This write up documents the challenges I solved during the US Cyber Games 2025 , specifically in the categories of Pwn, Forensics, Reverse Engineering, and Cryptography. Each section walks through ...

I took 1st place 🥇 in CyberGame 2025, solving 71 out of 73 challenges and claiming 52 First bloods 🩸 along the way. The game featured a wide variety of categories, including: Web Exploit...

XS2: Looper - xor school Get Part of the XOR Key To kick things off, We leveraged the magic of knowing the flag format udctf{. XORing this snippet against the start of the ciphertext started to ...

This is a writeup for DeadFace ctf 2024 Reverse Engineering Cereal Killer 01 We are given a binary and an executable file. Running the executable we are prompted for a password I loaded up ...

This is a writeup for , forensics and web challenges from WolvCTF 2024 Forensics: Hidden Data [Beginner] Question: WOLPHV sent me this file. Not sure what to comment about it Flag: wctf{h1dd3n_d4...

This is a writeup for forensics for HTB 2024 Urgent [Very Easy] We are given an email file .eml file. Printing out its contents we notice base64 encoding Using CyberChef we are able to decod...