Remove Antivirus7 or Antivirus 7 (Uninstall Guide)

  • March 12, 2010

Antivirus7, or Antivirus 7, is rogue anti-spyware program from the same family as the Antivir rogue. This program is promoted through the use of web sites that pretend to be online anti-malware scanners. You will typically get to these pages through web pop-ups that state that your computer is infected and that you should run an online scan. When you click on this pop-up you will automatically be brought to a page showing an advertisement that pretends to be an online anti-malware scanner. When this fake scanner finishes it will state that you are infected and that you should download and install Antivirus7 to protect your computer.

When Antivirus7 is installed it will be set to start automatically when you login to Windows. Once started it will scan your computer and state that there are a variety of infections on your computer, but will not remove them until you first purchase the program. These infections are all fake, though, and the files it states are infected are actually legitimate Windows programs. Therefore please do not manually delete any of the files it states are infections as it may cause your Windows operating system to not operate properly.

  • Antivirus7 screen shot
  • Scanning screen
  • Scan summary
  • Scan results
  • Antivirus7 Installer
  • Fake Security Alert
  • Identity Theft Warning

While Antivirus7 is running it will also display numerous fake security warnings on your Windows desktop. These alerts will state that a virus has been detected, that there was an Identity theft attempt, or that important critical updates for your computer are ready to be installed. The text of some of these alerts are:

Resident Shield: New virus detected
Warning! New virus detected
Please click "Remove All" button to heal all infected files and protect your PC

Internet Shield: Identity theft attampt detected
56.12.121.12
Warning! Identity theft attempt detected
Please click "Prevent attack" button to heal all infected files and protect your PC

Security advisor: Important updates available
Attention! New important updates available
Always install latest updates to enhance your computer secutity and performance

Just like the scan results, these fake security alerts are all fake and are only being shown to further scare you into thinking that there is something wrong with your computer. With this said, please ignore these messages.

As you can see, Antivirus 7 was created with one thought in mind; to scare you into thinking you are infected so that you will then purchase the program. Please do not purchase this program, and if you already have, please contact your credit card company and dispute the charges. Finally, to remove the Antivirus7 infection, please use the steps in the removal guide below.

Self Help Guide

This guide contains advanced information, but has been written in such a way so that anyone can follow it. Please ensure your data is backed up before proceeding.

If you are uncomfortable making changes to your computer or following these steps, do not worry! Instead you can get free one-on-one help by asking in the forums.
  1. Print out these instructions as we may need to close every window that is open later in the fix.

  2. It is possible that the infection you are trying to remove will not allow you to download files on the infected computer. If this is the case, then you will need to download the files requested in this guide on another computer and then transfer them to the infected computer. You can transfer the files via a CD/DVD, external drive, or USB flash drive.

  3. Before we can do anything we must first end the processes that belong to Antivirus7 so that it does not interfere with the cleaning procedure. To do this, please download RKill to your desktop from the following link.

    RKill Download Link - (Download page will open in a new tab or browser window.)

    When at the download page, click on the Download Now button labeled iExplore.exe download link. When you are prompted where to save it, please save it on your desktop.

  4. Once it is downloaded, double-click on the iExplore.exe icon in order to automatically attempt to stop any processes associated with Antivirus7 and other Rogue programs. Please be patient while the program looks for various malware programs and ends them. When it has finished, the black window will automatically close and you can continue with the next step. If you get a message that RKill is an infection, do not be concerned. This message is just a fake warning given by Antivirus7 when it terminates programs that may potentially remove it. If you run into these infections warnings that close RKill, a trick is to leave the warning on the screen and then run RKill again. By not closing the warning, this typically will allow you to bypass the malware trying to protect itself so that rkill can terminate Antivirus7 . So, please try running RKill until the malware is no longer running. You will then be able to proceed with the rest of the guide. If you continue having problems running RKill, you can download the other renamed versions of RKill from the rkill download page. All of the files are renamed copies of RKill, which you can try instead. Please note that the download page will open in a new browser window or tab.

    Do not reboot your computer after running RKill as the malware programs will start again.


  5. 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)

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

  7. Double-click on the icon on your desktop named mb3-setup-1878.1878-3.0.6.1469.exe. This will start the installation of MBAM onto your computer.

  8. 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.

  9. 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.

  10. 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


  11. 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 seleted 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. You can now exit the MBAM program.

  13. As many rogues and other malware are installed through vulnerabilities found in out-dated and insecure programs, it is strongly suggested that you use Secunia PSI to scan for vulnerable programs on your computer. A tutorial on how to use Secunia PSI to scan for vulnerable programs can be found here:

    How to detect vulnerable and out-dated programs using Secunia Personal Software Inspector

 

Your computer should now be free of the Antivirus 7 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.

View Associated Antivirus7 Files

c:\Documents and Settings\All Users\Start Menu\AV7 c:\Documents and Settings\All Users\Start Menu\AV7\Antivirus7.lnk c:\Documents and Settings\All Users\Start Menu\AV7\Uninstall.lnk c:\Program Files\AV7 c:\Program Files\AV7\antivirus7.exe c:\WINDOWS\SoftwareDistribution\DataStore\Logs\tmp.edb c:\WINDOWS\system32\UpdateExplorer.dll %UserProfile%\Desktop\Antivirus7.lnk

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 Antivirus7 Registry Information

HKEY_CURRENT_USER\Software\EVA246 HKEY_CLASSES_ROOT\CLSID\{E2BFE352-A303-4EA8-88FE-CE35361D7E8B} HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E2BFE352-A303-4EA8-88FE-CE35361D7E8B} HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "AV7" HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform "WinNT-EVI 12.03.2010"

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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