IE9 browser slow and about:blank pages

Discussion in 'Malware Help (A Specialist Will Reply)' started by KenB2014, Sep 16, 2012.

  1. KenB2014

    KenB2014 Private First Class

    I noticed that IE9 browser seemed to slow down a few days ago and began getting about:blank pages. Chrome did not have that problem.

    I ran the steps and attached the logs.
    Thanks
     

    Attached Files:

  2. thisisu

    thisisu Malware Consultant

    Hello KenB2014,

    http://img205.imageshack.us/img205/1894/otl.gif Please download OTL by OldTimer.

     
  3. KenB2014

    KenB2014 Private First Class

    Thanks. File attached.
     

    Attached Files:

    • OTL.Txt
      File size:
      277.8 KB
      Views:
      4
  4. thisisu

    thisisu Malware Consultant

    You do not appear to be having malware problems. I only see some incorrect registry values which we can fix with the below:

    http://img805.imageshack.us/img805/9659/rktigzy.gif Delete items using RogueKiller.

    Double-click RogueKiller.exe to run. (Vista/7 right-click and select Run as Administrator)
    When it opens, press the Scan button
    Once the scan is complete, go to the Registry tab and checkmark everything except the below items:
    • [HJ] HKLM\[...]\System : ConsentPromptBehaviorAdmin (0) -> FOUND
    • [HJ] HKLM\[...]\System : EnableLUA (0) -> FOUND
    Now press the Delete button.
    When it is finished, there will be a log on your desktop called: RKreport[3].txt
    Attach RKreport[3].txt to your next message. (How to attach)
     
  5. KenB2014

    KenB2014 Private First Class

    Done. File attached
     

    Attached Files:

  6. thisisu

    thisisu Malware Consultant

    Ok, tell me what problems you are still experiencing. about:blank is not bad by the way. It's just a blank page usually displayed when you choose to open a new tab in Internet Explorer or another browser. Some people (including myself) set it as their homepage.

    This actually reduces downtime as it doesn't automatically go to a website that you don't want to go.
     
  7. KenB2014

    KenB2014 Private First Class

    Actually, it seems to be back to normal.

    I was having very slow page loads on most sites. Also, if logged into Gmail in IE9, most of the black bar Google menu items, such as Calendar, returned a blank page from IE9. It loaded properly in Chrome.

    Now it is responding as expected.
     
  8. thisisu

    thisisu Malware Consultant

    Glad to hear it :)

    If you are not having any other malware related problems, it is time to do our final steps:
    • Any programs we had you download and/or install can be removed at this time.
    • If we had you download and run ComboFix, here is how to uninstall it:
      • Press and hold the Windows key http://i1106.photobucket.com/albums/h363/debojyotidas/Windows_Logo_key.gif and then press the letter R on your keyboard.
      • This opens the Run dialog box.
      • Copy and paste the below text inside the text-field:
        • "%userprofile%\desktop\ComboFix" /uninstall
      • Now press ENTER
      • ComboFix will extract its files one last time and you should receive a notification that ComboFix has been uninstalled shortly after.
    • You can re-enable your Disk Emulation software at this time via DeFogger.
    • If we had you create or download a registry patch or "fix" script, these can be deleted at this time.
    • Go into the C:\MGtools folder and run the MGclean.bat file to remove additional traces of our tools.
    • Now we will toggle System Restore to remove any infected system restore points.
    • Lastly, here is a guide to protect you from future infections: How to Protect yourself from malware!
    • Be safe :)
     
  9. KenB2014

    KenB2014 Private First Class

    Working well again and did the cleanup steps.
    Thanks so much for all the help.
     
  10. thisisu

    thisisu Malware Consultant

    You're welcome.
    Be safe.
     

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