Tag: nuit du hack

NdH2k11 WaRgam3 – CrackMe 400 (2000pts). Part 2

It is second part of CrackMe task describing. First one you can find there In this part I will detail the analysis of driver ReverMe1.sys

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NdH2k11 WaRgam3 – CrackMe 400 (2000pts). Part 1

This challenge was on reverse engineering. The binary is 32bit MZ-PE executable for Windows. binary Summary: reverse engineering, crypto

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NdH2k11 WaRgam3 – CrackMe 100 (500pts)

This challenge was on reverse engineering. The binary is 32bit MZ-PE executable for Windows. binary Summary: reverse engineering, crypto

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Nuit du hack 2011 CTF Forensic

Forensic 100 On a dumpe la RAM d’une machine sur laquelle tournait un serveur VNC. Le but est de recupere le mot de passe de ce serveur. * * * We have dumped the RAM of a Machine on which was running a VNC server. The goal is to get the password of that VNC …

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Nuit du hack 2011 CTF Crypto 300

Crypto300 (150 pts.) source Python source code is very clear and concise, and could sometimes bring out lots of clues. This is particularly true for this challenge. Summary: key exchange algorithm based on permutations (braid based cryptography), has some vulnerabilities

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