[*] pattern 생성
st = ''.join(''.join((a,b,c))
for a in string.ascii_uppercase
for b in string.ascii_lowercase
for c in string.digits)
st1 = ''.join(''.join((b,a,c))
for a in string.ascii_uppercase
for b in string.ascii_lowercase
for c in string.digits)
st= st + st1
st = st[:3000] # 최대 길이
[*] pattern 찾기
import string
import struct
st = ''.join(''.join((a,b,c))
for a in string.ascii_uppercase
for b in string.ascii_lowercase
for c in string.digits)
st1 = ''.join(''.join((b,a,c))
for a in string.ascii_uppercase
for b in string.ascii_lowercase
for c in string.digits)
st = st+st1
st = st[:30000]
find = struct.pack("<L", 0xaabbccdd) # EIP값
print "len : ", len(st)
for i in range(0, len(st)):
if st[i] == find[0]:
if st[i+1] == find[1]:
if st[i+2] == find[2]:
if st[i+3] == find[3]:
print str(i)
print "end"