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[Inactive] Illegal Instruction CS:0550 IP:609f OP:63 50 05 00 00

By Penguindk
Jan 17, 2010
  1. I screwed up by going to one of those movie sites and clicking another link by accident. My computer wouldn't close anything and my task manager had been disabled by my Administrator.....lol! I try the f8 menu to start safe mode or last know config. and the computer loads most of the windows system files and then the comp just restarts. I start Windows Normally , log on, and all I see is my desktop background and a Ms dos window with the title of C:\Windows\system32\winlogon32.exe and also a Window 16 bit MS-DOS Subsystem: The NTVDM CPU has encountered an illegal instruction.
    CS:0550 IP:609f OP:63 50 05 00 00 and when I hit ignore it pops up this one CS:0550 IP:6068 OP:63 80 2a 30 25 Is this fixable or am I up a creek? Please please help me someone !
     
  2. Bobbye

    Bobbye Helper on the Fringe Posts: 16,392   +36

    Please move to the Windows OS forum for help with your system problem.
     
  3. iharu

    iharu TS Rookie

    Same problem

    I've been having the same problem with my computer.
    I was downloading songs one night and suddenly my computer crashed. When i reboot it, the same message shows up after i log onto admin. : C:\windows\system32\winlogon32.exe The ntvdm cpu has encountered an illegal instruction.
    Whenever try task manager, it says the admin. disabled it. The only things i am able to see are the message and my desktop backgroup. no icons or toolbar.

    Does anyone know what this is? and How can i fix it?
    I can't run an antivirus program because i cant access the computer other than logging in.
     
  4. Broni

    Broni Malware Annihilator Posts: 47,156   +264

    iharu
    You started your own topic, so I replied there.

    Penguindk
    winlogon32.exe is a malicious file, so.....

    Let's see, if we can look at your computer booting from an external source.

    You will need USB flash drive to move information from bad computer to a working computer.

    You need to download two programs.

    First

    ISO Burner this will allow you to burn REATOGO-X-PE ISO to a cd and make it bootable. Just install the programm, from there on it's fairly automatic (Instructions)

    Second

    • Download OTLPE.iso and burn to a CD using ISO Burner. NOTE: This file is 270.3 MB in size so it may take some time to download.
    • When downloaded double click and this will then open ISOBurner to burn the file to CD
    • Reboot your system (Non working computer) using the boot CD you just created.
      • Note. If you do not know how to set your computer to boot from CD follow the steps HERE
    • Your system should now display a REATOGO-X-PE desktop.
    • Double-click on the OTLPE icon.
    • When asked Do you wish to load the remote registry, select Yes
    • When asked Do you wish to load remote user profile(s) for scanning, select Yes
    • Ensure the box Automatically Load All Remaining Users is checked and press OK
    • OTL should now start. Change the following settings
      • Change Drivers to All
      • Change Registry to All
      • Under Custom Scan box paste this in:

        netsvcs
        %SYSTEMDRIVE%\*.exe
        /md5start
        eventlog.dll
        scecli.dll
        netlogon.dll
        cngaudit.dll
        sceclt.dll
        ntelogon.dll
        logevent.dll
        iaStor.sys
        nvstor.sys
        atapi.sys
        IdeChnDr.sys
        viasraid.sys
        AGP440.sys
        vaxscsi.sys
        nvatabus.sys
        viamraid.sys
        nvata.sys
        nvgts.sys
        iastorv.sys
        ViPrt.sys
        eNetHook.dll
        ahcix86.sys
        KR10N.sys
        nvstor32.sys
        ahcix86s.sys
        nvrd32.sys
        symmpi.sys
        adp3132.sys
        mv61xx.sys
        userinit.exe
        explorer.exe
        /md5stop
        %systemroot%\*. /mp /s
        %systemroot%\system32\*.dll /lockedfiles
        %systemroot%\Tasks\*.job /lockedfiles
        %systemroot%\system32\drivers\*.sys /lockedfiles
        %systemroot%\System32\config\*.sav
    • Press Run Scan to start the scan.
    • When finished, the file will be saved in drive C:\OTL.txt
    • Copy this file to your USB drive.
    • Please post the contents of the C:\OTL.txt file in your reply.
     
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