What Is “Your system is heavily damaged by (4) Four virus!” (Remove It)

What Is “Your system is heavily damaged by (4) Four virus!” (Remove It)

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This article aims to help you by showing you how to remove the “Your system is heavily damaged by (4) virus!” from your PC and “Your system is heavily damaged by Four virus!” from your smartphone or tablet.

A new scamming virus-like messages have started appearing in the wild and they have been detected in both smartphones as well as computer. The messages can be seen on any mobile device, because they are actually a redirect to a web link and the same goes for computers as well. Their end goal is to convince the victims that they must install a suspicious phone app or install a program on your computer, called PCSmartCleanup. If you see messages from this virus on your computer or your smartphone, chances may as well be that it has been compromised by an app which may cause browser redirects to the “Your system is heavily damaged by (4) virus!” messages. This is why, we advise you to read this article and learn how to remove the “Your system is heavily damaged by (4) virus!” messages from your web browser or your smartphone and protect your devices in the future.

Threat Summary

NameFour (4) Virus
TypeScam / Browser Redirect
Short DescriptionA browser redirect to a usually random URL which displays a tab locking message, asking victims to download a rogue antivirus program.
SymptomsA new tab on your browser may display a message saying “Your system is heavily damaged by (4) virus!”.
Distribution MethodVia Adware or advertising malware installed on your computer or by being redirected from a suspicious site.
Detection Tool See If Your System Has Been Affected by Four (4) Virus


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Four (4) Virus.

How Does (4) Four Virus Spread

The (4) Four virus can be spread via any type of software which is causing browser redirects on your computer. Usually, most often these are browser hijacking PUPs (Potentially Unwanted Programs). They aim to attach to your web browser and your computer as a suspicious browser extension or a program installed directly. They are usually installed via either another adware on your computer or via bundling. Bundling is a form of pushing the (4) Four virus software on your computer via adding the app that is causing redirects to it in the software setups of a free program you download online. This could be your favorite free torrent program, media player or any other free software.

In addition to this, you can receive a redirect to this website by simply visiting a suspicious URL which may cause a browser redirect as a result of having a script embedded in the website itself. Some sites go as far as bypassing ad-blocking software and this is the main reason why even if you have an Adblock installed to be careful which websites you visit.

(4) Four Virus – Activity and Purpose

The main purpose of this scamming software is to display it’s message and alongside it instructions on how to convince you to download a rogue antivirus program. Such fake antivirus programs pretend to discover fake malware on your computer and ask you to pay money in order to remove it. Some, more aggressive ones may even steal your financial details while you are purchasing their licensed versions. The messages of the (4) Four virus are very similar to one another, but they usually vary in what apps they push you to download. This is because they exist in all shapes and forms. The (4) Four virus pop-up can be seen in Windows machines, MacBooks and Apple and Android smartphones as well. The most often met message is the Windows one, which looks like the following:

It tries to get victims to panic by giving ~5 minutes deadline timer to click on the button “REMOVE VIRUSES” and warns that if the virus is not removed, it may corrupt the important files on your computer. This message should not be trusted and if you see it, you should immediately close your web browser. The complete message is the following:

Your system is heavily damaged by (4) virus!
We have detected that your Windows 7 is 28.1% DAMAGED because of (4) harmful viruses from recent
adult sites,
If you do not remove the virus now, it will cause permanent damage to your system, corrupt your photos,
data, applications, etc.
Here’s what you NEED to do (step by step):
Step 1: Tap the button and install PC SmartCIeanup for free now!
Step 2: Open the app to fix your system now!
3 minutes and 0 seconds

The version for smartphones is very similar, however it differs from the fact that it prompts to download a free app.

For MacBooks the message is rather the same, only it prompts to download the Mac version of the suspicious software:

In addition to simply aiming to display the message to you, the malicious web links to which you may be redirected contain completely random names, for example c38bd2xzdd.xys. They may also have tracking technologies embedded within them that may install various different tracking technologies on your computer as well, such as:

  • Cookies.
  • Pixels.
  • Tags.
  • LSOs (Local Shared Objects or Flash Cookies).

These tracking technologies may be used by the cyber-criminals to track your:

  • Location.
  • Language.
  • Browsing activity.
  • Online clicks on the page.

They may also be used from the website to which you are redirected when you try to download the suspicious software and they may even collect what you have typed on the site, like your name, address, credit card number, security code and other crucial information without malware actually being installed on your computer. Those cookies can only be removed via a specific anti-malware software which is designed to deal with threats like the (4) Four virus redirect intrusion.

How to Remove “Your system is heavily damaged by (4) Four virus!”

If you have encountered pop-ups like the ones above, we strongly urge you to immediately shut down your web browser and follow the removal instructions below. Since the “Your system is heavily damaged by (4) Four virus!” redirect can be seen on both smartphones and computer, you can follow the instructions which are specifically for your device below.

Since the “Your system is heavily damaged by (4) Four virus!” redirect may be caused by having a suspicious software installed on your computer, such as PUPs (Potentially Unwanted Programs), security experts strongly recommend that you scan your computer and remove any unwanted software automatically with a an advanced malware removal software.

PC Removal Instructions:

Manually delete Four (4) Virus from Windows and your browser

Note! Substantial notification about the Four (4) Virus threat: Manual removal of Four (4) Virus requires interference with system files and registries. Thus, it can cause damage to your PC. Even if your computer skills are not at a professional level, don’t worry. You can do the removal yourself just in 5 minutes, using a malware removal tool.

1.Remove or Uninstall Four (4) Virus in Windows
2.Remove Four (4) Virus from Your Browser
3.Fix registry entries created by Four (4) Virus on your PC

Automatically remove Four (4) Virus by downloading an advanced anti-malware program

1. Remove Four (4) Virus with SpyHunter Anti-Malware Tool
2. Back up your data to secure it against attacks related to Four (4) Virus in the future
Optional: Using Alternative Anti-Malware Tools

Smartphone and Tablet Removal Instructions:

1. Back up the data on your device
2. Hard-reset your device and remove Four (4) Virus

Ventsislav Krastev

Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.

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  1. AvatarSandy

    I don’t know HOW to uninstall the virus in windows, or HOW to remove from brower, or HOW to fix registry entries, or even WHERE that is. And I was timed out on this typing two times by CAPCHA, what is that?? This is a common problem for old people, young people and people that are new to this all, I wish I had full instuctions, its very frustrating. I don’t have time to search for all these.

  2. AvatarVencislav Krustev (Post author)

    Hello, Sandy

    If you keep seeing redirects related to this virus on your computer, the situation may be more complicated than it seems. Since such viruses create objects on your computer that reside under random names, it is often recommended to scan for and remove those objects intelligently and automatically, as what most experts would recommend doing. Here is one such software that can do the job for you and clean your PC without you having to reinstall Windows: https://sensorstechforum.com/spyhunter-anti-malware-tool/


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