Need Help! about:blank Win98

Discussion in 'Malware Help - MG (A Specialist Will Reply)' started by kotexas, Sep 8, 2004.

  1. kotexas

    kotexas Private E-2

    HELP! :eek:
    I've read the FAQ about spyware removal and I'm still having trouble removing about:blank hijacker.
    I'm using Windows 98 and the FAQ seems tailored to XP or Millenium.
    I'm uncertain how to disable system restore in Win98? I have right clicked on the computer icon, properties, performance, file system, troubleshooting- There isn't a system restore- but 6 items you can disable? I disabled them all?
    I checked for the Network Securtiy Service (per FAQ- file not found)
    I'm uncertain how to enable viewing hidden files on Win98 to- per FAQ.
    Once I disabled all 6 under troubleshooting I've checked for spyware in safe mode. So far I've tried SpyBot, Ad-Aware, SpySweeper and none of them have found about:blank. The only thing found was with SpyBot- DSO Exploit, but from reading here- it doesn't seem to be an issue.
    btw- I've also installed all the MS updates too....
    Somebody PLEASE help before this drives me insane!!!! A step by step idiots guide to about:blank removal for Windows 98 would be greatlys appreciated!
     
  2. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    There is no System Restore in Win98. Just ignore that step. Also there will be no Network Security Service in Win9x or WinMe, so just ignore/skip that too.

    What do you mean by, "Once I disabled all 6 under troubleshooting"?
    These scanning tools will not necessarily fix the about:blank problem. The main reason for running all of these tools is to get your system into a somewhat known clean state so that cleaning of more difficult problems like about:blank and HSA hijacks are not as difficult.

    First try running About:Buster as per its instructions. After that, if you still have a problem, make sure you have HijackThis version 1.98.2 and post a log as a .txt file attachment.
     
  3. kotexas

    kotexas Private E-2

    1st- Mucho thanks for responding and any help!!!! I've still got some hair left if we act quickly ;)
    Trying to follow the instructions for disabling system restore which apparently don't apply to me- I've re-enabled the 6 in computer/properties/performance. (I'd thought perhaps they were inividual sytem restore vs. 1 check? being on older system?) Not to worry- I've set it back and will need to reboot.
    I'll find about:buster and try running that. Wish me luck ;)

    KO

     
  4. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    About:Buster is listed in the READ ME FIRST link.
     
  5. kotexas

    kotexas Private E-2

    I've ran About:Buster. It detected a home page change and I reset the home page, brought up IE and it reset to about:blank.
    I've ran HijackThis version 1.98.2 and attatched the log file.



    First try running About:Buster as per its instructions. After that, if you still have a problem, make sure you have HijackThis version 1.98.2 and post a log as a .txt file attachment.[/QUOTE]
     
  6. kotexas

    kotexas Private E-2

    [/QUOTE]
     
  7. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Did you:
    - update about:buster before running
    - did you run about:buster twice as per its instructions (run once, then reboot, and run again)


    I do not see a HijackThis log attachment. Also it would be good if you attached the about:buster logs if you saved each one.

    You need to save the HijackThis log to a .txt file or it will not upload. The default file name with HJT is hijackthis.log. Change it to hijackthis.txt or hjtlog.txt (anything name you like but with a .txt extension).
     
  8. kotexas

    kotexas Private E-2

    OK- checked for update on about:blaster and current version. I ran it twice, rebooting after each.
    I then ran HijackThis.
    When I opened IE to post my homepage attempted to change back to about:blank again but Browser Hijacker caught it again. Still have same problem.
    Attatched are the log files as requested.
    I'm off to work and will check back this evening, Thanks Chas :)
    KO


     

    Attached Files:

  9. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Okay! As you can see About:Buster is finding things wrong. Let's try fixing some items with HijackThis but I'm not sure it will work by itself so we will interleave a couple other steps. Please print these instructions or save them locally because I am going to have you disconnect from the Internet (physically disconnect the analog modem or cable/dsl modem connection to make sure) and I also want you to EXIT all browser (Internet Explorer, Firefox etc) sessions when I tell you to. But first read thru this and make sure you understand how to do everything and have click on the links I gave you to read.

    Preparation steps (you may know these but I'm double checking):
    - Know how to boot in safe mode: http://service1.symantec.com/SUPPORT/tsgeninfo.nsf/docid/2001052409420406
    - Enable view of hidden files and folders: http://forums.majorgeeks.com/showthread.php?t=37650


    Note if you have rebooted you PC since your HijackThis post, the filenames below may have changed. So we may have to start again with another HijackThis log. You will have to see when you try to do these steps:

    1) Physically disconnect from the Internet and exit all browser sessions now.
    2) Bring up Task Manager by hitting CTRL-ALT-DEL and click Processes. Then find and end the below process:
    NTWT.EXE

    3) Run HijackThis and put checks on the following lines and then click Fix:
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system\rglgn.dll/sp.html#29126
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = <none>
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\system\rglgn.dll/sp.html#29126
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\system\rglgn.dll/sp.html#29126
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system\rglgn.dll/sp.html#29126
    R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
    R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system\rglgn.dll/sp.html#29126
    R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\system\rglgn.dll/sp.html#29126
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer provided by Verizon Online
    R3 - Default URLSearchHook is missing
    O2 - BHO: Class - {8696EA96-4885-7421-3479-8D61C40F9882} - C:\WINDOWS\SYSTEM\MFCBW32.DLL
    O4 - HKLM\..\RunServices: [NTWT.EXE] C:\WINDOWS\SYSTEM\NTWT.EXE
    O15 - Trusted Zone: *.05p.com
    O15 - Trusted Zone: *.clickspring.net
    O15 - Trusted Zone: *.my-internet.info
    O15 - Trusted Zone: *.scoobidoo.com

    4) Run about:buster and save the log to ab1.txt
    5) reboot in safe mode
    6) Use Windows Explorer to locate and delete (tell me what happens for each of these):
    C:\WINDOWS\system\rglgn.dll
    C:\WINDOWS\SYSTEM\MFCBW32.DLL
    C:\WINDOWS\SYSTEM\NTWT.EXE
    7) Run about:buster (while still in safe mode) and save the log to ab2.txt
    8) Right click on your desktop Internet Explorer icon and select Properties. Then click the Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to like www.majorgeeks.com (for now please use this URL, you can change it to what you want later when the problem is totally resolved). Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK.
    9) Empty your recycle bin
    10) Reboot in normal mode.
    11) Run about:buster and save the log to ab3.txt
    12) Now reconnect your cables to the internet and run Internet Explorer. Open and close IE a couple of times.
    13) Now perform another HijackThis scan.
    14) Post the three About:Buster logs and the new HijackThis log (as attachments).
    15) Tell me if still having a problem (but I will most likely be able to tell from the final HJT log).
     
  10. kotexas

    kotexas Private E-2

    Okay this is going to take some time. I'm working dayshift and will work on this diligently in the evenings. I've gotten to step #7 so far. I'll post the requested saved .txt files when completed.

    # 1-5 completed
    Rebooted in safe mode: (hidden files set to viewable)
    6) Use Windows Explorer to locate and delete (tell me what happens for each of these):
    C:\WINDOWS\system\rglgn.dll = deleted w/no issue
    C:\WINDOWS\SYSTEM\MFCBW32.DLL = Explorer could not locate
    C:\WINDOWS\SYSTEM\NTWT.EXE = deleted w/ no issue

    Currently running step #7 about:buster in safe mode.
    I'll resume this evening. Again MUCHO THANKS Chas :)
    KO
     
  11. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Good! Hopefully you kept your computer running as these kinds of problems cannot be fixed if you begin the steps and do not complete before a reboot occurs.

    I worried about this not being found:
    C:\WINDOWS\SYSTEM\MFCBW32.DLL

    Was the log still exactly the same as posted when you got to step 3?
    Maybe About:Buster will pick it up and delete it.
    If we do not get ALL of the problems files removed, it will respawn itself again after we complete all these steps. And then we will have to do another similar set of steps. Note that this is not too unusal. Quite often it does take some repetition to kill these kinds of problems.
     
  12. kotexas

    kotexas Private E-2

    Great News :) :) I comleted all the steps and about:blank seems to be gone. Yes- I did keep my computer on throughout the process. Step #3 was the same.
    I've opened/closed IE 6 times with no homepage change. Once that seemed ok- I rebooted to ensure nothing resinstalled.
    Oddly my homepage came up www.google.com vs. www.majorgeeks.com I had changed it to during the troubleshooting steps? I had set my homepage to google.com before we started all this. I don't know why that happened but don't really care....as long as it's not about:blank (with all the dreaded pop-ups etc.!) Everytime I've opened IE it has came up with the same homepage.
    I'll attach the log .txt files just in case.
    Thanks AGAIN for all the help. You have been a true life saver!!!!!!! :D
    Note: I had picked up about:blank when I was using dial up, I've switched to DSL and have PC-cillin running which has a firewall. I also have all the MS updates. Are there any other steps I should take to prevent this from reocurring??????

    KO



     

    Attached Files:

    • ab1.txt
      File size:
      327 bytes
      Views:
      1
    • ab2.txt
      File size:
      259 bytes
      Views:
      1
  13. kotexas

    kotexas Private E-2

    Attatching the last 2 .txt log files from troubleshooting.

    MUCHO Thanks!!!!! :) :) :)
     

    Attached Files:

  14. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Your log looks clean now. Good job!

    The change of your start page to google from majorgeeks was my fault. In step 11 where I had you run about:buster a 3rd time causes this. AB resets you to google since they cannot assume what it you should have for a start page. Just reset your page now to what you want.

    And here is a canned speech, some of which you may already have:

    Make sure you get your system protected from reoccurrence of issues like this. Here are some simple steps you can take to reduce the chance of infection in the future. I strongly encourage you to do them all.

    1. Visit Windows Update:
    Make sure that you have all the Critical Updates recommended for your operating system and IE. The first defense against infection is a properly
    patched OS.
    a. Windows Update: http://v4.windowsupdate.microsoft.com/en/default.asp
    Do this at least once a month.
    b. Never add any site to your Trusted Sites Zone.

    2) Anti Virus: make sure you have one and keep it updated. Here are some good free ones:
    http://majorgeeks.com/download1968.html Avast
    http://majorgeeks.com/download886.html AVG
    The top two hands down. Better than Norton or McAfee!
    Only run ONE AV!

    3) Firewall: if you don't have one get one of these below. The last two are free versions:
    Don't care if your on dial up or High Speed....you must have a firewall
    http://majorgeeks.com/download738.html Kerio Personal Firewall
    http://majorgeeks.com/download3356.html Sygate Personal Firewall Free
    http://www.majorgeeks.com/download388.html ZoneAlarmFree

    4) Get a Temp File/Cookies/index.dat cleaner
    http://majorgeeks.com/download4191.html CCleaner (Crap Cleaner)

    5) SpyWare Prevention (These prevent, they are not scanners. Scanners are listed later.)
    http://majorgeeks.com/download2859.html SpyWare Blaster
    http://majorgeeks.com/download3045.html SpyWare Guard

    6) SpyWare Scanners/Removers
    http://majorgeeks.com/download2471.html SpyBot (Use the Immunize feature. I don't activate the TeaTimer)
    http://majorgeeks.com/download506.html Ad-aware SE
    http://www.majorgeeks.com/download4283.html VX2 Cleaner Plug-In for Ad-Aware
     

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