Critical-virus.info Tech Scam Removal Help - Completely Get Rid of Critical-virus.info

What is Critical-virus.info?

Critical-virus.info is fake system alert which is related to online scam. Basically, it gets on your PC via your downloading freeware off the unreliable websites and installing it with the default installation. It hides itself inside the main software to bypass your attention. Besides, Critical-virus.info can also invade your PC when you read any mail attachments, junk mails goes through any malevolent websites, etc.

 Once infected, Critical-virus.info will display pop-ups with fake warnings and system errors to scare you and make you believe your computer has been infected with malware and viruses. To fix the problems, you are asked to calling the given number for technical assistance. You should never attempt to trust Critical-virus.info; otherwise, you will be tricked to pay money. Moreover, it may introduce more other malware or viruses to your system, which may be able to collect your confidential information for commercial purposes.

Troubles brought by Critical-virus.info
It alters browser settings and cause redirect problems.
Critical-virus.info constantly pops up fake alert on your screen, which interrupt your online activity.
It slows down PC performance by taking up lots of network resources and memory space.
It may install bundled malware or viruses to your computer without notification
It even monitors your online activities and steal your confidential information.

All in all, Critical-virus.info is a big threat that should be removed as soon as possible. To stop irritating pop-up ads and unexpected browser redirection, to bring back a normal PC operation, and to keep your system away from any PC threats, it is suggested to scan your computer with a powerful antivirus program like Spyhunter to check out the problem and remove viruses. You can follow the guide below to continue.

Useful guide to remove Critical-virus.info Completely from your PC

Method one: Automatically remove Critical-virus.info with powerful Spyhunter 

Method two: Manually get rid of Critical-virus.info completely 

Method One: Remove Critical-virus.info permanently with SpyHunter

Step One: Please click this download icon below to install SpyHunter.

Step Two: Now, I will help you install SpyHunter step by step.

After you finish downloading, perform the file and click ‘Run’ icon.

Then accept the license agreement and click on ‘Next’.

Next, the setup process will perform automatically until it finishes.

 

Finally, you should start the antivirus and scan your computer completely.

 

Delete Critical-virus.info and other PC threats by clicking the Remove Icon.

 

Method two: Manually get rid of Critical-virus.info completely 

Step one: remove Critical-virus.info from browsers

For Mozilla Firefox

1. open Firefox and input about: addons in the show URL bar.

2. Move through Extensions and Addons list, delete the items having something in common with Critical-virus.info (or those which you may find unfamiliar). If the extension is not provided by Mozilla, Google, Microsoft, Oracle or Adobe, you should be almost sure you have to erase it.

3. Then, reset Firefox by doing this: move to Firefox ->Help (Help in menu for OSX users) ->Troubleshooting Information. Finally, Reset Firefox.

Step two: Keep Windows Defender Running At the Background of the System to prevent from Critical-virus.info attack.

For Windows 8

1. Go to Control Panel.

2. Click System and Security. And then go to App Center.

3. Click View antispyware apps and View antivirus options. 

4. Once the Windows Defender icon appears on the results. Select it to turn on.

5. Click Turn on Windows Defender.

Step three: show hidden files and folders and delete harmful files of Critical-virus.info

Guide: click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it. In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).

Delete all the following files:

%AllUsersProfile%\{random.exe\
%AllUsersProfile%\Application Data\
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\random

Step four: open Registry Editor to delete all the registries added by Critical-virus.info

Guide: open Registry Editor by pressing Window+R keys together.(another way is clicking on the Start button and choosing Run option, then typing into Regedit and pressing Enter.)

Delete all the vicious registries as below:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\ BrowserSafeguard \ShortcutPath “%AppData%\[RANDOM CHARACTERS]\[RANDOM CHARACTERS].exe” -u
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”
HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ’0


Conclusion:   As a troublesome bug, Critical-virus.info brings plenty of annoyances. On one hand, Critical-virus.info can attack your computer. On the other hand, it can produce other destructive virus to break your computer. Once you notice the sign of its trace, you should eliminate it as soon as you can. Otherwise, Critical-virus.info will generate greater effect.

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