Need help with a trojan

Discussion in 'Malware Help (A Specialist Will Reply)' started by nogrannydont, Jan 25, 2007.

  1. nogrannydont

    nogrannydont Private E-2

    After doing all the steps in the read and run me first thread, I still get a trojan warning by avast stating that Win32purityscan-AF was found. I dont know how to fix this problem. Well im gonna post all the logs and hopefully someone here can help me. thanks in advance.
     

    Attached Files:

  2. nogrannydont

    nogrannydont Private E-2

    just adding the other logs.
     

    Attached Files:

  3. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Welcome to Majorgeeks!

    1. Download this file - combofix.exe
    2. Double click combofix.exe & follow the prompts.
    3. When finished, it will produce a log for you. Attach this log to your next reply
    Note:

    Do not mouseclick combofix's window while it is running. That may cause it to stall.


    Now run this Virtumonde aka Trojan Vundo Removal


    Now attach the below logs and tell me how the above steps went.

    1. Combofix log
    2. VundoFix log
    3. new GetRunKey log
    4. new ShowNew log
    5. new HJT
    Make sure you tell me how things are working now!
     
  4. nogrannydont

    nogrannydont Private E-2

    I did what u requested and everything went smooth. here are the logs.
     

    Attached Files:

  5. nogrannydont

    nogrannydont Private E-2

    here are the other logs.
     

    Attached Files:

  6. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Uninstall the below old versions of software:
    J2SE Runtime Environment 5.0 Update 10
    J2SE Runtime Environment 5.0 Update 6
    J2SE Runtime Environment 5.0 Update 9

    Make sure you reboot after uninstalling the above!

    After reboot, now install the current version of Sun Java from: Sun Java Runtime Environment

    Also uninstall the CounterSpy trial program now since we are finished with it. Do this now before continuing! The delete the below to left over folders from it:
    C:\Documents and Settings\Owner\Local Settings\Application Data\Sunbelt Software
    C:\Program Files\Sunbelt Software

    Continue by downloading a tool we will need - Pocket KillBox

    Save it to its own folder somewhere that you will be able to locate it later.

    Run HijackThis 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:

    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
    R3 - URLSearchHook: (no name) - {DFD7AFA5-3D66-1EC8-1F30-3CC62A3A60E4} - C:\WINDOWS\system32\xjfo.dll (file missing)
    O2 - BHO: (no name) - {350665FD-FC34-D2C9-48E1-A4BFACF48BED} - C:\WINDOWS\system32\sgpgsrc.dll (file missing)
    O2 - BHO: (no name) - {A568A055-3E66-482F-BE6B-99996A81E8DC} - C:\WINDOWS\system32\mllml.dll (file missing)
    O2 - BHO: (no name) - {BB974AAE-2C55-42C2-92F0-64C10A503804} - C:\WINDOWS\system32\vturs.dll (file missing)
    O2 - BHO: (no name) - {DFD7AFA5-3D66-1EC8-1F30-3CC62A3A60E4} - C:\WINDOWS\system32\xjfo.dll (file missing)
    O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
    O4 - HKCU\..\Run: [Cpue] "C:\DOCUME~1\Owner\MYDOCU~1\CROSOF~1\scanregw.exe" -vt yax
    O4 - HKCU\..\Run: [Hcivd] C:\Program Files\?ppPatch\r?ndll32.exe
    O9 - Extra button: (no name) - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - (no file)
    O16 - DPF: {DF780F87-FF2B-4DF8-92D0-73DB16A1543A} (PopCapLoader Object) - http://www.popcap.com/games/popcaploader_v6.cab
    O20 - Winlogon Notify: hggebxy - hggebxy.dll (file missing)
    O20 - Winlogon Notify: wintuh32 - wintuh32.dll (file missing)

    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.

    Now run Pocket Killbox by doubleclicking on killbox.exe
    Choose Tools > Delete Temp Files and click Delete Selected Temp Files.
    Then after it deletes the files click the Exit (Save Settings) button.
    NOTE: Pocket Killbox will only list the added files it is able to find on the system. So when you do the below, if some files do not show in the list after pasting them in, just continue.

    Select:
    • Delete on Reboot
    • then Click on the All Files button.
    • Please copy the file paths below to the clipboard by highlighting ALL of them and pressing CTRL + C (or, after highlighting, right-click and choose copy):

    C:\Documents and Settings\Owner\Local Settings\Temp\aadr28j9.exe
    C:\Documents and Settings\Owner\Local Settings\Temp\mq0wm1ta.exe
    C:\WINDOWS\system32\anfqkeli.dll
    C:\WINDOWS\system32\ioqlkqhy.ini
    C:\WINDOWS\system32\srutv.ini
    • Return to Killbox, go to the File menu, and choose Paste from Clipboard.
    • Click the red-and-white Delete File button. Click Yes at the Delete on Reboot prompt.
    If you receive a PendingFileRenameOperations prompt, just click OK to continue (But please let me know if you receive this message!).
    If Killbox does not reboot just reboot your PC yourself.

    Also delete all files and subfolders in the below folder except ones from the current date (Windows will not let you delete the files from the current day).
    C:\Documents and Settings\Owner\Local Settings\Temp\
    Now run Ccleaner!

    Now attach the below new logs and tell me how the above steps went.

    1. GetRunKey
    2. ShowNew
    3. HJT
    Make sure you tell me how things are working now!

    Reminder Note: Once we have determined you are malware free you will need to disable System Restore, reboot, and re-enable system restore per step 1 of the READ & RUN ME. This only applies to if using WinXP or WinMe.
     
    Last edited: Jan 28, 2007
  7. nogrannydont

    nogrannydont Private E-2

    hey Chaslang,
    I did all the steps you asked me to do. And again evrything went smooth. I was able to delete all the files under hijackthis. As for the performance of my computer, I feel it is much better. havent been getting pop-ups or virus infections alerts. here are the logs you asked for.
     

    Attached Files:

  8. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    Okay you are all clean except for on file. Delete the below file (manually or with Pocket Killbox - whatever works).

    C:\WINDOWS\system32\srutv.ini


    If you are not having any other malware problems, it is time to do our final steps:
    1. If we used Pocket Killbox during your cleanup, do the below
      • Run Pocket Killbox and select File, Cleanup, Delete All Backups
    2. If we used ComboFix you can delete the ComboFix.exe file and associated C:\combofix.txt log that was created.
    3. If we user SDFix you can delete all the SDFix related files and folders from your Desktop or whereever you installed it.
    4. If we used VundoFix, you can delete the VundoFix.exe file and the C:\VundoFix Backups folder and C:\vundofix.txt log that was created.
    5. If we had your run FixWareOut, you can delete the Fixwareout.exe file and the C:\fixwareout folder.
    6. If we had you download any registry patches like fixme.reg or fixWLK.reg (or any others), you can delete these files now.
    7. You can delete the ShowNew.Zip and GetRunkey.Zip files and the files that you extracted from the ZIP files. You can also delete the C:\newfiles.txt and C:\runkeys.txt logs that were created
    8. If you are running Windows XP or Windows ME, do the below:
      • go back to step 8 of the READ & RUN ME 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:
     
  9. nogrannydont

    nogrannydont Private E-2

    Thank you very much Chaslang, deleted the file and the system restore steps. my computer is clean now thanks again.
     
  10. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You're welcome. Surf safely!
     

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