Bugs_Bunny CTF 2k17 - International edition During the 29th and 30th of july 2017, we created and hosted Bugs_BunnyCTF 2k17 an international contest in which more than 400 teams from all over the world took part. This was our first experience to host a capture the flag contest. In this contest we are delighted to share our passion...
For10 ,Forensic,10 pt {by BilelKor} We were given a packet capture containing a wifi handshake .The first thing we want to do is to open up this file in Wireshark. Once this file is open, we can see that we indeed have a wireless frames from which we need to extract the key password . All we need...
Crypto ,1 pt My agent intercepted the following message. 4b4241494f4c5e594251471a67196e1e751958495a531a1d58135a1e73621b757559191319641e5866467 5731a411f646e1b78196e191d75751a19686775581a7519787a441a75191a1d4875137f0b590b0b7d It is encrypted using a homemade cryptographic algorithm! He managed also to find which server encrypted the message! You can access it from: nc challenge.hackfest.tn 3001 Can you decrypt the message for us? The server reads the user input , encrypt it and return a hex string.We...
Hash on Hash , Cryptography , 100 pt -solved by chouaib(cho) Task There's a lot of hex strings here. Maybe they're hiding a message? Hint: Thankfully you can solve this without even using a website HexStrings file The first thing that We have hex strings file and we noticed it's MD5 hashes and every 256 char MD5's means...
