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How to tell if autofmt.exe is safe


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#1 amaa

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Posted 12 February 2011 - 12:24 PM

I ran sophos antirootkit and it shows a file c:\\windows\I386\autofmt.exe I have searched everywhere and can't seem to get good info. I did a search and have this file also in c:\windows\system32 and c:\windows\servicepackfiles\i386 and c:\windows\softwaredistribution\downloads then a long alpha numeric directory like a windows update type listing.

My question is is this safe ? should I delete? I also got a hidden file while running sophos called ntkrnlpa.exe is this ok? it is in c:\windows\$ntservicepackuninstall$ folder

Please let me know if these are safe- I have run Malwarebytes and Super Antispyware and these did not show up in those scans only in Sophos antirootkit

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#2 quietman7

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Posted 12 February 2011 - 03:22 PM


Anytime you come across a suspicious file or you want a second opinion, submit it to one of the following online services that analyzes suspicious files:In the "File to upload & scan" box, browse to the location of the suspicious file and submit (upload) it for scanning/analysis.

Determining whether a file is malware or a legitimate process usually depends on the location (path) it is running from. One of the ways that malware tries to hide is to give itself the same name as a critical system file. However, it then places itself in a different location (folder) than where the legitimate file resides and runs from there.
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