# Objdump to shellcode char array

# cat od2sc
#!/bin/bash

# Name:   od2sc (objdump to shellcode)
# Usage:  od2sc <object_file>

objdump -D $1 \
| awk -F'\t' '{print $2}' \
| grep -v ^$ \
| tr -d '\n' \
| sed -e 's/ \+/\\x/g' -e 's/^/"\\x/' -e 's/\\x$/\"\n/'

# od2sc execve
"\x31\xc0\x99\xb0\x0b\x52\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x52\x89\xe2\x53\x89\xe1\xcd\x80"