Saturday 21 October 2017

Solution To Uninstall QuasarRAT from Firefox- new ransomware virus

Assistance For Removing QuasarRAT from Firefox

QuasarRAT creates an infection in various dll files AcLayers.dll 6.0.6000.16386, safrslv.dll 5.1.2600.5512, tzres.dll 6.0.6001.22612, CscMig.dll 6.0.6001.18000, ieproxy.dll 8.0.6001.18923, Microsoft.VisualBasic.Compatibility.Data.dll 8.0.50727.4927, msdmo.dll 6.6.7600.16385, dnsext.dll 6.1.7600.16385, msoert2.dll 6.0.6000.16386, McrMgr.dll 6.1.6001.18000, msdri.dll 6.0.6001.18000, syssetup.dll 6.1.7600.16385

Easy Steps To Remove QuasarRAT From Infected OS

QuasarRAT is deemed as OS malware which is programmed to destroy your data and other important documents stored on OS. This type of malware enter your OS in many ways. It generally employs deceptive methods to enter the OS like spam emails, infected media devices, peer to peer file sharing, free downloads and so on. QuasarRAT once installed on your OS, starts it execution automatically. You will not be able to know that virus has attacked your OS because it silently enters your OS.

After invading your OS, it can make your files and other documents inaccessible. It can make your OS slow and sluggish. Applications or programs may freeze or hang. Therefore, it is very important to Remove this malware if you find it on your OS.




Part 1 : Steps To Open Your OS In Safe Mode

Part 2 : Remove QuasarRAT From Chrome

Part 3 : Remove QuasarRAT From Task Manager

Part 4 : Remove QuasarRAT From Registry Entry

Part 5 : Remove QuasarRAT From Control Panel

Complete Uninstallation Guide For QuasarRAT From OS

Part 1 : Steps To Open Your OS In Safe Mode

In Windows XP/Vista/7 :

  • Goto Start menu - > Restart button.

  • Continue to press F8 button when your OS starts booting-up. 
  • Here, you will find Advance boot menu window on your OS screen. 

  • Select Safe Mode With Networking Option and hit Enter key. 

In Windows 8/10 :

  • Click on Start menu press Shift key and click on Restart button. 

  • Select Troubleshoot option -> Advanced.
  • Click on Startup Settings.

  • Select Enable Safe Mode option.
  • Click Restart button. 


  • Press F5 button to use Safe Mode With Networking option. 

Part 2 : Remove QuasarRAT From Chrome

Remove QuasarRAT From Internet Explorer

  • You can click on gear icon present at the right-top corner of the browser to open menu. 
  • Click on Manage Add-ons.
  • Select Toolbars and Extensions tab.. 
  • Select unwanted add-ons particularly related to QuasarRAT.
  • Click on Disable button. 
  • Click on More information button. 
  • At last, click on Remove button to finally Remove the virus.

Remove QuasarRAT From Mozilla Firefox

  • Launch Mozilla Firefox browser on your OS. 
  • Click on Menu button at the top right corner of the browser. 
  • Click Add-ons.
  • Goto Add-ons Manager tab. 
  • In the Add-ons Manager tab, select Extensions or Appearance panel. 
  • Select QuasarRAT add-ons you want to Remove. 
  • Click the Remove button and restart your OS if any pop up asks you to restart. 


Remove QuasarRAT From Google Chrome

  • Click on gear icon present at the top right corner of the window to open Chrome menu. 
  • Click on the Tools option - > Extension tab. 
  • Locate unwanted extensions related to QuasarRAT. 
  • At last, click on trash bin icon to Remove QuasarRAT.



Remove QuasarRAT From Microsoft Edge

  • Click on More (...) icon at the top right corner and goto Settings option. 

  • Here, click on  A specific page or pages option under the Open with  option. 
  • Select Custom and enter URL which you want to set as your browser's default homepage. 

Part 3 : Remove QuasarRAT From Task Manager

  • Press ALT+Ctrl+Del keys simultaneously. 
  • Select and click on Task manager option. 
  • Locate out unwanted process.
  • Click on End Task button. 

Part 4 : Remove QuasarRAT From Registry Entry

  • Press Win + R keys altogether to open run dialog box. 

  • Type regedit in the dialog box.
  • Press OK button. 
  • Select and Remove entries related to QuasarRAT. 
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesWpm 
HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL” 
HKEY_LOCAL_Machine\Software\ClassesQuasarRAT
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe” 
HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\random 
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random 
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ’0 

Part 5 : Remove QuasarRAT From Control Panel

Remove QuasarRAT From Windows XP

  • Click on Start icon. A list will be appeared. 
  • Click on Control Panel. 


  • Click on Add or Remove programs option. 

  • Select and Remove unwanted programs running on your OS. 

Remove QuasarRAT From Windows 7

  • Click on Start button. 
  • Click on Control Panel present in start menu. 
  • Click on Uninstall a Program. 

  • Then, Remove malicious programs running in your OS.

Remove QuasarRAT From Windows 8

  • Press Win+R button simultaneously to open Run dialog box. 

  • Type control panel in Run dialog box.

  • Press Enter key to open Control Panel window.
  • Click on Uninstall a Program. 

  • Right-click on QuasarRAT and its related programs.
  • Click on Uninstall.

Remove QuasarRAT From Windows 10

  • Click on Start button and choose Settings option. 
  • Click on System option -> Apps and Features. 

  • Under Apps and Features tab, locate undesirable program.
  • Click on Uninstall button. 



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