Remove Mediaevent.casa Pop-up Virus — How to Remove?

Written by Wilbur Woodham
Mediaevent.casa pop-up notices can show up unexpectedly, covering the post of the website you visited or opening your browser when you do not need it to be opened.

Clicking on the Mediaevent.casa promotion can result in the injection of various malware or unwanted programs. In this guide, you will see the tutorial of Mediaevent.casa popups clearing in various ways, and also checking your system for other malware presence.

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What are Mediaevent.casa pop-ups?

Mediaevent.casa popups are a consequence of adware presence. Adware is a type of malware that shows you the pay-per-view of pay-per-click promotions, which creates a major volume of earnings for adware representatives. These ads might have explicit content, or have a web link to malicious content/website, because adware maintainers have no reason to inspect the goodness of the material they are going to show – their single target is money.

Mediaevent.casa push notification

Mediaevent.casa push notification.

Pop-up promotions itself is a good, low-priced and extremely effective advertising instrument1. It enables the vendor to attach the buyers’ attention to their site, and the customers to receive the dynamic updates on the goods they wish to purchase. When the consumer will receive a pop-up alert that the TV set he wishes to purchase is available at the online store he/she checked out earlier with a 15% discount, one will undoubtedly use this chance and purchase it. Taking into consideration the extremely small cost for the popups and their targeting, such a marketing instrument is a much-loved thing amidst the advertising departments of huge internet retailers.

Nevertheless, such a profitable system could not be missed by virus developers. Potential to show the popup advertisements forcibly to the victims of malware attack is a perfect basis for evil-minded adjustments with the popup promotions. And Mediaevent.casa advertisements is one of hundreds that are “employed” in this system.

Here is a short info for the Mediaevent.casa site
Site Mediaevent.casa
Hosting AS14061 DigitalOcean, LLC
Netherlands, Amsterdam
Infection Type Adware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address 178.62.225.201
Symptoms Annoying pop-up ads in the right corner.
Similar behavior Ceiivedyo, Jointhedating, Model
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Mediaevent.casa virus?

There are a lot of methods of getting infected by the adware that trigger the Mediaevent.casa popups storm. A lion’s part of this malware cases is after the freeware or cracked programs, that are distributed on the peering networks. Free software may likewise be downloaded from the official web page, and the adware is supplied as a legitimate bundled program.

There is no need to blame yourself. A lot of users frequently make use of the unreliable programs from untrusted providers: abandonware, various apps that are free, or perhaps hacked programs. All of these types of software are risky, due to the fact that it is extremely simple to include a Mediaevent.casa malware under the cover of part of the license hacking script, or as a part of the self-made algoritm inside of the Windows optimization tool.

Mediaevent.casa popup virus can also be hidden in the ad somewhere on the odd site. Such sites are typically filled with bright and blinking advertisements, and their owners usually permit any kind of promotions to be posted on their web page. For this reason, clicking such banners is a shot in the dark: only the ad provider knows what will happen when you click this ad. Besides some “light” viruses, like adware or unwanted programs, you may additionally receive something a lot more threatening, like ransomware or coin miner; the substantial share of coin miners distribution is exactly after the malicious advertisements.

People dislike popups

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

Potentially undesirable programs, like Mediaevent.casa popup virus may provoke a lot of different troubles on your computer. Distracting is not the only problem – pop-ups may show you the ads, where you are offered to download one more strange application, or “a effective anti-malware tool”. Scareware is often spread under the last slogun. Potentially undesirable programs, in turn, may have spyware functions. And it is pretty hard to distinguish the unwanted app from a legit one, if you don’t know the exact names. Besides the PUPs and dubious antiviruses, popup-related banners are also used as a spreading way by various trojan viruses, for instance – 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 clicking these advertisements, they can be clicked by whoever who also uses your personal computer – parents, children, spouse, etc. So the situation may become much more serious, and it will be much harder to deal with it without information loss. It is recommended to remove the viruses with antivirus programs as soon as possible.

How can I get rid of Mediaevent.casa pop-up advertisements?

The tutorial of Mediaevent.casa adware clearing contains 2 parts. Initially, we need to exterminate the malware, and then repair the results of its action. The elimination procedure is very easy, due to the fact that it may be done even with making use of Microsoft Defender – anti-malware program that is available on all personal computers with Windows 8/10. However, because of its huge resources consumption, as well as some failures that may be crucial for some kinds of users, Defender is frequently turned off by the users, so its use is probably impossible. In addition, a wide range of trojan viruses can switch off the embedded antivirus. It is much better to make use of the separated program that will not have such vulnerabilities.

I would certainly suggest you to utilize Gridinsoft Anti-Malware2 – a well-proven security tool that will surely exterminate the malware from your system and also create an impenetrable shield with a Proactive protection feature. However, let’s handle Mediaevent.casa adware first.

Removing Mediaevent.casa 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 Mediaevent.casa 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 ensure that your web browser will connect the accurate DNS while connecting to the site you want. Make a text file named “hosts” on your computer’s desktop, then open it and fill it with the following lines3:

# 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 the things a lot more difficult to restore, specifically without the anti-malware software. A lot of adware variations that are used to show you the Mediaevent.casa pop-up ads are changing the deep browser setups, 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. Sometimes, you will see no crash, but significant lag spike after pressing the “settings” key. Browser will stop reacting for ~ 30 secs, and after that it will be back to the normal, till you try to open settings one more time.

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 Mediaevent.casa Pop-ups?

Name: Mediaevent.casa

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