{"url":"https://yuta1024.hateblo.jp/entry/2019/12/23/005120","categories":["CTF","writeup"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyuta1024.hateblo.jp%2Fentry%2F2019%2F12%2F23%2F005120\" title=\"SECCON CTF 2019 \u56fd\u5185\u6c7a\u52dd writeup - yuta1024&#39;s diary\" 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","provider_url":"https://hatena.blog","blog_title":"yuta1024's diary","author_url":"https://blog.hatena.ne.jp/yharima/","type":"rich","blog_url":"https://yuta1024.hateblo.jp/","version":"1.0","description":"SECCON CTF 2019 \u56fd\u5185\u6c7a\u52dd writeup yharima \u30c1\u30fc\u30e0\u3067\u53c2\u52a0\uff0e \u30a2\u30bf\u30c3\u30af\u30dd\u30a4\u30f3\u30c8 1000 pts + \u30c7\u30a3\u30d5\u30a7\u30f3\u30b9\u30dd\u30a4\u30f3\u30c8 631 pts \u306e\u8a08 1631 pts \u3067 7\u4f4d\u3067\u3057\u305f\uff08\u53bb\u5e74\u3068\u540c\u3058\u9806\u4f4d\u3060\u3063\u305f\uff09\uff0e \u4eca\u56de\u306f\uff0c\u554f\u984c\u3054\u3068\u3067\u306f\u306a\u304f\u601d\u3044\u51fa\u305b\u308b\u7bc4\u56f2\u3067\u6642\u7cfb\u5217\u9806\u3067\u66f8\u304d\u307e\u3059\uff0e \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u672b\u5c3e\u306b\u30ea\u30f3\u30af\u3092\u8cbc\u3063\u3066\u304a\u304d\u307e\u3059\uff0e \u554f\u984c\u6982\u7565 \u58f1: \u30d0\u30a4\u30ca\u30ea\u304c\u4e0e\u3048\u3089\u308c\u3066 UDP \u30d1\u30b1\u30c3\u30c8\u6295\u3052\u308b\u3068\u30d5\u30e9\u30b0\u304c\u66f8\u304d\u8fbc\u3081\u308b \u5f10: \u753b\u50cf\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u306a\u3093\u304b\u3059\u308b\u3089\u3057\u3044\uff08\u898b\u3066\u306a\u3044\uff09 \u53c2: \u591a\u7a2e\u591a\u69d8\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30d0\u30a4\u30ca\u30ea\u304c\u4e0e\u3048\u3089\u308c\u3066 BOF \u3059\u308b\u3084\u3064 \u56db: \u4e88\u9078\u306e reversing \u554f\u984c\u307f\u305f\u3044\u306a\u30d0\u2026","published":"2019-12-23 00:51:20","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/yharima/20191222/20191222234154.jpg","author_name":"yharima","provider_name":"Hatena Blog","title":"SECCON CTF 2019 \u56fd\u5185\u6c7a\u52dd writeup","width":"100%"}