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Infected with Trojan Vundo!grb and Generic.dx. How do I fix it?


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#1 Charmed1003

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Posted 22 February 2009 - 04:06 PM

A couple of days ago, I started getting scan messages from McAfee telling me that it had deleted Trojan files (all being either labeled as Vundo!grb or Generic.dx). I don't know where it came from, I don't remember installing any software at the time. I have a Windows XP Media Center Edition with McAfee antivirus. I have tried running spybot a couple of times, which detected the virus, but the messages keep popping up. I know that my internet browsers are running much slower than normal, and I keep getting Internet Explorer popups that are blank about every 10 minutes. Any suggestions?

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#2 boopme

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Posted 22 February 2009 - 07:29 PM

From your regular user account..
Download Attribune's ATF Cleaner and then SUPERAntiSpyware , Free Home Version. Save both to desktop ..
DO NOT run yet.
Open SUPER from icon and install and Update it
Under Scanner Options make sure the following are checked (leave all others unchecked):
Close browsers before scanning.
Scan for tracking cookies.
Terminate memory threats before quarantining
.
Click the "Close" button to leave the control center screen and exit the program. DO NOT run yet.

Now reboot into Safe Mode: How to enter safe mode(XP)
Using the F8 Method
Restart your computer.
When the machine first starts again it will generally list some equipment that is installed in your machine, amount of memory, hard drives installed etc. At this point you should gently tap the F8 key repeatedly until you are presented with a Windows XP Advanced Options menu.
Select the option for Safe Mode using the arrow keys.
Then press enter on your keyboard to boot into Safe Mode
.

Double-click ATF-Cleaner.exe to run the program.
Under Main "Select Files to Delete" choose: Select All.
Click the Empty Selected button.

If you use Firefox or Opera browser click that browser at the top and choose: Select All
Click the Empty Selected button.
If you would like to keep your saved passwords, please click No at the prompt.
Click Exit on the Main menu to close the program
.

NOW Scan with SUPER
Open from the desktop icon or the program Files list
On the left, make sure you check C:\Fixed Drive.
Perform a Complete scan. After scan,Verify they are all checked.
Click OK on the summary screen to quarantine all found items.
If asked if you want to reboot, click "Yes" and reboot normally.

To retrieve the removal information after reboot, launch SUPERAntispyware again.
Click Preferences, then click the Statistics/Logs tab.
Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
If there are several logs, click the current dated log and press View log.
A text file will open in your default text editor.
Please copy and paste the Scan Log results in your next reply.
Click Close to exit the program.
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#3 Charmed1003

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Posted 24 February 2009 - 02:51 AM

Here is the log. In the last day or two, the computer has begun to run EXTREMELY slow (as in, it has taken be about 20 minutes to load this website and post this)

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 02/23/2009 at 07:22 PM

Application Version : 4.25.1012

Core Rules Database Version : 3770
Trace Rules Database Version: 1729

Scan type : Complete Scan
Total Scan Time : 02:31:45

Memory items scanned : 212
Memory threats detected : 0
Registry items scanned : 6077
Registry threats detected : 13
File items scanned : 70922
File threats detected : 8

Adware.Vundo Variant
HKLM\Software\Classes\CLSID\{EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4}
HKCR\CLSID\{EC43E3FD-5C60-46A6-97D7-E0B85DBDD6C4}
HKCR\CLSID\{EC43E3FD-5C60-46A6-97D7-E0B85DBDD6C4}\InprocServer32
HKCR\CLSID\{EC43E3FD-5C60-46A6-97D7-E0B85DBDD6C4}\InprocServer32#ThreadingModel
C:\WINDOWS\SYSTEM32\WOTIZALE.DLL
HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler#{EC43E3FD-5C60-46a6-97D7-E0B85DBDD6C4}
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad#SSODL
HKCR\CLSID\{EC43E3FD-5C60-46A6-97D7-E0B85DBDD6C4}
C:\WINDOWS\SYSTEM32\WODUFIWE.DLL

Trojan.Vundo-Variant/NextGen
HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8f6adee-37b8-449f-99c0-0f03a4871ba9}
HKCR\CLSID\{E8F6ADEE-37B8-449F-99C0-0F03A4871BA9}
HKCR\CLSID\{E8F6ADEE-37B8-449F-99C0-0F03A4871BA9}\InprocServer32
HKCR\CLSID\{E8F6ADEE-37B8-449F-99C0-0F03A4871BA9}\InprocServer32#ThreadingModel
C:\WINDOWS\SYSTEM32\MATODIFE.DLL

Adware.Prun
HKU\S-1-5-21-3422213706-1351992451-1234886943-1005\Software\Microsoft\Windows\CurrentVersion\Run#prunnet [ "C:\WINDOWS\system32\prunnet.exe" ]

Rogue.Component/Trace
HKU\S-1-5-21-3422213706-1351992451-1234886943-1005\Software\Microsoft\FIAS4051

Adware.Vundo/Variant-EC
C:\WINDOWS\SYSTEM32\BUSEZIDI.DLL
C:\WINDOWS\SYSTEM32\NOJEPAKE.DLL

Adware.Vundo/Variant-PrintDlgA
C:\WINDOWS\SYSTEM32\FOPONIGA.DLL
C:\WINDOWS\SYSTEM32\MULUMERO.DLL

Adware.Vundo/Variant
C:\WINDOWS\SYSTEM32\QSSECX.DLL

#4 boopme

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Posted 24 February 2009 - 09:39 AM

You've a bit of junk on here. Let's see what improvement we get after MBAM.

Next run MBAM:
Please download Malwarebytes Anti-Malware (v1.32) and save it to your desktop.
alternate download link 1
alternate download link 2
If you have a previous version of MBAM, remove it via Add/Remove Programs and download a fresh copy.
  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
MBAM will automatically start and you will be asked to update the program before performing a scan.
  • If an update is found, the program will automatically update itself.
  • Press the OK button to close that box and continue.
  • If you encounter any problems while downloading the updates, manually download them from here and just double-click on mbam-rules.exe to install. Alternatively, you can update through MBAM's interface from a clean computer, copy the definitions (rules.ref) located in C:\Documents and Settings\All Users\Application Data\Malwarebytes\Malwarebytes' Anti-Malware from that system to a usb stick or CD and then copy it to the infected machine.
On the Scanner tab:
  • Make sure the "Perform Quick Scan" option is selected.
  • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
Back at the main Scanner screen:
  • Click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad.
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply and exit MBAM.
Note: If MBAM encounters a file that is difficult to remove, you may be asked to reboot your computer so it can proceed with the disinfection process. Regardless if prompted to restart the computer or not, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware. MBAM may "make changes to your registry" as part of its disinfection routine. If using other security programs that detect registry changes (ie Spybot's Teatimer), they may interfere or alert you after scanning with MBAM. Please temporarily disable such programs or permit them to allow the changes.
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#5 Charmed1003

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Posted 24 February 2009 - 11:04 PM

Here's the log. Things seem to be working better so far.

Malwarebytes' Anti-Malware 1.34
Database version: 1749
Windows 5.1.2600 Service Pack 2

2/24/2009 7:59:03 PM
mbam-log-2009-02-24 (19-59-03).txt

Scan type: Quick Scan
Objects scanned: 65278
Time elapsed: 6 minute(s), 1 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 2
Registry Keys Infected: 6
Registry Values Infected: 4
Registry Data Items Infected: 5
Folders Infected: 2
Files Infected: 14

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
c:\WINDOWS\system32\kojizayu.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\kowawese.dll (Trojan.Vundo.H) -> Delete on reboot.

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e8f6adee-37b8-449f-99c0-0f03a4871ba9} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{e8f6adee-37b8-449f-99c0-0f03a4871ba9} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\xpreapp (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\dslcnnct (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\rdfa (Trojan.Vundo) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c4408cc6 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nidasuwine (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cpmc773bf5a (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\URLSearchHooks\{4d25f926-b9fe-4682-bf72-8ab8210d6d75} (Adware.MyWebSearch) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: c:\windows\system32\kojizayu.dll -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: system32\kojizayu.dll -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: c:\windows\system32\kowawese.dll -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Notification Packages (Trojan.Vundo.H) -> Data: c:\windows\system32\kowawese.dll -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: system32\kowawese.dll -> Quarantined and deleted successfully.

Folders Infected:
C:\Program Files\MyWaySA (Adware.MyWebSearch) -> Quarantined and deleted successfully.
C:\Program Files\MyWaySA\SrchAsDe (Adware.MyWebSearch) -> Quarantined and deleted successfully.

Files Infected:
C:\WINDOWS\system32\litunude.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\edunutil.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\saginewu.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\uwenigas.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\tofulupa.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\apulufot.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\layoyayu.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
c:\WINDOWS\system32\kojizayu.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\kowawese.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\ARK66A.tmp (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\ARK66B.tmp (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\ARK6BB.tmp (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\ARK6BC.tmp (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\kewevuro.dll (Trojan.Vundo) -> Quarantined and deleted successfully.




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