{"provider_url":"https://hatena.blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/ptr-yudai/20201011/20201011203711.png","version":"1.0","description":"I wrote some challenges for this year's SECCON CTF. SECCON was famous for providing some crappy challenges but they eliminated those crappy-challenge authors this year XD Congratulations to HangulSarang, perfect blue, and MSLC! Thank you for playing the CTF and I'm glad if you enjoyed the challenges\u2026","height":"190","width":"100%","type":"rich","author_url":"https://blog.hatena.ne.jp/ptr-yudai/","categories":["Writeup","CTF"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2020%2F10%2F11%2F213127\" title=\"SECCON 2020 Online CTF 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>","provider_name":"Hatena Blog","published":"2020-10-11 21:31:27","title":"SECCON 2020 Online CTF Writeup","blog_url":"https://ptr-yudai.hatenablog.com/","author_name":"ptr-yudai","blog_title":"CTF\u3059\u308b\u305e","url":"https://ptr-yudai.hatenablog.com/entry/2020/10/11/213127"}