Tecuil Ads Removal Guide — How to Fix It?

Tecuil pop-up notifications may appear unexpectedly, covering the content of the website you visited or opening your browser when you do not wish it to be opened.

Clicking the Tecuil advertisement can cause the injection of different malware or unwanted programs. In this guide, you will see the tutorial of Tecuil popups removal in multiple manners, as well as inspecting your system for other malware existence.

It is better to prevent, than repair and repent!

Removing Tecuil 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 Tecuil pop-ups?

Tecuil popups are a consequence of adware activity. Adware is a sort of malware that suggests you the pay-per-view of pay-per-click ads, which generates a large volume of earnings for adware suppliers. These promotions may include sometimes shocking material, or have a link to harmful content/website, because adware maintainers have no purpose to examine the goodness of the web content they are going to show – their solitary target is money.

Tecuil push notification.

Pop-up promotions itself is a good, cheap and also really productive marketing instrument¹. It makes it possible for the vendor to link the customers’ attention to their site, and the customers to get the dynamic updates on the goods they wish to purchase. When the person will receive a pop-up notification that the TV set he wishes to buy is offered at the online shop he/she visited previously with a 15% discount, one will definitely use this chance and buy it. Considering the extremely low cost for the popups and their targeting, such a promotion and marketing method is a favourite thing among the marketing departments of huge internet retail stores.

Nonetheless, such a rewarding plan could not be missed by virus developers. Option to show the popup ads forcibly to the targets of malware invasion is a perfect basis for malevolent tricks with the popup promotions. And Tecuil.com ads is one of hundreds that are “employed” in this system.

Here is a short info for the Tecuil site

How have I got the Tecuil virus?

There are a lot of methods of getting contaminated by the adware that cause the Tecuil popups storm. A lion’s part of this virus incidents is after the freeware or cracked programs, that are spread on the peering networks. Freeware can likewise be downloaded from the official website, and the adware is presented as a legitimate bundled program.

There is no need to blame yourself. A lot of users regularly work with the uncertain programs from untrusted providers: abandonware, various utilities that are free of cost, or even hacked programs. Every one of these sorts of software are dangerous, since it is quite simple to include a Tecuil 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.

Tecuil popup malware can also be concealed in the promotion somewhere on the strange website. Such sites are in most cases packed with intense and blinking ads, and their owners typically permit any promos to be posted on their web page. Hence, clicking on such banners is a risky thing: only the ad contractor knows what will happen when you click this advertisement. Besides some “light” viruses, like adware or undesirable programs, you can also receive something a lot more dangerous, like ransomware or coin miner; the big 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 applications, like Tecuil pop-up virus can initiate a variety of different problems on your computer. Distracting is not the single effect – pop-up notifications can present you the promotions, where you are offered to get another unknown program, or “a amazing anti-malware tool”. Scareware is often distributed with the use of the last slogun. Potentially undesirable programs, in turn, can have spyware functionality. And it is pretty 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 ads are also used as a spreading way by various trojan viruses, for example – 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 advertisements, they can be clicked by whoever who also uses your personal computer – parents, children, spouse, etc. So the situation can become much more serious, and it will be much harder to deal with it without data and money loss. It is recommended to eliminate the viruses with antivirus programs as soon as possible.

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

The tutorial of Tecuil adware clearing includes 2 parts. Initially, we need to get rid of the malware, and afterwards correct the results of its action. The removal process is quite simple, due to the fact that it may be executed even with making use of Microsoft Defender – security tool that is available on all personal computers with Windows 8/10. Nonetheless, as a result of its huge resources consumption, along with some failures that can be crucial for some groups of users, Defender is oftentimes turned off by the users, so its use is probably impossible. Furthermore, various trojan viruses can shut off the embedded antivirus. It is far better to use the separated program that will not have such weakness.

I’d recommend you to utilize Gridinsoft Anti-Malware² – a well-proven antivirus device that will undoubtedly remove the viruses from your system and also make an invulnerable cover with a Proactive protection feature. However, let’s manage Tecuil adware initially.

Removing Tecuil 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 Tecuil 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 make sure that your web browser will definitely be connected the appropriate DNS while connecting to the website you need. Make a text file titled “hosts” on your pc’s desktop, after that open it and fill it with the following text³:

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 trouble that makes things much more difficult to restore, particularly without the anti-malware program. The majority of adware variants that are utilized to show you the Tecuil pop-up advertisements are altering the deep browser settings, disabling an access to the settings tab. So, if you try to fix your browser settings after your computer was infected by pop-up-related malware, your browser will crash quickly. Sometimes, you will see no crash, however, large lag spike after pressing the “settings” key. Browser will stop reacting for ~ 30 secs, and after that it will be back to the typical, until you attempt 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.

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 Tecuil Pop-ups?

Name: Tecuil

Description: Tecuil - 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 Tecuil.com push notifications?” or “why do Tecuil.com pop-ups keep appearing on Chrome even after AdBlock installation?”. In this article we will show you how to deal with Tecuil 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 review and also the reasons why I advise it for malware elimination.
3. Official Microsoft guide for hosts file reset.