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system32\config\userdiff file say "dirty", Firefox redirect, Comodo & Spy Sweeper errors

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#1 smm


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  • Local time:10:08 PM

Posted 04 September 2009 - 10:59 AM

Hi. I have noticed a few odd things going on with my computer over the last several days:

1. When I try to click on a link to view a website from Google or other search engine, I am redirected to an advertisement. My security software is catching it, but then I am brought to the error screen to try to load again.
2. The computer had turned off on its own. There were no power outages.
3. Comodo and Spysweeper shut down. When I reloaded, I had the weirdest errors with Comodo blocking it's own IP address and also blocking the operating system from doing normal processes. Spy sweeper was very slow in loading.
4. I noticed the following file system32\config\userdiff. I opened it and it says " +E)/DIRTYYYYYYYYYYYYYYYYY" with more "y" going onto other rows.
5. I also wanted to check on two other files "\is-DJ0CL.exe" in running processes and ""regsvr32"/s mqrt.dll" in start up. I know the last one shows up on some searches but the difference in mine is that the quotation marks around regsvr32 are included and this is newer to my start-up list.
6. My security log file in Microsoft is empty.

I ran Malwarebytes in safe mode and it can back clean. Thanks for any help you can provide.


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#2 garmanma


    Computer Masochist

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  • Local time:11:08 PM

Posted 05 September 2009 - 07:50 PM

We Need to check for Rootkits with RootRepeal
  • Download RootRepeal from the following location and save it to your desktop.
  • Extract RootRepeal.exe from the archive (If you did not use the "Direct Download" mirror).
  • Open Posted Image on your desktop.
  • Click the Posted Image tab.
  • Click the Posted Image button.
  • Check all seven boxes: Posted Image
  • Push Ok
  • Check the box for your main system drive (Usually C:), and press Ok.
  • Allow RootRepeal to run a scan of your system. This may take some time.
  • Once the scan completes, push the Posted Image button. Save the log to your desktop, using a distinctive name, such as RootRepeal.txt. Include this report in your next reply, please.

Posted Image
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