Ads by Triangulum Removal

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

The guide here was created to remove Ads by Triangulum. These Ads by Triangulum removal instructions can work for every popular browser (Chrome, Firefox, IE, etc.) and is compatible with all iterations of Windows. The article itself was designed to answer a lot of important questions about how adware work, why they are created and what other nasty surprises you can expect to encounter. In general it is a good idea to track down and uninstall any other unknown software that appeared on your PC out of nowhere.

What is Ads by Triangulum?

Ads by Triangulum is a piece of programming code designed by its creators to provide you with endless advertisement. According to security experts, this is classified as an adware instead of a virus. An adware is legal and poses no security threat. A virus, on the other hand, is illegal. It creates security issues in your computer, making it less secure and more susceptible to hackers and other malicious intentions.

Ads by Triangulum

Ads by Triangulum

What does Ads by Triangulum do?

Ads by Triangulum works by keeping track of your browsing activities such as your history, favorites and bookmarks. From the gathered information, it will create personalized advertisements targeted specially at you, to make you tempted. These advertisements will usually feature coupons and deals of items and products that you have recently searched for. It might appear in the form of pop-up boxes and ads, banners, or as a separate window.  However tempting these ads might seem, please always bear in mind that the advertisements are fake and that there are actually no such deals. A tell-tale sign of advertisement created by this Adware will be the tag “Powered by ”, “Generated by ”, “Proudly brought to you by ”, etc. in their bid to appear more legit. Switching browsers between Firefox, Chrome and Internet Explorer will not stop Ads by Triangulum as it is programmed in such a way that it is able to work with any browsers.

These advertisements are fake and thus will not deliver as featured. Instead, if you click on the advertisement, it will redirect you to other insecure and dubious sites that will either allow more adware to be downloaded onto your computer or advertise other programs that are full of security loopholes, making your computer an easy target for hackers to invade and attack.

Other than a sudden proliferation of advertisements, this program will also cause your computer’s functioning and processing to slow down.

How did I get Ads by Triangulum?

Uninstalling Ads by Triangulum is important, but you should also know how you got it in the first place so as to be able to prevent it from being installed onto your computer a second time.

There are a few ways in which you could have gotten infected. One of the more common ways that the creators used to transmit the Adware is through free and illegal program downloads. This is one of the easiest and fastest way that the creators use to spread such threats. When downloading one of the free and illegal programs that are readily available online, Ads by Triangulum is also being downloaded together with it onto your computer. This is because Ads by Triangulum is being bundled together as a package with the programs and it is being downloaded together as a “set”.

However, do not be deterred from future free downloads as downloading a program is different from installing it. Only upon installation can a program function as it is supposed to, in your computer. Therefore, a way to prevent re-installation of the adware, or any other adware for that matter, will be to select “Custom Installation” instead of going for “Automatic Installation” to save hassle. In the list of programs to be installed, look through it carefully and uncheck any names that seems unfamiliar to you. Also, if there is an “Advanced Settings” option, go through that as well so as not to let any wayward adware, such as Ads by Triangulum, be installed onto your computer.


Name Ads by Triangulum
Type Adware
Danger Level Medium
Symptoms Various pop-up Ads and banners displayed on the user’s screen.
Distribution Method Commonly bundled with other free software and illegal torrent downloads.
Detection Tool  Adware are notoriously difficult to track down. Use SpyHunter – a professional parasite scanner – to make sure you find all files related to the infection.

Keep in mind, SpyHunter is a malware detection tool. To remove the infection, you need to purchase the full version.
More information about SpyHunter and steps to uninstall.


Ads by Triangulum Removal

Readers are interested in:



Reboot in Safe Mode (use this guide if you don’t know how to do it).

This was the first preparation.


To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Reveal All Hidden Files and Folders.

  • Do not skip this  – Ads by Triangulum may have hidden some of its files.

Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.


Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).


Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove Ads by Triangulum from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the malware —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove Ads by Triangulum from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Ads by Triangulum from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.

  • At this point the malware is gone from Chrome, but complete the entire guide or it may reappear on a system reboot.


Press CTRL + SHIFT + ESC simultaneously. Go to the Processes Tab. Try to determine which ones are a virus. Google them or ask us in the comments.


This is the most important and difficult part. If you delete the wrong file, it may damage your system irreversibly. If you can not do this,
>> Download SpyHunter - a professional parasite scanner and remover.

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Right click on each of the virus processes separately and select Open File LocationEnd the process after you open the folder, then delete the directories you were sent to.



Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

Remember to leave us a comment if you run into any trouble!

  • HowToRemove.Guide Team

    Hi there, these lines will actually make requests from the following domains link back to your PC. This effectively blocks any Ads from those sites on your PC. You don’t really have a problem in the Hosts file.