duba.com is a Chinese website that most have taken you by surprise when it replaced both your default homepage and default search engine, without you ever giving your approval for such changes. This is in fact a consequence of being infected with a browser hijacker, a program whose job is to modify behind your back several settings on your web browsers. This browser hijacker has been often found along with some free programs like Tencent or Kingsoft antivirus. These free programs include duba.com in their install processes, therefore you must remember to avoid the so called “recommended” installation and go for the customized one so you can stop and reject anything you don’t want.
It’s not exactly an easy deal to remove duba.com, because it will be most likely installed along with services, processes and even scheduled tasks that will make sure this page stays on your web browsers as much time as possible. Removing it manually in your browser’s settings is not going to be enough to really get rid of it.
The removal guide presented below will enable you to completely remove duba.com with the help of several effective tools. Unlike many websites out there pretending to help you with tools like Spyhunter or YAC, all tools we recommend are 100% free.
How to remove duba.com ?
Remove duba.com from Windows (XP, Vista, 7, 8)
In this first step, we will try to identify and remove any malicious program that might be installed on your computer.
- Go to the Control Panel
- Go to Programs and select Uninstall a program
- Search for duba.com and click the Uninstall button
Remove duba.com with MalwareBytes Anti-Malware
Malwarebytes Anti-Malware is an important security program for any computer user to have installed on their computer. It is light-weight, fast, and best of all, excellent at removing the latest infections like duba.com.
- Download MalwareBytes Anti-Malware :
Premium Version Free Version (without Real-time protection) - Double-click mbam-setup-consumer.exe and follow the prompts to install the program.
- Once installed, Malwarebytes Anti-Malware will automatically start and you will see a message stating that you should update the program, and that a scan has never been run on your system. To start a system scan you can click on the Fix Now button.
- Malwarebytes Anti-Malware will now check for updates, and if there are any, you will need to click on the Update Now button.
- Malwarebytes Anti-Malware will now start scanning your computer for duba.com.
- When the scan is done, you will now be presented with a screen showing you the malware infections that Malwarebytes’ Anti-Malware has detected. To remove the malicious programs that Malwarebytes Anti-malware has found, click on the Quarantine All button, and then click on the Apply Now button.
- Reboot your computer if prompted.
Remove duba.com with ZHPCleaner
ZHPCleaner is a program that searches for and deletes Adware, Toolbars, Potentially Unwanted Programs (PUP), and browser Hijackers from your computer. By using ZHPCleaner you can easily remove many of these types of programs for a better user experience on your computer and while browsing the web.
- If Avast is installed on you computer you have to disable it during the process.
- You can download AdwCleaner utility from the below button :
Download ZHPCleaner - Select ZHPCleaner.exe with right mouse click and Run as Administrator.
- Accept the user agreement.
- Click on the Scanner button.
- After the scan has finished, click on the Repair button.
- Reboot your computer.
Reset your browser (if necessary)
If you still see traces of duba.com after following all the steps above you can reset your browser performing this operation:
- Open Chrome.
- Click on the Chrome menu button
on the browser toolbar. - Select Settings.
- Scroll down to the end of the page, search for Show advanced settings.
- Scroll down once again to the end of the page and click Reset browser settings button.
- Click Reset once more.
- Open Firefox
- At the top of the Firefox window, click the Firefox button.
- Go over to the Help sub-menu, then select Troubleshooting Information.
- Click on the Repair Firefox button and confirm.
- Mozilla Firefox will automatically restart.
- Download ResetBrowser :
Download ResetBrowser - Download the tool, save it on your desktop and double-click on it.
- Read the disclaimer and press the Ok button.
- Click the Reset Chrome button and wait.
- Once the process is finished, click onOpen Chrome duba.com should now be deleted from Firefox.
Reset default homepage (if necessary)
- Open Google Chrome then go to the three stripes in the right top corner
- Select Settings
- Go to the header: On Startup
- Click on the blue link: Set Pages behind Open a specific page or set of pages
- Remove the actual homepage by clicking the X icon.
- Enter a new homepage of your choice in textbox "Enter Url..."
- Go to the header: Search
- Click on the button: Manage search engines
- Select Google.com from the list, hover over it and click blue button Make Defaults
- Hover over duba.com and click the X to remove it from the list.
- Open Mozilla Firefox and at the top of the Firefox window, click the Firefox button, then select Options
- Click on the General tab.
- Replace the homepage with one of your choice and click on OK.
- Open Internet Explorer
- Click on the gear icon
, in the upper right part of your browser, then click again on Internet Options.. - Click on the General tab.
- Replace the homepage with one of your choice, for example: google.com
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