Remove Posiberchon Pop-up Ads — How to Fix Gude

Written by Wilbur Woodham
Posiberchon pop-up notifications can appear out of the blue, covering the content of the site you went to or opening your web browser when you don’t wish it to be opened.

Clicking on the Posiberchon promotion can result in the injection of different malware or unwanted programs. In this guide, you will see the manual of Posiberchon popups removal in a couple of ways, and also checking your PC for other malware presence.

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What are Posiberchon pop-ups?

Posiberchon popups are a result of adware presence. Adware is a sort of malware that demonstrates to you the pay-per-view of pay-per-click advertisements, which creates a major volume of earnings for adware distributors. These promotions might contain explicit content, or have a link to malicious content/website, due to the fact that adware maintainers have no reason to check the goodness of the content they are going to reveal – their single target is cash.

Posiberchon push notification

Posiberchon push notification.

Pop-up marketing itself is a good, affordable and also very successful advertising tool1. It makes it possible for the vendor to link the buyers’ interest to their website, as well as the customers to get the dynamic updates on the goods they intend to purchase. When the consumer will get a pop-up notification that the TV set he desires to buy is provided at the online store he/she checked out previously with a 15% discount, one will certainly use this possibility and buy it. Taking into consideration the incredibly low price for the popups and their targeting, such an advertising and marketing tool is a favorite thing among the marketing teams of huge internet retailers.

Nonetheless, such a successful strategy could not be missed by virus developers. Option to demonstrate the popup advertisements forcibly to the targets of malware attack is an ideal basis for malicious adjustments with the popup promotions. And Posiberchon.com advertisements is among hundreds that are “employed” in this system.

Here is a short info for the Posiberchon site
SitePosiberchon.com
HostingAS13335 Cloudflare, Inc.
United States, San Francisco
Infection TypeAdware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address104.21.18.183
SymptomsAnnoying pop-up ads in the right corner.
Similar behaviorViralgauge, News, Desktopsecurityradar
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Posiberchon virus?

There are a number of ways of becoming infected by the adware that result in the Posiberchon popups tornado. A lion’s part of this malware incidents is after the freeware or cracked programs, that are spread on the peering networks. Freeware can also be downloaded from the main web page, and the adware is presented as a legitimate bundled program.

There is no need to blame yourself. A number of users often use the uncertain programs from untrusted providers: abandonware, various tools that are free of cost, or even hacked programs. All of these kinds of programs are risky, since it is quite simple to build in a Posiberchon malware under the guise of part of the license hacking script, or as a part of the self-made algoritm within the Windows optimization tool.

Posiberchon popup virus may likewise be concealed in the advertisement somewhere on the unusual website. Such web pages are in most cases packed with colorful and blinking ads, and their owners often accept any promos to be placed on their page. Hence, clicking on such banners is a risky thing: only the advertisement provider knows what will happen when you click this advertisement. Besides some “light” viruses, like adware or undesirable programs, you may likewise receive something far more hazardous, like ransomware or coin miner; the substantial share of coin miners circulation is exactly after the malicious ads.

People dislike popups

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

Potentially unwanted applications, like Posiberchon popup virus can provoke a lot of different problems on your PC. Distracting is not the only effect – pop-up notifications can present you the advertisements, where you are offered to download another unknown program, or “a effective security tool”. Scareware is often spread with the use of the last slogun. Potentially unwanted programs, in turn, may have spyware functions. And it is pretty hard to distinguish the unwanted app from a normal one, if you don’t know the exact names. Besides the potentially unwanted programs and fake antiviruses, popup-related ads are also chosen as a spreading way by different trojan viruses, for instance – coin miners. The consequences of activity of such malware is 100% unwanted, and can cost you hundreds of dollars. And even if you are not tapping these ads, they may be clicked by whoever who also makes use of your computer – 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 eliminate the viruses with antivirus programs as soon as possible.

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

The tutorial of Posiberchon adware clearing contains 2 sections. First, we need to deal with the malware, and then fix the consequences of its action. The elimination process is quite easy, because it can be performed even with the use of Microsoft Defender – anti-malware tool that is available on all personal computers with Windows 8/10. Nonetheless, because of its significant resources consumption, as well as some failures that can be crucial for some groups of users, Defender is oftentimes turned off by the users, so its utilization is likely impossible. In addition, a variety of trojan viruses can turn off the embedded antivirus. It is much better to use the separated program that will not have such vulnerabilities.

I’d recommend you to use Gridinsoft Anti-Malware2 – a well-proven anti-malware tool that will definitely erase the malware from your personal computer and create an invulnerable shield with a Proactive protection function. However, let’s take care of Posiberchon adware initially.

Removing Posiberchon 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.
  • Gridinsoft Anti-Malware during the scan process

  • 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.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of Posiberchon malware the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning

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. Reseting the Edge browser

  3. 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. The first step to revert Mozilla Firefox

  3. In the next screen, find the “Refresh Firefox” option :
  4. The second step of Firefox restoration
    After choosing this option, you will see the next message :
    The last step for Firefox
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 be connected the right DNS while connecting to the web page you need. Create a text file titled “hosts” on your computer’s desktop, then open it and fill it with the following content3:

# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a ‘#’ symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost

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 issue that makes things much more difficult to repair, specifically without the anti-malware software. A lot of adware variants that are used to show you the Posiberchon pop-up promotions 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 infected by pop-up-related malware, your browser will crash soon. Sometimes, you will see no crash, however, large lag spike after pushing the “settings” key. Browser will stop reacting for ~ 30 seconds, and after that it will be back to the normal, until you attempt to open settings once more.

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.

Tools tab in GridinSoft Anti-Malware

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.

Reset Browser Settings tab in GridinSoft Anti-Malware

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 Posiberchon Pop-ups?

Name: Posiberchon

Description: Posiberchon - 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 Posiberchon.com push notifications?” or “why do Posiberchon.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Posiberchon 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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References

  1. More about pop-up advertisements 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.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

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