The pop-ups from s9.xqduul.com website are malicious. They’re misleading, telling you a lot of faulty information. Clicking on these pop-ups may cause you to download and install a lot of malicious applications, most often categorized as adware or browser hijackers. If you don’t know how to remove these s9.xqduul.com pop-ups from your PC, please follow this guide carefully.

s9.xqduul.com pop-up
Example of pop-up from s9.xqduul.com (fake Java Update)

The message of these s9.xqduul.com pop-ups is to download some sort of update for your PC. Here is the quotation from it:

Update for your PC
Java
Download Java for your desktop computer now!
Java allows you to play online games, chat with people around the world, calculate your mortgage interest, and view images in 3D, just to name a few.

The pop-up window therefore instructs you to download Java from this s9.xqduul.com website. In reality, this is a fake Java update. All decent downloads or updates of Java take place though the websites related to the Oracle company, which is the official Java developer.

This particular s9.xqduul.com pop-up, as we’ve said, is a fake Java update. Its mission is to implant a lot of other malwares into your computer. Clicking on such pop-ups and downloading what they “recommend” automatically implants all sorts of other totally useless programs into your computer.

To remove s9.xqduul.com pop-up windows from your system you will need to first detect the program which now causes such pop-ups in your PC. Note that this problem mainly occurs with Google Chrome, Mozilla Firefox and Internet Explorer browser. We recommend you to follow this guide below that will help you to fix this problem with your browser and remove all such s9.xqduul.com pop-ups from your PC, as well as all other malicious software from your computer.


Download antimalware we recommend you to get rid of adware automatically (click on the button below):

IMPORTANT NOTICE before you download! GridinSoft Trojan Killer is a shareware application. Its 15-day free trial is only able to remove 2 (two) infected items for free. In case your system is seriously infected payment must be made for its full registered version, which will remove all threats identified during the scan of your computer. If your computer requires a powerful real-time protection from GridinSoft Trojan Killer to prevent your computer from being infected with adware in the future, payment needs to be made for its license key after 15 days of its free trial expire. If you would like to extend the duration of free trial period of GridinSoft Trojan Killer and the limit of infected items to be removed during this free trial, please create the support ticket by going to this online form. We will give you a personal temporary license key to evaluate GridinSoft Trojan Killer and will send it to you by email, hoping that you will seriously consider purchasing its full version for ultimate antimalware protection.

Steps to uninstall adware automatically:

  • Download GridinSoft Trojan Killer through the download button above.
  • Install the software and scan your computer with it.
  • At the end of scan select the action you would like Trojan Killer to perform with infected items in your PC (“Delete“, “Ignore“, “False positive” and “Move to quarantine” actions are available). You may select some specific action for single infected item, or apply such actions to all items:
  • scan_ended

  • Click on “Apply” button to apply these actions selected by you.
  • In the upper menu of GridinSoft Trojan Killer click on “Tools” button (in the form of suitcase) and select the option “Reset browser settings“:
  • tools_reset_browser_settings

  • Choose browsers you want to be reset and select specific reset options. Finally, click on “Reset” button as shown below:
  • reset_browser

How to prevent your PC from being infected with adware using GridinSoft Trojan Killer.

  • In the upper menu of GridinSoft Trojan Killer click on “Protection” button (in the form of shield) and click on “Start“:
  • protection_start

  • You will notice this option enabled in system tray of your PC:
  • protection_on_in_tray

  • With this option enabled, Trojan Killer will help you to prevent execution of malicious files by you ahead of time:
  • malicious_item_blocked

  • We recommend that you click on the “Confirm” button each time threat is detected by Trojan Killer with “Protection” mode enabled.

Guide to uninstall related adware manually:

Uninstalling related adware from the Control Panel of your computer:

  • In Windows XP, Vista or 7, click on “Start” button and select “Control Panel“:
  • Start Control Panel in Windows XP, Vista and 7

  • In Windows XP, click on “Add or remove programs“:
  • Add or remove programs in Windows XP

  • In Windows Vista or 7, click on “Uninstall a program”:
  • Uninstall a program in Windows Vista and 7

  • Find any suspicious adware in the list, right click with the PC mouse on it and select “Remove“.
  • If you use Windows 8.1, you may right-click on “Start” button and access “Control Panel” from there:
  • Locate Control Panel in Windows 8.1

  • In Windows 8, move the computer mouse towards upper-right corner of your screen and click on “Search” button:
  • Windows 8 Search button

  • Type “Uninstall a program” and go to “Settings” menu where you will find the option to uninstall software from Windows 8:
  • Uninstall a program in Windows 8

  • You will see the list of installed software on your computer. Find any suspicious adware in the list, right-click on it and select “Uninstall/Change“.

Removing any suspicious adware from the extensions of infected browsers:

Disabling and removing any suspicious adware extension from Internet Explorer:

  • Click on Internet Explorer gear-wheel icon, then click on “Manage add-ons“:
  • How to manage add-ons of Internet Explorer

  • Find related adware extension, then click on “Disable” button related to it:
  • How to disable IE extension

  • Alternatively, you may right-click on specific extension and select “Disable” option attributed to it:
  • Disabling Internet Explorer extension

  • Restart Internet Explorer.

Disabling and removing any suspicious adware extension from Google Chrome:

  • Click on Google Chrome settings button in the form of three horizontal lines, then click on “Settings“:
  • How to access Google Chrome Settings

  • Click on “Extensions” in the left sidebar of the window, then find any suspicious adware extension, uncheck (disable) it and, finally, click on trash can icon next to it:
  • How to remove Google Chrome extensions

  • Restart Google Chrome.

Disabling and removing any suspicious adware extension from Mozilla Firefox:

  • Click on Mozilla Firefox settings button in the upper right corner of it (in the form of three horizontal lines), then click on “Add-ons“:
  • Mozilla Firefox extensions

  • Find related adware extension (add-on) and click on “Disable” and “Remove” buttons related to it.
  • Restart Mozilla Firefox.

Disabling and removing related adware extension from Opera:

  • Click on Opera button in the left upper corner of its window, then click on “Extensions“. Or you may use “Ctrl+Shift+E” hotkey combination alternatively:
  • Opera extensions

  • In the “Extensions” window that appears look for any suspicious adware extension. Click on “Disable” button related to it, then click on “X” to remove it from Opera extensions completely.
  • How to disable and remove extensions in Opera

  • Restart Opera.