reverse engineering

PGSharp: Analysis of a Cheating App for PokemonGO

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

Gotta Catch 'Em All: Frida & jailbreak detection

This blog post analyzes the Frida and Jailbreak detection in PokemonGO for iOS.

r2-pay: whitebox (part 2)

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

r2-pay: anti-debug, anti-root & anti-frida (part 1)

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

A Glimpse Into Tencent's Legu Packer

Analysis of Tencent Legu: a packer for Android applications.