Remove Defim.live Pop-up Virus — How to Remove?

Defim.live pop-up notifications may appear unexpectedly, covering the subject of the site you went to or opening your browser when you don’t desire it to be opened.

Clicking on the Defim.live promotion can lead to the injection of other malware or unwanted programs. In this guide, you will see the manual of Defim.live popups removal in several methods, and also inspecting your system for additional viruses existence.

It is better to prevent, than repair and repent!

Removing Defim.live 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 Defim.live pop-ups?

Defim.live popups are an effect of adware activity. Adware is a sort of malware that suggests you the pay-per-view of pay-per-click ads, which generates a massive amount of revenue for adware suppliers. These ads might have explicit information, or have a link to malicious content/website, because adware maintainers have no reason to examine the goodness of the web content they are going to reveal – their single target is cash.

Defim.live push notification.

Pop-up promotions itself is a good, low-cost and extremely productive 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 buy. When the person will receive a pop-up notification that the TV set he wishes to purchase is available at the online store he/she visited previously with a 15% discount, one will surely use this opportunity and purchase it. Taking into consideration the extremely low price for the popups and their targeting, such an advertising and marketing tool is a much-loved thing amongst the marketing departments of big internet retailers.

Nonetheless, such a profitable plan could not be missed by malware developers. Option to demonstrate the popup ads forcibly to the people of malware attack is a perfect basis for evil-minded manipulations with the popup advertisements. And Defim.live promotions is among hundreds that are “employed” in this scheme.

Here is a short info for the Defim.live site

How have I got the Defim.live virus?

There are a number of methods of becoming infected by the adware that create the Defim.live popups tornado. A lion’s part of this computer virus incidents is after the freeware or cracked programs, that are distributed on the peering networks. Free software may also be downloaded from the official site, and the adware is presented as a legit bundled program.

There is no need to blame yourself. A number of people oftentimes utilize the uncertain programs from untrusted sources: abandonware, a wide range of tools that are free of cost, or even hacked programs. All of these types of programs are unsafe, since it is extremely easy to integrate a Defim.live 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.

Defim.live popup malware can likewise be hidden in the ad somewhere on the unusual website. Such websites are in most cases loaded with colorful and blinking ads, and their proprietors often accept any type of promos to be published on their web page. For this reason, clicking on such banners is a risky thing: only the ad provider realizes what will occur when you click this ad. Besides some “light” viruses, like adware or unwanted programs, you can likewise get something far more unsafe, like ransomware or coin miner; the large share of coin miners circulation is exactly after the malicious ads.

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

Potentially unwanted programs, like Defim.live popup virus may initiate a wide range of problems on your personal computer. Distracting is not the single problem – pop-up notifications may display you the promotions, where you are offered to get another unknown program, or “a effective anti-malware tool”. Scareware is often spread with the last motto. Potentially unwanted programs, in turn, may have spyware functionality. And it is pretty hard to distinguish the unwanted app from a good one, if you don’t know the exact names. Besides the potentially unwanted programs and dubious antiviruses, popup-related advertisements are also chosen as a distribution way by different trojan viruses, for instance – coin miners. The consequences of activity of such viruses is 100% unpleasant, and can cost you hundreds or even thousands of dollars. And even if you are not interacting with these ads, they may be clicked by whoever who also uses your computer – parents, children, spouse, etc. So the situation can become much more serious, and it will be much harder to solve it without information loss. It is recommended to remove the viruses with antivirus applications as soon as possible.

How can I get rid of Defim.live pop-up advertisements?

The tutorial of Defim.live adware clearing includes 2 sections. First, we need to exterminate the malware, and after that correct the consequences of its activity. The removal procedure is very simple, because it may be executed even with the use of Microsoft Defender – security tool that is available on all computers with Windows 8/10. However, as a result of its huge resources usage, along with some defects that may be critical for some groups of users, Defender is often disabled by the users, so its usage is likely impossible. Furthermore, different trojan viruses are able to shut off the embedded antivirus. It is much better to make use of the separated program that will not have such vulnerabilities.

I would certainly recommend you to utilize Gridinsoft Anti-Malware² – a well-proven security tool that will certainly eliminate the viruses from your computer and make an invulnerable shield with a Proactive protection feature. But let’s handle Defim.live adware initially.

Removing Defim.live 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.

• 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 Defim.live malware the default option is “Delete”. Press “Apply” to finish the malware removal.

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. 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. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

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 browser will connect the proper DNS while connecting to the website you need. Make a text file named “hosts” on your desktop, after that open it and fill it with the following lines³:

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.

Nonetheless, there is one issue that makes the things much harder to fix, particularly without the anti-malware software. Most of adware variations that are used to show you the Defim.live pop-up advertisements are altering the deep browser configurations, disabling an access to the settings tab. So, if you attempt to fix your browser settings after your system was penetrated by pop-up-related malware, your browser will certainly collapse soon. In some cases, you will see no crash, but huge lag spike after pushing the “settings” key. Browser will stop responding for ~ 30 seconds, and after that it will be back to the normal, 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.

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.

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 Defim.live Pop-ups?

Name: Defim.live

Description: Defim.live - 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 Defim.live push notifications?” or “why do Defim.live pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Defim.live 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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1. More about pop-up ads on Wikipedia.
2. GridinSoft Anti-Malware overview and the reasons why I advise it for malware elimination.
3. Official Microsoft guide for hosts file reset.