Android

This blog post introduces open-obfuscator, a new open-source project to obfuscate mobile applications.

This blog post is about the internal mechanisms of PGSharp, a cheat engine for PokemonGO.

This second blog post explains how to recover the whitebox’s key from the obfuscated library libnative-lib.so

This first blog post describes the protections in the challenge r2-pay.

Analysis of Tencent Legu: a packer for Android applications.

This blog post deals with QBDI and how it can be used to reverse an Android JNI library

Android crackme that uses system’s internals

Internal structures of OAT format

Internal structures of VDEX format

On how we used LIEF to lift an Android x86_64 library to Linux to perform our usual white-box attacks on it.

This post explains how to use Frida gadget on a non-rooted device.