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Google CTF 2017 – Pwnables – Inst_Prof

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Google CTF 2017 – Pwnables – Inst_Prof – Writeup

Hello my friends, let me tell you a short (wrong: rather long) story.

Once about a time there was a “capture the flag” (CTF) competition, held by the well known, loaded-with-smart-people company, Google. I kind of missed the announcement of that CTF and had been in Dublin for a bit of a holidays … when I saw my Twitter feed getting loaded with status updates from people who were trying to crack the various tasks.

Of course I had to try this then as well – and since I am a massive fan of cracking/hacking/reversing binaries, I checked out the “easy” target called “inst_prof”.


Link:

https://dilsec.wordpress.com/2017/07/06/google-ctf-2017-pwnables-inst_prof-writeup/

 

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