I am P1kachu

Security, system, playing with fire.

HackCon 2016 - angry-reverser writeup (RE)

Binary: yolomolo.

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Random OSX Crackmes Writeups

Here are some writeups for OSX crackmes randomly taken from reverse.put.as. If you haven’t done them and want to try them, of course this will spoil you. They are mostly very easy serial checkers, so let’s try to do it with only static analysis.

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Fuzzing IOCTLs with angr

angr and I will join forces in a quest through anarchy, reversing compiled kernel modules to tear their beloved ioctls down…

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Instruction counting with v0lt

Instruction Counting is a black-box approch at determining a program’s internal conception, just by counting the number of executed instructions.

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Defcon Quals 2016 - baby-re Writeup (RE)

Get to reversing.

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ProfileScan - Volatility plugin to guess profiles

Let’s do some forensics analysis, shall we ?

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ASISCTF 2016 - Firtog Writeup (FOR)

Obscurity is definitely not security.

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GoogleCTF 2016 - Audio Visual Receiver Writeup (RE)

Can you find the code?

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GoogleCTF 2016 - Unbreakable Enterprise Activation Product Writeup (RE)

We need help activating this product – we’ve lost our license key :( You’re our only hope!

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PlaidCTF 2016 - Rage Against The Machine Writeup (RE)

All this new fangled machine learning stuff is pretty cool. But sometimes something comes out and you just have no idea what it is or how it works, you know? Running at 40.117.46.42:29281

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