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Remove System Security Tool (Removal Instructions)

removal by Jake Doevan - - | Type: Adware

System Security Tool virus: everything you need to know about this computer threat

Adware creators today are getting even more twisted and gather ever-increasing amounts of revenue with the help of programs like System Security Tool virus. This particular adware is capable of generating legitimate-looking ads which claim that the computer’s system is in critical condition, and encourage users to contact the remote tech support in order to solve this problem. In reality, there is no actual threat on your computer. Furthermore, if you call the number provided in the fake security notification, you will not be connected to the technician but merely to a salesperson waiting to sell you unnecessary security contract or offer other services. The scare tactics that these security support scammers use often work and the victims purchase the supposed security support contracts. However, we have to warn you not to try contacting the given number, not to mention buying the suggested products, because you may simply be scammed. The first thing you should do, if you notice such ads occurring on your computer is to scan your system with a reliable antivirus tool, such as Reimage Reimage Cleaner . It will detect and remove System Security Tool and any other suspicious components from your PC.

Questions about System Security Tool

There are also other ways of distinguishing fake ads from the legitimate system notifications if you suspect you have been a victim of System Security Tool hijack. First, you can try closing your browser and see if the notifications still appear on your screen. Even better, you can disconnect your device from the network and monitor your computer’s activity. If the notifications stop appearing you can be sure that they were simply System Security Tool ads, and you should not worry about the safety of your computer too much. However, as mentioned before, you should make sure that the system is virus-free by scanning your computer with some reputable virus-fighting utility. Finally, you should specifically examine to the content of the notifications. It varies minimally throughout the different ads; therefore, it is easily recognizable. Take a look at the following example:

Firewall Detected Potential Threads on Your Computer
Warning. Windows Security Essentials wasn’t able to block the threats. Windows detected several threats that will compromise your privacy and harm your computer.
Error Code: 0x000007c, Windows couldn’t install the definition updates.
More Information & Support Please contact 1-800-754-3403

If you notice ads featuring similar content occurring on you computer you most likely have an adware residing your PC. It is essential to take care of the System Security Tool removal if you want to keep using your computer safely and uninterruptedly.

Example of System Security Tool virus

How can this adware infiltrate my PC?

Even though some features of this program slightly differ from other programs of this particular category, the ways through which it is distributed are virtually the same. System Security Tool adware is distributed through a deceptive marketing method, also referred to as “bundling”. “Bundling” occurs when two programs are added to the same software package, and the user downloads them both in one go. You can imagine how useful such feature can be to the creators of the potentially unwanted programs. Their malicious creations can enter the users’ computers unnoticed and silently carry out the questionable activities. But this stealthy hijack can as well be avoided if you spare some more time to the new software installation process. Firstly, choose your source of downloading programs wisely. Secondly, before heading straight to the installation process, let you antivirus scan the downloaded application to determine its reliability. Finally, always opt for the advanced installation settings to monitor and manage all the optional installs.

Recommendations for the System Security Tool virus removal:

Essentially, there are two ways to remove System Security Tool from the computer: automatic and manual removal. At the end of this article you can find the manual virus removal guide; however, this removal option is recommended only for the users who have higher than average computer knowledge. Removing virus manually not only about following instructions but also requires technical skill, because different virus components may be scattered around and hidden deep in the computer’s system. For a quicker and more precise virus elimination, the security experts suggest the automatic System Security Tool removal approach. You can simply rely on the professional antivirus tools to help you get rid of the virus. Just do not forget to keep the virus database updates to ensure the best protection.

You may remove virus damage with a help of Reimage Reimage Cleaner . SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage Reimage Cleaner, submit a question to our support team and provide as much details as possible.
Reimage Reimage Cleaner has a free limited scanner. Reimage Reimage Cleaner offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage Cleaner, try running Combo Cleaner.

To remove System Security Tool, follow these steps:

Delete System Security Tool from Windows systems

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall System Security Tool and related programs
    Here, look for System Security Tool or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'

Get rid of System Security Tool from Mac OS X system

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for System Security Tool or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'

Eliminate System Security Tool from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for System Security Tool and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete System Security Tool removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again

Erase System Security Tool from Microsoft Edge

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, System Security Tool should be removed from your Microsoft Edge browser.

Uninstall System Security Tool from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select System Security Tool and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete System Security Tool removal. Click on 'Reset Firefox' button for a couple of times

Remove System Security Tool from Google Chrome

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select System Security Tool and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete System Security Tool removal. Click on 'Reset' button to complete your removal

Delete System Security Tool from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for System Security Tool or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete System Security Tool removal process. Select all options and click on 'Reset' button

About the author

Jake Doevan
Jake Doevan - Computer technology expert

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  1. Bertha says:
    April 12th, 2016 at 5:00 am

    Downloaded the anti-spyware program instantly. It deleted the app for me!

  2. Nora says:
    April 12th, 2016 at 5:00 am

    Thanks for the warning! 🙂

  3. Gill says:
    April 12th, 2016 at 5:02 am

    I was about to call that number. Im lucky I spotted this tutorial!

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