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Stimafigu “Virus” Removal

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

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More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

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This page aims to help you remove Stimafigu “Virus”. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

Most PC users would agree that a big portion of the time they spend on their machines is spent using their Chrome, Firefox, IE or Opera browser (or some other browsing program). That is why it is important that one’s browser is fast, clean and optimized at all times so that its use would be as effective and as smooth as possible. However, unfortunately things aren’t always that way. For instance, many browsers have unnecessary add-ons or low-quality extensions that only slow them down and make them less optimized. One such type of extension-like apps are the infamous browser hijackers that typically tend to replace the search engine and the front page of the browser as well as add a new toolbar to it. They also oftentimes try to cause redirects to random online pages while the user is surfing the Internet thus making their browsing experience rather irritating and unpleasant. Of course, all of this intrusive activity occurs without the user’s permission. Due to the aforementioned issues that most customers face with hijackers, the majority of cyber-security experts regard the representatives of this software category as PUA’s (potentially unwanted applications). In the lines below, we are going to be focusing on a software piece called Stimafigu “Virus” which is a recently reported browser hijacker that many users have complained about. In fact, it is highly likely that you have found this page while seeking help for removing Stimafigu “Virus” from your computer. If that’s your case, we are glad to tell you that here you can learn everything you’d need to know regarding removing and uninstalling hijackers. Below this article, there is an instructional manual with detailed steps that will show you how to easily eliminate Stimafigu “Virus” and make sure that it doesn’t bother you any longer. Just follow the guide’s instructions and if at any point you feel like you might need extra help, you can always come back to this page and tell us in the comments what the problem is. Furthermore, you might also want to consider installing the suggested malware-removal software from this page as it can also help you get rid of the nagging hijacker.

Stimafigu “Virus” Removal

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

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Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.



  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).


Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove Stimafigu from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove Stimafigu from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Stimafigu from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

Danger level

Most hijackers are actually rather harmless as they typically contain no malicious code. Also, their purpose is typically vastly different than the purpose of say Ransomware or Trojan Horse viruses which are some of the nastiest and most dangerous forms of malware that you could come across. In comparison to them, browser hijackers are pretty much nothing but pesky annoyances used for some rather aggressive web advertising campaigns. After all, the main purpose of the majority of apps like Stimafigu is to promote something through the user’s browser. Through such promotional campaigns, the creators of the hijacker are able to gain revenue on the back of the regular users who have had the misfortune of getting Stimafigu installed on their machines. Still, though, if you are concerned about the safety of your PC, don’t be – no harm should come to it as long as you make sure to stay away from any content generated by the hijacker. The reason for that has to do with the fact that you can never be hundred percent sure that the page redirects that get initiated by this intrusive ads would land you on a safe website. Although it happens rarely, it is still possible that a hijacker might redirect you to some obscure and sketchy website that might be used by hackers for distribution of nasty malware threats like Spyware, Ransomware, Worms and Trojans. Therefore, even if the hijacker isn’t something harmful on its own, the content that it displays on your screen might not be all that safe.

How to stay away from such unwanted apps in future

As long as you stay careful when browsing the Internet, the chances of landing a hijacker like Stimafigu “Virus” would be rather low. Therefore, make sure you never open any obscure web ads or any spam e-mails. Also, stay away from web locations that seem questionable or illegal. Our next security tip is to only use sources for new software that are trusted while avoiding downloading programs that are of low-quality. Finally, we strongly recommend you always use the Advanced installation settings when installing new software on your machine so that you’d be able to have control over which of the potentially bundled applications would get installed on your PC. File-bundling is a common browser hijacker distribution method and the best way to counteract it is to only use the Advanced/Custom setup menus where you can opt out of the installation of any components added to the main program which might be hijackers or some other form of unwanted software.

Name Stimafigu
Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Changed homepage and search engine of your browser are the two most typical symptoms.
Distribution Method The most common distribution methods include spam e-mail attachments, file bundles and malvertising.
Detection Tool

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