Win32/Neshta.A

Discussion in 'Malware Help (A Specialist Will Reply)' started by Killerwoody, May 8, 2010.

  1. Killerwoody

    Killerwoody Private E-2

    I ran combofix 3 or 4 times but it kept coming up saying it was still there! So I searched it and found it in the quarintine folder so I went in and deleted. My comp was fine the rest of the night. The next day I turn on my comp and nothing comes up. I try to run a game exe that i had ran while I had Nesha.A the first time and boom it pops up saying its on my comp again. I go through Combofix in safe mode it finds it again. So i search svchost.com bam in the quarintine again so i delete it empty recycle bin. Now i just keeps coming back i don't know what to do. Can anyone lend me a hand here?
     
  2. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Welcome to Major Geeks!

    Please read ALL of this message including the notes before doing anything.

    Pleases follow the instructions in the below link:

    READ & RUN ME FIRST. Malware Removal Guide


    and attach the requested logs when you finish these instructions.

    • **** If something does not run, write down the info to explain to us later but keep on going. ****
    • Do not assume that because one step does not work that they all will not. MGtools will frequently run even when all other tools will not.


    • After completing the READ & RUN ME and attaching your logs, make sure that you tell us what problems still remain ( if any still do )!
    Helpful Notes:


    1. If you run into problems trying to run the READ & RUN ME or any of the scans in normal boot mode, you can run the steps in safe boot mode but make sure you tell us what you did later when you post logs. See the below if you do not know how to boot in safe mode:

    2. If you have problems downloading on the problem PC, download the tools and the manual updates for SUPERAntiSpyware and Malwarebytes ( links are given in the READ & RUN ME) onto another PC and then burn to a CD. Then copy them to the problem PC. You will have to skip getting updates if (and only if) your internet connection does not work. Yes you could use a flash drive too but flash drives are writeable and infections can spread to them.
    3. If you cannot seem to login to an infected user account, try using a different user account (if you have one) in either normal or safe boot mode and running only SUPERAntiSpyware and Malwarebytes while logged into this aother user account. Then reboot and see if you can log into the problem user account. If you can then run SUPERAntiSpyware, Malwarebytes, ComboFix and MGtools on the infected account as requested in the instructions.
    4. To avoid additional delay in getting a response, it is strongly advised that after completing the READ & RUN ME you also read this sticky:

    Any additional post is a bump which will add more delay. Once you attach the logs, your thread will be in the work queue and as stated our system works the oldest threads FIRST.
     
  3. Killerwoody

    Killerwoody Private E-2

    Thanks! My bro in law has a comp store and he praises you guys! Much appreciated!
     
  4. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Attach the requested logs when you have them and I will get to you as soon as I can. :)
     
  5. Killerwoody

    Killerwoody Private E-2

  6. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    I need the following logs:
    SAS
    MBAM
    ComboFix --> if it is too large, either zip it or attach it in two parts.
    C:\mglogs.zip --> from running the C:\MGTools.exe.

    If you are having issues running .exe files, you can try this:
    http://www.dougknox.com/xp/file_assoc.htm --> scroll down to the ninth file.

    Or you can try changing .exe extensions with .com.
     
  7. Killerwoody

    Killerwoody Private E-2

    View attachment ComboFix5.zip

    View attachment SUPERAntiSpyware Scan Log - 05-09-2010 - 17-58-29.log

    View attachment mbam-log-2010-05-09 (18-02-15).txt

    ok here ya go! when i run .exe it pops up in my window essentials i click remove,quarantine, and disinfect. I click .exe again later on and pop right back up. The ex_exe_fix you provided I've been using that for a couple days now! before i got the svchost.com.vir removed i could search my C: drive and find it as svchost.com but now i search i never find it even when the neshta.A pop up in windows essentials, i can scan and its still not there and thanks for all your help!
     
  8. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    I still need the C:\MGLogs.zip
     
  9. Killerwoody

    Killerwoody Private E-2

  10. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    You did not allow MGTools to run to completion. Please run it again and make sure you make the agreement to run HJT.
     
  11. Killerwoody

    Killerwoody Private E-2

  12. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    Your logs are clean, however you need to uninstall the Ask Toolbar, and you should not have uTorrent running at start up. So let's just do this to clean up some things;

    Copy just the bold text below to notepad (Do not include any space above the word REGEDIT). 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.


    If you are not having any other malware problems, it is time to do our final steps:
    1. We recommend you keep SUPERAntiSpyware and Malwarebytes Anti-Malware for scanning/removal of malware. Unless you purchase them, they provide no protection. They do not use any significant amount of resources ( except a little disk space ) until you run a scan.
    2. If we had you use ComboFix, uninstall ComboFix (This uninstall will only work as written if you installed ComboFix on your Desktop like we requested.)
      • Click START then RUN and enter the below into the run box and then click OK. Note the quotes are required
      • "%userprofile%\Desktop\combofix" /uninstall
        • Notes: The space between the combofix" and the /uninstall, it must be there.
        • This will uninstall ComboFix and also reset hidden files and folders settings back to Windows defaults.
    3. Any other miscellaneous tools we may have had you install or download can be uninstalled and deleted.
    4. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
    5. 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.
    6. Go to add/remove programs and uninstall HijackThis.
    7. Goto the C:\MGtools folder and find the MGclean.bat file. Double click on this file to run this cleanup program that will remove files and folders related to MGtools and some other items from our cleaning procedures.
    8. If you are running Vista, Windows XP or Windows ME, do the below:
      • Refer to the cleaning procedures pointed to by step 6 of the READ ME for your Window version and see the instructions to Disable System Restore which will flush your Restore Points.
      • Then reboot and Enable System Restore to create a new clean Restore Point.
    9. After doing the above, you should work thru the below link:
     

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