{"type":"rich","provider_url":"https://hatena.blog","width":"100%","categories":["CTF","Writeup"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2020%2F07%2F12%2F180442\" title=\"TSG CTF 2020 Writeup - CTF\u3059\u308b\u305e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://ptr-yudai.hatenablog.com/","title":"TSG CTF 2020 Writeup","version":"1.0","published":"2020-07-12 18:04:42","author_url":"https://blog.hatena.ne.jp/ptr-yudai/","provider_name":"Hatena Blog","description":"TSG CTF 2020 had been held from July 11th 07:00 UTC for 24 hours. I played it in DefenitelyZer0, a collabolation team of Defenit and zer0pts, and reached 2nd place. I was one of the pwn members and we solved all the pwn tasks. I got 5 out of 6 flags with the help of other members. Here's the tasks a\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/ptr-yudai/20200712/20200712162733.png","blog_title":"CTF\u3059\u308b\u305e","url":"https://ptr-yudai.hatenablog.com/entry/2020/07/12/180442","author_name":"ptr-yudai","height":"190"}