Description Category: Cryptography Again, in this task, we explore the realm of cryptographically secure random generators, where predicting the next output is deemed impossible. Are you ready ...

Description Posted on the Discord server. 🔥 Teaser We’re a bit disappointed. We’ve put something special on Ph0wn’s website since ~June and nobody has noticed yet! 🧐 Come on! Get ready...

Description Category: Cryptography Author: Wrth At the wrong place at the wrong time Attachments: one_pad_time.py output.txt Solution 1. Overview The flag has been encrypted wit...

Description Category: Web Author: rene Area51 Raid Luxury Consultation Services https://area51.chall.pwnoh.io Attachments: dist.zip Resolution 1. Overview First we search where th...

Description Category: Web Author: mbund Explore my kitchen! https://text-adventure-api.chall.pwnoh.io/api Attachments: export.zip Resolution 1. Overview The flag is stored in flag...

Description Category: Misc Author: rene I knew I shouldn’t have gotten a cheap phone :/ Attachments: dist Resolution 1. Android bootimg First, we determine the file type with file: $...

Description Category: OSINT That night was definitely the happiest of my life. I get to spend a night with my favorite girl, walking and strolling around the streets of Seoul, holding hands and...

Description Category: Reverse Someone hacked my computer! I really need my important file but it’s encrypted. The IT guy managed to recover one file. But I don’t think that is my file though. ...

Description Category: Forensic I was trying a beginner CTF challenge and successfully solved it. But it didn’t give me the flag. Luckily I have this network capture. Can you investigate? Aut...

Description Category: Forensic https://azusawa.world/#/2023/03/02 Author: enscribe ❖ Note The website only contains the challenge description, and is not needed to solve the challenge. ...