Minesweeper Classic! instal the last version for apple

This method of switching or replacing function implementations is called method swizzling.I'm working on the classic Minesweeper game for mobile platforms

A viable candidate for this is the - function which is called when the Flag button present in the upper right corner of the game is pressed. Instead of calling our function init and findBombs manually from the script, we can replace the implementation of a built-in function of the app. One further optional improvement can be made here. frida -U -l bomb.js -n MinesweeperClassic2 void _cdecl - ( MinesweeperViewController * self, SEL a2 ) init () findBombs () Īnd here it is in action. All cells of the 2D array which hold bombs are initialised with the number 17 and the rest are set to 16. startNewGame initialises this grid using. The MinesweeperViewController has a member named board which returns a BoardView which stores the game grid as a 2D integer array. is the function responsible for initialising the game. Zipping MinesweeperClassic2NotificationServiceExtension.appexĭONE: /private/var/mobile/Documents/Dumped/2-iOS9.0-(Clutch-2.0.4 DEBUG)-2.ipaįinished dumping 2 in 10.8 seconds Successfully dumped framework PureLayout! Successfully dumped framework GoogleToolboxForMac! Clutch-2.0.4-Debug -d 2ĭumping (arm64 ) Patched cryptid (64bit segment) With, the decrypted binary, further analysis can be done using a disassembler such as IDA Pro. I downloaded the application on a jailbroken iPhone running iOS 10.2 and retrieved the decrypted ipa using Clutch. All the companion code for this post can be found here. The devices used were a jailbroken iPhone 5S running iOS 10.2 and a non-jailbroken iPhone 7 running iOS 11.2.1. The app I targeted is Minesweeper Classic 2.

So if you’re interested in reverse engineering or game hacking, read on! This post will cover how I reverse engineered a Minesweeper app for iOS and will delve into the various technical aspects of iOS reverse engineering on both a Jailbroken and non-Jailbroken iPhone.

Since I had never won a game of Minesweeper before, I decided that cheating at it was the way to go. I recently saw a tweet by Osanda Malith about hacking Minesweeper on Windows, which got me motivated to do something similar for iOS.

Minesweeper Classic! instal the last version for apple