Remove Windows Security Suite (Removal Instructions)

  • July 6, 2009
  • 09:53 PM
  • Read 107,487 times

What is Windows Security Suite?

Windows Security Suite is a rogue security program from the same family as Antivirus System Pro and Spyware Protect 2009. Like its predecessors, Windows Security Suite is installed through the use of malware. Once installed, the program will be configured to start automatically when Windows starts and when run, will perform a scan and then list a variety of infections that it states resides on your computer. It will not remove, though, any of these infections unless you purchase it. Do not be concerned by what Windows Security Suite states is running on your computer as the files it detects are actually harmless files created by the program itself. It only shows these fake infection files in order to trick you into thinking you are infected in the hope that you will then purchase their program. It goes without saying that you should not do so, and if you have already purchased this program, we suggest that you immediately contact your credit card company and dispute the charges as this is a fraudulent program.

  • Windows Security Suite screen shot
  • Scan results screen
  • Scan summary
  • Installer
  • Fake Alert
  • Fake Firewall Alert
  • Warning that a legitimate process is a security risk
  • Fake security alert

When installed, Windows Security Suite will also create a new search tool in Internet Explorer, which impersonates Windows Live, and Firefox, which impersonates Google. Both of these search providers will perform searches that look like they are from Windows Live or Google, but are in fact coming from When the program is running your computer will also be constantly overtaken by fake security alerts, warnings, and nag screens about supposed security problems on your computer. What makes these alerts so bothersome is that when they are displayed you cannot perform any other tasks without first acknowledging them. This typically means wading through numerous "Are you sure?" type questions before being allowed access to your running applications. These fake alerts will display warnings that include programs accessing restricted memory or sending personal data to a remote machine. Two examples of the security alerts that will be shown can be seen below:

Unauthorized remote connection!
Your system is making an unauthorized personal data transfer to remote computer!


Windows Security Suite Process Control
An unidentified program is trying to access system process address space

Last but not least, in order to protect itself from legitimate anti-malware programs it sets numerous Windows Registry entries that make it impossible to run certain applications. Some of the programs that it disables with these Registry keys are:

  • The Windows Command Prompt
  • Kaspersky Antivirus
  • Ad-Aware
  • Avast Antivirus
  • BlackIce
  • eSafe
  • DrWeb
  • F-Prot
  • McAfee
  • Symantec
  • Kerio Firewall
  • Msconfig
  • Outpost
  • Panda
  • Zone Alarm

From the above list, you can see that this program makes it difficult to run well-known security applications so that it becomes more difficult for you to remove it.

Without a doubt, Windows Security Suite is not a program that you want installed on your computer. If it is found, though, there is an easy fix, which can be found below, that will remove this program and any other associated malware that may have been installed with it.

Windows Security Suite Removal Options

Self Help Guide

This guide is intended for advanced computer users only. Please ensure your data is backed up before proceeding. If you’re uncomfortable making changes to your computer, consider having a professional help clean your computer or ask in the forums.
  1. Print out these instructions as we will need to close every window that is open later in the fix.

  2. 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)

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

  6. 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.

  7. 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

  8. 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.

  9. You can now exit the MBAM program.

Your computer should now be free of the Windows Security Suite 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 Windows Security Suite Files

Note: Some of these entries may be random. c:\ADWARE_LOG c:\Documents and Settings\All Users\Application Data\345d567 c:\Documents and Settings\All Users\Application Data\345d567\WINSSSys c:\Documents and Settings\All Users\Application Data\WINSSSys c:\Documents and Settings\All Users\Application Data\345d567\26.mof c:\Documents and Settings\All Users\Application Data\345d567\mozcrt19.dll c:\Documents and Settings\All Users\Application Data\345d567\sqlite3.dll c:\Documents and Settings\All Users\Application Data\345d567\WI345d.exe c:\Documents and Settings\All Users\Application Data\345d567\WINSS.ico c:\Documents and Settings\All Users\Application Data\345d567\working.log c:\Documents and Settings\All Users\Application Data\345d567\WINSSSys\ c:\Documents and Settings\All Users\Application Data\WINSSSys\winss.cfg %UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\Windows Security Suite.lnk %UserProfile%\Application Data\Windows Security Suite %UserProfile%\Application Data\Windows Security Suite\cookies.sqlite %UserProfile%\Application Data\Windows Security Suite\Instructions.ini %UserProfile%\Desktop\Windows Security Suite.lnk %UserProfile%\Recent\ANTIGEN.drv %UserProfile%\Recent\CLSV.exe %UserProfile%\Recent\DBOLE.drv %UserProfile%\Recent\dudl.sys %UserProfile%\Recent\energy.dll %UserProfile%\Recent\grid.dll %UserProfile%\Recent\grid.sys %UserProfile%\Recent\kernel32.dll %UserProfile%\Recent\PE.dll %UserProfile%\Recent\PE.tmp %UserProfile%\Recent\runddl.dll %UserProfile%\Recent\SM.dll %UserProfile%\Recent\snl2w.exe %UserProfile%\Recent\std.exe %UserProfile%\Recent\tempdoc.dll %UserProfile%\Start Menu\Windows Security Suite.lnk %UserProfile%\Start Menu\Programs\Windows Security Suite.lnk c:\Program Files\Mozilla Firefox\searchplugins\search.xml

View Associated Windows Security Suite Registry Information

Note: Some of these entries may be random. HKEY_CLASSES_ROOT\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF} HKEY_CLASSES_ROOT\WI345d.DocHostUIHandler HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\User Agent\Post Platform "698909210803" HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "Windows Security Suite"

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