The Die Hard file is a scripting addition that can kill an application immediately from an AppleScript. It doesn't send a Quit Apple event. Just kills immediately.
This was written starting at 11:59 PM just before the Hack Show started.
It's written in Think Pascal.
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Destruction Suite:
Copyright ® 1997 Cal Simone. All rights reserved.
kill: Murders the process - NOW!
kill
off application reference -- the application to kill
[a vengeance boolean] -- And just how do you want to me kill this?