iOSRestrictionBruteForce - Break the restriction of iOS passwords with Python

This version of the application is written with the Python programming language, which is used to decipher the iphone / ipad restriction access code.

Brute force

Obtain the Base64 key and exit the backup file on the Computer.
Decodes the Base64 key and the salt.
Try from 1 to 9999 a with the hash pbkdf2-hmac-sha1 with passlib (you must install passlib moudle before: easy_install passlib)

DEPENDENCIES

This has been tested with Python 2.7 and Python 3.7

Requires requests Install with pip install requests

Usage

usage: ioscrack.py [-h] [-c] [--mojave] [-b folder]

a script to crack the restriction passcode of an iDevice

optional arguments:
-h, --help            show this help message and exit
-c, --cli             prompts user for input
-m, --mojave              helps user run script on macOS mojave
-b folder, --backup folder
                    where backups are located

How to Use

Clone repository

 git clone https://github.com/thehappydinoa/iOSRestrictionBruteForce && cd iOSRestrictionBruteForce

Make sure to use iTunes or libimobiledevice to backup the iOS device to computer
Run ioscrack.py
```
 python ioscrack.py
```

How It Works

Done by cracking the pbkdf2 hash with my lambda function using Passlib

Trys the top 20 four-digit pins
Trys birthdays between 1000-(50 years into the future)
Brute force pins from 1 to 9999
Adds successful pins to local database

How to Protect Against

Encrpyt backups
Backup only on trusted computers

Notes

You may have trouble accessing ~/Library/Application\ Support/MobileSync/Backup/ on macOS Mojave and higher as SIP (System Integrity Protection) prevents programatic access to that folder. The way around this is to copy the folder Backup from the above path to the iOSRestrictionBruteForce folder then run python ioscrack.py -b Backup. Or run python ioscrack.py --mojave

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