Malware Removal - Help!

Discussion in 'Malware Help (A Specialist Will Reply)' started by ncaione1, Feb 5, 2009.

  1. ncaione1

    ncaione1 Private E-2

    I have had my computer for four years and never ever had problem - I perform regular maintenance and I am careful when surfing.

    However, yesterday I was surfing several sites using tab browsing and I believe it was a guitar tab site that I clicked on by accident that downloaded a virus to my system before I could close it.

    Suddenly some sort of rogue program popped up on my screen and began scanning all my files and my system went crazy so I shut it down manually. Next thing I knew I had the blue screen of death on restart.

    I rebooted the computer in safe mode and looked around and found at least one system file called "ndisio.exe" that looked to be causing problems.

    I performed the "Read & run Me First" malware removal guide and then proceeded to the Windows Cleaning for XP.

    I had a few issues with my internet after running SUPERAntispyware but I reset winsock and repeated this after each program and it is fine.

    My system seems to be running almost normal but I am concerned that I may have missed something since I am an complete amateur in this area

    I am posting the logs from each of the four programs. I hope I did everything right.

    Also, I could not locate my "folder Options" in my control settings to change my viewing of hidden files which is odd because I have changed them before. Not sure why this is.

    I also ran Malwarebytes twice because the first time it said not all files could be removed and then the computer restarted.

    When it did a prgoram I did not recognize kicked in and began scanning my system again (looked like the virus?) so I shut it down and did a reboot then re-ran Malwarebytes. I attached both logs below so I will have five total rather than 4.

    Any help appreciated!!!! Thanks!
     

    Attached Files:

  2. ncaione1

    ncaione1 Private E-2

    Here are the last two logs from Combofix and MGtools...
     

    Attached Files:

  3. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Welcome to Major Geeks!

    Your PC is very very badly infected!!!! And know wonder it is! You have no protection software at all installed. You will have to get protected when we finish removing all this malware.

    Uninstall the below software:
    Ad-Aware SE Personal <--- very out of date and not useful. SUPERAntiSpyware and Malwarebytes are what you need to keep using. <-- should have been uninstalled in step 1 of the READ ME

    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:

    F2 - REG:system.ini: UserInit=C:\WINDOWS\explorer.exe,C:\Documents and Settings\Stinky\jrnu.exe \s
    O4 - HKUS\S-1-5-18\..\Run: [dbuptnky.exe] C:\WINDOWS\dbuptnky.exe (User 'SYSTEM')
    O4 - HKUS\.DEFAULT\..\Run: [dbuptnky.exe] C:\WINDOWS\dbuptnky.exe (User 'Default user')

    After clicking Fix, exit HJT.

    Copy the bold text below to notepad. 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.


    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 quote box into it:
    • 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.

    Now run Ccleaner!

    Now goto this link Using MGtools and download the new version of MGtools.exe from the black bold print link in the first sentence. Overwrite your previous MGtools.exe file with this one.

    Run MGtools.exe ( Note: If using Vista make sure UAC is still disabled. Also don't double click on it, use right click and select Run As Administrator )

    Now attach the below log:
    • C:\ComboFix.txt
    • C:\MGlogs.zip
    Make sure you tell me how things are working now!
     
  4. ncaione1

    ncaione1 Private E-2

    Thank you for the Welcome!

    Ok, I followed all steps listed in your post. The only exception was after running CCleaner and attempting to access the internet to download MGtools, I had to reboot winsock. Here is the exact procedure I followed:

    Clicked "start" then "run"
    typed "cmd" and clicked "enter"
    typed in "netsh winsock reset"
    clicked "enter"
    restarted computer

    After restart repeated process except
    typed "netsh int ip reset c:\resetlog.txt"
    and restarted computer at
    which point I was reconnected


    I downloaded MGtools again and ran it and I have attached the requested logs below.

    You also mentioned software protection. If you can recommend the best program (I have no issue with paying for it) that is efficient and effective, I would greatly appreciate it. I have used Norton and McAfee before and was scarred by the experiences.

    So far my computer seems to be functioning well but then again it seemed well when I still had the virus so I guess the best indicator is the logs.
    I cannot thank you enough for your help. Really, you are amazing & so is MajorGeeks.com. I will be watching for your reply.

    Sincere Regards,

    Nikki

     

    Attached Files:

  5. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    We will get to this but right now you may be in such bad shape that there may be no choice but to reinstall. You have Windows operating system files that have been corrupted and all backups/replacements for these files on your hard disk have also been corrupted. In addition there could be other system files that we are not looking at that are infected.

    Do you have a bootable copy of your Windows XP CD?

    You are still far from clean. The infection of your operating system files is still there and manyother files we were removing have caused the infection to spread. Some items from last time were not removed or they respawned.

    Let's try again. What we will be doing is trying to get rid of all non-windows related files that are infected in this fix.



    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:

    F2 - REG:system.ini: UserInit=C:\WINDOWS\explorer.exe,
    O4 - HKUS\S-1-5-18\..\Run: [hdleentz.exe] C:\WINDOWS\hdleentz.exe (User 'SYSTEM')
    O4 - HKUS\S-1-5-18\..\Run: [xlsqvsvz.exe] C:\WINDOWS\xlsqvsvz.exe (User 'SYSTEM')
    O4 - HKUS\.DEFAULT\..\Run: [hdleentz.exe] C:\WINDOWS\hdleentz.exe (User 'Default user')

    After clicking Fix, exit HJT.

    Copy the bold text below to notepad. Save it as fixme.reg to your desktop (yes overwrite the previous file of the same name). 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.


    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 quote box into it:
    • 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.


    Now double click the fixME.reg patch on your Desktop and allow it to be added to your registry one more time.

    Now run Ccleaner!

    Now goto this link Using MGtools and download the new version of MGtools.exe from the black bold print link in the first sentence. Overwrite your previous MGtools.exe file with this one.


    Run MGtools.exe then attach the below logs:
    • C:\ComboFix.txt
    • C:\MGlogs.zip
    Make sure you tell me how things are working now!

    After attaching the above new logs, DO NOT power down or reboot your PC. You must keep it running until I get back to you on the status of your logs.
     
    Last edited: Feb 10, 2009
  6. ncaione1

    ncaione1 Private E-2

    I do have a bootable version of Windows XP on CD. I will follow your steps and post the logs on here today.
     
  7. ncaione1

    ncaione1 Private E-2

    G'day!

    I ran through all the steps you listed and here are the requested logs.

    I did receive a message advising the fixme.reg was successfully added to the registry after both additions throughout the process.

    Just a sidenote: I always allow a backup of the registry to be completed when running CCleaner - this is out of habit. Should I be doing this when running CCleaner during the steps you list?


    Best Regards

    Nikki
     

    Attached Files:

  8. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    I want to warn you up front that the infection you have is a real nasty one and that it has infected many of your Windows system files. I will try to help guide you thru fixing this but I do have to say that even if we wind up appearing to have fixed it that your system may still be unreliable and untrustworthy in the end. If you wish to continue pursing fixing rather than doing a total clean reinstall then continue on with the below.


    First I want you to put copies of the below two files into a ZIP file and attach the ZIP file to your next message:
    C:\WINDOWS\system32\ctfmon.exe
    C:\WINDOWS\system32\spoolsv.exe


    Now please download the following & save to your Desktop ( you must save it to your Desktop )


    GMER's MBR.exe
    • Double click on the MBR.exe file to run it.
    • A log will be produced & saved to the desktop, called MBR.log.
    • Then immediately attach this log here before doing the next step because we will be overwriting it.

    Now delete the current mbr.log file and then run the below instructions.
    Click Start > Run and copy & paste the following text in the code box into the Run box and then click OK:
    Code:
    [B]"%userprofile%\desktop\mbr.exe" -f[/B] 
    Now double click on the mbr.exe file and attach the new mbr.log
     
  9. ncaione1

    ncaione1 Private E-2

    I want to ensure that this virus is completely gone. If I perform a complete clean re-install would my system be reliable or is there any way for the virus to remain? Would you be able to guide me through that process? If I backup all my data, music files etc. - is there a chance any corruption could occur within the backup files?
     
  10. ncaione1

    ncaione1 Private E-2

    Also here are the requested files - just in case a re-install is not the best decision.

    Thanks!
     

    Attached Files:

  11. ncaione1

    ncaione1 Private E-2

    I tried posting the last mbr.log file requested after the run command but I keep receiving an error message advising that I already posted this file however I do not see where I posted it - I tried renaming it but to no avail.
     
    Last edited: Feb 13, 2009
  12. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Don't worry about the other mbr.log file. We don't need it now since the first revealed that your Master Boot Record is okay.

    Thanks for attaching those files. As I suspected, you have a Virut and or Sality infection that attaches itself to all executable files.

    Yes if you did a total reinstall it would be gone.

    The Software Forum is more appropriate for this. In addition there are sites on the internet with reinstall instructions. Like the below for example:

    http://rcc.bgsu.edu/info/Windows_Installation

    http://www.michaelstevenstech.com/cleanxpinstall.html

    http://support.microsoft.com/?kbid=316941

    Avoid backing up anything the has a.exe extension as they may all be infected. It would be a good idea to do a backup right now even if you decide that you would like to attempt to clean your PC. We could attempt to remove the infection but the act of doing so could potentially make your PC unbootable since files required by Windows are infected. And if the scanners cannot clean the infection, files could be deleted.

    So after backing up your own personal data, let me know if you would like to attempt cleaning the infection instead of doing a reinstall and we can try to do so.
     
  13. ncaione1

    ncaione1 Private E-2

    Hello!

    Thank you for all the help - I really,really appreciate it!

    I ended up performing a total reinstall - everything is up and running great now but I need to install protection asap.

    Do you have any recommendations for a program, or programs, that provide the best protection and still allow my computer to perform efficiently?

    I am going to look around on the majorgeeks site to see what I can find but it is a bit overhwhelming sometimes.

    Again, Thank you!!!!

    Best Regards,

    Nikki
     
  14. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Your welcome Nikki.

    Okay herein lies the problem. You have only about half the minimum amount of memory on your PC that I recommend to currently run Windows XP SP2 and above with all applications that you will need to run on your PC for protection. You definitely need to add protection, but they will all have an impact on performance and with only 512 MB like you have, it can be quite dramatic.

    Everything we recommend is in the below link. You need one antivirus, one realtime antispyware blocking tool, and a better firewall than the Windows firewall but you can use the Windows firewall for a shorttime until you get more memory.

    How to Protect yourself from malware!
     

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