Establish hidden superuser
Suppose we are logged in to broiler as a superuser administrator. First, build a user Hacker in the command line or account management, start - running regedt32.exe, Windows XP / 2000 account information is under registration Under the HKEY_LOCAL_MACHINE / SAM / SAM button, other users have no right to view this, in addition to the system user system, right click, because we are a Administrator login, so we join the Administrator and set it to fully control. At the beginning - run, open regedit.exe Open HKEY_LOCAL_MACHINE / SAM / SAM / DOMAINS / Account / User / Names / Hacker, will guide Hacker, 00000409,000001F4 to Hacker.Reg, 409.REG, 1F4.REG, with Notes This is turned on and edited, copy the value of the key f of the key F of the item 000001F4, overwrite the value of the key f under the item 00000409 corresponding to the HACKER, and then merges HACKER.REG, 409.REG. Remove Hacker under the command line, refresh in regedit.exe, will modify the Hacker.REG import. At this point, the hidden super user is built, then close the regedit.exe. Reform the SAM permissions in Regedt32.exe back to the original state. After the hidden super user is established, you can't see this user in account management, you can't see it under the command line, but you can't change your password after the superuser is established. If you change it with the NET user command, then in Account Management This superuser will be seen again.
