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Old 08-10-2008, 12:29 PM   #11 (permalink)
chemist
Moderator, Analyst, Security Team; Rangemaster, TSF Academy
 
Join Date: Oct 2007
Location: Georgia
Posts: 10,722
OS: XP SP3


Re: Slow, Window Explorer using lots of memory - Virtumondo 2 trojans

Hello again, TrojanVictim666. Did Antivir give a file name/path?

Please save this page to Notepad in order to assist you when carrying out the following instructions.

Before beginning the fix, read this post completely. If there's anything that you do not understand, kindly ask your questions before proceeding.
Ensure that there aren't any opened browsers when you are carrying out the procedures below.

It is IMPORTANT that you don't miss a step & perform everything in the correct order/sequence.

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Close any open browsers.

Disable your antivirus and antispyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with ComboFix.

Open Notepad and copy/paste all the text in the quotebox below into Notepad:

Quote:
http://www.techsupportforum.com/security-center/hijackthis-log-help/277195-slow-window-explorer-using-lots-memory-virtumondo-2-trojans.html#post1640022

Collect::
C:\Windows\System32\gsgoeyys.exe
C:\Windows\System32\mkgeqcmp.exe

Driver::
CLTNetCnService

SkipFix::
Save this as CFScript.txt, in the same location as ComboFix.exe and then close the file.





Referring to the picture above, drag CFScript into ComboFix.exe

If you are prompted to update ComboFix, please click Yes.

Your desktop may go blank. This is normal. It will return when ComboFix is done. ComboFix may reboot your machine. This is normal.

When finished, it shall produce a log for you. Please post that log, ComboFix.txt in your next reply.

Note:
Do not mouseclick ComboFix's window whilst it's running. That may cause it to stall.


When CF finishes running, the ComboFix log will open along with a message box--do not be alarmed.

With the above script, ComboFix will capture a file to submit for analysis.

Ensure you are connected to the internet and click OK. A browser will open. Simply follow the instructions to copy/paste/send the requested file.

Please let your helper know you successfully submitted the file.


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Right-click HijackThis and select Run as Administrator.

Click on 'Do a System Scan and Save a Logfile'. Save the logfile and post it here.

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Run another scan with Antivir and see if it picks up anything.

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Please post the following in your next reply:

C:\ComboFix.txt
new HijackThis log
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Last edited by chemist; 08-10-2008 at 12:35 PM.
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