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Remove (Virus Removal Guide) - Jan 2020 update

removal by Gabriel E. Hall - -   Also known as PortaldoSites redirect virus, hijack | Type: Browser Hijackers is a fake search provider that can load misleading search results browser is a potentially unwanted program that can provide misleading search query results is a questionable search engine, which has been labeled as a browser hijacker. This program is mostly promoted as a valuable search tool but in reality, all that it seeks is to promote affiliate websites and help them to increase the number of their visitors. In addition, you will likely receive misleading search results as a result of using the new search provider that gives the product a negative reputation. Continuously, the virus might try to collect more income from pushing questionable deals and offers to your computer screen while you are completing browsing sessions via apps such as Google Chrome, Mozilla Firefox, Internet Explorer, or other web browsers.

A user has complained in the Avast forum that is a nasty cyber threat that is very hard for him to get rid of.[1] However, this might be true if some antimalware programs do not recognize this PUP as a suspicious one and manual elimination does not work as suspected. Regarding this fact, we are here to try to help all of you.

Category Browser hijacker/potentially unwanted program
Changes This suspicious product modifies the web browser's settings such as the default homepage, new tab URL, and search provider that are set to or
Targets The browser hijacker can infect web browser applications such as Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, and Safari
Other tasks Once the PUP gets installed on the computer system and initiates specific changes on the browser's settings, it can start providing misleading search query results, redirect you to fraudulent websites, display advertising content during online sessions, collect browsing-related information
Spreading You are very likely to receive this type of app while downloading software from unsecured websites, using the Recommended or Quick installation settings, installing fake updates
Elimination If you have been infected with this browser hijacker, you can get rid of the PUP with the help of automatical software or manual instructing guidelines that have been appended to the end of this article
Fixing You can try fixing altered system settings and areas with the help of repair software such as Reimage Reimage Cleaner Intego

Once the browser hijacker infiltrates your computer unnoticed in a bundle with freeware[2] and shareware, it may try to initiate some secret modifications on the system such as filling the Task Manager and Registry with unwanted files and entries. Also, the PUP completes changes on the start page, new tab page, and the default search engine of the hijacked browser.

As a rule, the homepage and the default search engine are the first things that are altered by this potentially unwanted program. Instead of victim's favorite search engines, it drops or and users are forced to use the new search provider unless they get rid of the browser hijacker permanently and refresh the browsers. is a browser hijacker that alters the web browser's homepage, new tab bar, and search provider

We do NOT recommend ignoring this and using the site for your search sessions because it may easily show you forged search results that are usually used for promoting predetermined websites. There is no guarantee that this search engine won't trick you into visiting really suspicious domains.  Even the License Agreement of notifies about that:

This Web site may contain links to other Web sites which are independent of this Web site. We make no representation or warranty as to the accuracy, value, integrity, completeness or authenticity of the information (…).
Furthermore, these links may lead to sites or links that contain offensive and objectionable content or which may contain dangerous computer viruses. You assume, and we hereby disclaim, all responsibility for any of the content on these sites or for any damage sustained by users of these sites.

However, this is only one activity out of multiple others that might be responsible for. Besides redirecting you to affiliate domains some of which might include virtual parasites, the potentially unwanted program might get you involved in targeted advertising campaigns and fill your browsing sessions with annoying ads.

You should avoid clicking on anything that comes from as the advertisements might also include links to affiliate sources that might end up being potentially dangerous. Nevertheless, the developers can promote fake system optimizers and other rogue security software that is advertised only for collecting income.

To continue, might have the ability to collect browsing-related information such as recently saved bookmarks, hyperlinks and adverts accessed, websites and networks visited, your IP address, and browser type. Later on, this type of data might be passed on to other parties also for monetary benefit. virus

If you have been dealing with these intrusive activities lately and have found your web browser modified by the browser hijacker, you should remove from your computer system and web browsers. For this purpose, use reliable antivirus products that will help you to get rid of the browser hijacker within a few minutes of time.

Additionally, removal can be completed by using manual instructions that are added to the end of this article. However, these steps require some of the user's effort and time while dealing with the PUP on both OS and web browsers such as Google Chrome, Mozilla Firefox, Internet Explorer, and others. 

Deceptive techniques are employed for browser hijacker distribution

In most cases, programs such as browser hijackers are added to legitimate software packages in exchange for money. You can easily get your start page or default search engine modified when installing download managers, PDF creators, video streaming software and similar programs. In order to avoid unwanted changes, pay attention to every installation window of the software and uncheck pre-checked check marks that allow the installation of optional components.

Continuously, always opt for the Custom or Advanced configuration while choosing the default downloading mode as other settings such as Recommended or Quick allow additional products to infiltrate the targeted computer system very easily.

Furthermore, you should avoid downloading products from unsecured third-party sources such as,,, and as these websites do not hold the required security level. If you get all of your software from the official developers only, you will slightly decrease your chances of getting a PUP as an additional prize.

Experts from[3] claim that browser hijackers can get distributed through third-party advertisements and hyperlinks that are placed on fraudulent third-party domains. Sometimes, these PUPs come pretending to be fake software such as flash player updates. If you are ever loaded with a tricky update request, do not install the upgrade without checking it officially.

Eliminating virus

If you have been dealing with the browser hijacker lately and experiencing unwanted changes in your web browsers, we are here to help you. Our first recommendation would be to measure your computing skills and figure out which removal technique is suitable for you more – the automatical or manual.

Afterward, you should get ready to complete the elimination process. If it is the automatical method that you have chosen, search for a reliable antimalware tool that will help you to carry out the task. Note that it would be better to use automatical software for this process as virus might be hiding additional components all over your Windows and Mac computer system.

However, if you want to remove on your own, you can use the below-provided step-by-step guidelines for this purpose. There you will be taught how to clean and refresh your operating system and infected web browser apps such as Google Chrome, Mozilla Firefox, Internet Explorer, and others.

You may remove virus damage with a help of Reimage Reimage Cleaner Intego. 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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Reimage Happiness
Intego Happiness
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 Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego 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 Intego, try running Combo Cleaner.

To remove, follow these steps:

Delete from Windows systems

To erase browser hijacker from Windows and terminate all the additional products that the app has brought, complete the following step-by-step 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 and related programs
    Here, look for 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 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 '' 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.

Erase from Mac OS X system

  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 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'

Eliminate from Internet Explorer (IE)

To carry out the removal process on Internet Explorer and bring all of the browser settings back to normal, employ these instructions that have been provided by our cybersecurity specialists

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

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

Remove 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 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 removal. Click on 'Reset Firefox' button for a couple of times

Uninstall from Google Chrome

To delete unwanted extensions and changes from your Google Chrome web browser app, use the below-provided guide

  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 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 removal. Click on 'Reset' button to complete your removal

Delete 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 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, 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 removal process. Select all options and click on 'Reset' button

Access your website securely from any location

When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. It is a hassle when your website is protected from suspicious connections and unauthorized IP addresses.

The best solution for creating a tighter network could be a dedicated/fixed IP address. If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for server or network manager that need to monitor connections and activities. This is how you bypass some of the authentications factors and can remotely use your banking accounts without triggering suspicious with each login. 

VPN software providers like Private Internet Access can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world. It is better to clock the access to your website from different IP addresses. So you can keep the project safe and secure when you have the dedicated IP address VPN and protected access to the content management system.

Backup files for the later use, in case of the malware attack

Computer users can suffer various losses due to cyber infections or their own faulty doings. Software issues created by malware or direct data loss due to encryption can lead to problems with your device or permanent damage. When you have proper up-to-date backups, you can easily recover after such an incident and get back to work.

It is crucial to create updates to your backups after any changes on the device, so you can get back to the point you were working on when malware changes anything or issues with the device causes data or performance corruption. Rely on such behavior and make file backup your daily or weekly habit.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware occurs out of nowhere. Use Data Recovery Pro for the system restoring purpose.

About the author

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

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  1. joquim carvalho says:
    May 31st, 2013 at 9:25 am

    quero remover portaldosites

  2. MILON MIA says:
    June 14th, 2013 at 3:47 am


  3. Not Applicable says:
    August 22nd, 2013 at 2:19 am


  4. charles says:
    August 25th, 2013 at 10:38 am

    quero remover portal dos sites

  5. Alex says:
    September 13th, 2013 at 11:21 am

    Thanks nice guide!

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