How To Remove Backdoor.Doublepulsar Virus

Hello friends. Please help me. My new Lenovo laptop got infected by Backdoor.Doublepulsar virus. It has completely messed with system. Everything got slow and I am not able to remove it. When I scan my computer, my anti-virus fails to remove Backdoor.Doublepulsar virus. I have tried twice but the result was same. Is there any option to remove this infection completely from my system? Please give me some tips to delete Backdoor.Doublepulsar virus permanently.

Infection Name Backdoor.Doublepulsar
Malware Type Trojan
Risk level Very high
Intrusion Method Fake emails, freeware program, malicious websites, p2p file sharing etc.
Affected OS Windows XP, Vista, 7, 8, 10
Detection & Removal Through automatic malware scanner


Backdoor.Doublepulsar is a filthy Trojan malware. It is a notorious computer infection created by hackers. This pesky malware infection is mainly created with a motive to make illegal profit. This harmful Trojan horse can attack all versions of Windows computer very easily. After intruding your machine, it will disable your anti-virus program and firewall security. This perilous threat will make several unwanted and malicious changes to your system settings. It can start lots of dubious and harassing process in your system background that can consume high system resources. Backdoor.Doublepulsar virus can also inject its malign codes to registry editor to schedule its automatic startup. This notorious threat can cause severe damage to your system and lead to greater risk.

Backdoor.Doublepulsar Trojan virus mostly get distributed through bundled free third party programs, spam emails, suspicious websites, shareware and various other methods. Once getting installed on your machine, this cunning virus infection can easily damage your system files and settings. It can block access to your legitimate program. It can disable the Control Panel and Task Manager due to which you won’t be able to manually remove this infection. Backdoor.Doublepulsar virus can also steal your personal and sensitive information such as bank account details, credit card number, social account usernames, passwords, IP address and many more. It can also create backdoor on your system for other threats and viruses. You are advised to delete Backdoor.Doublepulsar virus completely.

How Backdoor.Doublepulsar Intrude Your Computer System

  • It can get inside your PC through bundled freeware.
  • Backdoor.Doublepulsar get delivered by fake spam emails.
  • It can also get propagated through infected USB drives.
  • Get spread through malicious and porn websites.
  • Backdoor.Doublepulsar can visit through p2p file sharing.

More Problem From Backdoor.Doublepulsar Virus

  • It can intrude your computer without permission.
  • It will compromise your firewall and anti-virus security.
  • It will alter your browsing habits and forcibly redirect on malicious websites.
  • It will use high system resources and slow down computer.
  • It will damage your system files and crash your exe files.
  • It can steal your personal information and banking details.

Remove Backdoor.Doublepulsar Virus From Windows PC

arrow Method 1 – Automatically Remove Backdoor.Doublepulsar Easily Using SpyHunter Malware Scanner (Recommended Method).


arrow Method 2 – Manually Remove Backdoor.Doublepulsar Virus From Your PC (Time Taking and Only For Computer Geeks).

Method 1 – Remove Backdoor.Doublepulsar Virus Automatically With SpyHunter

SpyHunter is a leading malware removal program. It is designed to give ultimate protection from harmful threats and malware in real time. This powerful anti-malware software is very light on your computer and works really fast. This unique and fast malware removal tool is able to find and delete all types of hidden threats, rootkits, spyware, ransomware, Trojan, keylogger, worms and many others. This advanced and powerful malware scanner can easily detect viruses that your regular anti-virus fails to detect. It is a very strong and powerful solution to all type of computer threats.

In case if you are not able to remove Backdoor.Doublepulsar virus completely, you can also ask for the custom fix. SpyHunter tech support team is always ready to help you in removing malware from your system. It is one of the best anti-malware tool available in market today. It is very powerful, quick and safe application. SpyHunter Malware Scanner comes with some very advanced and effective features. It is capable to detect and remove all kinds of computer viruses quite easily from your PC. Moreover, it is a very easy to use utility and hence with SpyHunter users can easily remove Backdoor.Doublepulsar virus without any kind of essential technical expertise.

Steps To Remove Backdoor.Doublepulsar Virus With SpyHunter

  • Download SpyHunter by clicking below Download Button.

  • Double click on the installer file and install this utility in your PC.

  • Click on Start Scan button to detect Backdoor.Doublepulsar virus.

  • Finally, click on Fix Threats Button to remove Backdoor.Doublepulsar completely from your PC.

Note – The free version of SpyHunter will scan your system for free and will show you the list of all potentially harmful threat available in your PC. However, in order to remove these threat completely from your system you will need to purchase the full version of Spyhunter Malware Removal Tool.

Method 2 – Remove Backdoor.Doublepulsar Manually

Well, before starting the removal process users must know that manual option is quite tricky and time consuming, hence users will need essential technical expertise in order to remove Backdoor.Doublepulsar completely with manual method. Moreover any kind of mistake or technical complication will land the users in even worst circumstances and can make your system completely unusable. However, if you have good technical skills then follow the bellow methods carefully in order to get rid of Backdoor.Doublepulsar manually from your Windows PC.

Part 1 – Start Your Computer in Safe Mode With Networking

Part 2 – Stop Backdoor.Doublepulsar Related Process From Task Manager

Part 3 – Remove Backdoor.Doublepulsar From Control Panel

Part 4 – Remove Backdoor.Doublepulsar From Browser

Part 5 – Remove Backdoor.Doublepulsar From Registry Editor

Optional : Reset Your Browser Settings

Part 1 – Start Your Computer in Safe Mode With Networking

  • Click on “Start” menu and select “Restart” button.

  • Keep pressing “F8 button” when your PC start booting.

  • You will see “Advance boot menu” on your computer screen.

  • Chose “Safe Mode With Networking” Option and press Enter button.

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

  • Select “Troubleshoot” option from the screen.

  • Now click on the “Advanced” Options.

  • Choose the “Startup Settings” option.

  • Select “Enable Safe Mode option” and click Restart button.

  • Press “F5 button” to Enable “Safe Mode With Networking” option.

Part 2 – Stop Backdoor.Doublepulsar Related Process From Task Manager

  • Press “ALT+Ctrl+Del” buttons simultaneously on your keyboard.

  • Choose Windows Task manager option from screen.

  • Select the malicious process and click on End Task button.


Part 3 – Remove Backdoor.Doublepulsar From Control Panel

  • Go the Start menu on your computer and select Control Panel.

  • Click on Add or Remove programs option.

  • Find and remove unwanted program from your PC.

  • Click the “Windows key” on your keyboard.

  • Select Control Panel Option from start menu.

  • Select Uninstall a programs option from the Programs menu.

  • Finally select and remove unwanted program from your system.

  • Press Win+R button to open Run Box on your computer.

  • Type “control panel” in Run window and hit Enter button to open Control Panel

  • Click Uninstall a program

  • Right-click Backdoor.Doublepulsar and other unwanted programs and click Uninstall option to remove it completely.

  • Press the start button and select Settings option.

  • Choose system option there.

  • Click on Apps and Features option.

  • Find and remove unwanted program from your PC.

Part 4 – Remove Backdoor.Doublepulsar From Browser

From Google Chrome

  • First of all launch up Google Chrome browser in your PC.
  • Click on great icon from top right corner of your browser to open Chrome menu.
  • Now click on the Tools option.
  • Go to Extension and select all unwanted extension including Backdoor.Doublepulsar.
  • Finally click on trash bin icon to remove Backdoor.Doublepulsar from Google Chrome.

From Internet Explorer

  • Open Internet Explorer browser in your PC.
  • Press Alt+T buttons, or Click on Gear Icon from the right-top corner to open Tools.
  • Now click on Manage Add-ons option.
  • Select Toolbars and Extensions tab.
  • Find Backdoor.Doublepulsar related add-ons and Click Disable.
  • Click More information button.
  • Finally click on Remove button.

From Mozilla Firefox

  • Launch Mozilla Firefox browser in your PC.
  • Click on the gear icon from top right corner to open browser menu.
  • Select Add-ons. The Add-ons Manager tab will open.
  • In the Add-ons Manager tab, choose the Extensions or Appearance panel.
  • Select Backdoor.Doublepulsar add-on that you want to remove.
  • Click the Remove button.
  • Click Restart now if it pops up appear on your system screen.

From Microsoft Edge

Well, Microsoft Edge does not have extensions hence you will need to reset your browser homepage in order to remove Backdoor.Doublepulsar virus from your Edge browser.

  • First of all open Microsoft Edge browser in your PC.
  • Click on More (…) icon from top right corner and go to Settings.

  • Now select A specific page or pages from under the Open option.
  • Select Custom option and enter the URL of the page that you wish set as your browser homepage.


Part 5 – Remove Backdoor.Doublepulsar From Registry Editor

  • Open Run window by pressing Win + R keys together.

  • Type “regedit” and click OK

  • Find and delete all related registry files of Backdoor.Doublepulsar.


HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_LOCAL_Machine\Software\Classes\[adware name]

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”

HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\random


HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ’0

Optional : Reset Your Browser Settings

Reset Google Chrome

  • Open “Google Chrome“, click on Chrome menu.
  • Click on “Settings” option from drop down list.
  • Go to search box and type RESET.
  • Finally click the “Reset” button to complete the process.

Reset Mozilla Firefox

  • Open “Mozilla Firefox“, click on Firefox menu and on press Help option.
  • Select “Troubleshooting Information” option.
  • Click on “Refresh Firefox” button from top of page.
  • Hit “Refresh Firefox” button when dialog box appear on your computer screen.

Reset Microsoft Edge

  • Open your MS Edge browser, click on More (…) icon, and select Settings option.

  • Now click on view advanced settings option.

  • Press <Add new> option from “Search in the address bar with” option.

  • Enter your favorite search engine  url and press Add as default.

Reset Internet Explorer

  • Open your Internet Explorer browser, click on “Tools” menu and select “Internet Option”.
  • Click on “Advance tab” and then hit the “Reset” button.
  • Find “Delete Personal Settings” option and press “Reset” Button.
  • Finally click on “Close” Button and restart your browser.

Friendly Tips Ignore Viruses – Things To Do After Removing Backdoor.Doublepulsar

To keep away from Backdoor.Doublepulsar coming back on your Computer system and to force close similar threats in future, you must follow these essential tips while using your PC:

  •  Always select the Custom Installation method when you are installing any software or program.
  •  Uncheck all hidden options and bunched program that you are unknowing of or don’t know.
  •  Scan all your email attachments before you open them on your computing machine.
  •  Never download update from untrusted and unknown websites.
  •  Do not visit adult or porn website.
  •  Do not click on any misleading advertisements.
  •  Always scan USB drives before transferring or copying files.
  •  Scan your PC at regular intervals for hidden virus and malware.

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