Security Stronghold security made easy

How to remove Fassurun (ads, banners, deals)

* What is Fassurun

* Download Fassurun Removal Tool

* Remove Fassurun manually

* Remove Fassurun from Google Chrome

* Remove Fassurun from Mozilla Firefox

* Remove Fassurun from Internet Explorer

* Get Professional Support

* Read Comments

Threat indicator: HIGH

Threat's profile

Name of the threat:

Command or file name:

Threat type:

Affected OS:

Affected browsers:




Win32 (Windows XP, Vista/7, 8/8.1, Windows 10)

Google Chrome, Mozilla Firefox, Internet Explorer, Safari

Fassurun intrusion method


Fassurun installs on your PC along with free software. This method is called "bundled installation". Freeware offers you to install additional module (Fassurun). Then if you fail to decline the offer it starts hidden installation. Fassurun copies its file(s) to your hard disk. Its typical file name is fassurun.dll. Sometimes it creates new startup key with name Fassurun and value fassurun.dll. You can also find it in your processes list with name fassurun.dll or Fassurun. Also, it can create folder with name Fassurun under C:\Program Files\ or C:\ProgramData. After installation Fassurun starts displaying ads, pop-ups, banners on your PC or in browsers. It is recommended to remove Fassurun immediately.

Download SpyHunter by Enigma Software Group LLC

Download this advanced removal tool and solve problems with Fassurun and fassurun.dll (download of fix will start immediately):

Download Removal Tool to remove Fassurun

SpyHunter was developed by US-based company EnigmaSoftware and is able to remove Fassurun-related issues in automatic mode. Tested on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10. Trial version of SpyHunter provides detection of computer threats like Fassurun for FREE.

Features of SpyHunter 4

* Removes all files created by Fassurun.

* Removes all registry entries created by Fassurun.

* You can activate System and Network Guards and forget about malware.

* Can fix browser problems and protect browser settings.

* Removal is guaranteed - if SpyHunter fails ask for FREE support.

* 24/7 Spyware Helpdesk Support included into the package.

Share if this helped!

Download Stronghold AntiMalware by Security Stronghold LLC

Download antimalware designed specifically to remove threats like Fassurun and fassurun.dll (download of fix will start immediately):

Download AntiMalware to remove Fassurun

Features of Stronghold Antimalware

* Removes all files created by Fassurun.

* Removes all registry entries created by Fassurun.

* Fixes browser redirection and hijack if needed.

* "Toolbar Remover" tool will help you get rid of unwanted browser extensions.

* Removal is guaranteed - if Stronghold AntiMalware fails ask for FREE support.

* 24/7 Helpdesk Support and 5 hours of Remote Support via GoToAssist included into the package.

Let our support team solve your problem with Fassurun and remove Fassurun right now!

support person

Call us using the number below and describe your problem with Fassurun. Support team will offer you solution in several minutes and give a step-by-step instruction on how to remove Fassurun. Trouble-free tech support with over 10 years experience removing malware.


Software Industry Professionals Member
Threat's description and solution are developed by Security Stronghold security team.

Here you can also learn:

* Technical details of Fassurun threat.

* Manual Fassurun removal.

* Download Fassurun Removal Tool.

How to remove Fassurun manually

This problem can be solved manually by deleting all registry keys and files connected with Fassurun, removing it from starup list and unregistering all corresponding DLLs. Additionally missing DLL's should be restored from distribution in case they are corrupted by Fassurun.

To get rid of Fassurun, you should:

1. Kill the following processes and delete the appropriate files:

• fassurun.dll
• fassurunBHO.dll

Warning: you should delete only those files which checksums are listed as malicious. There may be valid files with the same names in your system. We recommend you to use Fassurun Removal Tool for safe problem solution.

2. Delete the following malicious folders:

• %ProgramFiles%\Fassurun

3. Delete the following malicious registry entries and\or values:

  • Key: HKLM\SOFTWARE\Fassurun

Warning: if value is listed for some registry entries, you should only clear these values and leave keys with such values untouched. We recommend you to use Fassurun Removal Tool for safe problem solution.

Uninstall Fassurun related programs from Control Panel

We recommend you to check list of installed programs and search for Fassurun entry or other unknown and suspicious programs. Below are instructions for different version if Windows. In some cases adware programs are protected by malicious service or process and it will not allow you to uninstall it. If Fassurun won't uninstall or gives you error message that you do not have sufficient rights to do this perform below instructions in Safe Mode or Safe Mode with Networking or use Fassurun Removal Tool.

Windows 8/8.1

  • Right click on the bottom left corner of the screen (while on your desktop)

  • In the menu choose Control Panel

  • Click Uninstall a program under Programs and Features.

  • Locate Fassurun or other related suspicious program.

  • Click Uninstall button.

  • Wait until uninstall process is complete.

Windows 7/Vista

  • Click Start and choose Control Panel.

  • Choose Programs and Features and Uninstall a program.

  • In the list of installed programs find Fassurun

  • Click Uninstall button.

Windows XP

  • Click Start

  • In the menu choose Control Panel

  • Choose Add / Remove Programs.

  • Find Fassurun related entries.

  • Click Remove button.

Remove Fassurun extension from your browsers

Fassurun in some cases can create browsers extension. We recommend you to use free option "Toolbar Remover" under "Tools" in Stronghold AntiMalware to remove unwanted browser extensions related to Fassurun. We recommend you to perform scan your PC with SpyHunter or Stronghold AntiMalware. To remove extenions from your browsers manually do the following:

Internet Explorer

  • While in Internet Explorer click cogwheel icon in the top right corner

  • In the menu choose the Manage Add-ons

  • Select Toolbar and Extension tab.

  • Choose Fassurun or other related adware BHO.

  • Click Disable button.

Warning: This option will only disable unwanted plugin. For effective Fassurun removal use Fassurun Removal Tool.

Google Chrome

  • Start Google Chrome.

  • In the address bar type chrome://extensions/

  • In the list of add-ons find Fassurun and click recycle bin icon.

  • Confirm Fassurun removal.

Mozilla Firefox

  • Open Firefox

  • In the address bar type about:addons

  • Click Extensions tab.

  • In the list of extension locate Fassurun.

  • Click Remove button near it.

Protect computer and browsers from infection

Adware threats like Fassurun are very wide-spread, and unfortunatelly many antiviruses fail to detect it. To protect your computer from future infection we recommend you to use SpyHunter, it has active protection module and browser settings guard. It does not conflict with any antiviruses and creates additional shield against threats like Fassurun.

Information provided by:

Here are the descriptions of problems connected with Fassurun and fassurun.dll we received earlier:

Problem Summary: always popping up om computer

Somehow Fassrun got installed on computer Don't want it Always popping up while shopping Cant disable it

Problem was successfully solved. Ticket was closed.

Problem Summary: Cant remove this program

Yes this problem is causing problems to my computer but I cant remove it for some reason

Problem was successfully solved. Ticket was closed.

Next threat: Click-n-Mark »

« Back to catalog

Home | Partners | Shop | Support | Terms of use | Contact Us | Privacy Policy | Sitemap

Copyright © 2016 Security Stronghold. All Rights Reserved. Protection Status All content on this website is protected and belongs to Security Stronghold LLC.