Hint: For libc hunters, it's probably Debian Jessie
Info: No more new challenges coming, so pwn them now and be done till next year! :)
Hint: New hint for ndis!

misc / foolang

Session Transcript

TA: Technical Assistance, what can I do you for?

IT: OK, so here’s the thing: We told that script kiddie to store our flag for us. Not in plaintext, of course, but in a more secure way.

TA: So you lost it?

IT: Well, we have the program and the encoded key. And that kid knows nothing about cryptography, that’s for sure!

TA: I didn’t see that coming! So, how may I service you?

IT: You see, those kids nowadays use all those fancy programming languages… I can’t even read his code!

TA: Have you thought about giving it to the CTF community? They lust for this!

IT: Hm, actually, that’s a brilliant idea!

TA: I am very pleased to have satisfied you.


250 Basepoints + 100 Bonuspoints * min(1, 3/9 Solves) = 283 Points

Solved by:

Team Time
Eat Sleep Pwn Repeat 2016-10-01 01:01:29 +0000 UTC
kurachan 2016-10-01 07:08:04 +0000 UTC
MV9rwGOf08 2016-10-01 07:19:51 +0000 UTC
PPP 2016-10-01 07:58:34 +0000 UTC
Webb 2016-10-01 09:00:14 +0000 UTC
LC↯BC 2016-10-01 19:03:17 +0000 UTC
BatmansKitchen 2016-10-02 02:29:57 +0000 UTC
Spatenbräu 2016-10-02 07:08:50 +0000 UTC
Dragon Sector 2016-10-02 12:30:39 +0000 UTC