How to remove Firuns.xyz pop-ups? — Fix Guide

Firuns.xyz pop-up advertisements appear when you do not expect, disturbing and annoying you. However, that is slightly more than annoying pop-ups – their origins is cleanly malicious, and they can introduce other malware to your computer. In this article, I will show you the guide how to remove Firuns.xyz pop-up advertisements and explain how to avoid them in the future.

Any time you interact with Firuns.xyz pop-up notifications will be useless at best. In worst case scenario, the web pages it can open may introduce malware to your system. These pop-up notifications may also advertise fake online shopping sites which will take your money and payment info. The latter generally ends up with losing all the money you have on the exposed card.

It is better to prevent, than repair and repent!

Removing Firuns.xyz manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for threats removal. Allows to complete scan and cure your PC during the trial period.

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What are Firuns.xyz pop-ups?

As the pop-up definition goes, these are short and small advertisements that attract your attention to a product they promote. But the difference between regular pop-up advertisements and Firuns.xyz pop-ups is the malignant origins of the latter. Common pop-up advertisements are offered for you to enable on different sites with a understandable purpose – keep you aware about the latest articles, discounts and so on. It is a useful thing to help your website to keep visitors and help the interested visitors to have the best price.

Short summary of the Firuns.xyz pop-up ads:

Firuns.xyz pop-up ads, on the other hand, are related to untrustworthy websites. You will generally see the offer to turn them on following the redirection from another site. There’s nothing bad in redirecting unless they throw you into such a dubious place. At that point, enabling pop-up ads is served under the guise of the anti-bot check. In other cases, the web pages may refuse to show you the content unless you enable these push notifications. These requirements should already be the red flag, as websites commonly have a more convenient anti-bot mechanism. Spectating such an requirement should be the reason to close the site right away. Sometimes, even when you click “Allow”, you will not get to the website – the only page it has is a landing page with the offer to turn on the pop-up advertisements.

Firuns.xyz push notification.

How does this work?

The vast majority of web browsers support turning on pop-ups from sites. Websites, on the other hand, may send out notifications with the content they want. It may be a promotion of the page listed on this particular website, or an ad of their partner page. As a result, you can see the push notification from site X, but clicking it will redirect you to site Y – because a referral link to the latter was built in.

Cybercriminals bear on this ability in their approach to earn money using illegal advertising. They trick victims into allowing the pop-ups, and after that just spread numerous banners of anyone they have a deal with. As you may suppose, no legit companies will have a deal with fraudsters. All the Firuns.xyz popups you can see lead to other fraudulent sites. At some point, the same user can be trapped by multiple pop-up spamming sites, and its web browser will turn into a complete mess.

The banners these criminals show are paid under the pay-per-view model. It generally provides a negligible commission for one view, but when you can send ads to hundreds of users and show them hundreds of ads each day – that is a much bigger sum. Despite the majority of these banners are ineffective, it may still bring all the parties a lot of money.

Are Firuns.xyz pop-up advertisements dangerous?

Yes, they are. At the surface, they may look harmless – just a colourful pop-up that appears from time to time. However, the contents of this window differ sharply from what you used to see in pop-up notifications. Firuns.xyz website is ruled by fraudsters, who intentionally throw tons of malicious ads in pop-ups. They also don’t follow any common sense and can launch sporadic pop-ups into a hurricane of banners. For weak systems, that may be enough to cause performance issues. But that is not all troubles these pop-up notifications carry.

As with any other thing that touches illegal advertising, Firuns.xyz pop-ups don’t have legit offers. Even though hackers make the banners similar to ones from Walmart or Amazon, the website these ads will throw you to are completely different. And these pages may offer you to turn on other pop-ups, install a “useful” program, or pay for a thing at a big discount and never receive it. Let’s leave aside the cases when pop-ups promote phishing pages or straightforward malware. There’s no way these pages will bring you any good, thus interacting with them is a very bad idea. For the same reason, Firuns.xyz pop-up notifications are not recommended to click on either, and the best solution is to disable them as soon as possible.

How to remove Firuns.xyz pop-ups?

Fortunately, Firuns.xyz pop-up ads removal is pretty easy. They sit in the browser and cannot hide themselves on a disk. Nevertheless, as I pointed out before, some pop-up advertisements may deliver malicious programs to your computer. It is hard to show all cases, and manual attempts to remove malware is a poor idea. For that reason, after getting rid of the pop-up notifications it is recommended to use anti-malware software. This step is especially recommended in the case when you have never allowed pop-up advertisements, but they still appeared. That may point at malicious software activity. GridinSoft Anti-Malware will be the best both system recovery and malware removal purposes, because of its abilities of system recovery and advanced detection system.

Initially, you should reset your browser settings. You can do that in manual or automated way. The former, obviously, requires more time to complete and can be somewhat complicated if you have never done that. Automated supposes the use of anti-malware programs that can reset all browser settings at once.

Reset your browsers with GridinSoft Anti-Malware

To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

You may see the list of options for each browser. By default, they are set up in a manner that fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

The browser reset is recommended to perform through the antivirus tool by GridinSoft, because the latter is also able to reset the HOSTS file without any additional commands.

Reset your browsers manually

Manual method of browser reset

To reset Edge, do the following steps:

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option:

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original:

For Mozilla Firefox, do the next actions:

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information”:

2. In the next screen, find the “Refresh Firefox” option:

After choosing this option, you will see the next message:

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button:

2. In the appeared list, click on the “Restore settings to their original defaults”:

3. Finally, you will see the window, where you can see all the settings which will be reset to default:

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option:


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown:

When the browsers are reset, you need to ensure that your browser will connect the right DNS while connecting to the web page you need. Create a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following lines²:

Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

Scan your system for possible viruses

After removing the Firuns.xyz push notifications, it’s time to see if these pop-ups brought any threat to your system. Launch GridinSoft Anti-Malware, and then click on Standard scan. It will be enough in most cases to find and remove malware. The scan will last 5-10 minutes; you are free to use your system during that process.

Once the scan is complete, you will see the detections or a notification about a clean system. Proceed with pressing the Clean Up button (or OK when nothing is detected).

How to Remove Firuns.xyz Pop-ups?

Name: Firuns.xyz

Description: Firuns.xyz - a lot of users became a target for the pop-up advertisements. I have a lot of friends who literally bombed me with the questions like “how to remove Firuns.xyz push notifications?” or “why do Firuns.xyz pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Firuns.xyz pop-ups, which may corrupt your browser’s correct performance, and create a lot of troubles while you are working.

Operating System: Windows

Application Category: Adware

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1. More about this malware type on GridinSoft Encyclopedia.
2. Official Microsoft guide for hosts file reset.