Remove Heiistillstay.xyz Virus — How to Fix Guide

Heiistillstay.xyz pop-up notifications can appear unexpectedly, covering the post of the website you checked or opening your browser when you do not want it to be opened.

Clicking the Heiistillstay.xyz advertisement can trigger the injection of various malware or unwanted programs. In this post, you will see the guideline of Heiistillstay.xyz popups removal in various ways, as well as examining your personal computer for extra malware presence.

It is better to prevent, than repair and repent!

Removing Heiistillstay.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 Heiistillstay.xyz pop-ups?

Heiistillstay.xyz popups are a result of adware presence. Adware is a type of malware that presents you the pay-per-view of pay-per-click promotions, which creates a large amount of revenue for adware representatives. These promotions might contain sometimes shocking information, or have a web link to malevolent content/website, considering that adware maintainers have no reason to check the goodness of the web content they are going to reveal – their single target is cash.

Heiistillstay.xyz push notification.

Pop-up advertising itself is a good, cheap and really effective advertising instrument¹. It permits the seller to attach the customers’ attention to their website, as well as the customers to receive the dynamic updates on the goods they intend to buy. When the person will receive a pop-up notification that the TV set he wishes to purchase is offered at the online store he/she saw previously with a 15% price cut, one will undoubtedly use this possibility and get it. Taking into consideration the very small cost for the popups and their targeting, such a promotion and marketing method is a favorite thing among the advertising departments of large online retail stores.

However, such a successful plan could not be missed by malware developers. Ability to show the popup advertisements by force to the targets of malware attack is a perfect basis for malevolent tricks with the popup promotions. And Heiistillstay.xyz ads is one of hundreds that are “employed” in this system.

Here is a short info for the Heiistillstay.xyz site

How have I got the Heiistillstay.xyz virus?

There are a huge amount of ways of getting infected by the adware that lead to the Heiistillstay.xyz popups storm. A lion’s part of this malware cases is after the free software or cracked programs, that are distributed on the peering networks. Free software may likewise be downloaded from the main site, and the adware is presented as a legit bundled program.

There is no need to blame yourself. A lot of individuals frequently utilize the uncertain programs from untrusted providers: abandonware, various tools that are free of cost, or perhaps hacked programs. All of these types of programs are unsafe, because it is quite simple to integrate a Heiistillstay.xyz malware under the guise of part of the license hacking script, or as a component of the self-made algoritm within the Windows optimization tool.

Heiistillstay.xyz popup malware may also be hidden in the ad somewhere on the strange website. Such websites are usually packed with bright and blinking ads, and their owners often approve any kind of promotions to be published on their page. Therefore, clicking on such banners is a shot in the dark: only the ad contractor knows what will happen when you click this advertisement. Besides some “light” viruses, like adware or undesirable programs, you can also get something much more dangerous, like ransomware or coin miner; the large share of coin miners distribution is exactly after the malicious ads.

The statistic shows that people dislike popup advertising more than other types of promotions

Potentially undesirable programs, like Heiistillstay.xyz pop-up virus can cause a variety of problems on your computer. Distracting is not the only effect – pop-up notifications may display you the banners, where you are offered to get one more strange program, or “a amazing anti-malware tool”. Scareware is usually distributed with the last slogun. Potentially unwanted applications, in turn, may have spyware functionality. And it is very hard to distinguish the unwanted app from a normal one, if you don’t know the exact names. Besides the PUPs and pseudo antiviruses, popup-related promotions are also chosen as a spreading way by various trojan viruses, for example – coin miners. The consequences of activity of such malware is 100% unwanted, and can cost you several hundreds of dollars. And even if you are not tapping these ads, they can be clicked by someone who also uses your PC – parents, children, spouse, etc. So the things can become much more serious, and it will be much harder to deal with it without information loss. It is recommended to wipe out the viruses with antivirus applications as soon as possible.

How can I get rid of Heiistillstay.xyz pop-up advertisements?

The guide of Heiistillstay.xyz adware elimination consists of 2 sections. Initially, we need to get rid of the malware, and then correct the consequences of its activity. The removal process is pretty easy, since it can be performed even with using Microsoft Defender – anti-virus software that is available on all personal computers with Windows 8/10. Nevertheless, as a result of its substantial resources utilization, as well as some problems that can be critical for some types of individuals, Defender is frequently disabled by the users, so its use is likely impossible. Moreover, different trojan viruses have the ability to turn off the embedded antivirus. It is much better to make use of the separated program that will not have such vulnerabilities.

I’d recommend you to utilize Gridinsoft Anti-Malware² – a well-proven antivirus tool that will surely wipe out the viruses from your system and make an impenetrable shield with a Proactive protection function. However, let’s deal with Heiistillstay.xyz adware initially.

Removing Heiistillstay.xyz popup virus with GridinSoft Anti-Malware

• Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of Heiistillstay.xyz malware the default option is “Delete”. Press “Apply” to finish the malware removal.

Now, when the computer is clean of viruses, we can proceed to the browser reset. You can do this step manually, as well as with the use of GridinSoft Anti-Malware.

Reset browser settings to default

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 make sure that your browser will definitely connect the proper DNS while connecting to the site you need. Make a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following content³:

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.

Nonetheless, there is one problem that makes the things much harder to fix, especially without the anti-malware software. Most of adware versions that are utilized to show you the Heiistillstay.xyz pop-up ads are adjusting the deep browser configurations, disabling an access to the settings tab. So, if you attempt to change your browser settings after your computer was penetrated by pop-up-related malware, your browser will collapse soon. In some cases, you will see no crash, but significant lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 secs, and afterwards it will be back to the normal, till you try to open settings once again.

Reset your browser settings with GridinSoft Anti-Malware

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

You can see the list of the options for each browser. By default, they are set up in the manner which 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 last is also able to reset the HOSTS file without any additional commands.

1. More about pop-up ads on Wikipedia.
2. GridinSoft Anti-Malware review and the reasons why I suggest it for malware elimination.
3. Official Microsoft guide for hosts file reset.