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Uninstall Yoursite123 search hijacker from infected browser

2 min read
Use this workaround to quickly get rid of Yoursites123.com virus that redirects web browser defaults on the infected PC without proper permission.

The biggest problem about computer infections like Yoursite123 is the persistence. The users who confront this nasty hijacker promptly discover that neither disabling the corresponding extension in the browser nor typing the correct preferences values ends up being effective – their online traffic will still go the forcibly modified route. Specifically, the unwelcome landing page pops up in the following cases: when the affected web browser is opened; when a new tab is added within a single window; and every time keywords are entered to initiate a search directly from the URL bar. This is extremely annoying because preferences cannot be configured due to the continuous interference of the threat. The same applies to such clones of this pest as Mysites123 and Yoursearching.

The obtrusive search page that targeted users keep hitting
The obtrusive search page that targeted users keep hitting

Why does this mishap take place? The core reason is a malicious browser extension setting its own value, which is Yoursites123.com, for the homepage as well as the search and new tab defaults. The underlying adware also skews the configuration of shortcuts for random computer applications so that the respective opening action also triggers the wrong site. Along with this vector of twisting things on the PC, the virus also copies itself to the Registry and startup settings, thus making the operating system launch the corrupt executable concurrently with the Windows boot process.

Although it may sound odd, the typical contaminants in this scenario are harmless programs. To be precise, users catch the adware while installing free apps through a practice known as bundling. In this case, the malign installer goes with a compound client originally designed for making the workflow smooth and user-friendly. One checkmark that isn’t unticked over the course of this installation automatically authorizes Yoursite123 and possibly other extras to be executed on the machine. As it has been mentioned above, the fix isn’t trivial since the hijacker reinstates its junk search engine after all commonplace manual troubleshooting attempts. To do it right and make the problem vanish completely, use the advice tailored for adware eradication.

Automated removal of Yoursite123 virus

Owing to an up-to-date database of malware signatures and intelligent behavioral detection, the recommended software can quickly locate the infection, eradicate it and remediate all harmful changes. So go ahead and do the following:

1. Download and install the antimalware tool. Open the solution and have it check your PC for PUPs and other types of malicious software by clicking the Start Computer Scan button

Download Yoursite123 remover

2. Rest assured the scan report will list all items that may harm your operating system. Select the detected entries and click Fix Threats to get the troubleshooting completed.

Use Control Panel to get rid of Yoursite123 adware

• Open up the Control Panel from your Start menu in Windows and select Uninstall a program
Access program uninstall screen on Windows
• To facilitate the process of locating the threat, sort the programs list by date to get the latest ones displayed at the very top. Find yoursites123 uninstall or some other unfamiliar entry under the Name column, click Uninstall and follow further directions to get the removal done.
Uninstall unwanted program

Restore web browser settings to their original defaults

In the circumstances of a complex browser hijack like this, executing a reset makes the most sense despite a few obvious downsides. Customizations such as saved passwords, bookmarked pages etc. will be gone, but so will all the changes made by the potentially unwanted program. The instructions below address the workflow for the web browsers most targeted by Yoursites123.

Reset Google Chrome

• Open Chrome, expand the Customize and control Google Chrome menu and choose Settings
Go to Settings in Chrome
• Scroll down the settings screen and click Advanced down at the bottom
Advanced settings in Chrome
• Move on to the Reset and clean up sub-section and select the option that says Restore settings to their original defaults
Restore Chrome settings to their original default
• Finally, confirm the restoration by clicking Reset settings on the warning message
Reset Chrome settings
• Restart Chrome.

Reset Mozilla Firefox

• Open Firefox, type about:support in the URL area and press Enter. Alternatively, you can click on the Open menu icon in the top right-hand part of the browser window, then select the Help option and proceed to Troubleshooting Information
Access Troubleshooting Information page in Firefox
• On the Troubleshooting Information screen, spot the Refresh Firefox button and click on it
Refresh Firefox button
• Follow subsequent directions to reset Firefox to its original settings
Complete refreshing Firefox
• Restart the browser.

Reset Internet Explorer

• Select Internet options under IE’s Tools (Alt+X)
Open up Internet options in Internet Explorer
• Proceed by clicking on Advanced tab, then select Reset
Locate and click the Reset button in IE
• To confirm the intended changes, click Reset on the Reset Internet Explorer Settings screen after ascertaining that the Delete personal settings checkbox is enabled
IE reset confirmation
• Reboot the machine to fully implement the fix.

Reset Safari

• Go to the Safari menu and select Preferences
Go to Safari Preferences
• When on the Preferences screen, select the Privacy tab and hit the Remove All Website Data button if you are up to erasing all website data stored on your Mac. Otherwise, you can use a site-specific removal option described below
Remove All Website Data button
• A dialog will appear, asking you to validate your choice. Click the Remove Now button if you are sure. Be advised this will log you out of online services and undo personalized web browser settings such as saved passwords, etc.
Confirm website data removal
• Safari also allows deleting data for specific sites rather than all sites in general. To use this option, click the Details button under Privacy tab
Details button under Privacy tab
• Select the websites for which you would like to erase data and click the Remove button
Removing data for selected sites in Safari
• Click the Done button to confirm and exit. You can also select the Remove All option to remove all data stored by the listed websites.

Revise your security status

Post-factum assessment of the accuracy component in malware removal scenarios is a great habit that prevents the comeback of harmful code or replication of its unattended fractions. Make sure you are good to go by running an additional safety checkup.

Download Yoursite123 removal tool

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