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Can't get rid of Trojan.Vundo.H


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#1 inf

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Posted 30 December 2008 - 09:35 PM

I got hit with the the Trojan.Vundo.H and I cannot get rid of it. I used Trend Micro PC-cillin and it detected nothing. I used malwarebytes and it doesn't fully get rid of it.

Below is my malwarebytes log:

Malwarebytes' Anti-Malware 1.31
Database version: 1580
Windows 5.1.2600 Service Pack 3

12/30/2008 7:35:56 PM
mbam-log-2008-12-30 (19-35-56).txt

Scan type: Quick Scan
Objects scanned: 2196
Time elapsed: 23 minute(s), 58 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 2
Registry Values Infected: 1
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:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9663616a-804a-4c8d-9a8e-6950d5b77d56} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{9663616a-804a-4c8d-9a8e-6950d5b77d56} (Trojan.Vundo.H) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\disakuyawu (Trojan.Vundo.H) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)


It says quarantined and deleted succesfully but it just keeps coming up again on future scans. I appreciate your help, thank you in advance.

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#2 boopme

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Posted 30 December 2008 - 10:48 PM

Hello and welcome. These Vundo are stubborn and nasty. We will need to run a few scans. And these will take some time. Turn off BOClean and SpyBot while running these scans.
Run these from your usual account.
ATF
Please download ATF Cleaner by Atribune & save it to your desktop.
  • 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 browser click Firefox 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.
  • If you use Opera browser click Opera 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.
Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

SAS
Please download and scan with SUPERAntiSpyware Free
  • Double-click SUPERAntiSypware.exe and use the default settings for installation.
  • An icon will be created on your desktop. Double-click that icon to launch the program.
  • If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from here. Double-click on the hyperlink for Download Installer and save SASDEFINITIONS.EXE to your desktop. Then double-click on SASDEFINITIONS.EXE to install the definitions.)
  • In the Main Menu, click the Preferences... button.
  • Click the "General and Startup" tab, and under Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.
  • Click the "Scanning Control" tab, and 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 a scan just yet.
Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Scan with SUPERAntiSpyware as follows:
  • Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.
  • On the left, make sure you check C:\Fixed Drive.
  • On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".
  • After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
  • Make sure everything has a checkmark next to it and click "Next".
  • A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
  • 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.
MBAM again but Full
Open MBAM and click Update tab, select Check for Updates,when done
click Scanner tab,select FULL scan and scan.
After scan click Remove Selected, Post new scan log and Reboot.
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#3 inf

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Posted 31 December 2008 - 03:33 AM

SUPERantispyware log:

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

Generated 12/31/2008 at 03:24 AM

Application Version : 4.24.1004

Core Rules Database Version : 3691
Trace Rules Database Version: 1667

Scan type : Complete Scan
Total Scan Time : 00:43:48

Memory items scanned : 185
Memory threats detected : 0
Registry items scanned : 5984
Registry threats detected : 1
File items scanned : 80726
File threats detected : 1

Trojan.Fake-Alert/Trace
HKU\S-1-5-21-301396160-1164630463-2552803290-1006\SOFTWARE\Microsoft\fias4013

Adware.Vundo Variant/ESET
C:\WINDOWS\SYSTEM32\TIRAGIFU.DLL

Malwarebyte is scanning now although I can already see that it didn't remove the trojan.

#4 inf

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Posted 31 December 2008 - 04:25 AM

Malwarebytes' Anti-Malware 1.31
Database version: 1580
Windows 5.1.2600 Service Pack 3

12/31/2008 4:23:50 AM
mbam-log-2008-12-31 (04-23-46).txt

Scan type: Full Scan (C:\|)
Objects scanned: 129419
Time elapsed: 52 minute(s), 47 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 2
Registry Values Infected: 1
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:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9663616a-804a-4c8d-9a8e-6950d5b77d56} (Trojan.Vundo.H) -> No action taken.
HKEY_CLASSES_ROOT\CLSID\{9663616a-804a-4c8d-9a8e-6950d5b77d56} (Trojan.Vundo.H) -> No action taken.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\disakuyawu (Trojan.Vundo.H) -> No action taken.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

#5 quietman7

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Posted 31 December 2008 - 08:43 AM

Please download and scan with Dr.Web CureIt. Follow the instructions here for performing a scan in "safe mode".
-- Post the log in your next reply and let us know how your computer is running.
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#6 inf

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Posted 31 December 2008 - 02:37 PM

10 - Let The Beat Build (Produced By Kanye West & Deezle).mp3;C:\Documents and Settings\Toshihiko\Desktop\Music\Lil Wayne - Tha Carter III (Explicit)(2008);Trojan.WMALoader;Cured.;


This was the only thing that came up.

#7 inf

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Posted 31 December 2008 - 02:46 PM

It actually got worse, the past few times I've been running malwarebytes, it said I had 3 infections, now I have 15. See log below.

Malwarebytes' Anti-Malware 1.31
Database version: 1580
Windows 5.1.2600 Service Pack 3

12/31/2008 2:45:47 PM
mbam-log-2008-12-31 (14-45-47).txt

Scan type: Quick Scan
Objects scanned: 24380
Time elapsed: 8 minute(s), 3 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 2
Registry Keys Infected: 3
Registry Values Infected: 5
Registry Data Items Infected: 2
Folders Infected: 0
Files Infected: 3

Memory Processes Infected:
(No malicious items detected)

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

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9663616a-804a-4c8d-9a8e-6950d5b77d56} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{9663616a-804a-4c8d-9a8e-6950d5b77d56} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.Vundo.H) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5446bbcd (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\disakuyawu (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cpm57758851 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\ssodl (Trojan.Vundo.H) -> 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\misahavu.dll -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs (Trojan.Vundo.H) -> Data: system32\misahavu.dll -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\yikavaji.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\ijavakiy.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
c:\WINDOWS\system32\misahavu.dll (Trojan.Vundo.H) -> Delete on reboot.

#8 quietman7

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Posted 31 December 2008 - 02:58 PM

Some infections are difficult to remove completely because of their morphing characteristics which allows the malware to regenerate itself. Sometimes there is a hidden piece of malware which has not been detected that protects files (which have been detected) and registry keys so they cannot be permanently deleted. Disinfection will probably require the use of more powerful tools than we recommend in this forum. Before that can be done you will need you to create and post a DDS/HijackThis log for further investigation.

Please read the pinned topic titled "Preparation Guide For Use Before Posting A Hijackthis Log". If you cannot complete a step, then skip it and continue with the next. In Step 6 there are instructions for downloading and running DDS which will create a Psuedo HJT Report as part of its log.

When you have done that, post your log in the HijackThis Logs and Malware Removal forum, NOT here, for assistance by the HJT Team Experts. A member of the Team will walk you through, step by step, on how to clean your computer. If you post your log back in this thread, the response from the HJT Team will be delayed because your post will have to be moved. This means it will fall in line behind any others posted that same day.

Start a new topic, give it a relevant title and post your log along with a brief description of your problem, a summary of any anti-malware tools you have used and a summary of any steps that you have performed on your own. An expert will analyze your log and reply with instructions advising you what to fix. After doing this, we would appreciate if you post a link to your log back here so we know that your getting help from the HJT Team.

Please be patient. It may take a while to get a response because the HJT Team members are very busy working logs posted before yours. They are volunteers who will help you out as soon as possible. Once you have made your post and are waiting, please DO NOT "bump" your post or make another reply until it has been responded to by a member of the HJT Team. Generally the staff checks the forum for postings that have 0 replies as this makes it easier for them to identify those who have not been helped. If you post another response there will be 1 reply. A team member, looking for a new log to work may assume another HJT Team member is already assisting you and not open the thread to respond.

If after 5 days you still have received no response, then post a link to your log in the thread titled "Post in this thread when you haven't received an answer in five days.".
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#9 inf

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Posted 31 December 2008 - 07:41 PM

I tried running DDS but it did not work.

Should I try running HijackThis and post the log there?

#10 inf

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Posted 31 December 2008 - 09:35 PM

New update came up for malwarebytes, ran it again and it removed the trojan.

New scan after removing came up clean, see log below:

Malwarebytes' Anti-Malware 1.31
Database version: 1587
Windows 5.1.2600 Service Pack 3

12/31/2008 9:32:58 PM
mbam-log-2008-12-31 (21-32-58).txt

Scan type: Quick Scan
Objects scanned: 56549
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)

#11 quietman7

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Posted 01 January 2009 - 11:33 AM

Persistence sometimes pays off.

Now I would rescan again with MBAM but this time perform a Full Scan in normal mode and check all items found for removal. When done, click the Logs tab and copy/paste the contents of the new report in your next reply.
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