2014年12月26日星期五

Download7.file-mirror.org Redirect Virus – How to Remove



Download7.file-mirror.org website interrupts Internet users’ online activities, with its advanced hack techniques. It has pure interface, which makes it look like a legitimate website similar to other reputable search providers. But in reality, it is an aggressive redirect virus just available for generating web traffic, which cannot provide Internet users’ with reliable search results at all. The same as other redirect virus, Download7.file-mirror.org penetrates into the workstation of the computer through multiple perilous online resources. It is able to be installed on the targeted computer when one downloads and installs unknown freeware or shareware from the Internet. Download7.file-mirror.org is a big threat to both your computer and privacy. 

Some users may not consider this redirect virus as a threat and just ignore it. However, after this redirect virus infects users’ computer, the website Download7.file-mirror.org will keep popping up whenever they launch the browsers or open a new tab. The virus can change search results to random ones which are commercial advertisements or pornographic contents. More seriously, the virus is usually bundled with numerous threats including Trojan virus (eg. Trojan:Win32/Urausy:E virus), keyloggers, rogue and ransomware. It is clear that the redirect virus should be deleted immediately to stop the annoying pop-ups and weird browser symptoms. The virus can also drop its related add-on, plugins or extensions in order to trace and record online cookies. When you download freeware or shareware from the unreliable websites, your computer may have a big chance to get infected. Those data may conclude users’ IP address, email address, usernames, passwords, search terms, etc. To safeguard your computer and protect your PC, you have to immediately and effectively clean up the nasty redirect virus. Most users are inclined to remove Download7.file-mirror.org redirect virus using their antivirus programs, but sometimes they may find it a failure to remove the threat successfully. In this case, users can manually erase the components of the redirect virus to completely remove it.

Symptoms of Download7.file-mirror.org Redirect Virus

1. Users’ browser settings, such as default homepage and search engine, will be changed by the browser hijacker and users’ search results may be redirected to random or weird websites. 

2. It brings additional parasites on your computer to corrupt your system terribly. It can also bundle with third party freeware, shareware or torrents so that to make worse damage on affected computer. 

3. It often causes redirection and serious PC problems, such as blue screen of death unexpectedly, poor PC performance, programs malfunction, etc. It may take up your high sources by running lots of strange programs in the background. 

4. The redirect virus may block the firewall and antivirus program from working normally, in order to escape from detection and removal. This is a common tactic used by redirect viruses to keep themselves safe. 

5. It compromises your computer and violates your privacy and send the collected information to the third-party for illegal purposes.

How to Remove Download7.file-mirror.org Redirect Virus Effectively

Sometimes, this redirect virus still can penetrate into your computer even you have had it secured by an antivirus program. You may run your antivirus programs to scan your computer system many times, but you fail to pick up any trace of the browser hijack virus via your antivirus. You may want to know why. In the age of cyber, most viruses are crafted with rootkit techniques, and this increases the difficulty of the removal. Most antivirus programs cannot catch up with the speed of virus changes. Being faced with this stubborn virus, the antivirus has no effect on removing it completely. If you have no idea how to deal with, it is suggested to follow the removal instructions as follows. 

Note that manual removal is a quite cumbersome and time-consuming process that is not for every one. Any wrong performance of the process may lead to system crash. A powerful removal tool is highly recommended provided that you are not proficient in computer and unsure what to delete during the manual removal process.

How to Manually Remove Download7.file-mirror.org Redirect Virus

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 Download7.file-mirror.org 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 Download7.file-mirror.org 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 Download7.file-mirror.org 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\ Download7.file-mirror.org.” Right-click this registry key and select “Delete.”
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “[RANDOM].exe”

b. Navigate to directory %PROGRAM_FILES%\ Download7.file-mirror.org \ 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\*.*

Conclusion:

The browser hijack virus is a huge threat for browsers, including Internet Explorer, Mozilla Firefox and Google Chrome. It can show up annoying ads pop-ups when you surf online and redirect you to the website it is meant to promote. Being as a nasty hijack virus, it is able to modify default homepage and start-up page of browser to its malicious domain site. Besides, it would install some unknown add-ons to users’ browsers, with the intention of recording and gathering their browsing history and some other confidential data. Therefore, it is to remove it effectively for the purpose of avoiding worse damage and loss. In case that the antivirus program cannot remove it, the manual removal method is provided above to help. 

Note that manual removal is risky and tough process requiring expertise. If you don’t have sufficient experience dealing the program files, processes and registry entries, you may make mistakes during the manual removal and bring about huge damages to the system. So, you should perform the manual removal with painstaking care. If you cannot remove Download7.file-mirror.org virus completely by yourself, use a redirect virus remover to help you quickly and safely remove all the files of the redirect virus from your computer.

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