TRUST CTF 2019 [MISC] Easy Taebo write up

↑ 문제 사진

↑action_list.txt

from pwn import *
 
p = remote('server.trustctf.com', 44923)
 
text = {'left_jab' : '@==(^0^)@',
'left_mid_jab' : '@=(^0^)@',
'mid_jab' : '@(^0^)@',
'right_mid_jab' : '@(^0^)=@',
'right_jab' : '@(^0^)==@',
'left_hook' : '@(^0^)@==',
'right_hook' : '==@(^0^)@',
'left_speedball' : '@@@(^0^)',
'right_speedball' : '(^0^)@@@',
'left_kick' : '@||(^0^)==@',
'mid_kick' : '@==(^||^)==@',
'right_kick' : '@==(^0^)||@'}
 
 
p.recvuntil(' : ')
sleep(3)
 
for i in range(100):
        p.recvuntil(' : ')
        a = p.recvline()[:-5].split(' + ')
 
        S = ''
        for i in a:
                S += text[i]
                S += ' '
        p.sendline(S[:-1])
 
p.interactive()

↑ 파이썬 코드

Flag : TRUST{w0w_y0u_9o7_4_w0nd3rfu1_b0dy_lik3_m3}