Remove Bercumn Virus — How to Fix Guide

Bercumn pop-up alerts may show up out of the blue, covering the post of the page you checked or opening your browser when you don’t wish it to be opened.

Clicking the Bercumn ad may result in the injection of different malware or unwanted programs. In this post, you will see the tutorial of Bercumn popups removal in multiple ways, as well as examining your system for extra malware existence.

It is better to prevent, than repair and repent!

Removing Bercumn 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 Bercumn pop-ups?

Bercumn popups are an outcome of adware presence. Adware is a sort of malware that presents you the pay-per-view of pay-per-click ads, which creates a large volume of profit for adware suppliers. These ads may include explicit composition, or have a web link to harmful content/website, considering that adware maintainers have no reason to inspect the goodness of the material they are going to reveal – their single target is cash.

Bercumn push notification.

Pop-up marketing itself is a good, affordable and also extremely efficient marketing method¹. It permits the seller to link the buyers’ interest to their website, as well as the buyers to get the dynamic updates on the goods they intend to buy. When the consumer will receive a pop-up notification that the TV set he desires to purchase is available at the online shop he/she saw earlier with a 15% price cut, one will surely use this opportunity and buy it. Considering the extremely small cost for the popups and their targeting, such a promotion and marketing instrument is a much-loved thing among the marketing teams of big internet retail stores.

Nonetheless, such a successful scheme could not be missed by malware creators. Potential to demonstrate the popup ads forcibly to the victims of malware invasion is a great basis for malevolent adjustments with the popup promotions. And Bercumn.com ads is just one of hundreds that are “employed” in this scheme.

Here is a details for the Bercumn site

How have I got the Bercumn virus?

There are a plenty of ways of getting contaminated by the adware that result in the Bercumn popups storm. A lion’s part of this computer virus incidents is after the free software or cracked programs, that are distributed on the peering networks. Freeware may additionally be downloaded from the main web page, and the adware is delivered as a legal bundled program.

There is no need to blame yourself. A huge amount of users frequently work with the uncertain programs from untrusted providers: abandonware, different utilities that are free of cost, or even hacked programs. All of these kinds of applications are risky, because it is quite simple to include a Bercumn malware under the guise of part of the license hacking script, or as a part of the self-made algoritm inside of the Windows optimization tool.

Bercumn popup virus may also be concealed in the promotion somewhere on the odd web page. Such sites are usually full of bright and blinking advertisements, and their owners generally accept any promos to be posted on their page. For this reason, clicking on such banners is a risky thing: only the ad provider realizes what will occur when you click this ad. Besides some “light” viruses, like adware or unwanted programs, you can additionally receive something far more damaging, like ransomware or coin miner; the large share of coin miners distribution is exactly after the malicious advertisements.

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

Potentially undesirable programs, like Bercumn pop-up virus can cause a wide range of problems on your PC. Distracting is not the single problem – pop-ups may present you the promotions, where you are offered to download one more dubious program, or “a effective anti-malware tool”. Scareware is usually distributed with the use of the last motto. Potentially unwanted applications, in turn, can have spyware functions. And it is quite hard to distinguish the undesirable app from a good one, if you don’t know the exact names. Besides the PUPs and pseudo antiviruses, popup-related promotions are also chosen as a distribution way by different trojan viruses, for example – coin miners. The consequences of activity of such malware is 100% unpleasant, and can cost you hundreds of dollars. And even if you are not clicking these banners, they can be clicked by someone who also makes use of your personal computer – parents, children, spouse, etc. So the things may become much more serious, and it will be much harder to solve it without data and money loss. It is recommended to get rid of the viruses with anti-malware programs as soon as possible.

How can I get rid of Bercumn pop-up advertisements?

The manual of Bercumn adware removal consists of 2 parts. Initially, we need to deal with the malware, and afterwards fix the effects of its activity. The elimination process is very simple, since it may be performed even with the use of Microsoft Defender – anti-virus software that is available on all computers with Windows 8/10. However, because of its huge resources consumption, along with some problems that may be pivotal for some categories of users, Defender is often turned off by the users, so its usage is most likely impossible. What’s more, a variety of trojan viruses have the ability to switch off the embedded antivirus. It is far better to make use of the separated program that will not have such weakness.

I would certainly advise you to use Gridinsoft Anti-Malware² – a well-proven anti-malware device that will surely eliminate the viruses from your system and also create an invulnerable cover with a Proactive protection feature. However, let’s deal with Bercumn adware initially.

Removing Bercumn 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 Bercumn 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 ensure that your browser will definitely connect the proper DNS while connecting to the web page you need. Make a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following lines³:

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.

However, there is one problem that makes things a lot harder to restore, particularly without the anti-malware software. The majority of adware versions that are used to show you the Bercumn pop-up advertisements are altering the deep browser configurations, disabling an access to the settings tab. So, if you try to fix your browser settings after your system was penetrated by pop-up-related malware, your browser will certainly crash quickly. Sometimes, you will see no crash, however, large lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 secs, and afterwards it will be back to the typical, till you attempt 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.

How to Remove Bercumn Pop-ups?

Name: Bercumn

Description: Bercumn - 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 Bercumn.com push notifications?” or “why do Bercumn.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Bercumn 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 pop-up ads on Wikipedia.
2. GridinSoft Anti-Malware review and the reasons why I recommend it for malware removal.
3. Official Microsoft guide for hosts file reset.