Hacking and random thoughts


Easy (and fast) android application analysis

This is a blog post which I wrote partially a lot of time ago (like other posts that I have never published) because currently I am busy with my job and other stuff that I like to do. In addition, currently I am doing the OSEP course of Offensive Security which is funny but the course is very lar...

Compiling always

Surely you have come across situations where you have had to compile a program, even if you are not a developer. Even today, there will be some other programmer who has just develop in interpreted langa\uages and has problemes every time he has to compile... If you are a developer and you ...

Sending large packets in SSH

I have been having troubles with a question where I had to test that an SSH implementation drops (or reject) packets greater than 262144. Thus, after reading the RFCs and the SSH protocol standard, I had only two solution I found is implement my own SSH protocol, or (easy and chose ...

Basic Linux binary analysis tips

Tips and useful commands for analyse binaries from determining the file to debugging.


The purpose of this post is have a easy and fast guide for the firsts steps of reversing. Obviously reverse engineering is a world and also if you play CTF this guide will not be use...


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