My antivirus program has detected Backdoor.Regdor in the system but it is unable to remove the threat permanently. I don’t understand how it can attack my PC when I am using the updated version of antivirus. I have found lots of unknown executable files and shortcuts at different location of the system. My system is running extremely slower just like snail in which working is a difficult task. If you have any idea about the removal process of Backdoor.Regdor then please help me otherwise it can make my system completely useless.

What is Backdoor.Regdor?

Backdoor.Regdor is detected as yet another dangerous and worst trojan virus that infect and cause serious harms on to your compromised system. As it is also capable to infect all the version of the Windows operating system like win XP, win vista, win 7, win 8, win 10 and so on. Once the system is being infected with Backdoor.Regdor nasty trojan virus responsible to does various changes within the system settings like registry files, task manager, Window editor, exe files etc. Further, it also alter the setting of the installed web browser and also replace the existing web browser home page. On the other end it also cause the blue screen of death problems (BSOD), system errors, system crash and such more. It is also responsible to deactivate the installed anti-virus program and crack the browser firewall security program from your infected PC. Also open the backdoor gate of your system to drop on infected and malicious files on to the system. Thus, the performance of the system also slow down and consumed its huge amount of the sys
tem resources too. It also occupy large of the system CPU and memory space. To protect the system from its effect you should immediate remove Backdoor.Regdor from your infected PC without having any delay.

While other hand its presence may not only cause to security leakage and data theft but also whenever this Backdoor.Regdor Trojan will exists inside your computer till your computer may suffer with terrible issues even your computer may throws unexpected errors during launching complete system start up. Apart from this its there are many severe consequences may also occur if this Backdoor.Regdor Trojan is not removed immediately from computer, because it may not only harm computer seriously but also it may exploit system functionality badly and even creates several malicious executable files and run dreadful operations to perform illegal operations. So we strongly advised you to follow given step by step instructions to remove Backdoor.Regdor quickly from PC in order to stay safe.

Harmful Features Of Backdoor.Regdor

Backdoor.Regdor secretly sneaks into the target computer without user’s consent.
This infection has the potential to change the web browser settings, DNS settings, registry settings
It also bring other computer threats like adware, browser hijacker, keylogger, spyware, ransomware, worms and severely corrupt your system.
It hijacks the Internet browser and install malicious plug-ins, extensions, toolbars without users permission.
This infection allows the remote hackers to access your computer information and personal data as well.
This trojan infection results in slow performance of computer.

Method 1: Remove Backdoor.Regdor by Using SpyHunter.

SpyHunter is a useful malware removal tool that detects and removes many malicious threats that several of the major brands can’t detect. This tool will be able to find out and delete Backdoor.Regdor and other related threats from your PC without much trouble. Now follow the steps below to automatically remove the Trojan horse:

Step 1: Download and install SpyHunter on your PC.

download spyhunter now

Step 2: Upon the installation, launch SpyHunter and perform a full system scan by clicking “Scan Computer Now”.

spyhunter-scan computer now

Step 3: Wait for the scan to complete. Then, you will be shown all detected threats on your PC.

spyhunter-fix threats

Step 4: To clean up all threats completely, click “Fix Threats” and restart your PC.

Method 2: How to manually get rid of Backdoor.Regdor?

Restart your computer in Safe Mode with Networking.

For Windows 8:

Reach the desktop on Windows 8 first.
Press Ctrl + Alt + Del keys together.
Open Switch User interface.
switch-user--

And then hold down the “Shift” key and click on “Shut down” button.
Select Restart option from the pop-up page.
From the next page to choose “Troubleshoot”.
choose-an-option

Click on “Advanced Option” and choose “restart”.
Under Startup Settings, press F5/5 key to navigate to the Safe Mode with Networking.

Windows 7, XP and Vista:
Shut down the affected computer first.
Press F8 key repeatedly until Windows Advanced Option Menu loads.
Select the Safe Mode with Networking option by using the up and down arrow keys.
Hit Enter key to reach the desktop.

Step 2: Open Task Manager by tapping Alt+Ctrl+Del keys together. Move the mouse pointer to “Processes” tab. Detect the fake process created by the Backdoor.Regdor popup and click on “End processes” to terminate them.

You can skip this step if you do not find any file associated with Backdoor.Regdor popup.

Step 3: Uninstall Backdoor.Regdor popup programs from the Control Panel.

Remove Backdoor.Regdor popup For Windows 7| Vista

  • Click on Start menu and tap Control Panel.

1

  • Select “Programs” option and choose “Uninstall a Program”.

2

  • Detect all the malicious programs associated with Backdoor.Regdor popup and click on Uninstall button.

3

Steps to Delete Backdoor.Regdor popup From Windows 8

  • On the right edge of the screen, Click on Search button and type “Control Panel”. Click on search button.

4

  • From the search results, select Control Panel. Its Window will appear on the screen, click on Programs and Features option.

5

  • Identify the unknown programs and click on Uninstall button to get rid of Backdoor.Regdor popup permanently.

6

Steps to Delete Backdoor.Regdor popup From Windows 10

  • Click on Start button.

7

  • To show all the contents, you need to click on Settings option.

8

  • Tap System.

9

  • From the System menu, Choose Apps and Features option.

10

  • Find Backdoor.Regdor popup from the list.

11

  • Finally, Click on Uninstall button to protect the system from Backdoor.Regdor popup.

12

Step 4.Uninstall Backdoor.Regdor via System Restore.

System Restore is a utility which comes with Windows operating systems and helps computer users restore the system to a previous state and remove programs interfering with the operation of the computer. If you have created a system restore point prior to installing a program, then you can use System Restore to restore your system and completely eradicate the unwanted programs like Backdoor.Regdor. You should backup your personal files and data before doing a System Restore.

Steps:

a. Close all files and programs that are open.

b. On the desktop, right click Computer and select Properties. The system window will display.

c. On the left side of the System window, click System protection. The System Properties window will display.

System protection

d. Click System Restore and the System Restore window will display.

system properties system restore

e. Select Choose a different restore point and click Next.

restore system files and settings

f. Select a date and time from the list and then click Next. You should know that all programs and drivers installed after the selected date and time may not work properly and may need to be re-installed.

choose a restore point

g. Click Finish when the “Confirm your restore point” window appears.

confirm your restore point

h. Click Yes to confirm again.

windows 7 restore finish confirm

Conclusion

Backdoor.Regdor is a vicious Trojan infection which may display annoying ads on your system. As soon as it gets in, its backdoor Trojan can drop additional malware and allow remote users unrestricted access to the compromised system to execute its destructive actions. As a result, some risky ads-on and toolbar are capable to install in the contaminated computer without any permission. Thus, it is highly recommended to get rid of this vicious Trojan as soon as possible. As we all know that such stubborn Trojan infection can only be removed by manual. However, manual removal process is a complicated procedure. If you make any mistake during this process, you may lead to a mess up on your system.