Infected by Windows Security Master Malware - How to Remove Windows Security Master

Windows Security Master Rogue Antivirus Software

Windows Security Master is an harmful and rogue system protection software usually installed on a computer without seeking user’s approval, and it always attempts to scam the user into buying its activation key /code. Windows Security Master disables your legitimate antivirus software and adds itself to your Startup list by altering some registry files. It will repeatedly scans your system and reports severe system bugs and viruses attacking issues, making your scared and then you will be convinced into purchase of activation key of Windows Security Master.

 

In fact, Windows Security Master never secures your system, inversely, it causes malfunction of your programs, disconnection of your Internet, missing of your files and sluggish PC running. What’s worse, spyware transferred by Windows Security Master may even steal your credit card details if you buy the activation key. Never believe fake warning from Windows Security Master, just get rid of the malware as quickly as possible.


Manual removal is the best and most effective way to remove a malware like Windows Security Master. The reason is that your firewall and antivirus will be completely disabled, thus you cannot count on your antivirus software any more. In this tough situation, we have to manually find out and remove all the related files of Windows Security Master.. If you have any problems during the process, please contact PC Online Expert to help you:

Where did Windows Security Master come from?

Generally, your system will be infected by Windows Security Master when you download free software from unknown third party websites. These websites are embed malicious codes on the free software, attempting to install malware on your PC and scam you to buy them. Therefore, please keep in mind that, freeware is a main route that cyber criminal use to spread viruses, you’d better not to download any free programs from any site unless it is a website with good reputation.

Rogue Antivirus Software Similar to Windows Security Master

Windows AntiBreach Suite, Windows AntiBreach Tool, Windows Paramount Protection, Windows Antivirus Master, Windows Security Master, Windows Safety Master, Windows Ultimate Booster, Windows Prime Shield, Windows Prime Booster, Windows Virtual Protector

Get Rid of Windows Security Master step by step now

Step1: Bootup your computer in Safe Mode with Networking:

• Reboot your infected PC
• Keep pressing F8 key before Windows start-up screen shows
• Use the arrow keys to select “Safe Mode with Networking” and press Enter.

Step2: Bootup your computer in Safe Mode with Networking:

• Reboot your infected PC
• Keep pressing F8 key before Windows start-up screen shows
• Use the arrow keys to select “Safe Mode with Networking” and press Enter.

 Step3: Stop Windows Security Master processes in the Windows Task Manager by Pressing Ctrl+Alt+Del keys together

random.exe

Step4: Show all hidden files:
 

Close all programs so that you are at your desktop.

Click on the Start button. This is the small round button with the Windows flag in the lower left corner.

Click on the Control Panel menu option.

When the control panel opens click on the Appearance and Personalization link.

Under the Folder Options category, click on Show Hidden Files or Folders.

Under the Hidden files and folders section select the radio button labeled Show hidden files, folders, or drives.

Remove the checkmark from the checkbox labeled Hide extensions for known file types.

Remove the checkmark from the checkbox labeled Hide protected operating system files (Recommended).

Press the Apply button and then the OK button.

Step5: Erase Windows Security Master Virus associated files

%AllUsersProfile%\Application Data\~r
 %AllUsersProfile%\Application Data\.dll
 %AllUsersProfile%\Application Data\.exe
%AppData%[trojan name]toolbarstats.dat
%AppData%[trojan name]toolbaruninstallIE.dat
%AppData%\Protector-[random 4 characters].exe

Step6: Terminate these Registry Entries created by Windows Security Master.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ’1′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “DisableTaskMgr” = ’1′
 HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download “CheckExeSignatures” = ‘no’
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main “Use FormSuggest” = ‘yes’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “Hidden” = ’0′
 HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “ShowSuperHidden” = 0′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\InternetSettings “CertificateRevocation”=0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = 1
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run: [avsdsvc] %CommonAppData%\ifdstore\security_defender.exe /min
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Antivirus Security Pro Virus\UninstallString “%AppData%[RANDOM CHARACTERS][RANDOM CHARACTERS].exe” –u
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\[RANDOM CHARACTERS] %AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe

Video Guide about How to Remove Registry Entries of Rogue Antivirus Program

 Tips: Please confirm that you are experienced enough on removing a virus manually. If you are not a PC savvy, in order to prevent yourself from deleting crucial system files which may disable your PC, you’d better get professional help from Online PC Expert: