Headache is an amazing reversing challenge on HacktheBox. Before I start, I would like to thank
D3v17 for helping me out and working with me on this challenge upon release. I'd also like to
thank Deimos, who I worked with as well during one or two sections of this challenge. However, it is still active, so it will be password protected with the root flag.
Do not leak the writeups here without their flags. If I detect misuse, it will be reported to HTB. I also will not be responsible for any misuse of these writeups. If you are part of the HTB staff or are the creator of a challenge/box here and would like to see the writeup removed for a certain reason, please contact me. I will remove it as soon as possible.