Severity scale:  
  (11/100)

Bookmarks Button virus. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Adware
12

Bookmarks Button might be installed to Chrome using Windows Group policies

The image of Bookmarks Button

Bookmarks Button is a Google Chrome extension that offers quick access to bookmarks. However, the program has features of the potentially unwanted program (PUP) and adware.

First of all, so-called Bookmarks Button virus might hijack the browser silently when a user installs freeware inattentively. The application is installed to the Chrome using Windows group policies. For this reason, you won’t be able to remove Bookmarks Button like a regular browser extension, using “remove” feature. Instead of this option, you will receive one of these sayings:

“Installed by your administrator”;

“Installed by enterprise policy.“

Therefore, for Bookmarks Button removal you will need to reset Group Policy and Google Chrome. We also suggest scanning the computer with Reimage or other reputable anti-malware in order to get rid of other suspicious entries that may have been installed to your PC as well.

Bookmarks Button is a questionable application because its developers do not provide EULA[1] and Privacy Policy on the official website. Experts from Hungary[2] note that reading these documents minimize the risk of privacy issues and computer-related problems.

The PUP extension also delivers pop-ups, banners, hyperlinks and other forms of online ads that make browsing the web unbearable. However, the biggest concerns are related to Bookmarks Button redirect problems and data tracking possibilities. The extension might lead to the potentially dangerous websites and cause other security-related problems.[3]

Lastly, it’s unknown what user’s information Bookmarks Button adware might collect. Typically, ad-supported programs track non-personally identifiable and browsing-related data. However, you can never be sure about secret developer’s purposes.

The extension is available to download on Chrome store; however, it’s not the main distribution method

Bookmarks Button has an official website and is available on Google Chrome store. Thus, users can download it to Chrome directly. However, it rarely happens. Most of the time it sneaks inside with the help of free programs that users download from the Internet.

Fortunately, PUPs can be stopped if a user chooses Advanced/Custom installation settings instead of Quick/Recommended and carefully follows the process. The most important task is to unmark pre-selected additional programs.

Things to do after the Bookmarks Button hijack

Once you find out about the hijack, you have to get rid of it. As we have mentioned at the beginning, you have to reset Group Policy and reset Chrome in order to remove Bookmarks Button entirely. We have provided instructions below.

However, you can also perform automatic Bookmarks Button removal using anti-malware/anti-spyware software. It helps to make sure that adware-related entries are deleted successfully.

You can remove Bookmarks Button automatically with a help of one of these programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Bookmarks Button virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
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Manual Bookmarks Button virus Removal Guide:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button from Windows systems

In order to get rid of the adware, you have to reset Group Policies by following these steps:

1. Open the command prompt by typing cmd in the Windows search box. Right-click the result and choose Run as Administrator

You can also press Windows Key + X  and from the appeared menu choose Command Prompt (Admin) option. 

2. In the Command Prompt, enter these commands one by one. Do not forget to click Enter after typing/copying each of them:

rd /S /Q “%WinDir%\System32\GroupPolicyUsers”
rd /S /Q “%WinDir%\System32\GroupPolicy”
gpupdate /force

3. The Command Prompt will inform you about the successfully completed task:

User Policy update has completed successfully.
Computer Policy update has completed successfully

Now you will be able to remove Bookmarks Button extension from Chrome. We also suggest looking up for the suspicious programs, apps, and other files installed on the computer as well. The instructions below will help you to investigate the system.

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Bookmarks Button and related programs
    Here, look for Bookmarks Button or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button from Mac OS X system

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Bookmarks Button or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for Bookmarks Button and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete Bookmarks Button removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button virus from Microsoft Edge

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, Bookmarks Button should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Bookmarks Button and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Bookmarks Button removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button from Google Chrome

As soon as you reset Group Policy, you will no longer see “Installed by enterprise policy” warning. Therefore, you will be able to remove Bookmarks Button like a regular extension. You should also get rid of other suspicious extensions, plugins or toolbars.

The final step is Chrome reset. This step is crucial for deleting tracking cookies and other adware-related entries.

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Bookmarks Button and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete Bookmarks Button removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Bookmarks Button from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Bookmarks Button or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Bookmarks Button removal process. Select all options and click on 'Reset' button
After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of Bookmarks Button registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware.

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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