Remove Trojan Win32/Sirefef.GC Virus Step by Step

Trojan Win32/Sirefef.GC Description 

Trojan Win32/Sirefef.GC is recognized as a destructive Trojan virus which can be distributed via corrupted free share files, junk email attachments or hacked websites. If you are careless about your internet activities, you may get your computer infected by Trojan Win32/Sirefef.GC. After Trojan Win32/Sirefef.GC breaks in your computer successfully, it will set itself as a start up process automatically so that it can be activated immediately every time when you open your computer. By doing this, Trojan Win32/Sirefef.GC can have better chance to achieve its vicious purposes. Trojan Win32/Sirefef.GC will create its own registry to mess up your system badly. At the same time, this Trojan virus even will create security vulnerabilities to let many malicious things in your computer. They are together can consume large amount of your limited system resource so that your computer running speed will become incredibly slow which will drive you very crazy. Moreover, your computer will freeze up or shut down unexpectedly without any reasons.

In a word, with Trojan Win32/Sirefef.GC stays in your computer, you can’t make your computer work normally. The worst thing of keeping Trojan Win32/Sirefef.GC in your computer is that it allows hackers connect your computer. So they can take control of your computer remotely and they can steal your personal information like credit card account and password for getting more illegal money. Thus, it’s so essential for you to take immediate actions to remove Trojan Win32/Sirefef.GC from your computer entirely.

Terrible Resulted Caused by Trojan Win32/Sirefef.GC

1. It hides deep in your computer and bypasses the antivirus.
2. It automatically runs itself every time you open your computer.
3. It drops malicious files and contaminates normal system files.
4. It consumes many system resources and makes PC performance poor.
5. It opens backdoor for other unwanted malicious programs.
6. It can steal your personal information for illegal purposes.
Trojan Win32/Sirefef.GC Removal Tip
Before the removal, please first back up your system! You should be extremely careful when deleting any file, because any mistake may lead to system crashes and other severe consequence.
METHOD 1. Manual Removal
Step One:
Reboot the computer and before Windows interface loads, hit F8 key repeatedly. Choose “Safe Mode with Networking” option, and then press Enter key. System will load files and then get to the desktop in needed option.
 
Step Two:
Open Windows Task Manager and end virus processes. There are three ways to launch the Task Manager

① Press keys Ctrl+Alt+Del.

② Press keys Ctrl+Shift+Esc.

③ Press the Start button→click on the Run option→Type in taskmgr→press OK.

Step Three:
Click “Start” button and open the “Control Panel”, then double-click “Folder Options”. When the Folder Options window shows up, please click on the “View” tab, tick “Show hidden files and folders” and unmark “Hide protected operating system files(Recommended)” and then press OK.

Step Four:

Open Start menu and click on the “Search programs and files” box. Then delete Trojan Win32/Sirefef.GC files: 

%AppData%\random.exe

%CommonAppData%\random.exe

C:\Windows\Temp\random.exe

%Temp%\random.exe

C:\Program Files\random

Step Five:

Open Registry Editor by pressing Windows+R keys, type in regedit and click “OK” to launch the Windows Registry. Then delete all Trojan Win32/Sirefef.GC registry entries and keys. 

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Settings

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Wpm

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe

 

METHOD 2. Automatic Removal
To completely delete Trojan Win32/Sirefef.GC, you need to know that the manual removal above may not be able to remove virus  completely, because the creators of virus are always updating the virus version.Besides,any tiny mistake during the manual removal process may lead to severe consequences. Therefore,to ensure a complete and safe virus removal, it’s recommended that you get rid of virus with Automatic Trojan Win32/Sirefef.GC Removal Tool. 
                                                                                   

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