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This page aims to help you remove the Surprise4u Virus. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.


Surprise4u is a browser hijacker that is programmed to modify the settings of a given web browser and launch an aggressive online advertising activity on the screen. Surprise4u may replace the favorite homepage or the main search engine without permission from the user.

If you’ve happened to land Surprise4u on your computer, then now you are probably facing some unwanted browser changes, constant page-redirects, and an aggressive stream of ads, banners and pop-ups on your screen. Perhaps you’ve already tried to uninstall the unwanted hijacker and remove its changes but you’ve found out that the second you restart your Chrome, Firefox, Edge, or another browsing app, Surprise4u appears again and you can’t do anything about it. That’s why, on this page, we have prepared a guide with the exact instructions that will help you to get rid of this program without fail. So, stick with us and read the rest of the article, where you will find a step-by-step manual and a professional removal tool.

Surprise4u me

Surprise4u me is categorized as a browser hijacker which is basically a piece of software capable of modifying the settings of a web browser (the new tab page, the homepage, the default search engine, etc.) and displaying various pay-per-click ads during your regular browsing sessions. Many people find applications like Surprise4u me to be a really invasive kind of software, but, fortunately, a browser hijacker is not something that’s meant to harm your computer. Compared to malicious software such as Ransomware, Trojans, worms, and other harmful pieces of code, a browser hijacker is only a source of promotional web content and not much else.

surprise4u me

The will display pop up messages

Surprise4u xyz

The Surprise4u xyz main purpose is to advertise different products, services, and websites and to get you engaged with marketing materials such as pop-ups, box notifications, banners, text messages, and redirect links. The creators of browser hijackers like Surprise4u xyz make money based on the number of advertisements that get clicked upon by the users during their browsing sessions. Therefore, they typically ensure that their software displays as many of them as possible.

surprise4u xyz

The virus will display pop up ads

The main risk here comes from the fact that no one can guarantee the reliability of every single pop-up message, link or new tab that gets displayed on the screen. Besides, the automatic redirects a browser hijacker can typically initiate may potentially lead you to questionable web locations which could be sources of infections such as Ransomware, Trojan Horses, and other viruses. What is more, the browser hijackers like to mess with your main web browser’s settings, in this way undermining your system’s defense mechanisms, which makes it easier for the above-mentioned viruses to sneak in without getting detected.

So, what are your options? The best one would be to permanently remove the ads that show up during your web browsing sessions by uninstalling the browser hijacker app that is generating them. It is also advisable that you keep away from random commercials and sketchy websites, as these could potentially serve as virus transmitters. But the most important thing is to keep your device safe by investing in reliable security software and cultivating healthier browsing habits.


Name Surprise4u
Type  Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  New browser homepage, new default search engine, frequent page redirects to random sites.
Distribution Method Free software packages are common sources of Browser Hijackers as the later are typically bundled inside the installer of the main program.
Detection Tool

Remove Surprise4u Virus

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.


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.

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 Surprise4u 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 Surprise4u from Firefox:

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

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Surprise4u 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.


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!

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