How to Remove SYSTEM-ONLINE-ERROR.COM Redirect Virus Thoroughly (Helpful Removal Guide)

SYSTEM-ONLINE-ERROR.COM redirect virus is reported to combines with the ability to mess up the system and get control of the browser with commercial purposes. By this means, the the tricky redirect virus will completely take control of the user’s default search service. Since the redirect virus looks like a legitimate website which is similar to Google search, most cyber users may pay no attention to it and use it to search for information, being redirected to unwanted websites in the end. 

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When doing a search using the unsolicited search engine, users may be provided with many ads and sponsored links, since SYSTEM-ONLINE-ERROR.COM can control what would be shown in the search results. In that way, SYSTEM-ONLINE-ERROR.COM redirect virus pop-up ads are aim at promoting some unknown programs, such as updated browsers, video players, media downloader or Java and many others, inducing computer users to click on them. It is created to generate advertisement revenue by hijacking innocent computer users to certain websites and tricking them into clicking on commercial ads and sponsored links. While such pup up advertisements are certainly attractive, there are so many users tend to take a look at those promotions, coupons and discounts. And that is the reason that some users do not think this kind of pop up is annoying. 

SYSTEM-ONLINE-ERROR.COM is capable of changing your default browser silently but it is difficult to change it back. As the threat changes the browser settings and lower the security levels, some unnecessary toolbars or plug-ins may be added to the web browser, which will affect the performance the browser greatly. Thus, the infected browser will face a slow performance or even unexpected crash frequently. Moreover, it may display some ads or sponsored links that can redirect users to websites with malicious codes. Anyway, it is suggested to take thorough action to remove SYSTEM-ONLINE-ERROR.COM redirect virus from your computer as soon as possible. 

Effective Steps to Remove SYSTEM-ONLINE-ERROR.COM Redirect

1.Stop running processes related to this redirect virus

a: When the Windows Task manager appears, switch to Processes tab.

b: Find out and select the processes related to the virus by name random.exe, and click on the “End process” button.

2.Remove the redirect virus from Internet Explorer:

a: Start IE, go to Tools and select Internet Options.

b: Find General section, remove SYSTEM-ONLINE-ERROR.COM address as a home page.

c: Then go to Search section, find Settings button and choose Manage Add-ons

d: Erase the redirect and after the action, close Manage Add-ons

 

3.Remove the redirect virus from Mozilla Firefox:

a: Open Mozilla Firefox browser, click on tools and go to Options.

b: Switch to General tab, remove SYSTEM-ONLINE-ERROR.COM address as a startup site.

c: Then, go to: Firefox -> Add-ons -> Add-ons Manager -> Remove.

d: In the Search list, select Manage Search Engines and erase this redirect and choose OK

 

4.Remove the redirect virus from Google Chrome:

a: Open Google Chrome and navigate to Settings tab and Set pages.

b: Erase SYSTEM-ONLINE-ERROR.COM which was seta as the startup site and choose OK

c: Find Manage search engines and here, erase this redirect.

d: Press on OK, and restart Google Chrome.

 

5.Delete all registry files created by this redirect

a. While the Registry Editor is opened, search for the registry key “HKEY_LOCAL_MACHINE\Software\ SYSTEM-ONLINE-ERROR.COM.” Right-click this registry key and select “Delete.”

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “[RANDOM].exe”

 

b. Navigate to directory %PROGRAM_FILES%\ SYSTEM-ONLINE-ERROR.COM \ and delete the infected files manually.

 

%AppData%Local[random].exe

C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe

C:\Documents and Settings\LocalService\Local Settings\*.*

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Conclusion

In general, SYSTEM-ONLINE-ERROR.COMvirus sneaks into the target computer by coming bundled with some software update packages, pretending to be useful optional item and tricking users into downloading and installing it, pretending as a necessary optional item and cajole the innocent users to permitting its installation request. Sometimes, it is also bundled with free downloads such as music album files or movies, then automatically gets installed into user’s system and started its evil plan. Most computer users are unaware of the danger of this redirect virus and keep it on the computer for a long time, bringing many problems to their computers.

To protect your PC from being infected with cunning redirect virus, you must pay attention to the way you surf online and be alert when you find the default homepage has been replaced by any unfamiliar webpage, or newly add-ons suddenly in the browser. Once finding the signs of the infection, users have to take the immediate action to remove it from their computers. Afterwards, reset the computer and optimize real-time protection for Internet activities. You are highly recommended to download a professional toolkit to remove the virus completely.