Need help with Troj/Virum-Gen

Discussion in 'Malware Help (A Specialist Will Reply)' started by deptotx05, Apr 21, 2009.

  1. deptotx05

    deptotx05 Private E-2

    Hey everyone.

    My computer has recently become infected with malware. Last week, I was surfing around the internet (I think I was on urbandictionary at the time) and my computer started acting funny after the fact.

    I normally run Sophos Anti-Virus and I noticed in the bottom right corner, I was having notifications popping up telling me that Troj/Virum-Gen was being found and that several files (.dll extension) are suspicious.... yoyoroon.dll etc...

    I am attaching the logs I have from SuperAntiSpyware, MalwareBytes, ComboFix, and MGlogs. Note that I was unable to complete the scan for SuperAntiSpyware...I was getting an error that was crashing the program.

    Attached below are my logs. Any help I could get on removing this malware would be greatly appreciated.

    Thank you.

    - Travis
     
  2. deptotx05

    deptotx05 Private E-2

    Here are the attached logs I was able to run.
     

    Attached Files:

  3. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    OK...let's start with this:

    Please use add/remove programs to uninstall:
    J2SE Runtime Environment 5.0 Update 10"
    J2SE Runtime Environment 5.0 Update 11"
    J2SE Runtime Environment 5.0 Update 6"
    Java(TM) 6 Update 2"
    Java(TM) 6 Update 3"
    Java(TM) 6 Update 5

    Run this: Disable/Remove Windows Messenger to remove Windows Messenger. Do not confuse Windows Messenger with MSN Messenger because they are not the same. Windows Messenger is a frequent cause of popups.

    Now let's 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 code box into it (make sure you scroll all the way down in the code box to get all lines selected ):
    Code:
    KILLALL::
    
    File::
    c:\windows\system32\wipotazi.dll
    c:\windows\system32\gugojamu.dll
    c:\documents and settings\All Users\Application Data\ISxF5.tmp
    c:\documents and settings\All Users\Application Data\ISx2B8.tmp
    c:\documents and settings\All Users\Application Data\ISx6F.tmp
    c:\documents and settings\All Users\Application Data\ISxD0.tmp
    c:\documents and settings\All Users\Application Data\ISxCD.tmp
    c:\documents and settings\All Users\Application Data\ISx5F.tmp
    c:\documents and settings\All Users\Application Data\ISx4F.tmp
    c:\documents and settings\All Users\Application Data\ISx4E.tmp
    c:\documents and settings\All Users\Application Data\ISx6.tmp
    c:\windows\system32\yafajawo.dll.tmp
    c:\windows\system32\nubelipe.dll.tmp
    c:\windows\system32\wekinimu.dll.tmp
    c:\windows\system32\pekebiji
    
    
    
    Registry::
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{1c7d9746-5c8f-11dc-bbd9-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{4f55ad86-e613-11db-bad7-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{7bc08b70-8239-11dc-bc48-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{8e0acc6f-ad1e-11dc-bca7-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{8e7e058e-b01c-11dc-bcae-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{925041be-5bf2-11dc-bbd6-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{9cdb8cc8-5f4a-11dc-bbda-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{9cdb8cc9-5f4a-11dc-bbda-00163670404a}]
    
    [-HKEY_CURRENT_USER\software\microsoft\windows\currentversion\explorer\mountpoints2\{a2245f39-9868-11db-ba58-00163670404a}]
    
    
    * 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.
    If it asks you to overide the prvevious file with the same name, click YES.
    * Now use your mouse to drag CFscript.txt on top of ComboFix.exe
    http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif
    * 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 download and install:
    Java Runtime 6

    Now run the C:\MGtools\GetLogs.bat file by double clicking on it. Then attach the new C:\MGlogs.zip file that will be created by running this and also attach the log from Combo.
     
  4. deptotx05

    deptotx05 Private E-2

    Attached are the new logs.
     

    Attached Files:

  5. TimW

    TimW MajorGeeks Administrator - Jedi Malware Expert Staff Member

    That appears to have done it......You may wish to use one of these:

    Startup Manager

    Startup_CPL

    If you are not having any other malware problems, it is time to do our final steps:

    1. We recommed you keep SUPERAntiSpyware and Malwarebytes Anti-Malware for scanning/removal of malware. Unless you purchase them, they provide no real time protection. They are useful as backup scanners. 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" /u
        • Notes: The space between the combofix" and the /u, it must be there.
        • This will uninstall ComboFix and also reset hidden files and folders settings back to Windows defaults.

      • Delete the C:\combofix folder from combofix (if it exists)

    3. Any other miscellaneous tools we may have had you install or download can be uninstalled and deleted.
    4. 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.
    5. Go to add/remove programs and uninstall HijackThis.
    6. You can delete the C:\MGtools folder and the C:\MGtools.exe file. You can also delete the C:\MGlogs.zip
    7. If you are running Vista, Windows XP or Windows ME, do the below:
      • Refer to the cleaning steps in the READ ME for your Window version and see the steps to Disable System Restore which will flush your Restore Points.
      • Then reboot and Enable System Restore to create a new clean Restore Point.

    8. After doing the above, you should work thru the below link:

     

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