In today's video, we're discussing the release of siguza's presentation from Zer0con 2018 called "The HIDeous parts of IOKit". The presentation talks about exploit techniques and how to get started with analysis on the IOKit components. The presentation is heavily based on the write-up of the IOHIDeous vulnerability for macOS that siguza dropped at the…
Category Archives: Reverse Engineering
New iBoot Exploit Released And What it Can Be Used For (Explained)
A new iBoot exploit has been released a couple days ago by Joshua Hill, and the reason I did not make a video about back then, was that the exploit itself is for a quite old device / firmware, but since everybody asks me about it and what it can be used for, here's what…
KeenLab’s MOSEC 2017 iOS 10 Kernel Security Presentation is Now UP!
Two weeks ago, at MOSEC 2017, KeenLab has demonstrated a new Jailbreak for iOS 11 Beta and for iOS 10.3.2 on both iPhone 7 and other 64-Bit devices. The presentation was made by Liang Chen of KeenLab. In the official MOSEC 2017 schedule, you can find Liang with a presentation called "Revisiting the Kernel Security…
iOS Hacking | Hacking a C/C++ Application For Beginners
In today's video I will be showing you how to patch / hack a simple C or C++ application using Hopper Disassembler on macOS. C applications are quite practical to start with because you can deploy them fairly easy on a Jailbroken device and you can even try to reverse engineer it there (although MTerminal…
iOS 9.3.5 Jailbreak Current Status, Fried Apple Team’s Presentation Is up!
In today's video I would like to quickly discuss about the iOS 9.3.5 Jailbreak status, where we are currently, what is going on,who is working on iOS 9.3.5 Jailbreak projects and what happened with the Fried Apple Team presentation. A lot of you ask me about this, so I'll try to make it short. Although…
iOS 10.3.1 App Hacking – Myriam App B2 Released
In today's video I am glad to present you the second iteration o the Myriam application, on which I've been working for a while. Myriam application contains various iOS Security challenges so that people interested in iOS Reverse Engineering can start learning it while staying on the legal side. In Beta 2 Myriam application comes…
iOS App Hacking – How to Patch Log In Challenge (Myriam App)
In today's video I will demonstrate patching Myriam iOS Application's second challenge, that being a log in screen for which we don not know the password nor the username. This will involve static binary analysis and therefore NO JAILBREAK is required to complete this challenge. Myriam Application is a CFT-style app that I have created…
iOS App Hacking – Myriam iOS Security App Released (For Beginners)
Today I am glad to present you an application on which I've been working for a straight month. Created specially for those of you interested in iOS Security, and iOS App Hacking, Myriam is an application containing various levels of vulnerabilities for you to explore and exploit. The application itself follow a neatly organized user…
iOS Application Hacking – Bypassing In-App Locks (Reverse Engineering)
So, in today's video, following up the results of the poll I made on Twitter, I will teach you how to bypass in-app locks by using reverse engineering / run-time modification for iOS apps. The idea is simple, we have a training app called DVIA (Damn Vulnerable iOS App) that contains a lot of security…
How to Start iOS Hacking | Reverse Engineering With Radare2
It's been a while since I made a reverse engineering (hacking, disassembling, patching, etc.) video, and therefore, today I've prepared something for those of you interested into getting started with INFOSEC, and iOS Hacking to be more specific. Aren't you sick of seeing hackers bragging about what they can do? Don't you want to learn…