Guide to Remove Pesquisa.ninja

Information about Pesquisa.ninja

Pesquisa.ninja is classified as browser hijacker which belongs to Potentially Unwanted Programs (PUP). As many other browser hijacker, it changes your default homepage and search engine to Pesquisa.ninja without your consent, and the existence of Pesquisa.ninja in your computer also put s your computer in a dangerous environment.

Usually, Pesquisa.ninja is bundled with freeware that you download from the internet, especially from the internet. It hides in the freeware and your protection system cannot detect it. Sometimes you rush the installation process of legit software; Pesquisa.ninja also finds its way to get into your PC. Besides, if you ever click on spam attachment e-mail or malicious websites, your computer may also get infected.

You must be annoyed when Pesquisa.ninja comes to you instead of Internet Explorer, Google Chrome and Firefox. You even cannot change this situation. Sometimes when you open a new tab, endless advertisements would be flooded with your screen. These ads are also brought by Pesquisa.ninja. What’s worst, this browser hijacker can bring many other unwanted programs into your PC, such as Trojan horse, adware, spyware and malware. These programs would be huge threats to your computer.

Hence, for your PC security, you’d better remove ads by Pesquisa.ninja from your system as soon as possible. If you do not know what to do, you could follow the removal guides provided below.

Two Solutions to Get Rid of Pesquisa.ninja

Solution 1 : Remove Pesquisa.ninja Manually

Solution 2 : Remove Pesquisa.ninja Automatically with SpyHunter

Solution 1 :

Step1: end processes created by Pesquisa.ninja

a. You first click "Ctrl+Alt+Del"(CTRL+SHIFT+ESC for Windows 8 users) on your keyboard to start task manager.

b. Then you click "process"button , and check through the list to end the unwanted processes

Step2: Uninstall Pesquisa.ninja and other related programs

a. you first click the "start " button to find "control panel"(for windows8: right-click the screen's bottom-left corner)

b. you click "uninstall a program" under the programs and features category.

c. you scan all over the list and click"uninstall" to delete Pesquisa.ninja and other unwanted programs.

Step3 : Reset your web browsers

  Internet Explorer:

 a. you first open IE , then click “help” , and find "internet options", and click "advanced"

b. you first click "reset" to reset IE

  Google Chrome :

    a. you open Google Chorme, click the menu icon on the corner, and click the "setting" .

   b.you then click the "Reset settings" to reset Chrome Google.

  Mozlla FireFox

a. you open FireFox , find  "help" , then go to "Troubleshooting information"

b.you then click "refresh FireFox " to reset your FireFox browser

Step4 : delete registry entries created by Pesquisa.ninja

a. you click "windows+R"on your keyboard at the same time.

b.type"regedit" into the run box and click ok.

c. find out the entries and delete them.

(the files on your computer may appear in different names , if you cannot the files listed below , don't delete any others )

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunOnce[RANDOM CHARACTERS] %AppData%[RANDOM CHARACTERS][RANDOM CHARACTERS].exe
HKEY_CURRENT_USERSoftwareMicrosoftInstallerProductsrandom
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem
HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”
HKEY_LOCAL_Machine\Software\Classes\[virus name]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\

Removing Pesquisa.ninja requires your good knowledge of computer, if you fail to get rid of Pesquisa.ninja manually, you can try solution 2, which is easy and convenient.

Solution2:

Step1 :you click the following button to download SpyHunter

step2 :you get the Spyhunter installed in your computer

step3 :you click the following "scan the computer" button to let your computer have a complete check , after the scanning , you click "fix threats"

Tips:Pesquisa.ninja cannot damage your computer desperately , but it worsens your computer's performance . If you cannot stand what Pesquisa.ninja is doing to your computer, you'd better take measures now to get rid of it. Besides, the manual removal of Pesquisa.ninja requires your good knowledge to computer, so it is quite normal that you may fail to remove it manually. After all, you can download SpyHunter and enjoy its professional performance. I hope you can make it.