How to Create Backdoor in windows 8

Windows 8 Alternative Login . How to Create a Windows 8 Backdoor Login

What is Back-Door in Windows Hacking 

BackdoorAs their name implies, backdoor software allows an attacker to access a machine using an alternative entry method. Normal users log in through front doors, such as login screens with user IDs and passwords. Attackers use backdoors to bypass these normal system security controls that act as the front door and its associated locks. Once attackers install a backdoor on a machine, they can access the system without using the passwords, encryption, and account structure associated with normal users of the machine.

Windows 8 Backdoor Login Plan

We are going to exploit knowledge that the 'Ease of access' Icon is wired to Utilman.exe. At the heart of my plan is renaming utilman.exe to utilman_orig.exe, then creating a copy of cmd.exe and finally, renaming 'cmd copy.exe' to utilman.exe.

One more fact you should know about our plan, we have to login as an administrator to prepare the ground before we can subsequently make use of this secret entrance.

'Utilman.exe' file path snap Blow

Minor Setback - File Permissions Problems

Utilman.exe is found in the Window\System32 folder and this location gives the file a measure of protection from any renaming. However, we can outsmart Windows 8's security by taking ownership of the file, giving ourselves full control, then renaming it as planned.

Logon as an administrator.
Launch the Windows Explorer, navigate to the Windows\System32 folder.
Right-click the Utilman file.
Now you should see the screenshot below.
Select the Security tab, Advanced (button), and then seek 'Change'. Our task is to replace TrustedInstaller with your account (administrators should also work).

Take Ownership and Edit Permissions

• Only when you have usurped the TrustedInstaller by taking ownership can you change the permissions - and you will need full control to rename this file.
• Click on 'Edit' (see highlight in screenshot to the right)
• Tick Allow Full control for either just your own account or all local administrators.
• Remember the plan? Time to rename Utilman to Utilman_orig (or similar).
• Take a copy of cmd.exe, which is also in the Windows\System32 folder. (Right-click the file, Copy).
• Paste the file; you should see 'Cmd - copy'.
• Repeat the taking ownership procedure for the file 'Cmd - copy', the technique should be fresh in your mind from Utilman.
• Now rename Cmd - copy.exe to Utilman.exe [Key point]

How to Use Your Windows 8 Backdoor Login

1. Once you have completed the above tasks the login is unbelievably easy; at the main login menu click the 'Ease of access icon', see arrow below.
2. One tiny point, you may need to press enter to get rid of the splash screen and see this symbol at the bottom of the main login screen.

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