Here’s an example:
To have a clear idea of how to solve this, I...Read more »
Hello people! The International Capture The Flag hacking competition iCTF 2011, the biggest CTF so far, is over, and it’s time for writeups! Here’s the solutions of the challenges I wrote. Hope you enjoyed them
Here’s how we solved the pp200 challenge, with the Shellphish team (by Manuel, Johannes, Don and I).
For this challenge, we were given an address/port and a file, which was a Solaris executable. Opened in IDA, the executable turned out to be a simple...Read more »
Python 2.6, the one that’s probably sitting in your hard disk, has a reference counting garbage collector. That means that objects are removed from memory right away if there is no object that is referencing them any more.
To avoid leaks, you should...Read more »