cmd.exe (e.g. by renaming and/or using a repair CD: with the Vista repair CD you can open “
notepad” in the command prompt and execute file manipulations from the Open Dialog).
Restart. At the login screen press “Shift” five times (at this point, you can guess what
sethc.exe originally did) and a command window with full systemÂ privilegesÂ will appear. Often used to replace forgotten administrator passwords:
net user administrator *
The btwdins.exe method. On systems with the rightÂ Bluetooth service executable, you can execute any executable located at
C:\Program.exe with LocalSystem rights. More info here.
A.k.a. the famous “at”-method, there was a lot of talk about this back in the day (about a year ago). Basically, the concept went like this:
Open a command prompt as a normal user, type:
If it responds with an “
Access denied.” error, you are out of luck. If it responds with “
There are no entries in the list.” then you’re good.
at 18:15 /interactive "cmd.exe"
And at a quarter past six a command prompt will appear, with SYSTEM privileges. Sounds sensible, right? Not really, since the only users able to schedule commands are already local administrators.