Archive of posts with tag 'python'

Timed - tjctf 26 May 2020

This one is a cool blacklist bypass. It’s pretty simple. You are presented a text interface asking you to enter a python command. read more...

Tags: ctf writeup python

The Prophet - TetCTF 08 Jan 2020

This was a fun one. We start off with a web page and get a foothold with an arbitrary file read vulnerability, and end it off with a Python Flask Arbitrary Code Execution in the web debugger. read more...

Tags: ctf writeup python flask ACE

7110 - OverTheWire Advent 2019 CTF 30 Dec 2019

This one was one of the easier ones. We are given some .txt files, .csv files, and a single .h C header file. We see that the .csv files contain keylogging data, where the first column is a timestamp and the second column is the key that was pressed. From these .csv files, we are supposed to figure out what Santa typed. read more...

Tags: ctf writeup python

Basic Lightning Theory 03 Apr 2015

Introduction read more...

Tags: lightning theory visual python pygame

Python global variables vs classes 20 Jan 2015

In programming class, the guys sitting next to me found this amazing thing, where you could setup a static class, put variables into it, and treat it as a normal variables, so that in functions, you do not need to call it via global keyword. Example: read more...

Tags: python testing question