now for a little more tech detail on Win32/Conficker.AQ (kindly supplied by Juraj Malcho at our labs in Europe – however, if I get anything wrong, that will almost  certainly be down to my faulty interpretation!) The new variant has two main components. The server component is an .EXE that infects vulnerable PC’s in

Conficker Resurgent

It appears there are interesting developments in the Conficker/Downadup development front. Peter Coogan of Symantec describes here a variant that doesn’t appear to be interested in infecting new machines, rather more so in updating and protecting itself on systems already infected with previous variants. (And, yes, ESET’s ThreatSense technology does already detect it heuristically!) It seems to have

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