How to Remove Chissk.icu

Chissk.icu is a supposed search engine that enhances online search experience of users. However, unlike valid search tool as Google or Bing, this unknown one falls under the classification of Adware or potentially unwanted program (PUP). Chissk.icu was designed to intrude popular internet applications as Google Chrome, Mozilla Firefox, Internet Explorer, Edge, or Safari.

In most instances, the suspicious search tool enters the computer while user is installing freeware that discretely loads surplus applications. Therefore, users are not aware that malicious browser extension is incorporated to internet application, which will eventually lead to domination of Chissk.icu. Homepage, new tab, and search tool are the areas of concern for this dubious extension.

Once active and running on the browser, users may never surf the internet as normally before the penetration of the adware. Chissk.icu constantly redirects searches to predefined websites and often displays annoying advertisements like pop-ups, banners, and paid links. In addition, Chissk.icu causes online privacy risks due to its constant monitoring of user’s browsing activities. In fact, it can log sensitive data like search keywords, favorite websites, identifiable information, and geographical location.

Screenshot image of Chissk.icu

It is obvious at this point, that presence of Chissk.icu do not really benefits end-user. In fact, this homepage hijacker is a computer nuisance that requires immediate removal to restore online privacy and security on the browser. For a complete solution to eliminate Chissk.icu, please navigate to the next section.

Online Security Scanner Report for Chissk.icu

Online ScannerScan FindingsUpdated on
Google Safe BrowsingThis site is unsafeOct. 16, 2020
Norton Safe WebCautionOct. 16, 2020
Sucuri SiteCheckCritical Security RiskOct. 16, 2020

Chissk.icu Removal Procedure

Below is a systematic instruction that is very useful in getting rid of the potentially unwanted program (PUP) from compromised Windows computer. Aside from removing the malicious browser extension, this guide is also helpful in deleting browser hijacker and pop-ups.

In order to totally eliminate the threat, it is vital to follow the process in exact manner.

Step 1 : Delete Chissk.icu Browser Extension

Most adware and unwanted programs are using a program called browser extension to be able to take over the settings of internet applications. Therefore, we highly recommend to check and remove the extension that is closely related to Chissk.icu.

Remove Chissk.icu Extension from Google Chrome

1. Open Google Chrome browser.

2. Type chrome://extensions/ in the address bar and press Enter on keyboard.

Chrome URL

3. Find Chissk.icu or relevant entry and remove it from Google Chrome browser.

Uninstall Chissk.icu Extension from Mozilla Firefox

1. Open Mozilla Firefox browser.

2. Type about:addons in the address bar and press Enter on keyboard.

Firefox URL

3. Choose Extensions on sidebar menu.

4. Look for object that is pertaining to Chissk.icu and remove it from the browser.

After deleting the malicious browser extension, it is expected that Chissk.icu is also gone from the homepage.

Remove Chissk.icu Add-ons from Internet Explorer and Edge Browser

1. Open Internet Explorer program.

2. Go to top Menu and click Tools. Then, select Manage Add-ons from the drop-down list.

Internet Explorer Add-ons

3. Look for and Remove or Disable entries of Chissk.icu from Toolbars and Extension. Additionally, delete unwanted entry from Search Providers section.

4. Close the window and restart Internet Explorer.

If Chissk.icu is still present on the IE browser and there are still unwanted homepage and pop-ups, another option is to remove the adware from Windows Control Panel.

5. Press Windows Key + R and then, type appwiz.cpl command.

6. Program and Features window will open. Arrange the list in chronological manner with recently installed applications on top. To do this, click on 'Installed On' column.

Add-Remove Malware

7. Select Chissk.icu or recently installed unwanted entry. Then, click on Uninstall to remove it from Windows system.

Step 2 : Scan the computer with Sophos Virus Removal Tool

To remove Chissk.icu automatically, scanning the computer with this powerful anti-virus tool is recommended. This scanner does not just uncover known threats like viruses or malware, it is also effective in discovering browser hijacker like Chissk.icu that slows down online browsing activities.

1. Download Sophos Virus Removal Tool from the link below. Save the file on your computer where you can easily access it.

2. Once the download completes, browse the location of the file. Double-click to run the program and begin the install process.

Screnshot of Sophos Installer

3. On first windows of installation wizard, click Next to continue. Then, it will display the program’s License Agreement. You need to Accept the terms in order to proceed. If Windows prompts for User Account Control, please click Yes to proceed.

Screenshot of Sophos EULA Page

4. On succeeding windows, click Next or Continue to carry on with the installation. After completing the installation process, Launch Sophos Virus Removal Tool.

5. Internet connection is required when running this scanner in order to download important updates. Make sure that everything is up-to-date to effectively remove malicious program like Chissk.icu.

6. Click the  button to  carry out the Scan. This will check the system for presence of malicious objects, malware, and viruses. The tool reveals items that were found linked to Chissk.icu and other suspicious entities. Be sure to remove all identified threats.

Screenshot of Sophos Virus Scan

The above procedures should have totally eliminated the Chissk.icu browser hijacker. However, if you found that there are still remnants of the threat, please proceed to manual removal of associated objects as outlined below.

Step 3 : Scan and Delete Adware with AdwCleaner

In addition to the procedure, we suggest scanning the computer with AdwCleaner tool. Possibly, there are some traces of Chissk.icu on the browser that was not deleted during the preceding steps. This tool will scan the computer and check for presence of malicious applications as well as invalid browser entries that produces hijacking, redirects, and pop-ups.

1. Follow the link below to download the tool called AdwCleaner.

2. When the download has completed, please close all running programs on the computer especially browsers affected by Chissk.icu.

3. Browse the location of the downloaded file and double-click on adwcleaner_Ver.exe to start running the tool. Then, click on Scan button.

AdwCleaner

4. AdwCleaner searches the computer for malicious programs, extensions, plug-ins, adware, and any items that may be associated to Chissk.icu. It will also check for suspicious entries on browser settings that is associated with the hijacker.

5. Clean or Remove all suspicious and harmful items identified after the thorough scan.

6. After the cleanup procedure, rebooting the computer is required to finalize the removal of detected threats.

Check if your internet browser application is no longer being bothered by Chissk.icu. If the browser hijacker still persists, please continue with the steps below to reset internet programs to default settings.

Optional : Reset Internet Browser Program

Cleaning your internet browser from clutter and unwanted add-on/extension is a must when dealing with Chissk.icu. The procedure below discuss on resetting various browsers to its default state.

Restore Google Chrome to Default Settings

Resetting Google Chrome to default settings is helpful in deleting hard-to-remove extension such as from Chissk.icu. This method is highly advisable to perform if you have difficulty in removing unwanted extension.

1. Open Google Chrome Internet browser.
2. On the address bar, type chrome://settings/reset and press Enter key.
3. Under Reset and clean up section, choose Restore settings to their original defaults.
4. Click Reset settings button to clear all entries of Chissk.icu.
5. Close the existing tab and restart Google Chrome. That should have removed Chissk.icu extension and associated objects.

Reset Mozilla Firefox to Default

This section describes how to remove unwanted extension from Firefox that may be related to Chissk.icu. This process can fix many browser issues by restoring Firefox to factory settings without affecting your essential information (bookmarks, browsing history, passwords, and Internet cookies) on the browser. If you desire to remove only specific extension, please see manual removal of add-on from Firefox.

1. Input the string about:support on Firefox web address and press Enter on keyboard.
2. You will now see the Troubleshooting Information page of Mozilla Firefox.
3. You will notice a section on upper-right corner of the screen stating Give Firefox a tune up. Click the Refresh Firefox button.
4. If confirmation window appears, click Refresh Firefox to continue.
5. Firefox browser will close and start the resetting process. When done, it will display a list of restored data. Chissk.icu should be gone by now. Click Finish to open a fresh version of Firefox.

Restore Internet Explorer to Default Settings

1. Open Internet Explorer and navigate to top menu. Click Tools, and then Internet Options.
2. Select Advanced tab on Internet Options window.
3. On lower part of the window, under Reset Internet Explorer Settings area, click the Reset button. Please see image for reference. Your data like favorites, bookmark, and history will remain in the browser. However, this process may delete add-ons by Chissk.icu and other unknown objects. If you prefer to carry out the procedure manually, please add-on removal from Internet Explorer.

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