Need information on two specific .dll files

[smartdog]

I couldn't find any information about these two files. I had MB quarantine/delete them, but they must have come from something else on my computer no? Symantec hasn't picked up anything, and Malwarebytes shows me as clean now. Please advise. Thanks

Malwarebytes' Anti-Malware 1.35

Database version: 1922

Windows 5.1.2600 Service Pack 3

3/31/2009 9:02:05 AM

mbam-log-2009-03-31 (09-02-05).txt

Scan type: Quick Scan

Objects scanned: 69867

Time elapsed: 4 minute(s), 5 second(s)

Memory Processes Infected: 0

Memory Modules Infected: 0

Registry Keys Infected: 0

Registry Values Infected: 0

Registry Data Items Infected: 0

Folders Infected: 0

Files Infected: 2

Memory Processes Infected:

(No malicious items detected)

Memory Modules Infected:

(No malicious items detected)

Registry Keys Infected:

(No malicious items detected)

Registry Values Infected:

(No malicious items detected)

Registry Data Items Infected:

(No malicious items detected)

Folders Infected:

(No malicious items detected)

Files Infected:

C:\WINDOWS\system32\wr83877.dll (Trojan.BHO) -> Quarantined and deleted successfully.

C:\WINDOWS\system32\xwr83877.dll (Trojan.BHO) -> Quarantined and deleted successfully.

[nosirrah]

http://74.125.93.104/search?q=cache:BxV2M8...=clnk&gl=us

These seem to both be part of the same infection . MBAM has automatic component link detection and the fact that there were no memory objects and no load points for these files makes me think that they were part of a previously removed infection .

[smartdog]

I've checked my HiJack This log after running MB and I can't find anything else that is suspicious so I can pretty much be comfortable that I am safe then?

[smartdog]

One other question. What is this PREVX CSI site? Is it another malware scanner?

[nosirrah]

One other question. What is this PREVX CSI site? Is it another malware scanner?

Yes , I was using it to confirm that these as malware .

Prevx does not support free removal though so it is not one of my first choices as a backup scanner .