Substrate - hooking C on Android and iOS part 1/2

This post is the first of a two part walkthrough on hooking C functionality on iOS and Android concerning the use of substrate for hooking code on the two supported mobile platforms. The aim is to provide you with a start to finish demonstration of how you can hook C functions on Android and iOS. The Android post is written by John Kozyrakis. You can check it out here: »

Introducing MEMSCAN

###MEMSCAN MEMSCAN is a utility for iOS which I’ve been working on in bits and pieces here and there. I wanted to be able to dump the memory of a given process or to search for certain bytes in memory and get back an address for those bytes. This can be particularly useful when you’re testing an application which uses PIE and the symbols are not available. Using this technique you can look up the method fingerprint (e. »

Passbook business card tutorial

###Introduction Apple’s passbook functionality has been around for a little while and gradually more and more of the services I use are adopting it, most airlines I fly with use it now, my coffee shops use it, etc. etc. Whilst that’s awesome, there are other cool and creative things you can do with Passbook as an individual though and it’s very easy! One neat trick you can do to impress your co-workers and clients is to create a Passbook business card. »

SuccessID - TouchID override & simulation

####Updates - 12/FEB/2015 - Added reason text to alertview ###iOS 8 activity Over the past few weeks a lot has happened in the iOS jailbreaking community, PanguTeam dropped an iOS 8.0-8.1 jailbreak, developers frantically tried to iron out performance and stability issues and of course app devs began to update their tweaks and utilities. One of the many exciting things about an iOS 8 jailbreak for me is the ability to manipulate all of the new SDK additions, HomeKit, HealthKit, ApplePay, LocalAuthentication, etc. »