{"type":"rich","width":"100%","description":"CakeCTF 2022 \u958b\u50ac\u3001\u3042\u308a\u304c\u3068\u3046 \u305f\u306e\u3057\u304b\u3063\u305f\u3067\u3059\u3002\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002\u826f\u8cea\u3067\u9762\u767d\u3044\u554f\u984c\u3070\u304b\u308a\u661f5\u3064\u3067\u3059\u3002 \u601d\u3063\u305f\u3053\u3068\u3092\u7f85\u5217\u3059\u308b\u30a8\u30f3\u30c8\u30ea\u3067\u3059\u3002 crc32pwn writeup \u3053\u306e\u554f\u984c\u3001\u975e\u5e38\u306b\u7dba\u9e97\u306b\u89e3\u3051\u305f\u306e\u3067\u3001writeup\u66f8\u304d\u307e\u3059\u3002\u306a\u306e\u3067\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u306fwriteup\u3067\u3059\u3002 \u554f\u984c\u8a2d\u5b9a \u5f15\u6570\u304b\u3089\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u5217\u3092\u53d7\u3051\u53d6\u3063\u3066\u5404\u30d5\u30a1\u30a4\u30eb\u306ecrc32\u3092\u8a08\u7b97\u3057\u3066\u304f\u308c\u308b\u30d0\u30a4\u30ca\u30ea pwn@88ce787fe93d:~$ crc32sum /etc/passwd /etc/hostname /etc/passwd: fda42dee /etc/hostname: 0a5ac61d \u554f\u984c\u74b0\u5883\u306f\u30b7\u30a7\u2026","provider_name":"Hatena Blog","height":"190","url":"https://moraprogramming.hateblo.jp/entry/2022/09/04/223501","categories":[],"author_name":"moratorium08","blog_title":"\u6b23\u5feb\u306e\u81f3\u308a","blog_url":"https://moraprogramming.hateblo.jp/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/moratorium08/20220904/20220904220745.png","title":"CakeCTF\u3001\u3042\u308a\u304c\u3068\u3046","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/moratorium08/","version":"1.0","published":"2022-09-04 22:35:01","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoraprogramming.hateblo.jp%2Fentry%2F2022%2F09%2F04%2F223501\" title=\"CakeCTF\u3001\u3042\u308a\u304c\u3068\u3046 - \u6b23\u5feb\u306e\u81f3\u308a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}