hnoson

#!/usr/bin/env python
from pwn import *

if len(sys.argv) == 1:
    s = process('./chall', env={ 'LD_LIBRARY_PATH': '.' })
else:
    s = remote('pwn.ctf.zer0pts.com', 9004)

elf = ELF('./chall')
libc = ELF('./libc.so.6')

hnoson

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>

typedef struct reply_t {
    int zero;
    int deebface;
    int number;
    char *msg;

hnoson

import socket
import struct
import subprocess
import threading
import commands
from hexdump import hexdump
import time
import sys
import os

hnoson

#!/usr/bin/env python3
import string
from collections import Counter

if __name__ == '__main__':
    with open('flag.enc', 'rb') as fe:
        enc = list(fe.read())
        ans = [" "] * len(enc)
        for i in range(20):
            counter = Counter(enc[i::20])

hnoson

import hashlib
import commands

c = "LMIG}RPEDOEEWKJIQIWKJWMNDTSR}TFVUFWYOCBAJBQ"
p = "SECCON{"
k = ""
d = "f528a6ab914c1ecf856a1d93103948fe"

def num(c):
    if c == '{':