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Remove Ys1s.xyz (Chrome, Firefox, IE, Edge) - Virus Removal Guide

removal by Gabriel E. Hall - - | Type: Browser Hijackers

Ys1s.xyz – another browser hijacker produced by QxSearch Inc. that messes with original browser settings such as the search provider

Ys1s.xyz PUP
Ys1s.xyz - a potentially unwanted program that travels through third-party downloading domains such as softonic.com, cnet.com, download.com, etc.

Ys1s.xyz, developed and produced by QxSearch Inc., is a browser hijacker that interferes with users' browsing by providing intrusive advertisements, redirects, and altering major settings. The PUP changes the default search engine to https://Ys1s.xyz and users' are forced to receive search results from this provider whenever the user performs a search process. Also, Ys1s.xyz might add various BHOs[1] to the settings section and harden the browsing activities by displaying an entire load of advertisements, redirecting to odd networks, and enhancing user browsing history. In addition, this app is very similar to another browser hijacker named Losx.xyz and shares the same operating principle.

Name Ys1s.xyz
Type Potentially unwanted program
Sub-type Browser-hijacking app
Developer This suspicious third-party application has been developed by a company named QxSearch Inc.
Similar apps This browser-hijacking program is closely similar to another PUP named Losx.xyz
Aim To gather income from gullible users in all types of ways possible
Activities The browser hijacker alters major browser settings such as the search engine, displays targeted advertising, performs redirects to affiliate domains, gathers browsing-related information
Spreading It is known that such PUPs spread via third-party applications such as APP, SDL, and secondary downloading sources such as cnet.com, download.com, etc.
Removal tip You can employ automatical software to get rid of the browser hijacker or try out manual removal guidelines that are added to the end of this article
System/file repair Once Ys1s.xyz virus is gone, you can try to repair some corrupted registries or files if there are some left after the PUP attack. Try repairing some objects with the help of a tool such as Reimage Reimage Cleaner

Ys1s.xyz is a potentially unwanted program that has been detected as suspicious by Forcepoint ThreatSeeker.[2] However, you can accurately spot browser-hijacking signs by yourself. The PUP might show symptoms on both the hijacked web browser and the affected computer system. 

Apart from the altered browser settings, you might find bogus extensions and domain names added by Ys1s.xyz virus. This is usually what helps the browser hijacker to perform advertising activities and redirect users to affiliate domains during browser sessions.

Even though Ys1s.xyz redirects are provided to take users to networks that are filled with attractive-looking offers, sometimes the potentially unwanted app might seak to infect the person through a hazardous website. Be aware not to click on any content if you are taken to some type of location forcibly.

Furthermore, Ys1s.xyz might try to get you involved in advertising campaigns. The browser hijacker might provide you with a big number of advertisements that share supposedly reliable offers and deals whereas the provided suggestions are only tricky ways to swindle your money or personal data.

Ys1s.xyz virus
Ys1s.xyz is a browser hijacker that alters the main search engine of the infected web browser app

Continuously, you need to be cautious and prevent yourself from entering any private data in particular surveys, questionnaires, prize claims, etc. Ys1s.xyz aims to gather as much income as possible and displaying fake deals is one of the easiest ways to do that.

In addition, Ys1s.xyz might record non-personal data such as search queries performed, hyperlinks and ads clicked, websites visited, saved bookmarks, your computer IP address, etc. This allows the developers to identify what type of deals are relevant for you at the moment and get you involved in targeted advertising.

Usually, browser hijackers such as Ys1s.xyz use HTTP cookies for tracking browsing-related data. However, the developers might also employ pixels and beacons for this purpose. Additionally, they might share the gathered data with other parties for receiving even more income.

Ys1s.xyz might be distributed to your computer through third-party apps such as APP and SDL, so you should be careful while downloading particular software to your machine. After the installation, you might discover that the Task Manager and Registry are filled with dubious-looking content.

Ys1s.xyz browser hijacker

Note that once you opt for Ys1s.xyz removal, you have to ensure that all affected locations on your computer are fully cleaned. You can do that by employing reliable antimalware software or following the step-by-step guidelines that have been added to the end of this article and should lengthen the elimination process for you.

The browser hijacker might bring other PUPs or suspicious objects that can find ways to alter some system files or entries. After you remove Ys1s.xyz permanently, you can give a try to Reimage Reimage Cleaner which might help you to fix some damage that was supposedly applied by the browser hijacker and other potentially unwanted apps.

Security experts claim that PUPs travel through third-party downloading networks

Specialists from NoVirus.uk[3] found out that potentially unwanted programs, including browser hijackers, are spread via third-party sources such as download.com, soft32.com, softonic.com, and cnet.com. Users often get the suspicious product in a bundle with other software such as APP, SDL, etc.

Furthermore, this mostly happens when the user carelessly chooses downloading sources and software developers. Additionally, the installation mode also does the trick. If you opt for the Basic/Recommended configuration, you might end up with a browser hijacker on your computer easily. 

However, the Custom/Advanced mode allows you to track all incoming objects and opt-out the products that give you a concerning look. Some other PUP[4] distribution sources might include:

  • Unsecured hyperlinks.
  • Third-party advertisements.
  • Fake software updates.

It is also very important to hold antimalware protection on your computer system for automatical safety while completing browsing tasks and other online activities. Also, make sure that you regularly upgrade your antivirus program, otherwise, it might not operate properly and you will have weak computer protection. 

Removal instructions for Ys1s.xyz virus

Ys1s.xyz removal can be performed by using one out of two different techniques. You can eliminate the browser hijacker by using the step-by-step guidelines that are provided at the end of this article or by employing reliable security software. Below you will find manual steps on how to clean web browsers such as Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, and Safari.

Continuously, you can remove Ys1s.xyz and all its helper objects by downloading automatical software. This type of technique is much easier and safer to carry out. So, if you lack some skills or experience in the virus elimination field, you should employ reliable programs. Afterward, you can try fixing damaged files if there are some by choosing a tool from our below-provided list.

You may remove virus damage with a help of Reimage Reimage Cleaner . SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage Reimage Cleaner, submit a question to our support team and provide as much details as possible.
Reimage Reimage Cleaner has a free limited scanner. Reimage Reimage Cleaner offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage Cleaner, try running Combo Cleaner.

To remove Ys1s.xyz, follow these steps:

Remove Ys1s.xyz from Windows systems

To remove the browser hijacker from your Windows computer system, carry out the following guidelines.

  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 Ys1s.xyz and related programs
    Here, look for Ys1s.xyz 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'
  5. Remove Ys1s.xyz from Windows shortcuts
    Right click on the shortcut of Mozilla Firefox and select Properties. Right click on browsers' icon and select 'Properties'
  6. Go to Shortcut tab and look at the Target field. Delete malicious URL that is related to your virus. Select 'Shortcut' tab and delete 'http://isearch.babylon.com...' or other suspicious URL

Repeat steps that are given above with all browsers' shortcuts, including Internet Explorer and Google Chrome. Make sure you check all locations of these shortcuts, including Desktop, Start Menu and taskbar.

Eliminate Ys1s.xyz from Mac OS X system

To terminate the potentially unwanted program from macOS, use these instructions.

  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 Ys1s.xyz 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'

Uninstall Ys1s.xyz 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 Ys1s.xyz 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 Ys1s.xyz removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again

Get rid of Ys1s.xyz 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, Ys1s.xyz should be removed from your Microsoft Edge browser.

Delete Ys1s.xyz from Mozilla Firefox (FF)

To clean Mozilla Firefox from bogus products, employ the below-provided instructions.

  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 Ys1s.xyz 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. Change your homepage if it was altered by virus:
    Click on the menu (top right corner), choose Options General.
  4. Here, delete malicious URL and enter preferable website or click Restore to default.
  5. Click OK to save these changes. When in 'General' tab, delete malicious URL from 'Home Page' section or click on 'Restore to Default' button. Click 'OK' to save changes
  6. 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'
  7. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Ys1s.xyz removal. Click on 'Reset Firefox' button for a couple of times

Erase Ys1s.xyz from Google Chrome

To get rid of unwanted changes from Google Chrome, try the following steps.

  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 Ys1s.xyz 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. Change your homepage and default search engine if it was altered by your virus
    Click on menu icon and choose Settings.
  4. Here, look for the Open a specific page or set of pages under On startup option and click on Set pages. After clicking on menu and 'Settings', select 'Set pages'
  5. Now you should see another window. Here, delete malicious search sites and enter the one that you want to use as your homepage. Click 'X' to remove malicious URLs
  6. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  7. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  8. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  9. 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
  10. Click Reset to confirm this action and complete Ys1s.xyz removal. Click on 'Reset' button to complete your removal

Remove Ys1s.xyz 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 Ys1s.xyz or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Change your homepage if it was altered by virus:
    Open your Safari web browser and click on Safari in menu section. Here, select Preferences as it was displayed previously and select General.
  4. Here, look at the Homepage field. If it was altered by Ys1s.xyz, remove unwanted link and enter the one that you want to use for your searches. Remember to include the "http://" before typing in the address of the page. When in 'General', delete malicious URL and enter your desired domain name
  5. 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...'
  6. 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 Ys1s.xyz removal process. Select all options and click on 'Reset' button

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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