Challenge: After I went bankrupt running my cookie store i decided to improve my security and start a pickle store. Turns out pickles are way more profitable! http://13.48.133.116:50000 By visiting the url we get the shop page By clicking buy Read more…
At the first glance it looked like an easy challenge, we had the following image and the description stated that only one bit was flipped. So all we have to do to get the flag was to flip that bit Read more…
Initials In that challenge we got a .vhd file (Virtual Hard Disk) Running file on the file we got that result of file command on the vhd file So it’s a NTFS corrupted image so let’s try to mount it Read more…
Approaching the challenge we only get a simple description: nc 167.172.124.190 9002 Starting up by fuzzing the server with variable lengths of input, we always got the Bad Flag response but with varying time frames based on the input length Read more…
First of all: Who are we?! We are a team consisting of independent Security Researchers,Bug Hunters and Developers working separately in various Tech Companies .. and we like to play CTFs from time to time, so this is a writeup about Read more…