shellcode1

.section .text
.globl _start
_start:
    jmp overdata
name:.string "/bin/sh"
arg1:.string "-c"
arg2:.string "ls"

overdata:
    leaq name(%rip), %rdi

    pushq $0
    pushq $arg2
    pushq $arg1
    pushq %rdi
    movq %rsp, %rsi

    movq $0, %rdx

    movq $59, %rax
    syscall