N4NU

import struct
import numpy as np

d = open('./baby_nn', 'rb').read()

def inv_sigmoid(x):
    return np.log(x / (1 - x))

biases_info = [(0x0A8A0, 0x28), (0x07560, 0x28), (0x04220, 0x28), (0x00EE0, 0x28)]

saelo

//
// Quick and dirty exploit for the "roll a d8" challenge of PlaidCTF 2018.
// N-day exploit for https://chromium.googlesource.com/v8/v8/+/b5da57a06de8791693c248b7aafc734861a3785d
//
// Scroll down do "BEGIN EXPLOIT" to skip the utility functions.
//
// Copyright (c) 2018 Samuel Groß
//

//

bruce30262

#!/usr/bin/env python

# HeapHeaven
# solved by bruce30262

from pwn import *
import subprocess
import sys
import time