https://pnasis.gitlab.io/tags/xtea/ Recent content in XTEA on pnasis Hugo en-us Sat, 04 Apr 2026 03:04:29 +0300 https://pnasis.gitlab.io/posts/ritsec-ctf-2026-reversing-writeups-part-1-t-reasure-chest/ Sat, 04 Apr 2026 03:04:29 +0300 https://pnasis.gitlab.io/posts/ritsec-ctf-2026-reversing-writeups-part-1-t-reasure-chest/ <h2 id="introduction">Introduction</h2> <p>    Participating in <a href="https://ctfd.ritsec.club/">RITSEC CTF 2026</a>, a <strong>Jeopardy-style</strong> CTF of <strong>intermediate difficulty</strong>, was a great opportunity to sharpen my skills across different areas of cybersecurity. I took part in the competition with the team <a href="https://ctftime.org/team/431287">Echelon Obscura</a>, where I served as the team captain and we ultimately placed <strong>147th out of 663 teams</strong>. The event was both challenging and highly enjoyable, offering a well-balanced mix of problems that required both technical depth and creative thinking under time pressure.</p>