Coding | Reversing

PyInstaller Extractor has been updated to version 2.0. This has been long overdue. The project is now migrated to GitHub and all further de...

Back in 2016, kao posted the weasel keygenme on Tuts4you . It consisted of two parts - a custom VM in C# and some crypto. The VM implemen...

This will be my first post of 2018. I've been very busy these days and didn't have the time to devote to this blog, that was the re...

Occasionally, I get questions about how to unpack PyInstaller executables using pyinstxtractor , how to identify the script of interest amo...

PyInstaller Extractor has been updated to v1.9. The features of this release includes: Support for Pyinstaller 3.3 Display the scripts ...

TU CTF is an introductory CTF for teams that want to build their experience. We will have the standard categories of Web, Forensics, C...

Recently I got a chance to try out Vector 35's Binary Ninja , and I must say the experience has been great so far. The good thing about...

Flare-on is an annual CTF style challenge organized by Fire-eye with a focus on reverse engineering. The contest falls into its four...

Bytecode simplifier is a tool to de-obfuscate PjOrion protected python scripts. This post is a short tutorial to show how to use this...

Bytecode simplifier is a tool to deobfuscate PjOrion protected python scripts. It is a complete rewrite of my earlier tool PjOrion Deobfus...