{"url":"https://ptr-yudai.hatenablog.com/entry/2020/03/23/105837","provider_name":"Hatena Blog","blog_title":"CTF\u3059\u308b\u305e","provider_url":"https://hatena.blog","description":"FireShell CTF had been held from March 22th JST for 24 hours. I played this CTF in zer0pts and we reached 3rd place. I solved only two pwn tasks and one easy crypto/rev, but the pwn tasks are tough and I'm going to write the solutions for them. The tasks and solvers are available here: bitbucket.org\u2026","author_url":"https://blog.hatena.ne.jp/ptr-yudai/","type":"rich","author_name":"ptr-yudai","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2020%2F03%2F23%2F105837\" title=\"FireShell CTF 2020 Writeups - 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>","height":"190","width":"100%","blog_url":"https://ptr-yudai.hatenablog.com/","published":"2020-03-23 10:58:37","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/ptr-yudai/20200323/20200323092341.png","version":"1.0","title":"FireShell CTF 2020 Writeups","categories":["CTF","Writeup"]}