Remove ArmorDefender (Uninstall Guide)

Posted by Grinler on January 19, 2010 @ 03:31 PM · Views: 2,146

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What this infection does:

ArmorDefender is a rogue anti-virus program from the Wini family of rogues. It is still installed through the use of Trojans that masquerade as Flash updates required to watch an online video. When the Trojan is run it will download and install ArmorDefender and configure it to start automatically when Windows starts. The Trojan will also create numerous harmless files in the C:\Windows and C:\Windows\System32 folders that have random names. These files will then be detected as infections by ArmorDefender when it scans your computer, but ArmorDefender will state it cannot remove these files unless you first purchase the program. This method of create faking infection files on your computer and then detecting them as malware is just a tactic where the developers are trying to convince you that you have a security problem in the hopes that you will then purchase the program.

ArmorDefender screen shot
For more screen shots of this infection click on the image above.
There are a total of 3 images you can view.

While the Trojan is running, it will also display numerous security alerts on your computer. These security alerts will contain messages stating that your computer is under attack or that an active malware has been detected. The Trojan will also display a fake Windows Security Center window that suggests that you purchase ArmorDefender to protect your computer. Just like the scan results, these fake security alerts should be ignored.

As you can see, the purpose of this rogue is to trick you into thinking there is a security problem on your computer so that you will be convinced to purchase the program. If you have already purchased this program, then we suggest that you contact your credit card company and dispute the charges stating that the program was a scam. Finally, to remove this malware please use the removal guide below.

Threat Classification:

• Information on Rogue Programs & Scareware

Advanced information:

View ArmorDefender files.
View ArmorDefender Registry Information.

Entries for this program found in the Add or Remove Programs control panel:

ArmorDefender

Tools Needed for this fix:

• Malwarebytes' Anti-Malware

Symptoms that may be in a HijackThis Log:

O4 - HKLM\..\Run: [ArmorDefender] C:\Program Files\ArmorDefender Software\ArmorDefender\ArmorDefender.exe -min

Guide Updates:

01/19/10 - Initial guide creation.

Automated Removal Instructions for ArmorDefender 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 (Download page will open in a new window)
   
   


3. Once downloaded, close all programs and Windows on your computer, including this one.
   
   
4. Double-click on the icon on your desktop named 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 full scan option is selected and then click on the Scan button to start scanning your computer for ArmorDefender 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 ArmorDefender 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 ArmorDefender 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

Associated ArmorDefender Files:

c:\Program Files\ArmorDefender Software
c:\Program Files\ArmorDefender Software\ArmorDefender
c:\Program Files\ArmorDefender Software\ArmorDefender\ArmorDefender.exe
c:\Program Files\ArmorDefender Software\ArmorDefender\Uninstall.exe
c:\WINDOWS\1076zspa9bot475.cpl
c:\WINDOWS\1193z5py605.exe
c:\WINDOWS\1218bzckd9o5653.bin
c:\WINDOWS\122z5not-a-virus795.exe
c:\WINDOWS\system32\391dsz95are2473.exe
c:\WINDOWS\system32\3922tzr5at91349.ocx
%UserProfile%\Desktop\ArmorDefender.lnk
%UserProfile%\Start Menu\Programs\ArmorDefender.lnk

File Location Notes:

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

Associated ArmorDefender Windows Registry Information:

HKEY_CURRENT_USER\Software\ArmorDefender
HKEY_LOCAL_MACHINE\SOFTWARE\ArmorDefender
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ArmorDefender
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "ArmorDefender"