2016/01/19

How to Delete Backdoor.XTRat Virus from Infected PC?

What is Backdoor.XTRat?


Backdoor.XTRat is a severe backdoor Trojan that mainly allows unauthorized access and control of an affected computer. It is a terrible infection that usually breaks into a computer via spam emails, infected software, or peer to peer share files. Once you found this infection in your computer, your computer might have been compromised by the remote hackers.

Once infected, your computer will run weirdly and there are often a lot of problems aroused. Firstly, your computer might have booting problem with a cmd.exe app error (0xc0000142). You usually get this error as you shut down the PC. Once you log in, and it takes a while, you will get a pointer with an hourglass that won't stop. And then you will find you are unable to run your security tool. Backdoor.XTRat also corrupts your Internet Explorer toolbar by changing its registry key entries that makes your Internet surfing unsafe. Besides, you can't get anything done as this thing has slowed your PC to molasses speed.

It is dangerous to have Backdoor.XTRat in your computer because it is also capable of downloading and executing various arbitrary files that are harmful to your computer system. You should try your best to remove it for good.

How to Delete Backdoor.XTRat?


Here is a guide that can help you get rid of it completely. Please keep reading.



Method 1: Remove Backdoor.XTRat Trojan with Step-by-Step Manual Removal


Step 1: Turn the PC on and press the key F8 on the keyboard repeatedly as soon as you see anything on the screen until the screen. That is to say, when you enter Windows’ Safe Mode, please choose the option “Safe Mode with Networking”. Then hit Enter on the keyboard. System will be loading files into this mode afterward.



Step 2: End all the harmful running processes of Backdoor.XTRat

Press Win+R keys at the same time to open Run box. And then, type taskmgr into the search blank and press OK to open Windows Task Manager.



Stop all the running processes related to this trojan horse



Step 3: Show and clean all hidden files related to Ransom Backdoor.XTRat

1. Click the Start button and choose Control Panel;
2. Click Appearance and Personalization;
3. Find Folder Options then double-click on it.
4. In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files and click OK button.



HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” =Random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Random
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe”

Step 4: Remove all the malicious registry entries of Backdoor.XTRat

Press Win+R together on the keyboard to open Run box, then type Regedit into the search blank and pressing OK to open Registry Editor.



Then, the Registry Editor window will pop up. And then, delete all registry entries associated with this ransom virus



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

Method 2: Remove Backdoor.XTRat Trojan with SpyHunter - Effective Automatic Support


SpyHunter is a powerful, real-time anti-spyware application that designed to assist the average computer user in protecting their PC from malicious threats like worms, Trojans, rootkits, rogues, dialers, spyware,etc. It is important to note that SpyHunter removal tool works well and should run alongside existing security programs without any conflicts.

So, if you have difficulties in removing Backdoor.XTRat manually, you are suggested to download and install SpyHunter to help you get rid of it effectively and for good.The following steps are helpful for you to download and install it.

Step 1: Click icon “Download” to save SpyHunter-Installer.exe.



Step 2: Click the button “Run” to run SpyHunter-Installer.exe to install SpyHunter step-by-step.





Step 3: When the SpyHunter is set up successfully on your desktop, you can click the button “Start New Scan” to scan and detect your computer thoroughly for Backdoor.XTRat and other suspicious programs hiding in the computer system.



Step 4: To remove Backdoor.XTRat or other unknown suspicious programs on the computer, you need to click the button “Select all”, and then click the button “Remove” on the bottom right corner.





Good to Know: 

Backdoor.XTRat is really dangerous and harmful. Once installed, it will do much harm to the computer system. It can create many junk files in the system everywhere, which can degrade your computer performance greatly. Besides, it will change the computer’s important settings such as start-up items, registry entries, etc. As you can see, this trojan infection is a big danger to the computer users, so, it should be removed without any delay.

Want to have malicious Backdoor.XTRat Trojan removed effectively and safely?

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