ptr-yudai https://blog.hatena.ne.jp/ptr-yudai/ CTFするぞ https://ptr-yudai.hatenablog.com/ Writeup CTF pbctf 2020 had been held from December 5th 00:00 UTC for 48 hours. I played it in zer0pts and we won the CTF🎉 I mainly worked on the pwn tasks. Every pwn task was very hard (except for Amazing ROP) and there were something to learn. I really enjoyed the CTF. Thank you perfect blue and some members f… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2020%2F12%2F09%2F200118" title="pbctf 2020 Writeup - CTFするぞ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/p/ptr-yudai/20201207/20201207151555.png Hatena Blog https://hatena.blog 2020-12-09 20:01:18 rich https://ptr-yudai.hatenablog.com/entry/2020/12/09/200118 1.0 100%