Virtualization & Virtual Machines

27 files

1. Statically Analyzing HyperUnpackMe2

   By Teddy Rogers

   Virtual machines (hereinafter "VMs"), which decode and execute commands written in a low-level proprietary byte code format in a miniature operating environment, are now a mainstream technique in all areas of software protection, from crackmes and commercial packers to industrial-grade protections. In this document, TheHyper's HyperUnpackMe2, located at http://crackmes.de/users/thehyper/hyperunpackme2/, is unpacked statically. This document is an exercise in overkill.
   

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   Submitted April 14, 2020

2. Reversing a Simple Virtual Machine

   By Teddy Rogers

   Paper analysing and the practice of reverse engineering an executable file protected using a simple virtual machine.
   

   190 downloads

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   Submitted April 14, 2020