본문 바로가기

Games/CTF

PlaidCTF 2014 hudak

Task : Hudak (Reversing 250pt)

Time Spent :  6~8H









Enter the password.

sti_l_t434t_was_1mperat1v3...


Breakpoint 1, 0x08048a51 in ?? ()

(gdb) x/30bx $eax

0x804ce40: 0x04 0x19 0x19 0x68 0x43 0x41 0x03 0x43

0x804ce48: 0x04 0x44 0x5e 0x5b 0x43 0x40 0x45 0x47

0x804ce50: 0x43 0x68 0x06 0x5a 0x52 0x56 0xc8 0x56

0x804ce58: 0x68 0x03 0x44 0x06 0x68 0x19



\x04 \x19 \x19 \x68 \x43 \x41 \x5B \x04 

\xC8 \x44 \x43 \x43 \x43 \x40 \x45 \x47 

\x68 \x68 \x06 \x5A \x52 \x56 \x03 \x56

\x44 \x03 \x5E \x06 \x68 \x19



3 . . _ t v l 3 

@ s t t t w r p

_ _ 1 m e a 4 a

s 4 i 1 _ .



3_tvl3stttwrp__1mea4as4i1_...

_tvl3stttwrp__1mea4as4i1_3...

i_l3sttwtrap_v_1mtea4s41_3...

i_lsttwtrap_v_1mtea4s41_33...

sti_lt__1wtrapmtea4s41_3v3...

sti_lt__wtrapmtea4s41_31v3...

sti_l__wtrapmtea4s41_3t1v3...

sti_l__wtrapmte4s41_3at1v3...

sti_l__wtapmte4s41_3rat1v3...

sti_l__wtapmt4s41_3erat1v3...

sti_l__wtamt4s41_3perat1v3...

sti_l__wtat4s41_3mperat1v3...

sti_l__wtat4s4_31mperat1v3...

sti_l__wtat4s43_1mperat1v3...

sti_l__wtat443s_1mperat1v3...

sti_l__wtt443as_1mperat1v3...

sti_l__tt443was_1mperat1v3...

sti_l_tt443_was_1mperat1v3...

sti_l_t443t_was_1mperat1v3...

sit_t_l344t_was_1mperat1v3...

it_st_l344t_was_1mperat1v3...

it4s3_lt_4t_was_1mperat1v3...

4t_l34st_it_was_1mperat1v3...


Flag : 4t_l34st_it_was_1mperat1v3...


'Games > CTF' 카테고리의 다른 글

PlaidCTF 2014 ezhp  (5) 2014.04.15
PlaidCTF 2014 tenement  (0) 2014.04.15
Codegate 2014 4stone writeup  (0) 2014.03.03
Codegate 2014 Angry Doraemon Writeup  (0) 2014.03.03
Olympic CTF 2014 Echof writeup  (1) 2014.02.10