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explorer.exe will not open


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#1 VGStudios

VGStudios

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Posted 12 September 2009 - 12:46 PM

Ok so a while back I got rid of around 40 viruses (Log below), and today I log on and... no desktop... So I open task manager (which luckily runs) and look... no explorer.exe... so I tried running it through task manager and it says it can't open... This is quiet the annoying little thing so any help would be great.

Thanks in advance!

Malwarebytes' Anti-Malware 1.38
Database version: 2397
Windows 5.1.2600 Service Pack 2

7/8/2009 10:20:23 PM
mbam-log-2009-07-08 (22-20-23).txt

Scan type: Full Scan (C:\|D:\|J:\|)
Objects scanned: 49923
Time elapsed: 9 minute(s), 3 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 32
Registry Values Infected: 8
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1

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\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\opnlfgds (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{267c5a82-f293-44af-8aba-66371b76de48} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{267c5a82-f293-44af-8aba-66371b76de48} (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{014da6c4-189f-421a-88cd-07cfe51cff10} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{014da6c6-189f-421a-88cd-07cfe51cff10} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{014da6ca-189f-421a-88cd-07cfe51cff10} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{014da6cc-189f-421a-88cd-07cfe51cff10} (Adware.MyWebSearch) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{0656a137-b161-cadd-9777-e37a75727e78} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{0b682cc1-fb40-4006-a5dd-99edd3c9095d} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{0e1230f8-ea50-42a9-983c-d22abc2eeb4c} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{9dd4258a-7138-49c4-8d34-587879a5c7a4} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{b8c0220d-763d-49a4-95f4-61dfdec66ee6} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{000000da-0786-4633-87c6-1aa7a4429ef1} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{54645654-2225-4455-44a1-9f4543d34545} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{5c7f15e1-f31a-44fd-aa1a-2ec63aaffd3a} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{549b5ca7-4a86-11d7-a4df-000874180bb3} (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9dd4258a-7138-49c4-8d34-587879a5c7a4} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{b8c0220d-763d-49a4-95f4-61dfdec66ee6} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c3bcc488-1ae7-11d4-ab82-0010a4ec2338} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{000000da-0786-4633-87c6-1aa7a4429ef1} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{549b5ca7-4a86-11d7-a4df-000874180bb3} (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{19127ad2-394b-70f5-c650-b97867baa1f7} (Backdoor.Bot) -> Quarantined and deleted successfully.
HKEY_USERS\S-1-5-18\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\{43bf8cd1-c5d5-2230-7bb2-98f22c2b7dc6} (Backdoor.Bot) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\liwaworuha (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\546d0df0 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cpm575e3e6c (Trojan.Vundo.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Toolbar\{0e1230f8-ea50-42a9-983c-d22abc2eeb4c} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{0656a137-b161-cadd-9777-e37a75727e78} (Fake.Dropped.Malware) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{ec43e3fd-5c60-46a6-97d7-e0b85dbdd6c4} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\ssodl (Trojan.BHO) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\opnLfgDs.dll (Trojan.Vundo.H) -> Quarantined and deleted successfully.

Edited by VGStudios, 12 September 2009 - 12:48 PM.


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#2 garmanma

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Posted 14 September 2009 - 02:48 PM

You need to uninstall Mbam and download it again. Yours is out of date


Update mbam and run a FULL scan
Please post the results
------------------------

Then run ATF and SAS

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, may take a long time to scan
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 [b]Close to exit the program.

Edited by garmanma, 14 September 2009 - 02:49 PM.

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