Writeup/CTF_Writeup
[Insomni'hack teaser] Welcome
문제: This year we added a Proof of Work to some of our challenges. Just run python pow.py , were target is the value provided by the server and get the flag. nc welcome.insomnihack.ch 1337 nc welcome.insomnihack.ch 1337 를 하면 다음과 같은 shell이 나온다. ryuhyogon@ubuntu:~/Desktop$ nc welcome.insomnihack.ch 1337 ====================================================================== ============ Welcome to..
2020. 1. 21.
