How to Map Crash?

Hey. I've been wanting to learn how to map crash on a Maplestory v83 private server. I've tried this specific code,A8 00 DF 00 00 00 00 00 00 00 01 0D 01 00 31, but it was patched. My friend crashed me before and I got a (Error Code -5) once he crashed me. He told me that a coder told him how to map crash.

Are there any coders out there that can tell me/help me learn how to map crash using an injector gadget?

Thanks.

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Map crash isn't used by injector gadget, you use a packet editor/sender