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How to Remove Cqttgy.com Pop-up Virus

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You must be sick and tired of being constantly redirected to the Cqttgy.com website. And this website is such a headache. It is trying to lure you into installing browsing extensions. You don’t have to install anything. This page is malicious. Luckily, we can help you deal with this issue. The Cqttgy.com website has a JavaScript code which prevents you from leaving the page. Use your Task Manager to close your browser and then start a new session. Now, you may end up redirected to this page again. The reason for this constant redirection is an adware application which is installed somewhere on your computer. Yes, you are infected. You have the Cqttgy.com adware on board. Do not panic, though. This parasite is completely removable. All you should do is to act promptly. To delete it manually, follow our detailed guide. If you encounter problems whit the removal, or if you prefer automated solutions, download a trustworthy anti-virus app and run a full system scan. Before you jump into action, however, let’s take a minute to explain what the Cqttgy.com adware is. The better you understand this infection, the more effective actions will you take. First of all, the adware is not a full-fledged virus. It is a malicious ad-generating program. Once installed, it takes over your web browsers. The furtive utility forces advertisements on its victims. It injects ad banners and in-text adverts on every opened website. It can also redirect you to sponsored pages. And of course, it can open numerous pop-ups. For every ad you click on, the owners of the adware will be paid. So, the malicious app will not hesitate to drown you in a sea of commercials. Your browsers will struggle to display any web page correctly. It may even start to freeze and crash frequently. With the time passing, you will be exposed to more and more advertisements. The adware will, eventually, ruin your browsing experience.

Remove Cqttgy.com

How did I get infected with?

The Cqttgy.com adware did not materialize by magic. This furtive app was cleverly distributed to your computer. And the key to its success was you. Yes, that is right. You were the one who allowed this utility on board. Don’t be harsh on yourself, though. You were deceived. The adware was not the program you thought it was. This furtive utility travels hidden in software bundles. Developers often attach extra programs to the installation files of other applications. If you are not careful, you may install these “extras” unintentionally. To avoid getting infected with such apps, always opt for the Advanced installation option in the Setup Wizard. Only under it will you be able to see a list of all extras that are about to be installed. Examine these programs carefully. Read the Terms and Conditions and do some online research. If you spot anything out of the ordinary, abort the installation immediately. One second of carelessness may cost you a lot. So, always do your due diligence. Download your software from reliable sources only and avoid using torrents. Be careful what kind of emails you open and most importantly, what kind of attachments you download. Scan everything with a trustworthy anti-virus program.

Why is this dangerous?

The Cqttgy.com adware should be removed upon detection. This program cannot be beneficial to you. It displays numerous commercials, most of which seem appealing. Have you noticed this? Almost all adverts have something to do with your hobbies, interests or needs. This is no coincidence. The adware monitors your online habits and uses the data for better ad targeting. However, it may record some sensitive information. Unfortunately, this data won’t be used for marketing purposes only. The adware will sell every bit of information to third parties. Can you imagine what may happen if a hacker buys your usernames, passwords, IP and email addresses? Nothing good comes from the Cqttgy.com adware. Only troubles. Every advert displayed by this program is potentially dangerous too. The adware does not check what is being promoted via its services. Neither does it verify the advertisers. Hackers and people with questionable interests often take advantage of adware applications. If you happen to click on a corrupted ad or link, you may download malware or viruses directly on your computer. You may also end up on scam websites. The adware will redirect you to numerous web pages. Question everything. Your best course of action is the removal of the adware. Do not hesitate. The Cqttgy.com utility has no place on your computer. Remove it immediately!

How to Remove Cqttgy.com virus

The Cqttgy.com infection is specifically designed to make money to its creators one way or another. The specialists from various antivirus companies like Bitdefender, Kaspersky, Norton, Avast, ESET, etc. advise that there is no harmless virus.

If you perform exactly the steps below you should be able to remove the Cqttgy.com infection. Please, follow the procedures in the exact order. Please, consider to print this guide or have another computer at your disposal. You will NOT need any USB sticks or CDs.

STEP 1: Track down Cqttgy.com in the computer memory

STEP 2: Locate Cqttgy.com startup location

STEP 3: Delete Cqttgy.com traces from Chrome, Firefox and Internet Explorer

STEP 4: Undo the damage done by the virus

STEP 1: Track down Cqttgy.com in the computer memory

  • Open your Task Manager by pressing CTRL+SHIFT+ESC keys simultaneously
  • Carefully review all processes and stop the suspicious ones.


  • Write down the file location for later reference.

Step 2: Locate Cqttgy.com startup location

Reveal Hidden Files

  • Open any folder
  • Click on “Organize” button
  • Choose “Folder and Search Options”
  • Select the “View” tab
  • Select “Show hidden files and folders” option
  • Uncheck “Hide protected operating system files”
  • Click “Apply” and “OK” button

Clean Cqttgy.com virus from the windows registry

  • Once the operating system loads press simultaneously the Windows Logo Button and the R key.


  • A dialog box should open. Type “Regedit”


Depending on your OS (x86 or x64) navigate to:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or

  • and delete the display Name: [RANDOM]

delete backgroundcontainer

  • Then open your explorer and navigate to: %appdata% folder and delete the malicious executable.

Clean your HOSTS file to avoid unwanted browser redirection

Navigate to %windir%/system32/Drivers/etc/host

If you are hacked, there will be foreign IPs addresses connected to you at the bottom. Take a look below:


STEP 3 : Clean Cqttgy.com traces from Chrome, Firefox and Internet Explorer

  • Open Google Chrome

  • In the Main Menu, select Tools then Extensions
  • Remove the Cqttgy.com by clicking on the little recycle bin
  • Reset Google Chrome by Deleting the current user to make sure nothing is left behind

disable Cqttgy.com from chrome

  • Open Mozilla Firefox

  • Press simultaneously Ctrl+Shift+A
  • Disable the unwanted Extension
  • Go to Help
  • Then Troubleshoot information
  • Click on Reset Firefox

remove Cqttgy.com from firefox

  • Open Internet Explorer

  • On the Upper Right Corner Click on the Gear Icon
  • Click on Internet options
  • go to Toolbars and Extensions and disable the unknown extensions
  • Select the Advanced tab and click on Reset

remove Cqttgy.com from ie

  • Restart Internet Explorer

Step 4: Undo the damage done by Cqttgy.com

This particular Virus may alter your DNS settings.

Attention! this can break your internet connection. Before you change your DNS settings to use Google Public DNS for Cqttgy.com, be sure to write down the current server addresses on a piece of paper.

To fix the damage done by the virus you need to do the following.

  • Click the Windows Start button to open the Start Menu, type control panel in the search box and select Control Panel in the results displayed above.
  • go to Network and Internet
  • then Network and Sharing Center
  • then Change Adapter Settings
  • Right-click on your active internet connection and click properties. Under the Networking tab, find Internet Protocol Version 4 (TCP/IPv4). Left click on it and then click on properties. Both options should be automatic! By default it should be set to “Obtain an IP address automatically” and the second one to “Obtain DNS server address automatically!” If they are not just change them, however if you are part of a domain network you should contact your Domain Administrator to set these settings, otherwise the internet connection will break!!!

You must clean all your browser shortcuts as well. To do that you need to

  • Right click on the shortcut of your favorite browser and then select properties.


  • in the target field remove Cqttgy.com argument and then apply the changes.
  • Repeat that with the shortcuts of your other browsers.
  • Check your scheduled tasks to make sure the virus will not download itself again.

How to Permanently Remove Cqttgy.com Virus (automatic) Removal Guide

Please, have in mind that once you are infected with a single virus, it compromises your system and let all doors wide open for many other infections. To make sure manual removal is successful, we recommend to use a free scanner of any professional antimalware program to identify possible registry leftovers or temporary files.

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