How to Remove DoublePulsar – Helpful Removal Guide

Two day back, my dad was doing some important task on his laptop and all of a sudden, his PC got stuck. I ran scan process on system and got to know that computer has got hit by DoublePulsar. For some reason, my antivirus is not capable to remove this infection and so I don’t know what to do. My dad is not capable to run any task and he is becoming too panic. Tomorrow, he has to submit a project and his laptop is not working properly. Suggest what to do to get rid of DoublePulsar immediately. I will be thankful to you!

About DoublePulsar:

DoublePulsar is a dangerous and infectious Trojan horse and worm which can badly exploit and corrupt system files on compromised computer. Once this worm accesses targeted computer, it will replicate itself in order to infect more system files and root itself well in system. Many system files will be severely corrupted and cannot run normally. Some system files may lose and some are not in the original place. Computer will get many different kinds of system errors and that will greatly has a bad effect on windows starting. When situation is worse, computer may not turn on. Meanwhile, this DoublePulsar can consume more and more Internet resource, so you will find Internet speed slow down suddenly and web browser even cannot run but just crash down. The more tabs are open, the sooner browser gets stuck. Due to this worm, the folders, files and documents will be badly infected, and if you send something from your computer to another computer, then another good computer will be also soon compromised with this nasty worm. Even wo
rse, this worm can work as backdoor infection to bring other viruses into infected system. If so, computer security state will be worsened. More computer problems will be triggered, and more damages will happen in system. If you cannot remove this virus timely, your computer may be destroyed someday.

DoublePulsar is distributed by computer hackers online. When you get online, please pay attention to your online activities to avoid this virus getting into your computer. Don’t visit or browse malicious contents like porn websites, gambling sites or gaming sites and so on. Those sites will be controlled by cyber criminals and inserted with some unknown threats which will easily log in your computer by once click on those pages. Those pages will pop up attractive ads and message to lure you to click on it. If you really click on it, this worm infection or other infection will get on computer soon. DoublePulsar virus will also be distributed via many other ways like free software downloading, spam email, strange links from unknown person or shareware, etc.. If you carelessly click on something suspicious, it will bring this worm infection or other threats into computer. While you’re surfing on the Internet, please don’t click on unsafe and malicious things. Once this nasty worm accesses the computer, it surely conducts evil a
ctivities to do harm to computer system. And it will help computer hackers to access your computer to steal your important personal data for illegal profits. To avoid this worm infection log in your computer, please keep a good habit online.

Damage caused by DoublePulsar

It will lead to modify the system and registry settings which allow DoublePulsar to be activated immediately and be not removed from the system easily.
It exploits system loop holes by which it can download more malware product to your PC.
It leads to slow down the processing speed of your PC by occupying quite a lot of resources and CPU memories in the background.
It causes many problems,including slow startup, sluggish Internet, annoying pop-up ads, random redirection, blue screen and system crash.
The worst part is that it is able to collect the email addresses of your contacts by invading in your PC and then send emails which may contain viruses in the attachments to your friends with your name but without your awareness. And Trojan virus will infect their computers too.

How Can You Remove DoublePulsar from Your PC Effectively?

DoublePulsar is a dangerous Trojan that can sneak into your computer system in different secret ways and then performs a variety of harmful activities on your PC. It can slow down your computer, corrupt your important data and files, bring other malware, spy your activities, and steal sensitive information, etc. The only way to avoid these problems is to quickly rmeove the Trojan from your PC. You can follow the instructions below to have it removed instantly.
Method 1: Remove the Trojan automatically by using a malware removal tool.

Method 2: Remove the Trojan by performing system restore.

Method 3:Step-by-step Guide to Remove DoublePulsar Manually

Method 1: Remove the Trojan automatically by using a malware removal tool.

If system restore doesn’t work, it is suggested that you get rid of the malicious Trojan by using an advanced malware removal tool which can automatically scan for the threats on your PC and delete them all permanently. Here are two tools recommended: SpyHunter. Both tools have been proved to be able to detect and delete DoublePulsar effectively. Now you can follow the instruction below to automatically remove the harmful Trojan using one of the tools recommended.

Option 1: Use SpyHunter

SpyHunter is a powerful anti-malware program available in both the free version and registered version. The free version provides the free scan feature that can effectively detect various threats like Trojans, adware, PUPs, browser hijackers, worms, and viruses; while the registered version provides not only the scan feature but also many other advanced features like malware removal, daily malware definition update, free tech support, etc. It is a really powerful tool that can help fix your malware issues.

Highly Recommended:

download-icon

SpyHunter is specially designed to detect, remove and block adware, spyware, browser hijacker, rootkits, keyloggers, worms and other malware.

Key features:

√ Easily block, detect and remove the latest malware threats.
√ Malware definitions are updated daily.
√ Free technical support and custom fixes for hard-to-kill malware.

Now you can download and install SpyHunter to run a free malware scanning first. If DoublePulsar and any other threats are found in your system, you can remove them by registering in SpyHunter.

Download SpyHunter setup file on your computer desktop.

Once the downloading is done, locate and double-click the setup file to run on your PC.

SpyHUnter installer

When a window appears as below, click the Run button.

click-Run

Select your preferred language.

select-language

Click CONTINUE button.

continue

Check I accept the EULA and Privacy Policy option and click INSTALL button.

SpyHunter-installation-step-3

Now you can see the installation process.

installtion process

When you are prompted that the setup is successful, click the EXIT button.

exit

SpyHunter will be launched automaically. You can see its main screen as below. Now run a free malware scan by clicking on the Scan Computer Now button.

spyhunter-scan-computer-now

SpyHunter now will start scanning your Windows registry, files, and memory for any threats. This scanning process may take 30 minutes or more. Please wait until the scanning to be completed.

scan process

Once the scanning is over, you can check all detected threats. SpyHunter will show their detailed information in the result list. To remove all threats, just click the Fix Threats button.

fix threat

Most users fail to get rid of DoublePulsar due to the fact that the Trojan has infected all their restore points. Are you one among of them? If it is the case, you need to select another solution, namely running a malware removal tool to help you easily and effectively remove this threat out of your machine.

gam-download

 

Method 2: Remove the Trojan by performing system restore.

Sometimes, you can remove a malware from your PC by performing system restore. System Restore is a feature that enables you to restore your PC to a previous date, a date at which you know it was working well. But it should be pointed out that, this method doesn’t work, if the malware has infected the Restore Points. Therefore, we cannot ensure that you are able to remove DoublePulsar effectively by restoring your system. Anyway, just have a try. Follow these steps please.

 

Note:
Do not back up files to the same hard disk that Windows is installed on. For example, do not back up files to a recovery partition. Always store media used for backups (external hard disks, DVDs, or CDs) in a secure place to prevent unauthorized people from having access to your files; a fireproof location separate from your computer is recommended. You might also consider encrypting the data on your backup.

For Windows XP

Click Start > All Programs > Accessories > System Tools > System Restore.

system-restore (1)

In the window that appears, tick Restore my computer to an earlier time option, then click the Next button.

system-restore (2)

A new window will pop up, and you should select a restore point that possibly hasn’t been infected and then click Next button.

Video On: Using System Restore in Windows XP

 

At this point, you will be prompted with a confirmation as to whether or not you want to restore the system to the designated restore point. Click the Next button to confirm.
system-restore (4)

The computer will shut down and reboot, after doing some thinking and making some changes. When all is done, the computer will be restored to the state it was in at the designated restore point and all should be well.

For Windows 7

Click the Start button, and enter system restore into the search box.In the list of results, find and click on the program named System Restore.

system-restore_win7 (1)

The System Restore window will appear. Tick Choose a different restore point option and click Next button to select the desired restore point.

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Tick the checkbox labelling Show more restore points and select a restore point you wish to restore and then click Next button.

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Then, confirm your restore point by clicking the Finish button and click Yes button to continue.

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Wait for some time until the system restore is completed.

For Windows 8

Right click the bottom left corner of the computer screen, and click Control Panel from the popup menu.

system-restore_win8(1)

In the open window,select Category from view by, and then click System and Security > System. A new window will open and you need to find and click on Advanced system settings.
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A small window will appear. Under System Protection tab, click on System Restore.
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A window named System Restore will pop up. Then, click Choose a different restore point and click the Next button.
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Now choose a desirable restore point and click Next.
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After confirming your restore point, click Finish.
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When a small dialog box appears, click Yes button. Then the System Restore will begin.
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Wait until the System Restore is done. Your computer will be restarted itself.

Note:if you want to keep your computer away from malware, a best solution is to install a reliable anti-malware program such as SpyHunter that can provide real-time protection, realize automatic updates, and quarantine or remove malware threats effectively. Click the button to get SpyHunter downloaded on your PC right now!

Downloadspy

Method 3:Step-by-step Guide to Remove DoublePulsar Manually

Boot up your computer in Safe Mode with Networking.

Windows 8:

a. Press the Power button at the Windows login screen or in the Settings charm. Then, press and hold the” Shift” key on your keyboard and click Restart.
b. Click on Troubleshoot and choose Advanced Options. Then click on Startup Settings and select Restart. Your PC will restart and display nine startup settings. Now you can select Enable Safe Mode with Networking.

win 8 safe mode with networking 2

Windows 7/Vista/XP:

Restart your computer and keep pressing F8 key until Windows Advanced Options menu shows up, then using arrow key to select “Safe Mode with Networking” from the list and press ENTER to get into that mode.

Safe-Mode-With-Networking-2

Stop DoublePulsar related processes from the task manager.

Windows 8:

Press Ctrl+Alt+Delete or Ctrl+Shift+Esc >> Click Task Manager >> Right click the process you would like to end >> End task
(If you want to check the background processes, please click More details. Click the processes you want to end, and click End Task.)

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Windows 7/Vista/XP:

Click on the Start button and choose Run option, type taskmgr and press OK, Task Manager will pop up immediately. End DoublePulsar and other suspicious running processes.

taskmgr

Delete DoublePulsar associated files in hidden folders.

Windows 8:

  1. Start screen >> Control Panel >> Appearance and Personalization >> Folder Options
  2. The Folder Options box pops up >> Check Show hidden files, folders, or drives >> Apply
  3. Search the infected system to find out all the malicious files and then delete all of them

Windows 7/Vista/XP:

Show up Folder Options from Control Panel. Check the box of “Show hidden files and folders” and uncheck “Hide protected operating system files (Recommended)”, then click “OK”. Remove all of harmful files of DoublePulsar

folder-options

Step 4: Eliminate registry entries created by DoublePulsar

Press Win+R to activate the Run window >> Type “regedit” or “regedit.exe” to the search bar >> Click “Ok” if you are asked if you want to open Registry Editor; Find out all the harmful keys, right click them and Delete.

win7-run-regedit

Remove DoublePulsar From Mac OS X

Hold down the Option (Alt) key while looking at the Go menu in Finder. Access hidden Library folder, locate junk files and then delete them

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Press the “Command,” “Option,” and “Escape” keys all at the same time. This action will open the Force Quit Applications window. Click on “Force Quit.” Your browser will force quit.

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Note:if you want to keep your computer away from malware, a best solution is to install a reliable anti-malware program such as SpyHunter that can provide real-time protection, realize automatic updates, and quarantine or remove malware threats effectively. Click the button to get SpyHunter downloaded on your PC right now!

Downloadspy

Tips for preventing VIRUS, WORM and TROJAN HORSE infections

1. Never start a computer with a floppy disk in drive A; unless it is an uninfected recovery disk.

2. Set the macro security in programs so you can enable and disable macros. Only enable macros if the document is from a trusted source and you are expecting it.

3. Install an antivirus program on all of your computers. Obtain updates to the antivirus signature files on a regular basis.

4. Check all downloaded programs for viruses, worms, or trojan horses. These malicious-logic programs often are placed in seemingly innocent programs, so they will affect a large number of users.

Conclusion

DoublePulsar is such a dangerous and wicked Trojan virus that no matter when your PC is found infected, try your best to remove it from the system as fast as you can to prevent it from doing more serious damages to your computer. The longer it stays, the lower performance and slower speed you can get out of your computer, the more private or financial information will be stolen and used for illegal purposes, and thus the greater disaster will follow. And through carefully studying the ways of being infected mentioned above, you may be inspired pretty well and be able to come up with some useful methods to help you stay away from the DoublePulsar and most other similar Trojan virus.Because the manual removal operation involves in dealing with sensitive and important files and data stored in the computer, any mistakes or neglects may result in critical errors and even making the computer break down totally at once. The sooner you take action, the less loss you will suffer.

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