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How to remove Antivirus XP 2008 (Uninstall Instructions)

By on June 25, 2008 @ 03:45 PM | Read 1,105,304 times.
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Antivirus XP 2008 is a new rogue anti-spyware program that is advertised through Trojans and other malware. It is advertised in the form of fake security alerts and warnings on web sites that state you are infected with malware or are being attacked in some manner. When you click on these ads, it will automatically download the installer for Antivirus XP 2008 and install it on your machine. In some cases, this program is installed without any intervention at all from you.

Once installed, AntivirusXP 2008 will scan your computer and display a variety of security risks found on your computer that can only be removed if you purchase a license of the software. These risks, though, are all fake and are only being displayed to scare you into thinking you are infected and thus purchase their software. Another tactic that AntivirusXP 2008, and the accompanied malware, uses is to change your desktop background to be a message stating you are infected, popups and fake alerts stating your computer is being attacked, and a fake Internet Explorer page that states Google has found your computer to be infected. All of these are further scare tactics and should be ignored. These methods are all illustrated in the images below.

 

Screen shot of Antivirus XP 2008
Screen shot of Antivirus XP 2008
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 AntivirusXP 2008 program and its associated malware for free.

 

Threat Classification:

 

Advanced information:

View Antivirus XP 2008 files.
View Antivirus XP 2008 Registry Information.

 

Entries for this program found in the Uninstall Programs control panel:

AntivirXP08

 

Tools Needed for this fix:

 

Symptoms that may be in a HijackThis Log:

O4 - HKCU\..\Run: [antivirus-2008pro.exe] C:\Program Files\Antivirus 2008 PRO\antivirus-2008pro.exe

 

Article Updates:

06/25/08 - Initial guide creation.

 


Automated Removal Instructions for Antivirus XP 2008 using Malwarebytes Anti-Malware:

  1. Below are the steps to remove Antivirus XP 2008. BleepingComputer has always prided itself on its trusted online support. We are excited to recommend Online Virus Repair Inc. for the same trusted support via telephone. If you are having trouble with the below steps or if you would prefer to speak to someone over the phone, you can contact Online Virus Repair at the below number.

    Premium Phone Support
    866-639-1368
    Otherwise, as always you can always ask us for further help in the forums.

  2. Print out these instructions as we will need to close every window that is open later in the fix.

  3. At this point you should download Malwarebytes Anti-Malware, or MBAM, to scan your computer for any any infections or adware that may be present. Please download Malwarebytes from the following location and save it to your desktop:

    Malwarebytes Anti-Malware Download Link (Download page will open in a new window)

  4. Once downloaded, close all programs and Windows on your computer, including this one.

  5. Double-click on the icon on your desktop named mbam-setup.exe. This will start the installation of MBAM onto your computer.

  6. 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 Launch Malwarebytes Anti-Malware checked. Then click on the Finish button. If MalwareBytes prompts you to reboot, please do not do so.

  7. MBAM will now start and you will be at the main screen as shown below.



    Malwarebytes Anti-Malware


    Please click on the Scan Now button to start the scan. If there is an update available for Malwarebytes it will automatically download and install it before performing the scan.

  8. MBAM will now start scanning your computer for malware. This process can take quite a while, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.



    Malwarebytes Anti-Malware


  9. When MBAM is finished scanning it will display a screen that displays any malware that it has detected. Please note that the infections found may be different than what is shown in the image below due to the guide being updated for newer versions of MBAM.


    MalwareBytes Scan Results


    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.

  10. You can now exit the MBAM program.

Your computer should now be free of the AntivirusXP2008 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 Using Malware Removal Tools and Requesting Help

 


View Associated Antivirus XP 2008 Files

Note, Some of these files and folders may be random:

C:\WINDOWS\qegbdmwf.dll
C:\WINDOWS\pntqkflv.dll
c:\Program Files\rhcnkrj0etfg
c:\Program Files\rhcnkrj0etfg\database.dat
c:\Program Files\rhcnkrj0etfg\license.txt
c:\Program Files\rhcnkrj0etfg\MFC71.dll
c:\Program Files\rhcnkrj0etfg\MFC71ENU.DLL
c:\Program Files\rhcnkrj0etfg\msvcp71.dll
c:\Program Files\rhcnkrj0etfg\msvcr71.dll
c:\Program Files\rhcnkrj0etfg\rhcnkrj0etfg.exe
c:\Program Files\rhcnkrj0etfg\rhcnkrj0etfg.exe.local
c:\Program Files\rhcnkrj0etfg\rhcnkrj0etfgSkin.dll
c:\Program Files\rhcnkrj0etfg\Uninstall.exe
c:\WINDOWS\system32\pphcjkrj0etfg.exe
c:\Documents and Settings\All Users\Desktop\Antivirus XP 2008.lnk
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008.lnk
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008\Antivirus XP 2008.lnk
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008\How to Register Antivirus XP 2008.lnk
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008\License Agreement.lnk
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008\Register Antivirus XP 2008.lnk
c:\Documents and Settings\All Users\Start Menu\Programs\Antivirus XP 2008\Uninstall.lnk
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\Antivirus XP 2008.lnk
%UserProfile%\Application Data\rhcnkrj0etfg
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun\HKCU
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun\HKCU\RunOnce
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun\HKLM
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun\HKLM\RunOnce
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun\StartMenuAllUsers
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Autorun\StartMenuCurrentUser
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\BrowserObjects
%UserProfile%\Application Data\rhcnkrj0etfg\Quarantine\Packages

File Location Notes:

%UserProfile% refers to the current user's profile folder. By default, this is C:\Documents and Settings\<Current User> for Windows 2000/XP, C:\Users\<Current User> for Windows Vista/7/8, and c:\winnt\profiles\<Current User> for Windows NT.

View Associated Antivirus XP 2008 Windows Registry Information

Note, Some of these Registry keys and values may be random:

HKEY_LOCAL_MACHINE\SOFTWARE\rhcnkrj0etfg
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\rhcnkrj0etfg
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion "rhcnkrj0etfg"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform "AntivirXP08"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "SMrhcnkrj0etfg"


 

This is a self-help guide. Use at your own risk.

BleepingComputer.com can not be held responsible for problems that may occur by using this information. If you would like help with any of these fixes, you can ask for malware removal assistance in our Virus, Trojan, Spyware, and Malware Removal Logs forum.

If you have any questions about this self-help guide then please post those questions in our Am I infected? What do I do? and someone will help you.


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