In this .scx map, "Kill Me" (in attachment) there is a crash trigger that actually crash Starcraft.

When does this occur while playing it?
This is a funny movie map and you have to watch and wait (15 minutes) till it ends. After that, credits will come up and with, a message popup saying "Starcraft will now Crash" and it really did crash Starcraft.

I was wondering if anyone here could help figure out what was use to make the crash trigger in this map.

Attachments:

in the map the maker used a Disabled Starport to crash the player, but that no longer works on hacks such as oblivion.

There are so many ways to crash StarCraft it's not even funny. Off the top of my head:

• Place an Independent Command Center anywhere on the map
  
• Disable a Zerg building. (Not all crash, but many do.) (Trigger: SET DOODAD STATE)
  
• Disable a Terran Add-on that is not a Nuclear Silo. (Trigger: SET DOODAD STATE)
  
• Preplace a Weapon sprite (such as a Marine Gauss Rifle Hit) anywhere on the map. (SCMDraft tree: Sprites>Effects>Weapons)
  
• Place any units sorted (in SCMDraft) under Unit>Neutral>Neutral.
  
• Preplace the sprite for Psionic Storm.
  
• Place any of the "Unused" buildings under Protoss or Zerg.
  

Have fun.

http://www.staredit.net/wiki/Crashlist

Make an EUD with random numbers, with a condition above the EUD that's a switch. Set the switch to crash. (i think. It may just crash the game when starting the map, or just disconnect, I forget)

Place disabled (via property not trigger) sprites of units and it'll crash even oblivion users if they look at it. (If I'm not mistaken)

Most sprites which crash SC won't crash Oblivion. Any that do will probably be patched if leaked to zyn. There are a few, but as soon as zyn finds out, he can easily fix it.

Yeah I remember using a "set doodad state" trigger and it crashed my map. Not even sure what it's supposed to do besides crash ;p

It was used to open and close doors.

Originally, yes, but people found other uses for it.