I have problem.Help.Pls

Discussion in 'Malware Help (A Specialist Will Reply)' started by NenadH, Nov 3, 2010.

  1. NenadH

    NenadH Private E-2

    Hi i have problem with my PC
    Problems started four days ago .
    I noticed this problems

    1.registry editing disabled by administrator
    2.task manager disabled by administrator
    3.i cant aces online virus scan sites

    After google research i tried some tips for enabling task manager but nothing worked or worked for few seconds

    Before posting here i already run multiple Malwarebytes' Anti-Malware scans

    and they always show five infections i checked them ,program removed them and after PC restart i run scan again and again scan showed same results




    English is not my native language sorry about grammar .
    I would appreciate help.
     

    Attached Files:

  2. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    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.

    * 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:\WINDOWS.0\139D2E78.exe
    C:\WINDOWS.0\7A50BBC6.exe
    
    Registry::
    [HKEY_CURRENT_USER\software\microsoft\windows\currentversion\policies\system]
    "DisableTaskMgr"= 0 (0x0)
    "DisableRegistryTools"= 0 (0x0)
    
    
    * 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 previous 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 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
     
  3. NenadH

    NenadH Private E-2

    Hi

    I cant run MGtools.exe because eror registry disabled by admin. always shows up.


    I couldnt create combofix log because blue screen showed up while making a log
     
  4. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Let's try it this way.

    Please disable all anti-virus and anti-spyware programs while we do the following (re-enable when you are finished):
    Now copy just the bold text below to notepad (Do not include any space above the word REGEDIT). Save it as fixME.reg to your desktop. Be sure the "Save as" type is set to "all files" Once you have saved it double click it and allow it to merge with the registry.
    Make sure that you tell me if you receive a success message about adding the above
    to the registry. If you do not get a success message, it definitely did not work.

    Tell me if you get a success message. If you do, try running MGTools again ( C:\MGtools\GetLogs.bat ).
    If you don't, then try doing it in safe mode.
     
  5. NenadH

    NenadH Private E-2

    I received a success message.

    I also put SASlog.txt log which i didnt put in first post
     

    Attached Files:

  6. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    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.

    Please download the TDSS Rootkit Removing Tool (TDSSKiller.exe) and save it to your Desktop. <-Important!!!


    Be sure to download TDSSKiller.exe (v2.4.0.0) from Kaspersky's website and not TDSSKiller.zip which appears to be an older version 2.3.2.2 of the tool.

    • Double-click on TDSSKiller.exe to run the tool for known TDSS variants.
      Vista/Windows 7 users right-click and select Run As Administrator.
    • If TDSSKiller does not run, try renaming it.
    • To do this, right-click on TDSSKiller.exe, select Rename and give it a random name with the .com file extension (i.e. 123abc.com). If you do not see the file extension, please refer to How to change the file extension.
    • Click the Start Scan button.
    • Do not use the computer during the scan
    • If the scan completes with nothing found, click Close to exit.
    • If malicious objects are found, they will show in the Scan results - Select action for found objects and offer three options.
    • Ensure Cure (default) is selected, then click Continue > Reboot now to finish the cleaning process.
    • A log file named TDSSKiller_version_date_time_log.txt (i.e. TDSSKiller.2.4.0.0_27.07.2010_14.17.05_log.txt) will be created and saved to the root directory ( usually Local Disk C ).
    • Attach this log to your next message
     
  7. NenadH

    NenadH Private E-2

    Scan was empty if need to post log tell me
     
  8. NenadH

    NenadH Private E-2

    Pls delete this thread i dont want to keep spending your time anymore. I will give my pc fresh system install.Thank you for your time so far.Good luck.
     
  9. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Just an FYI for all involved and others reading. The reason you were having a problem fixing this is apparent in the runkeys.txt log which is part of MGtools. Besides the registry and Task Manager entries constantly getting disabled, it showed the below in your system.ini file.

    [MCIDRV_VER]
    DEVICEMB=32147887561763

    This is due to a W32/Sality.ai type infection. These types of infections frequently require a reinstall anyway to properly removal all traces.
     

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