Remove Cousonelly Pop-up Virus — How to Remove?

Written by Wilbur Woodham
Cousonelly pop-up alerts may appear out of the blue, covering the material of the page you went to or opening your web browser when you don’t need it to be opened.

Clicking on the Cousonelly promotion can result in the injection of various malware or unwanted programs. In this guide, you will see the guideline of Cousonelly popups clearing in a couple of manners, and also inspecting your computer for extra malware existence.

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Removing Cousonelly 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 Cousonelly pop-ups?

Cousonelly popups are a consequence of adware action. Adware is a type of malware that presents you the pay-per-view of pay-per-click promotions, which produces a large amount of profit for adware distributors. These ads might have explicit composition, or have a link to malevolent content/website, considering that adware maintainers have no purpose to examine the goodness of the content they are going to show – their single target is cash.

Cousonelly push notification

Cousonelly push notification.

Pop-up marketing itself is an excellent, cheap and also extremely effective advertising solution1. It allows the seller to link the customers’ interest 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 buy is available at the online shop he/she saw previously with a 15% price cut, one will surely use this chance and purchase it. Considering the exceptionally low price for the popups and their targeting, such a marketing method is a much-loved thing amidst the marketing teams of huge online retailers.

Nevertheless, such a successful system could not be missed by virus creators. Ability to demonstrate the popup advertisements by force to the people of malware attack is an ideal basis for evil-minded adjustments with the popup advertisements. And Cousonelly.com ads is just one of hundreds that are “employed” in this system.

Here is a short info for the Cousonelly site
SiteCousonelly.com
HostingAS13335 Cloudflare, Inc.
United States, San Francisco
Infection TypeAdware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address104.21.68.155
SymptomsAnnoying pop-up ads in the right corner.
Similar behaviorPoris, News, Webtouchin
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Cousonelly virus?

There are a lot of methods of becoming contaminated by the adware that result in the Cousonelly popups tornado. A lion’s part of this malware incidents is after the free software or cracked programs, that are distributed on the peering networks. Freeware can also be downloaded from the official web page, and the adware is delivered as a legit bundled program.

There is no need to blame yourself. A number of individuals often utilize the unreliable programs from untrusted sources: abandonware, various tools that are free, and even hacked programs. All of these kinds of applications are dangerous, since it is quite easy to include a Cousonelly malware under the guise of part of the license hacking script, or as a component of the self-made algoritm inside of the Windows optimization tool.

Cousonelly popup malware may additionally be concealed in the advertisement somewhere on the odd website. Such sites are generally loaded with bright and blinking ads, and their owners typically accept any type of promos to be posted on their web page. Thus, clicking such banners is a risky thing: only the advertisement provider realizes what will occur when you click this ad. Besides some “light” viruses, like adware or unwanted programs, you can additionally get something much more damaging, 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 undesirable programs, like Cousonelly pop-up virus may cause a lot of troubles on your PC. Distracting is not the only effect – pop-ups may display you the advertisements, where you are offered to get another strange program, or “a perfect security tool”. Scareware is often distributed with the last motto. Potentially undesirable programs, in turn, can 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 advertisements are also exploited as a distribution way by different trojan viruses, for example – coin miners. The consequences of actions of such viruses is 100% unwanted, and can cost you several hundreds of dollars. And even if you are not tapping these banners, they can be clicked by someone who also makes use of your computer – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to solve it without data and money loss. It is recommended to wipe out the viruses with anti-malware programs as soon as possible.

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

The manual of Cousonelly adware clearing contains 2 parts. Initially, we need to eliminate the malware, and after that repair the effects of its activity. The elimination procedure is really simple, since it may be executed even with making use of Microsoft Defender – security program that is available on all computers with Windows 8/10. Nonetheless, because of its substantial resources utilization, along with some defects that can be critical for some types of individuals, Defender is frequently turned off by the users, so its usage is likely impossible. In addition, various trojan viruses have the ability to switch off the embedded antivirus. It is better to make use of the separated program that will not have such weakness.

I would certainly recommend you to utilize Gridinsoft Anti-Malware2 – a well-proven antivirus tool that will definitely eliminate the viruses from your system and create an invulnerable shield with a Proactive protection function. But let’s handle Cousonelly adware initially.

Removing Cousonelly 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 Cousonelly 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 web browsers are reset, you need to ensure that your browser will be connected the accurate DNS while connecting to the site you need. Make a text file named “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 problem that makes the things much more difficult to fix, especially without the anti-malware software. Most of adware variations that are used to show you the Cousonelly pop-up ads are adjusting the deep browser configurations, disabling an access to the settings tab. So, if you attempt to fix your browser settings after your PC was infected by pop-up-related malware, your browser will certainly crash soon. In some cases, you will see no crash, however, huge lag spike after pushing the “settings” key. Browser will stop responding for ~ 30 secs, and after that it will be back to the normal, up until 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.

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 Cousonelly Pop-ups?

Name: Cousonelly

Description: Cousonelly - 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 Cousonelly.com push notifications?” or “why do Cousonelly.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Cousonelly 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 ads on Wikipedia.
  2. GridinSoft Anti-Malware review and also the reasons why I suggest it for malware removal.
  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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