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Search.searchtmpn4.com. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Browser hijacker

The usage of Search.searchtmpn4.com search can end up with data loss and malware infiltration

Printscreen taken after Search.searchtmpn4.com hijack

Search.searchtmpn4.com search site has been developed by Polarity Technologies Ltd. This company is infamous for the development of thematic web browser extensions that offer services, including but not limited to file converting, currency tracking, video streaming. searchtmpn4  virus is one of them. In addition to the provision of search provision, it should enable users to track packages. However, even though such service seems useful, do not count on this search site because it's yet another marketing-related tool used to maximize third-parties' profit.

Search.searchtmpn4.com URL has already bee included into the list of browser hijackers and potentially unwanted programs (PUP).[1] Such classification indicates the fact that it's capable of installing without requiring users' permissions directly and hijacks Chrome, Firefox, IE, Edge, and other web browsers right after that.

Apart from a forceful replacement of default start page, search engine, new tab URL, searchtmpn4.com virus can initiate suspicious activities for the sake of web traffic modification. Despite the fact what search query its users type in, it may return adapted results that contain links to affiliated websites in priority.

Do not fall for believing that it generates actual Yahoo search results. Yahoo name is used as a trick to search look reliable. To check that, you can access a genuine Yahoo search and type the same query as you entered in searchtmpn4.com search tab. You will see that the results do not coincide.

Those who cannot stand pop-up ads, misleading survey prompts, scam alerts, fake software updates,[2] and other content that pose a risk of getting the system infected with malware or exposing personal data ar risk of being leaked should initiate Search.searchtmpn4.com removal asap. Polarity Technologies collaborates with third-parties and allow them to inject whatever commercial content they want into the search results. While affiliate marketing is a known practice being applied for promoting websites, the fact that Track Packages search does not monitor advertisements and other displayed content is worrying because some of the links may expose you to the unsafe content or hacked websites.

If your web browser has already been hijacked, Virukset.fi[3] security researchers recommend you to remove Search.searchtmpn4.com PUP from the system immediately. Otherwise, it will not only inject cookies and web beacons into your web browser but can also “Allow first-party publisher or Partner Cookies to be installed in your Browser.” Third parties may try to gather not only search data, but also sensitive information, such as email address, your name, geo-location, IP address, etc.

You can pick up one of the options to get rid of searchtmpn4 virus from the system – either delete it manually (removal tutorial provided at the bottom of this article) or automatically. The latter method requires the installation of a reputable anti-malware tool. Our top pic tools are Reimage and Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus.

Custom and Advanced freeware installation can save people from browser's hijack

People who prefer Quick or Basic freeware installation methods are at great risk of getting tricked to install browser hijackers and other PUPs. Those who ask why probably did not hear about “bundling.” The term bundling refers to the software distribution technique, which allows combining free applications with web browser extensions, add-ons, plug-ins, and so on.

Such software dissemination cannot be suspended because it's legitimate. People are informed about “optional downloads,” but there's a catch. They will not find a warning about attachments when relying on Quick or Basic installation methods. The success of freeware installation depends on user's carefulness, so each time you decide to install a new app, make sure to follow these steps:

  • Pick up a reliable download source (preferably official website);
  • Download the application you need and select Advanced/Custom installation method;
  • Read EULA and Privacy Policy;
  • Look for optional components. Usually, they are disclosed misleadingly – small font, at the bottom of the window, marked by default;
  • Remove check marks saying that you agree with the installation of extensions and plugins.

Eliminate searchtmpn4 virus to restore your web browser's settings

Search.searchtmpn4.com removal will ensure the protection of your Search Data and block malicious content that third parties may seek to visit. PUP elimination can be initiated manually. For this purpose, you should open Control Panel and get rid of all suspicious entries.

However, cybersecurity experts recommend people to use a reliable anti-malware tool to remove searchtmpn4.com and similar PUPs. That's because they tend to spread in packages with other untrustworthy tools and inject related components in various system's locations. Consequently, the removal of the primary file may not stop suspicious activities on the web browser.

You can remove Search.searchtmpn4.com automatically with a help of one of these programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Search.searchtmpn4.com you agree to our privacy policy and agreement of use.
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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Search.searchtmpn4.com. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
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To remove Search.searchtmpn4.com, follow these steps:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Get rid of Search.searchtmpn4.com from Windows systems

Less experienced PC users may not be aware of the methods applicable for PUP removal. If your PC has been hijacked for the first time, you can use this guide as a help:

  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 Search.searchtmpn4.com and related programs
    Here, look for Search.searchtmpn4.com 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 Search.searchtmpn4.com 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.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Delete Search.searchtmpn4.com from Mac OS X system

Removal of Search.searchtmpn4.com redirect virus from Mac OS X can be initiated by following this sequence of steps:

  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 Search.searchtmpn4.com 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'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Search.searchtmpn4.com 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 Search.searchtmpn4.com 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 Search.searchtmpn4.com removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Eliminate Search.searchtmpn4.com 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, Search.searchtmpn4.com should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Uninstall Search.searchtmpn4.com from Mozilla Firefox (FF)

  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 Search.searchtmpn4.com 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 Search.searchtmpn4.com removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Erase Search.searchtmpn4.com from Google Chrome

Google Chrome reset is prerequisite to get rid of unwanted programs and delete misleading search engine.

  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 Search.searchtmpn4.com 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 Search.searchtmpn4.com removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Get rid of Search.searchtmpn4.com 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 Search.searchtmpn4.com 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 Search.searchtmpn4.com, 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 Search.searchtmpn4.com removal process. Select all options and click on 'Reset' button

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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