How to remove VirusResponse Lab 2009 (Uninstall Instructions)

Posted by Grinler on September 15, 2008 @ 09:09 PM · Views: 25,248

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What this programs does:

VirusResponse Lab 2009 is an exact replica, other than the name, of the Zlob installed rogue called Antivirus Lab 2009. VirusResponse Lab is installed via malware that pretends to be a video codec required to watch videos online. Instead of doing what is advertised, the Zlob Trojan displays fake security alerts on your computer stating that your computer is infected and installs the VirusResponse Lab program. Once installed, the program will be configured to start automatically when your computer loads. Once started this program will scan your computer a list a variety of infections that cannot be removed unless you first purchase the software. These found infections, though, are all fake and are only being shown to scare you into purchasing the VirusResponse Lab 2009.

Another byproduct of having this software installed is that your computer will begin to run slower. This is because the program is always running in the background while using your computer's resources. VirusResponse Lab will also periodically display nag boxes stating that you are infected and that you should purchase the software. Getting out of these sequences of boxes trying to sell you the software can be irritating and time consuming.

VirusResponse Lab 2009 screen shot
For more screen shots of this infection click on the image above.
There are a total of 4 images you can view.

This guide will walk you through removing the VirusResponseLab 2009 program and its associated malware for free.

Threat Classification:

• Information on Rogue Programs

Advanced information:

View VirusResponse Lab 2009 files.
View VirusResponse Lab 2009 Registry Information.

Add/Remove Programs control panel entry:

VirusResponse Lab 2009 2.1

Tools Needed for this fix:

• Malwarebytes' Anti-Malware
• SmitFraudFix

Symptoms that may be in a HijackThis Log:

O2 - BHO: AVLWarningBHO Class - {A21C8D81-A9C7-46c6-A488-2A32FA0DAEB6} - C:\Program Files\VirusResponseLab2009\AVLWarning.dll
O4 - HKCU\..\Run: [VirusResponseLab2009] "C:\Program Files\VirusResponseLab2009\VirusResponseLab2009.exe"

Guide Updates:

09/15/08 - Initial guide creation.

Choose the removal method you would like to use:

• Automated Removal using Malwarebytes' Anti-Malware
• Automated Removal using SmitFraudFix

Automated Removal Instructions for VirusResponse Lab 2009 using Malwarebytes' Anti-Malware:

1. Print out these instructions as we will need to close every window that is open later in the fix.
   
   
2. Download Malwarebytes' Anti-Malware, or MBAM, from the following location and save it to your desktop:
   
   Malwarebytes' Anti-Malware Download Link
   
   


3. Once downloaded, close all programs and Windows on your computer, including this one.
   
   
4. Double-click on the icon on your desktop named Download_mbam-setup.exe. This will start the installation of MBAM onto your computer.
   
   
5. When the installation begins, keep following the prompts in order to continue with the installation process. Do not make any changes to default settings and when the program has finished installing, make sure you leave both the Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware checked. Then click on the Finish button.
   
   
6. MBAM will now automatically start and you will see a message stating that you should update the program before performing a scan. As MBAM will automatically update itself after the install, you can press the OK button to close that box and you will now be at the main program as shown below.
   
   
   
   
   
   
   
7. On the Scanner tab, make sure the the Perform quick scan option is selected and then click on the Scan button to start scanning your computer for VirusResponse Lab 2009 related files.
   
   
8. MBAM will now start scanning your computer for malware. This process can take quite a while, so we suggest you go and do something else and periodically check on the status of the scan. When MBAM is scanning it will look like the image below.
   
   
   
   
   
   
   
9. When the scan is finished a message box will appear as shown in the image below.
   
   
   
   
   
   
   You should click on the OK button to close the message box and continue with the VirusResponseLab 2009 removal process.
   
   
10. You will now be back at the main Scanner screen. At this point you should click on the Show Results button.
    
    
11. A screen displaying all the malware that the program found will be shown as seen in the image below. Please note that the infections found may be different than what is shown in the image.
    
    
    
    
    
    
    
    You should now click on the Remove Selected button to remove all the listed malware. MBAM will now delete all of the files and registry keys and add them to the programs quarantine. When removing the files, MBAM may require a reboot in order to remove some of them. If it displays a message stating that it needs to reboot, please allow it to do so. Once your computer has rebooted, and you are logged in, please continue with the rest of the steps.
    
    
12. When MBAM has finished removing the malware, it will open the scan log and display it in Notepad. Review the log as desired, and then close the Notepad window.
    
    
13. You can now exit the MBAM program.
    

Your computer should now be free of the VirusResponseLab 2009 program. If your current anti-virus solution let this infection through, you may want to consider purchasing the PRO version of Malwarebytes' Anti-Malware to protect against these types of threats in the future.

If you are still having problems with your computer after completing these instructions, then please follow the steps outlined in the topic linked below:

Preparation Guide For Use Before Posting A Hijackthis Log

Automated Removal Instructions for VirusResponse Lab 2009 using SmitFraudFix:

1. Print out these instructions as we will need to close every window that is open later in the fix.
   
   
2. Download SmitfraudFix.exe from here and save it to your desktop:
   
   SmitFraudFix.exe
   
   Confirm that the file SmitfraudFix.exe now resides on your desktop, but do not double-click on the icon as of yet. We will use it in later steps. The icon will look like the one below:
   
   
   
   


3. Next, please reboot your computer into Safe Mode by doing the following:
   
   
   1. Restart your computer
      
      
   2. After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
      
      
   3. Instead of Windows loading as normal, a menu should appear
      
      
   4. Select the first option, to run Windows in Safe Mode.
      
      
   5. When you are at the logon prompt, log in as the same user that you had performed the previous steps as.
      
      
4. When your computer has started in safe mode, and you see the desktop, close all open Windows.
   
   
5. Now, double-click on the SmitFraudfix icon that should be residing on your desktop.The icon will look like the one below:
   
   
   
   
6. When the tool first starts you will see a credits screen. Simply press any key on your keyboard to get to the next screen.
   
   
7. You will now see a menu as shown in the image below. Press the number 2 on your keyboard and the press the enter key to choose the option Clean (safe mode recommended).
   
   
   
   


8. The program will start cleaning your computer and go through a series of cleanup processes. When it is done, it will automatically start the Disk Cleanup program as shown by the image below.
   
   
   
   
   
   This program will remove all Temp, Temporary Internet Files, and other files that may be leftover files from this infection. This process can take up to a few hours depending on your computer, so please be patient. When it is complete, it will close automatically and you will should continue with step 11.
   
   
9. When Disk Cleanup is finished, you will be presented with an option asking Do you want to clean the registry ? (y/n). At this screen you should press the Y button on your keyboard and then press the enter key.
   



10. When this last routine is finished, you will be presented with a red screen stating Computer will reboot now. Close all applications. You should now press the spacebar on your computer. A counter will appear stating that the computer will reboot in 15 seconds. Do not cancel this countdown and allow your computer to reboot.
    
11. Once the computer has rebooted, you will be presented with a Notepad screen containing a log of all the files removed from your computer. Examine this log, and when you are done, close the Notepad screen.
    

Your computer should now be free of the VirusResponse Lab 2009 infection.

If you are still having problems with your computer after completing these instructions, then please follow the steps outlined in the topic linked below:

Preparation Guide For Use Before Posting A Hijackthis Log

Associated VirusResponse Lab 2009 Files:

c:\Program Files\VirusResponseLab2009
c:\Program Files\VirusResponseLab2009\AVLWarning.dll
c:\Program Files\VirusResponseLab2009\uninst.exe
c:\Program Files\VirusResponseLab2009\VirusResponseLab2009.exe
%UserProfile%\Desktop\VirusResponse Lab 2009 2.1.lnk
%UserProfile%\Start Menu\VirusResponse Lab 2009 2.1.lnk
%UserProfile%\Start Menu\Programs\VirusResponse Lab 2009 2.1
%UserProfile%\Start Menu\Programs\VirusResponse Lab 2009 2.1\VirusResponse Lab 2009 2.1.lnk
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\VirusResponse Lab 2009 2.1.lnk

Associated VirusResponse Lab 2009 Windows Registry Information:

HKEY_CURRENT_USER\Software\VirusResponseLab2009
HKEY_CLASSES_ROOT\AVLWarning.WarningBHO
HKEY_CLASSES_ROOT\AVLWarning.WarningBHO.1
HKEY_CLASSES_ROOT\CLSID\{A21C8D81-A9C7-46c6-A488-2A32FA0DAEB6}
HKEY_CLASSES_ROOT\CLSID\{F5734812-E6A1-8833-ECA9-949B5B8A88BF}
HKEY_CLASSES_ROOT\Interface\{967A494A-6AEC-4555-9CAF-FA6EB00ACF91}
HKEY_CLASSES_ROOT\Interface\{9692BE2F-EB8F-49D9-A11C-C24C1EF734D5}
HKEY_CLASSES_ROOT\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}
HKEY_LOCAL_MACHINE\SOFTWARE\Licenses
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\VirusResponseLab2009
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{A21C8D81-A9C7-46c6-A488-2A32FA0DAEB6}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\VirusResponseLab2009
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "VirusResponseLab2009"