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Some sort of trojan


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#1 Dogfingers

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Posted 27 November 2008 - 06:30 PM

I seem to be infected wiht some sort of Trojan whihc occasionally McAfee finds when I boot my computer up. Even after blocking it I still get persistent pop ups and annoying free spyware adverts. Can anyone help?

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#2 Budapest

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Posted 27 November 2008 - 06:35 PM

Please download Malwarebytes Anti-Malware and save it to your desktop.
  • 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.
  • 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 you're using other security programs that detect registry changes, they may alert you after scanning with MBAM. Please permit the program to allow the changes.
The power of accurate observation is commonly called cynicism by those who haven't got it.

—George Bernard Shaw

#3 Dogfingers

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Posted 27 November 2008 - 06:56 PM

Here's the log:

Malwarebytes' Anti-Malware 1.30
Database version: 1430
Windows 5.1.2600 Service Pack 2

27/11/2008 23:50:55
mbam-log-2008-11-27 (23-50-54).txt

Scan type: Quick Scan
Objects scanned: 53629
Time elapsed: 7 minute(s), 27 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 4
Registry Keys Infected: 27
Registry Values Infected: 5
Registry Data Items Infected: 3
Folders Infected: 5
Files Infected: 22

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
C:\WINDOWS\system32\dwheyteo.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\efcAQiJb.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\awtSLDVO.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\exnuve.dll (Trojan.Vundo.H) -> Delete on reboot.

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\awtsldvo (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{ac33b2ca-35dc-4677-9c73-ebe9982513aa} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{ac33b2ca-35dc-4677-9c73-ebe9982513aa} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{bc92ba88-052d-47e8-aabe-ef860d44ba5f} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{bc92ba88-052d-47e8-aabe-ef860d44ba5f} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{bc92ba88-052d-47e8-aabe-ef860d44ba5f} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{ac33b2ca-35dc-4677-9c73-ebe9982513aa} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{ada4ab54-f034-41a4-9a68-95df06976b68} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{1a26f07f-0d60-4835-91cf-1e1766a0ec56} (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\xpre (Trojan.Downloader) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\RelatedPageInstall (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\affri (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\affltid (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\affltid (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\affri (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS Juan (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\contim (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\instkey (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\dslcnnct (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS Track System (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\rdfa (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RemoveRP (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b0580b99-1478-43e4-b802-37c2738e7449} (Adware.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{b0580b99-1478-43e4-b802-37c2738e7449} (Adware.BHO) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\68aec00a (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo) -> Delete on reboot.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gadcom (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\prunnet (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Network\UID (Malware.Trace) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Notification Packages (Trojan.Vundo.H) -> Data: c:\windows\system32\efcaqijb -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Authentication Packages (Trojan.Vundo.H) -> Data: c:\windows\system32\efcaqijb -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit (Hijack.UserInit) -> Bad: (userinit.exe,C:\WINDOWS\system32\ntos.exe,) Good: (userinit.exe) -> Quarantined and deleted successfully.

Folders Infected:
C:\WINDOWS\system32\wsnpoem (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dogfingers\Application Data\gadcom (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dogfingers\Local Settings\Temp\snapsnet (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\NetworkService\Application Data\wsnpoem (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\LocalService\Application Data\wsnpoem (Trojan.Agent) -> Quarantined and deleted successfully.

Files Infected:
C:\WINDOWS\system32\awtSLDVO.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\efcAQiJb.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\bJiQAcfe.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\bJiQAcfe.ini2 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\exnuve.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\dwheyteo.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\oetyehwd.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\byXpnOGY.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\rmqnyioj.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wvUopQJA.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dogfingers\Local Settings\Temp\winvsnet.tmp (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dogfingers\Local Settings\Temporary Internet Files\Content.IE5\OHGVS7SN\apstpldr.dll[1].htm (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wsnpoem\audio.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wsnpoem\video.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Dogfingers\Local Settings\Temp\snapsnet\dPI191065.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\NetworkService\Application Data\wsnpoem\audio.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\LocalService\Application Data\wsnpoem\audio.dll (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\pac.txt (Malware.Trace) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\urqRiIBr.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\BM6b9df396.txt (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\fccbYrss.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\winkj77.dll (Adware.BHO) -> Quarantined and deleted successfully.

#4 Budapest

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Posted 27 November 2008 - 07:08 PM

Reboot your computer, run the full scan and post the new log.
The power of accurate observation is commonly called cynicism by those who haven't got it.

—George Bernard Shaw

#5 Dogfingers

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Posted 27 November 2008 - 08:24 PM

Here's the new log:

Malwarebytes' Anti-Malware 1.30
Database version: 1430
Windows 5.1.2600 Service Pack 2

28/11/2008 00:50:07
mbam-log-2008-11-28 (00-50-07).txt

Scan type: Quick Scan
Objects scanned: 52821
Time elapsed: 7 minute(s), 49 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

Seems fine for now, cheers

#6 Budapest

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Posted 28 November 2008 - 05:15 PM

If you're clean, you should create a new Restore Point to prevent possible re-infection from an old one.

Go Start > Programs > Accessories > System Tools and click System Restore. Choose the radio button marked Create a Restore Point on the first screen then click Next. Give the Restore Point a name and then click Create. Then use Disk Cleanup to remove all but the most recently created Restore Point. Go Start > Run and type: "Cleanmgr" (without the quotes). Click Ok > More Options tab > Clean Up in the System Restore section to remove all previous restore points except the newly created one.
The power of accurate observation is commonly called cynicism by those who haven't got it.

—George Bernard Shaw




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