Motorfour pop-up notifications can appear out of the blue, covering the subject of the page you went to or opening your browser when you don’t want it to be opened.
Clicking the Motorfour advertisement may trigger the injection of other malware or unwanted programs. In this article, you will see the guideline of Motorfour popups removal in multiple manners, as well as examining your system for other viruses presence.
What are Motorfour pop-ups?
Motorfour popups are an effect of adware presence. Adware is a type of malware that suggests you the pay-per-view of pay-per-click promotions, which produces a major volume of earnings for adware representatives. These ads may have explicit material, or have a link to harmful content/website, considering that adware maintainers have no reason to inspect the goodness of the content they are going to show – their single target is cash.
Pop-up advertising itself is an excellent, affordable and very efficient marketing instrument1. It makes it possible for the seller to link the buyers’ attention to their website, and the buyers to receive the dynamic updates on the goods they wish to buy. When the customer will receive a pop-up alert that the TV set he wishes to purchase is provided at the online store he/she visited earlier with a 15% discount, one will definitely use this chance and buy it. Taking into consideration the incredibly low cost for the popups and their targeting, such a marketing instrument is a favourite thing amongst the marketing departments of huge internet retailers.
Nevertheless, such a rewarding strategy could not be missed by virus developers. Potential to show the popup advertisements by force to the victims of malware attack is an ideal basis for evil-minded adjustments with the popup promotions. And Motorfour.xyz advertisements is among hundreds that are “employed” in this scheme.
Here is a short info for the Motorfour site
| Site | Motorfour.xyz |
| Hosting | AS15317 Serverel Inc. United States, San Jose |
| Infection Type | Adware, Push notifications, Unwanted Ads, Pop-up Ads |
| IP Address | 173.214.240.15 |
| Symptoms | Annoying pop-up ads in the right corner. |
| Similar behavior | Nounced, News, News |
| Fix Tool |
To remove possible virus infections, try to scan your PC
|
How have I got the Motorfour virus?
There are a lot of methods of getting contaminated by the adware that lead to the Motorfour popups tornado. A lion’s part of this virus instances is after the free software or cracked programs, that are spread on the peering networks. Freeware may additionally be downloaded from the main web page, and the adware is offered as a legal bundled program.
There is no need to blame yourself. A huge amount of users oftentimes work with the uncertain programs from untrusted sources: abandonware, a wide range of apps that are free of cost, or even hacked programs. Every one of these sorts of software are unsafe, since it is extremely easy to build in a Motorfour malware under the cover of part of the license hacking script, or as a component of the self-made algoritm inside of the Windows optimization tool.

The statistic shows that people dislike popup advertising more than other types of promotions
How can I get rid of Motorfour pop-up advertisements?
The guide of Motorfour adware clearing contains 2 parts. Initially, we need to deal with the malware, and then fix the consequences of its activity. The removal process is very easy, due to the fact that it can be done even with using Microsoft Defender – anti-virus tool that is available on all personal computers with Windows 8/10. Nonetheless, as a result of its large resources usage, along with some failures that may be pivotal for some types of users, Defender is often disabled by the users, so its utilization is likely impossible. Additionally, different trojan viruses are capable to shut off the embedded antivirus. It is much better to use the separated program that will not have such vulnerabilities.
- 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 Motorfour malware the default option is “Delete”. Press “Apply” to finish the malware removal.
Reset browser settings to default
Manual method of browser reset
To reset Edge, do the following steps :
- Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :
- 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 :
- Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :
- In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :
If you use Google Chrome
- Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :
- In the appeared list, click on the “Restore settings to their original defaults” :
- 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
- 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 :
- 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 make sure that your browser will definitely be connected the right DNS while connecting to the web page you need. Make a text file named “hosts” on your desktop, then open it and fill it with the following lines3:
#
# 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 a lot harder to repair, especially without the anti-malware software. Most of adware versions that are utilized to show you the Motorfour pop-up ads are altering the deep browser setups, disabling an access to the settings tab. So, if you attempt to change your browser settings after your PC was infected by pop-up-related malware, your browser will crash soon. In certain cases, you will see no crash, but huge lag spike after pressing the “settings” key. Browser will stop reacting for ~ 30 seconds, and after that it will be back to the typical, till you attempt to open settings once again.
References
- More about pop-up advertisements on Wikipedia.
- Official Microsoft guide for hosts file reset.

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