The BSides Chicago 2013 CTF was a fun one and quite the learning experience, so here’s my first ever write up and it’s going to be on challenge #31, easy reverse engineering on a .NET console application.
Challenge #31 Program
Continue reading BSides Chicago 2013 CTF Challenge #31 Write Up…
So this past weekend I was in Chicago for Thotcon 0×4 and BSides Chicago 2013. Quite fun stuff since I haven’t been to a con since Derbycon. I was really looking forward to catching up with some people, checking out some talks, and participating in the CTF at BSides. Continue reading Thotcon 0×4 and BSides Chicago 2013…
A few weeks ago I ran into an article on how to use Google Cloud Messaging with the .NET Framework. That got me thinking, and I wanted to give it a shot in PHP, it couldn’t be too bad right? So, here’s just some simple code on crafting the POST request to send to a specified Android device. All you need to do is supply your own various IDs from Google and whatever Android device you want to send to (as long as it’s registered) and you’re all set.
One of the first things that I’ve done, anti-sec wise, was crack a WEP encrypted access point. I had to use a number of guides to successfully get the key, so I decided to throw them all together into one beginners level guide. Going through here assumes that you’re comfortable with the Linux command line, that you have Aircrack-ng installed, and that your wireless network interface supports packet injection.
Continue reading Cracking WEP with Aircrack-ng…