Possible Keylogger

Discussion in 'Malware Help (A Specialist Will Reply)' started by Grenthor, Sep 24, 2009.

  1. Grenthor

    Grenthor Private E-2

    I've ran every scan I know how to, and I've never had a problem like this, but I have had a source tell me my pc is infected with a keylogger of some sort. I can't seem to find anything and all scans seem to come up pretty empty.

    I did have a braviax.exe, avpro10 trojan on my system, that I am pretty sure I have completely removed that. So I was wondering if someone could peruse my logs and confirm what I think, or let me know how I was wrong.

    Thanks in advance.
     

    Attached Files:

  2. Grenthor

    Grenthor Private E-2

    Im also posting an avast scan log just in case that helps.
     

    Attached Files:

  3. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    The first thing you need to do is to turn off TeaTimer!

    * Run Spybot and click Mode
    * Select Advanced Mode.
    * Then click Tools and select Resident.
    * Now in the right window pane, uncheck TeaTimer.
    * Also while this is open, in the left column now select IE Tweaks
    * and then in the right pane make sure all the Miscellaneous locks are unchecked.
    * Now quit Spybot!

    Please use add/remove programs to uninstall:
    J2SE Runtime Environment 5.0 Update 6

    Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):

    Run C:\MGtools\analyse.exe by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator). This is really HijackThis (select Do a system scan only) and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:
    After clicking Fix, exit HJT.

    Now download and save this XPsp3bu.exe to your C:\ root folder. You must do this properly. Now run the XPsp2bu.exe program by double clicking on it. You may or may not notice a quick flash of a black window. This is normal. The program runs quickly and just extracts some files we need.

    * Make sure that combofix.exe that you downloaded while doing the READ & RUN ME is on your Desktop but Do not run it!
    If it is not on your Desktop, the below will not work.
    * Also make sure you have shut down all protection software (antivirus, antispyware...etc) or they may get in the way of allowing ComboFix to run properly.
    * If ComboFix tells you it needs to update to a new version, make sure you allow it to update.
    * Open Notepad and copy/paste the text in the below code box into it (make sure you scroll all the way down in the code box to get all lines selected ):
    Code:
    KILLALL::
    
    File::
    C:\Documents and Settings\All Users\Application Data\eruko.db
    C:\WINDOWS\quboh._sy
    
    FCopy::
    C:\MGtools\temp\spoolsv.exemg|c:\windows\system32\spoolsv.exe
    
    * Save the above as CFscript.txt and make sure you save it to the same location (should be on your Desktop) as ComboFix.exe
    * At this point, you MUST EXIT ALL BROWSERS NOW before continuing!
    * You should have both the ComboFix.exe and CFScript.txt icons on your Desktop.
    If it asks you to overide the prvevious file with the same name, click YES.
    * Now use your mouse to drag CFscript.txt on top of ComboFix.exe
    http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif
    * Follow the prompts.
    * When it finishes, a log will be produced named c:\combofix.txt
    * I will ask for this log below

    Note:

    Do not mouseclick combofix's window while it is running. That may cause it to stall.

    Now download and install:
    Java Runtime 6

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator).

    Then attach the below logs:

    * C:\ComboFix.txt
    * C:\MGlogs.zip

    Make sure you tell me how things are working now!
     
  4. Grenthor

    Grenthor Private E-2

    Ok, I opened spybot as you asked and Teatimer was not checked, sdhelper was, but since Teatimer was unchecked I left sdhelper.

    Combofix seemed to stall after it caused my pc to reboot. I suppose start-up programs interfered with it. Let me know if I should run it again. Also, the log was not at C:\ComboFix.txt it was in the CF folder.

    PC is running fine, just somehow got an account hacked, and was told it was by a key-logger, which is why I'm running all these scans.

    Thanks for all your help.
     

    Attached Files:

  5. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    You should always use a different computer to change passwords on any accounts that you think may be compromised.

    Your logs are clean. If you are not having any other malware problems, it is time to do our final steps:
    1. We recommend you keep SUPERAntiSpyware and Malwarebytes Anti-Malware for scanning/removal of malware. Unless you purchase them, they provide no real-time protection. They are useful as backup scanners.They do not use any significant amount of resources ( except a little disk space ) until you run a scan.
    2. If we had you use ComboFix, uninstall ComboFix (This uninstall will only work as written if you installed ComboFix on your Desktop like we requested.)
      • Click START then RUN and enter the below into the run box and then click OK. Note the quotes are required
      • "%userprofile%\Desktop\combofix" /u
        • Notes: The space between the combofix" and the /u, it must be there.
        • This will uninstall ComboFix and also reset hidden files and folders settings back to Windows defaults.
    3. Any other miscellaneous tools we may have had you install or download can be uninstalled and deleted.
    4. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
    5. If running Vista, it is time to make sure you have reenabled UAC by double clicking on the C:\MGtools\enableUAC.reg file and allowing it to be added to the registry.
    6. Go to add/remove programs and uninstall HijackThis.
    7. Goto the C:\MGtools folder and find the MGclean.bat file. Double click on this file to run this cleanup program that will remove files and folders related to MGtools and some other items from our cleaning procedures.
    8. If you are running Vista, Windows XP or Windows ME, do the below:
      • Refer to the cleaning procedures in step 3 the READ ME for your Window version and see the instructions to Disable System Restore which will flush your Restore Points.
      • Then reboot and Enable System Restore ato create a new clean Restore Point.
    9. After doing the above, you should work thru the below link:
     

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