Remove Best24-files Pop-up Virus — How to Remove?

Written by Wilbur Woodham
Best24-files pop-up notifications can appear out of the blue, covering the content of the site you explored or opening your browser when you do not desire it to be opened.

Clicking the Best24-files ad can cause the injection of other malware or unwanted programs. In this article, you will see the manual of Best24-files popups clearing in multiple manners, as well as inspecting your computer for additional malware existence.

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What are Best24-files pop-ups?

Best24-files popups are a result of adware activity. Adware is a sort of malware that presents you the pay-per-view of pay-per-click promotions, which produces a significant amount of profit for adware representatives. These promotions might include explicit content, or have a link to malevolent content/website, since adware maintainers have no purpose to examine the goodness of the material they are going to show – their solitary target is money.

Best24-files push notification

Best24-files push notification.

Pop-up advertising itself is a good, low-priced and also really productive marketing solution1. It allows the vendor to link the customers’ attention to their site, as well as the customers to get the dynamic updates on the goods they want to buy. When the person will receive a pop-up alert that the TV set he wishes to buy is available at the online store he/she visited earlier with a 15% price cut, one will certainly use this chance and purchase it. Taking into consideration the extremely low price for the popups and their targeting, such an advertising method is a favourite thing among the marketing teams of huge online retail stores.

Nonetheless, such a profitable system could not be missed by malware creators. Ability to demonstrate the popup ads forcibly to the targets of malware invasion is a perfect basis for evil-minded adjustments with the popup ads. And Best24-files.com advertisements is among hundreds that are “employed” in this scheme.

Here is a short summary for the Best24-files
SiteBest24-files.com
HostingAS13335 Cloudflare, Inc.
United States, San Francisco
Infection TypeAdware, Push notifications, Unwanted Ads, Pop-up Ads
IP Address104.21.22.171
SymptomsAnnoying pop-up ads in the right corner.
Similar behaviorVideo, News, Hdpdfconvertersearch
Fix Tool
To remove possible virus infections, try to scan your PC

How have I got the Best24-files virus?

There are a huge amount of ways of becoming contaminated by the adware that result in the Best24-files popups storm. A lion’s part of this computer virus cases is after the freeware or cracked programs, that are distributed on the peering networks. Free software can also be downloaded from the main site, and the adware is delivered as a legitimate bundled program.

There is no need to blame yourself. A lot of individuals frequently utilize the unreliable programs from untrusted providers: abandonware, different tools that are free of cost, or even hacked programs. Every one of these types of programs are unsafe, since it is extremely easy to include a Best24-files malware under the guise of part of the license hacking script, or as a component of the self-made algoritm within the Windows optimization tool.

Best24-files popup malware may also be concealed in the promotion somewhere on the strange site. Such websites are generally loaded with intense and blinking ads, and their owners typically approve any promotions to be posted on their web page. Therefore, clicking on such banners is a shot in the dark: only the ad contractor realizes what will happen when you click this ad. Besides some “light” viruses, like adware or undesirable programs, you can additionally receive something much more unsafe, like ransomware or coin miner; the substantial share of coin miners circulation is exactly after the malicious promotions.

People dislike popups

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

Potentially unwanted programs, like Best24-files pop-up virus may cause a wide range of different troubles on your PC. Distracting is not the only problem – pop-up notifications may present you the ads, where you are offered to download one more unknown application, or “a perfect security tool”. Scareware is often spread under the last slogun. Potentially undesirable programs, in turn, may have spyware functions. And it is quite hard to distinguish the unwanted app from a normal one, if you don’t know the exact names. Besides the potentially unwanted programs and pseudo antiviruses, popup-related promotions are also used as a spreading method by various trojan viruses, for example – coin miners. The consequences of activity of such viruses is 100% unpleasant, and can cost you several hundreds of dollars. And even if you are not interacting with these ads, they may be clicked by someone who also uses your PC – parents, children, spouse, etc. So the things can become much more serious, and it will be much harder to deal with it without data and money loss. It is recommended to remove the viruses with anti-malware applications as soon as possible.

How can I get rid of Best24-files pop-up advertisements?

The tutorial of Best24-files adware clearing includes 2 parts. First, we need to deal with the malware, and afterwards deal with the consequences of its activity. The removal process is very easy, because it may be executed even with making use of Microsoft Defender – anti-virus program that is present on all computers with Windows 8/10. Nonetheless, due to its large resources consumption, as well as some errors that may be serious for some types of individuals, Defender is oftentimes disabled by the users, so its utilization is likely impossible. Furthermore, different trojan viruses can turn off the embedded antivirus. It is much better to make use of the separated program that will not have such vulnerabilities.

I’d advise you to use Gridinsoft Anti-Malware2 – a well-proven antivirus tool that will undoubtedly erase the viruses from your PC and also make an invulnerable cover with a Proactive protection feature. However, let’s take care of Best24-files adware initially.

Removing Best24-files 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 Best24-files 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 make sure that your web browser will definitely connect the correct DNS while connecting to the web page you need. Make 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 problem that makes the things much harder to repair, specifically without the anti-malware program. A lot of adware versions that are used to show you the Best24-files pop-up advertisements are adjusting the deep browser configurations, disabling an access to the settings tab. So, if you attempt to change your browser settings after your system was penetrated by pop-up-related malware, your browser will collapse quickly. In some cases, you will see no crash, however, significant lag spike after pushing the “settings” key. Browser will stop responding for ~ 30 secs, and afterwards it will be back to the typical, until you try to open settings 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 Best24-files Pop-ups?

Name: Best24-files

Description: Best24-files - 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 Best24-files.com push notifications?” or “why do Best24-files.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Best24-files 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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