{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffurutsuki.hatenablog.com%2Fentry%2F2019%2F05%2F20%2F103107\" title=\"RCTF 2019 writeup - \u3075\u308b\u3064\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/F/Furutsuki/20190520/20190520100734.png","published":"2019-05-20 10:31:07","author_url":"https://blog.hatena.ne.jp/Furutsuki/","provider_url":"https://hatena.blog","url":"https://furutsuki.hatenablog.com/entry/2019/05/20/103107","blog_url":"https://furutsuki.hatenablog.com/","height":"190","author_name":"Furutsuki","provider_name":"Hatena Blog","title":"RCTF 2019 writeup","version":"1.0","type":"rich","categories":[],"description":"RCTF 2019 has been held. We participated in it as team zer0pts and were the 59th place with 791 points. I'm writing up about the baby crypto challenge. [Crypto 400pts(Solved by 31 teams)] baby crypto nc 45.76.208.70 20000 nc 207.148.68.109 20000 Attachments\uff1aClick to download attachment 1 First, it w\u2026","blog_title":"\u3075\u308b\u3064\u304d","width":"100%"}