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Olmarik Trojan

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3 replies to this topic

#1 JasonStlz


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Posted 27 September 2009 - 11:10 PM


Summary of problem: Olmarik trojan -> combofix -> extremely slow operation under non-safe mode environment.

I am trying to remove all the malware from a friends computer and am having trouble. Have been running MBAM, SpybotS&D, and NOD32 in an attempt to remove the malware and was mostly successful until I found out that ESET NOD32 gave me a message that Olmarik Trojan cannot be cleared.

I googled the trojan and found a website describing how an individual had removed it using combofix:

I know that this fix was specialized for this individual but I decided to take a chance and use combofix without proper guidance.

And so I dont think it was worth the risk :( ...

My friends computer is running Win XP Home x86 SP1 which I was going to update after removing malware.

Computer was not connected to internet when combofix was run so the recovery console was not installed and combofix scanned the computer. Since then, running XP in normal mode is painstakingly slow - taking 1 hour to get to the desktop slow. I have to revert to using safemode to perform tasks. While in safe mode, there is a c:\combofix folder that points back to c:\ . A C:\QOOBOX folder has been created with I presume the normal stuff you would find, the most useful file I could find was LogA which contains:


Script file located at: \??\C:\ComboFix\ComboDel.txt
Script file opened successfully.

Script file read successfully

Backups directory opened successfully at C:\QooBox

Beginning to process script file:

File move operation C:\WINDOWS\system32\drivers\gasfkyothjdaay.sys|C:\QooBox\Quarantine\C\WINDOWS\system32\drivers\gasfkyothjdaay.sys.vir completed successfully.
File move operation C:\WINDOWS\system32\gasfkykhardgpk.dll|C:\QooBox\Quarantine\C\WINDOWS\system32\gasfkykhardgpk.dll.vir completed successfully.
File move operation C:\WINDOWS\system32\gasfkylsjsclft.dat|C:\QooBox\Quarantine\C\WINDOWS\system32\gasfkylsjsclft.dat.vir completed successfully.
File move operation C:\WINDOWS\system32\gasfkybrawxfis.dll|C:\QooBox\Quarantine\C\WINDOWS\system32\gasfkybrawxfis.dll.vir completed successfully.
File move operation C:\WINDOWS\system32\gasfkygruekxsf.dat|C:\QooBox\Quarantine\C\WINDOWS\system32\gasfkygruekxsf.dat.vir completed successfully.
File move operation C:\WINDOWS\system32\gasfkyfpetjsau.dll|C:\QooBox\Quarantine\C\WINDOWS\system32\gasfkyfpetjsau.dll.vir completed successfully.
Program C:\ComboFix\C.bat successfully set up to run once on reboot.

Completed script processing.


Finished! Terminate.//////////////////////////////////////////



Fatal error: integrity of Services key failed verification check! Security may be fatally compromised. Exiting immediately.

Could not open script file! Status: 0xc0000034 Abort!

I would also like to add that my friend became aware of problem when Total Security Malware infected the computer which has been ?removed? by the deletion of c:\program files\TS

Please help me get windows to function properly and I promise not to use combofix on my own again!


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#2 JasonStlz

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Posted 12 October 2009 - 07:42 AM


I put off trying to fix my friends computer hoping to get a response from here first. Ill try to fix / reformat her computer without help since I can not wait any longer for a response from here.

#3 fireman4it


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Posted 14 October 2009 - 11:27 PM

Hello and welcome to Bleeping Computer

We apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help. No one is ignored here.

If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine.

If you have not done so, include a clear description of the problems you're having, along with any steps you may have performed so far.

Upon completing the steps below another staff member will review and take the steps necessary with you to get your machine back in working order clean and free of malware.

If you have already posted a DDS log, please do so again, as your situation may have changed.
Use the 'Add Reply' and add the new log to this thread.

Thanks and again sorry for the delay.

We need to see some information about what is happening in your machine. Please perform the following scan:
  • Download DDS by sUBs from one of the following links. Save it to your desktop.
  • Double click on the DDS icon, allow it to run.
  • A small box will open, with an explaination about the tool. No input is needed, the scan is running.
  • Notepad will open with the results.
  • Follow the instructions that pop up for posting the results.
  • Close the program window, and delete the program from your desktop.
Please note: You may have to disable any script protection running if the scan fails to run. After downloading the tool, disconnect from the internet and disable all antivirus protection. Run the scan, enable your A/V and reconnect to the internet.

Information on A/V control HERE

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#4 teacup61


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Posted 24 October 2009 - 03:06 PM

Due to the lack of feedback this Topic is closed.

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