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Hack You CTF 2012 - Stego 100

5 minute read

In this challenge, we were given the a large amount of text in a file. The entire text may be found at the end of this blog post.

Hack You CTF 2012 - Reverse 200

2 minute read

A zip file containing an ELF binary and Windows executable file was given to us. We need not care about the Windows executable as both the ELF binary and the...

Hack You CTF 2012 - Packets 200

less than 1 minute read

In this task, we are supposed to answer the question: “What’s the md5 of the file being transferred?”. We are given another capture file, this time containin...

Hack You CTF 2012 - Packets 100

less than 1 minute read

We are given an objective for the packets series: “Part 1. Find the secret link in this conversation.” We have a .pcap capture file and we simply apply a fil...

Hack You CTF 2012 - HugeCaptcha (PPC100)

less than 1 minute read

PPC100 is a puzzle that requires some degree of scripting. To obtain the flag, we have to add up the two large numbers given and submit the result through PO...