Browser Redirect Problem

Discussion in 'Malware Help - MG (A Specialist Will Reply)' started by jbcrml, Feb 18, 2008.

  1. jbcrml

    jbcrml Private E-2

    I'm having an issue with a browser redirect. It flared up on or about 2-7-08, when my antivirus (Symantec) found a risk named Backdoor.Haxdoor, deleting it and prompting a reboot. Following that, the browser redirect would take over every couple of minutes or so (when browsing the web).

    I followed the Windows XP cleaning procedure on 2-14-08 and 2-15-08, and since that time have seen the redirect with considerably less frequency. It seems now to flare up only when using IE (not Firefox) when I do a search (from MSN, Yahoo!, or Google).

    Any help greatly appreciated.
     

    Attached Files:

  2. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Welcome to Major Geeks!

    Uninstall the below old versions of software:
    Java(TM) 6 Update 3

    Run C:\MGtools\analyse.exe by double clicking on it. 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:
    O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
    O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe"
    O21 - SSODL: zip - {a9c572da-c185-414f-bfc5-83c764268ce9} - C:\WINNT\Installer\{a9c572da-c185-414f-bfc5-83c764268ce9}\zip.dll

    After clicking Fix, exit HJT.

    Now we need to use ComboFix to remove a bunch of malware files.
    • 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.
    • 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:
    File::
    C:\WINNT\Installer\{a9c572da-c185-414f-bfc5-83c764268ce9}\zip.dll
    C:\WINNT\system32\winqpb32.dll 
    C:\WINNT\system32\GPWizFrm.Ini
    C:\WINNT\system32\kfwydqrs.ini
    
     
    Registry::
    [HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\policies\system]
    "DisableCAD"=-
    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad]
    "zip"=-
    
    • 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.
    • Now use your mouse to drag CFscript.txt on top of ComboFix.exe
    • 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.


    After reboot, now install the current version of Sun Java from: Sun Java Runtime Environment

    Now run Ccleaner!

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it.

    Then attach the below logs:
    • C:\ComboFix.txt
    • C:\MGlogs.zip
    Make sure you tell me how things are working now!
     
  3. jbcrml

    jbcrml Private E-2

    OK, things are looking much better now. I just spent about 15-20 minutes searching on IE with no redirects (before today it would redirect on the first search). I think we're in good shape.
     

    Attached Files:

  4. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Your logs are clean.

    If you are not having any other malware problems, it is time to do our final steps:
    1. If we used Pocket Killbox during your cleanup, do the below
      • Run Pocket Killbox and select File, Cleanup, Delete All Backups
    2. If we used ComboFix then UNINSTALL COMBOFIX (This uninstall will only work as written if you installed ComboFix on your Desktop like we requested.)
      • Click START then RUN
      • Now type combofix /u in the runbox and click OK.
      • Note: The space between the X and the /U, it must be there.
    3. If we user SDFix you can delete all the SDFix related files and folders from your Desktop or whereever you installed it.
    4. If we used SmitFraudFix, you can delete all files and folders related to it now including the c:\rapport.txt log.
    5. If we used VundoFix, you can delete the VundoFix.exe file and the C:\VundoFix Backups folder and C:\vundofix.txt log that was created.
    6. If we had your run FixWareOut, you can delete the Fixwareout.exe file and the C:\fixwareout folder.
    7. If we had you run Avenger, you can delete all files related to Avenger now.
    8. If we had you run RenV.exe, you can delete it and the Log.txt file on your Desktop.
    9. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
    10. 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.
    11. You can delete the C:\MGtools folder and the C:\MGtools.exe file. You can also delete the C:\MGlogs.zip
    12. If you are running Windows XP or Windows ME, do the below:
      • Refer to the cleaning steps in the READ ME for your Window version and see the steps to Disable System Restore which will flush your Restore Points.
      • Then reboot and Enable System Restore to create a new clean Restore Point.
    13. After doing the above, you should work thru the below link:
     

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