2014年5月13日星期二

How to completely Remove Avg.nation.com Redirect Virus from your infected computer?

Help! I have something called Avg.nation.com Redirect Virus in my newly bought laptop. Whenever I launch my browser, this virus pops up and replaces my homepage. The redirect virus not only stops me from visiting my favorite websites, but also shows up numerous advertisements on my computer screen. These advertisements are really annoying! I wish to get rid of the pop-ups and change my browser back. What should I do? Any help will be appreciated.

Details of Avg.nation.com Redirect Virus

Avg.nation.com is a fake search engine, which usually pretends to be a normal and helpful site to deceive innocent users for generating advertisement revenue. It attacks all sorts of browsers including Internet explorer, Mozilla Firefox, and Google Chrome and so on. So it is also defined as malicious browser hijacker.
Once infected, it takes over your web browser through changing the browser settings like homepage and default engine. Then you may find that your search results are always redirected to some unwanted sites, instead the primary one you want to access. And the redirect virus displays tons of pop-ups such as coupons, discounts, error messages, and suspicious links and lots more. These pop-ups interrupt your normal web life, and if you believe this what the pop-ups show, you may encounter more computer troubles orwaste your money to do meaningless things. Moreover, the redirect virus has the ability to collect users’ crucial information by monitoring their browsing history and internet habits, and then it can provide this information to remote hackers. To protect your computer and avoid further loss, you are advised to immediately remove Avg.nation.com Redirect Virus once you find it.

Symptoms of Avg.nation.com Redirect Virus

It modifies the browser settings and system DNS settings.
It changes homepage and default engine to malicious websites and shows up tons of annoying ads on the computer screen.
It injects malicious files to the Windows registry and activates itself on Windows start-up.
It monitors your online activities and collects your individual information, and sends to the remote cyber criminal.
It may come bundled with other computer infections like Trojans, spyware, and malware.
It takes up a great amount of system resources and makes the whole computer system sluggish.

Screenshot of the browser hijacker

Avg.nation.com-redirect

Manual removal guides

Step One: End the relevant processes
1)      Press Ctrl+Alt+Del or Ctrl+Shift+Esc keys together to open Widows Task Manager.
2)      While Widows Task Manager opens, click on Processes tab.
3)      Select the related processes and click End Process button to cease them.
End-process
Step Two: Show Hidden Files and folders
1)      Click Start menu and select Control Panel from the list. Click Appearance and Personalization link, and then click Folder Options.
2)      In the Folder Option, click its View tab.
3)      Under the Advanced settings, check Show hidden files and folders and uncheck Hide protected operating system files(Recommend), and then hit OK.
Appearance-and-Personalization-Folder-options
Step Three: Delete registry entries
Attention: Be always to back up registry entries before you deleting any registry files.
1)        Press Windows+R keys together, while a command box pop ups, type “regedit” into the Run box, and then hit OK button to continue.
Run-regedit
2)        In the Registry Editor, search for and delete all the related registry entries of Avg.nation.com Redirect virus.
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download “CheckExeSignatures” = ‘no’
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “DisableTaskMgr” = ’1′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “ConsentPromptBehaviorAdmin” = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “ConsentPromptBehaviorUser” = 0
HKEY_CURRENT_USER\Software\Microsoft\Installer\Products\random
Step Four: Delete all malicious files
1)    Open My Computer and go to C drive.
2)    Search for eliminate the following malicious files.
%UserProfile%\Start Menu\Programs\ Avg.nation.com \
%AppData%[trojan name]toolbarstats.dat
%AppData%[trojan name]toolbaruninstallIE.dat
Step Five: Remove add-ons and extensions from infected browsers
Internet Explorer:
Start the browser and click on Tools in the Menu bar, pick Manage Add-ons option.
Select Toolbars and Extensions on the left, look for any suspicious add-ons and click Disable to delete all.
Restart your browser.
IE-Tools-Manage-add-ons
Mozilla Firefox:
Open Mozilla Firefox and find Tools in top menu and select Add-ons option.
Under Extension and Plug-ins, find out all suspicious add-ons related to the Avg.nation.com virus.
Right click on them and click Remove button to delete all.
Restart Firefox.
Firefox-Tools-Add-ons
Google Chrome:
Start Google Chrome and click on the 3-bar icon or Wrench icon in the top-right corner, and choose Settings option.
Click on Extensions on the left to display installed extensions.
Find out and disable/delete all doubtful add-ons.
Restart your browser.
Google-Chrome3bar-setting

Conclusion:

Please note that manual removal is a hard and risky job, not very victim can remove such kind of virus in manual removal method mentioned above. Because any wrong operation during the manual removal process will cause severe system malfunction. If you are computer newbie or you are not equipped with expert-level knowledge and skills on PC, please use a reliable removal tool to wipe out Avg.nation.com Redirect Virus thoroughly and automatically. A removal tool like Mighty Uninstaller you are recommended to use. Mighty Uninstaller is a powerful and professional removal tool, which is designed to remove any unwanted programs or files completely. And it also can help to tune up your PC by removing junk files, duplicate files and invalid registry entries automatically. So, download and install the Mighty Uninstaller on your computer, and run it to completely scan your system to remove Avg.nation.com Redirect Virus easily and safely.

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