Remove PortaldoSites.com virus redirect. How to uninstall

PortaldoSites.com virus is classified as a vicious browser hijacker that redirects users to http://PortaldoSites.com or similar domains. That site pretends to be a better place to find information online, an alternative to Google search but in reality it is a bogus website that brings paid content and commercial ads relevant to the keyword you search for. Because PortaldoSites.com is associated with Cyber criminals, this site is promoted with the help of corrupt browser applications that can infect a computer without user knowledge. Once such programs have entered, they attack browsers like Firefox, Chrome etc and modify default homepage, DNS and related settings. Once the PortaldoSites.com malware has compromised your browser setup, you,ll notice that each time you are trying to search on Google, You are getting redirected to http://PortaldoSites.com or some other unwanted webpages. Also you may see strange advertisements appearing inside browser. Another common affect of this malware is slow down system speed and frequent browser crashes While PortaldoSites.com virus monitors your browsing activities and collects your sensitive information stored in the system. Due to suspicious activities and violation of privacy, the PortaldoSites.com redirect virus should be uninstalled as soon as possible.
portaldosites-virus

Disadvantages and risks of having PortaldoSites.com:

  • It may change & corrupt default settings of browsers like Firefox, Chrome or Internet explorer
  • Changes home page and displays unwanted pop-ups advertisements
  • Causes frequent web redirects to wrong websites, hijacks search engine settings and leads to unexpected webpages
  • Keeps record of browsing activities and interests
  • Collects Personal user information which may include sensitive financial data such as logins, usernames, accounts
  • It may bring further infections are direct the user to infectious sites
  • Makes the browser run slow, uses a big part of system resources


Want to get rid of Browser Hijack PortaldoSites.com?:
To manually remove PortaldoSites.com, follow the instructions.

First of all, Uninstall the program. (Skip to the next step if the application is not listed in Control Panel).
“Start > Settings > Control Panel. Now Locate and open “Add or Remove Programs” or “PROGRAMS AND FEATURES”. Find “PortaldoSites.com”. Now click Uninstall/Remove.

Now remove the program from Browser.

Internet Explorer users:
Click “Tools” (if on Internet Explorer 9, click gear icon), Then “Manage Add-ons”. Look for PortaldoSites.com. Disable if found any.

Block PortaldoSites.com pop-ups
To stop pop-ups from malware,
Click on TOOLS > POP-UP BLOCKER, then click TURN ON POP-UP BLOCKER. and then go to POP-UP BLOCKER SETTINGS. (Type any website you wish to block popups from)
disable-extension-plugin-toolbar-internet-explorer

Firefox users:
Go to “Tools” (at the top), > “Add-ons” > “Extensions” and disable “PortaldoSites.com”
disable-extension-plugin-firefox

Chrome Users:
Click “Tools/Settings” (Wrench incon), > “Add-ons” > “Extensions” and disable any file associate with malware.
disable-plugin-extension-google-chrome

Still Spyware PortaldoSites.com lurking in the system? Remove manually

Stop processes of this malware:
Open Task Manager to stop processes.

Remove associated registry settings:
HKEY_CLASSES_ROOT\urlsearchhook.toolbarurlsearchhook
HKEY_LOCAL_MACHINE\software\classes\urlsearchhook.toolbarurlsearchhook
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Toolbar
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Firefox\extensions,
HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\webbrowser
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnonBadCertRecving” = ’0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\ActiveDesktop “NoChangingWallPaper” = ’1
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ’1
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = ’1
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download “CheckExeSignatures” = ‘no’
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main “Use FormSuggest” = ‘yes’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced “ShowSuperHidden” = 0

Delete PortaldoSites.com infected files:
%Profile%\Local Settings\Temp\
%ProgramFiles%\
%UserProfile%\

System restore:
Have you tried methods above but still malware not removed? Then try Restoring your computer to an earlier state.
Click Start menu > All Programs > System Tools > System Restore
or
Start menu > Backup and Recover > Recover System

PortaldoSites.com virus removal tool

Alternatively, you are advised to use the removal tool below to get rid of this malware infection.
Malware Bytes antimalware

Hitman Pro


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