https://reverse.put.as/tags/crackme/ Recent content in crackme on Reverse Engineering Hugo -- gohugo.io en-us reverser@put.as (fG!) reverser@put.as (fG!) &copy; 2025 fG! Sat, 06 Oct 2018 23:15:21 +0100 https://reverse.put.as/2018/10/06/reversing-and-keygenning-qwertyoruiop-crackme/ Sat, 06 Oct 2018 23:15:21 +0100 reverser@put.as (fG!) https://reverse.put.as/2018/10/06/reversing-and-keygenning-qwertyoruiop-crackme/ <p>I was bored this weekend and decided to take some rust out of my reversing skills before they disappear for good. I have spent the past two years or so mostly writing C code (secure C is more like an asymptote but that is why it is a fun challenge) and barely doing any serious reverse engineering and security research. So I decided to revisit some unfinished business with qwertyoruiop&rsquo;s crackme. I had a look when he originally sent it but got distracted with something else at the time and never finished it. I couldn&rsquo;t find any public write-up about it so I decided to write one. It is mostly targeted to newcomers to reverse engineering and macOS. You can click the pictures to see the full size version.</p> https://reverse.put.as/2012/06/04/sandwich-crackme-tutorial-by-qwertyoruiop/ Mon, 04 Jun 2012 23:54:25 +0100 reverser@put.as (fG!) https://reverse.put.as/2012/06/04/sandwich-crackme-tutorial-by-qwertyoruiop/ This is a cracking and keygen tutorial by the reader qwertyoruiop. He’s having fun doing the crackmes and I asked him to write tutorials about them and he did it! So here it is the first in full glory. Things been quiet around here but busy in real life. I wanted to write a few posts about OS X malware but I’m going to present at a conference in July on that topic (hopefully something interesting!