KeyJ's DOS Star

Author:   KeyJ / TRBL
Category: Christmas Challenge
System:   IBM PC or compatible
Language: Assembly
Len source code: 341 bytes (minified assembly source)
Len exe file:    74 bytes (DOS .COM file)
Len code only:   74 bytes (DOS .COM files are code-only)

Instructions:
- assemble with yasm:
  $ yasm -f bin -o vc3kjdos.com vc3kjdos_min.asm
  - other assemblers should work too, but haven't been tested
- run in a DOS emulator like DOSBox:
  $ dosox vc3kjdos.com

Description:
A very straightforward implementation that uses a parametric description of
the star shape.

Comments:
I'd be soooo not surprised if HellMood fits this in 64 bytes or less ... :)