Chinese Filefilter, restoredisk, VTIO system drivers

[millibin]

I am trying to clean up a molasses-slow Vista computer. Something is very wrong with it, but I can not see what.

I've done AV scans off boot disks, rootkit scans, malware-scans etc, without finding anything. I did take a backup of the whole HDD, so it seems there are no issues with that specific hardware. Made sure the OS use DMA mode.

However, when looking through the list of drivers (in Autoruns), I've found three system drivers with chinese descriptions (this PC has been used by a chinese woman):

FileFlt.sys, RstDisk.sys, VtIO.sys

I did upload the files to VirusTotal, and nothing was detected. But there is not much info to find on this when googling, which is suspicious in itself. They do have very innocent looking "generic" names...could be system drivers, but chinese-localized?

Have anyone heard of these, or know how to figure out whats wrong here?

[daledoc1]

I am trying to clean up a molasses-slow Vista computer.

Hello, and welcome to Malwarebytes, miilibin:

Alas, we cannot work on malware detection/removal in this part of the PC Help forum.

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daledoc1

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