arisada

#!/usr/bin/env python3
from libctf import *
import subprocess

process=subprocess.Popen(["./secuprim", "3l6f2tUN3Ix7k9TY4v0dLv",
	"e6c2f738459e25670d3d46785f2e4496"], stdout=subprocess.PIPE)
print(process.stdout.read()[:4])
process.kill()

arisada

Keybase proof

I hereby claim:

• I am arisada on github.
• I am aris (https://keybase.io/aris) on keybase.
• I have a public key ASBt7AuYECwQQNI2SRMk2FGvjjhwJS7cryM8OkrVpoZ2rQo

To claim this, I am signing this object:

arisada

#!/usr/bin/env python3

from collections import namedtuple

def maketuple(name, params, data):
	tclass=namedtuple(name, params)
	d = tclass._make(data[i] for i in params.split(' '))
	return d

data = {

arisada

#!/usr/bin/env python

#https://github.com/aris_ada/libctf
from libctf import *
import camellia
from struct import unpack
#https://github.com/MITRECND/chopshop/blob/master/ext_libs/lznt1.py
import lznt1

def crack():

arisada

/* When mallocing a huge amount of data, you will be put directly in mmap */
/* however, if you manage to alloc and desalloc blocks of data under 0x80000 */
/* you will be able to change the threshold and have bigger blocks of data */
/* alloced in the brk() heap. */
aris@ubuntu1204-32:$ cat mesures.c 
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

int main(){