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Virus, Trojans Or Both?


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3 replies to this topic

#1 Judess

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Posted 29 September 2008 - 06:04 PM

Hi,
I used Panda Security to do a scan and 134 files were found to be infected. Unfortunately, I was unable to disinfect them because I didn't know that I had to be registered first. Basically, I scanned my computer for nothing since I cannot do anything with the infected files. After registering, they lost my previous scan and I had to scan my whole computer again. It took me nearly 24 hours previously and I just do not want to waste more time if I can't get a proper resolution (registered users can only disinfect 4 files anyway).

I used Ad Aware and that managed to pick up some nasties which I deleted (I didn't check whether any came back).

I then tried Spybot Search and Destroy which picked up some viruses/trojans which I deleted. However a few came back after start-up (one of those was Virtumonde).

I also used Virgin Media PCGuard and it keeps picking up one particular virus (W32/Trojan2.DWDF) in C:\WINDOWS\SYSTEM32\GEBQNFDS.DLL.

A window popped up informing me 'virus detected, restart required'. However, every single time I restart my computer, the same window would pop right up again, as if nothing has been done.

Symptoms shown on my computer:

1) Slow, to the point I can't watch a video in WMP
2) Pop-ups (it was incessant at first but improved after I used SmitfraudFix to get rid of Smitfraud trojan/virus)
3) Even typing this, the letters do not appear as they are being typed. There is a split second delay.
4) The abovementioned 'pop-up window' (regarding the W32/Trojan2.DWDF) is still around. It pops up each time I switch on my computer and clicking 'Close' does not help as it will pop up again. I am pretty sure this 'alert' is from Virgin Media PCGuard.
5) A few times, my browsers (Firefox and IE) would error and close. It was pretty bad at first but improved recently after using the SmitFraudFix.

I am hoping some kind soul can offer me some help. I am 100% sure my computer is infected with something.

Many thanks in advance!

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#2 Budapest

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Posted 29 September 2008 - 06:18 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.

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#3 Judess

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Posted 10 October 2008 - 05:37 PM

Hi,

Thank you for getting back to me! I am sorry I took so long with this reply. I had thought I would get an email notification if someone replied my post. My bad.

I have downloaded Malwarebytes' Anti-Malware and followed all the instructions. Below is the log:

Malwarebytes' Anti-Malware 1.28
Database version: 1252
Windows 5.1.2600 Service Pack 2

10/10/2008 23:08:38
mbam-log-2008-10-10 (23-08-38).txt

Scan type: Quick Scan
Objects scanned: 48565
Time elapsed: 4 minute(s), 15 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 6
Registry Keys Infected: 16
Registry Values Infected: 3
Registry Data Items Infected: 2
Folders Infected: 0
Files Infected: 64

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
C:\WINDOWS\system32\efcYRHbC.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\kjlowhwc.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\geBqNfDs.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\bidvyd.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\beglgwpv.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\ltphyj.dll (Trojan.Vundo) -> Delete on reboot.

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{28030fa8-2428-4de6-b0f3-ce9494e1a412} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\gebqnfds (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{28030fa8-2428-4de6-b0f3-ce9494e1a412} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{878c060f-8b16-4aa7-adf7-08cdc88c211c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{878c060f-8b16-4aa7-adf7-08cdc88c211c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c7c912b0-1e63-4d55-ade7-c9b81532f72b} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{c7c912b0-1e63-4d55-ade7-c9b81532f72b} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9988775d-4368-4857-871a-d01d66ca3a71} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{8d3c900f-bf1b-414b-a3b3-05e82b0953d8} (Trojan.Vundo) -> 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_LOCAL_MACHINE\SOFTWARE\Microsoft\MS Track System (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FCOVM (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\{21d7135f-aee9-45e7-a0c1-791a4654bff1} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{21d7135f-aee9-45e7-a0c1-791a4654bff1} (Trojan.BHO) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\78956471 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\{28030fa8-2428-4de6-b0f3-ce9494e1a412} (Trojan.Vundo) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\rhcrdjj0ea0t (Rogue.AntivirusXP2008) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Notification Packages (Trojan.Vundo.H) -> Data: c:\windows\system32\efcyrhbc -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Authentication Packages (Trojan.Vundo) -> Data: c:\windows\system32\efcyrhbc -> Delete on reboot.

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\geBqNfDs.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\efcYRHbC.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\CbHRYcfe.ini (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\CbHRYcfe.ini2 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ltphyj.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\clyjsxhp.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\phxsjylc.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\dagylhil.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\lihlygad.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\djlqxmhi.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ihmxqljd.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\futlmssm.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mssmltuf.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\kjlowhwc.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\cwhwoljk.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\kvynbgyp.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\pygbnyvk.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mlnehjbl.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\lbjhenlm.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\qppbyxnr.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\rnxybppq.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\tqfdesej.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\jesedfqt.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\utxucyow.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\woycuxtu.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\uyyxhrvy.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\yvrhxyyu.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\bidvyd.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\beglgwpv.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\akcyem.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\awhodfpm.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\bynkwskc.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\egbutcll.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\eibpmlxj.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\enskvnaw.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\fcahtdke.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\fxyvda.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\hytbqqsd.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\inkkhxfm.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\itoxiu.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\jfqqnbfo.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\khisdrxd.dll (Adware.SuperJuan) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\llrftyrg.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\nmtkqi.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\oltearad.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\owageg.dll (Adware.SuperJuan) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ozlvua.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\pgiuxt.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\qgzvkv.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ruuoscts.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\tdypnv.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\tzgeuc.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\viescu.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\vwyonmry.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wekcvdds.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wmqjmx.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\wtabht.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\xxwcqlmq.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ybfoiv.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\yckfqctj.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\ywqlquqh.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\zvakhz.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\Documents and Settings\JUN\Local Settings\Temporary Internet Files\Content.IE5\ADCDUT83\nd82m0[1] (Trojan.Vundo) -> Delete on reboot.
C:\Documents and Settings\JUN\Local Settings\Temporary Internet Files\Content.IE5\ADCDUT83\upd105320[1] (Trojan.Vundo) -> Delete on reboot.


Does everything look ok? For one, I am no longer getting that stupid pop-up window upon start-up (the one from Virgin Media about the virus).

#4 boopme

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Posted 10 October 2008 - 08:44 PM

Hello did you Reboot after the scan to complete removal of some of the malwares?
Please Update rescan and post a new log, some of these Vundo are stubborn.
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