{"published":"2022-12-17 11:27:46","image_url":null,"categories":[],"type":"rich","width":"100%","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcookies.hatenablog.jp%2Fentry%2F2022%2F12%2F17%2F112746\" title=\"BusyBox(Alpine Linux)\u3067one_gadget\u306f\u3046\u3054\u304b\u306a\u3044 - cookies.txt\u3000\u3000\u3000\u3000\u3000\u3000.scr\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"BusyBox(Alpine Linux)\u3067one_gadget\u306f\u3046\u3054\u304b\u306a\u3044","url":"https://cookies.hatenablog.jp/entry/2022/12/17/112746","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/cookie-s/","blog_title":"cookies.txt\u3000\u3000\u3000\u3000\u3000\u3000.scr","provider_name":"Hatena Blog","blog_url":"https://cookies.hatenablog.jp/","author_name":"cookie-s","description":"CTF pwn\u30cd\u30bf\u3067\u3059\u3002\u53e4\u3044\u3084\u3064\u3002\u6570\u5e74\u524d\u306b\u6c17\u3065\u3044\u305f\u3093\u3067\u3059\u304c\u3001\u6025\u306b\u601d\u3044\u51fa\u3057\u3066\u3001\u306a\u3093\u3068\u306a\u304f\u8a18\u4e8b\u306b\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u53e4\u3044\u8a71\u3060\u3057\u5168\u7136CTF\u6700\u8fd1\u3057\u3066\u306a\u3044\u306e\u3067\u3001\u4eca\u3069\u308c\u304f\u3089\u3044\u901a\u3058\u308b\u8a71\u304b\u77e5\u308a\u307e\u305b\u3093\u3002\u6700\u8fd1\u306f\u30ab\u30fc\u30cd\u30eb\u554f\u304c\u6d41\u884c\u3063\u3066\u305d\u3046\u3060\u304b\u3089\u3060\u3044\u3076\u5f79\u306b\u7acb\u305f\u306a\u3055\u305d\u3046\u3002 \u2191\u3068\u3044\u3046\u3068\u3053\u308d\u307e\u3067\u66f8\u3044\u305f\u4e0b\u66f8\u304d\u8a18\u4e8b\u304c\u306f\u3066\u306a\u30d6\u30ed\u30b0\u306b\u4fdd\u5b58\u3055\u308c\u3066\u304b\u3089\u3001\u307e\u305f\u6570\u5e74\u7d4c\u3061\u307e\u3057\u305f\u3002\u96d1\u306b\u5b8c\u6210\u3055\u305b\u3066\u516c\u958b\u3059\u308b\u305e\u3059\u308b\u305e\u3002 \u524d\u63d0\u77e5\u8b58 one gadget CTF pwn\u6587\u8108\u306b\u304a\u3044\u3066\u3001\u307e\u305a\u300cone gadget\u300d\u3068\u3044\u3046\u6982\u5ff5\u304c\u3042\u308a\u307e\u3059\u3002\u7c21\u5358\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002\u300cRIP\u3092\u3068\u308b\u300d(x86\u306a\u3089EIP)(\u3088\u308a\u4e00\u822c\u306b\u306fProgram Counter)\u3068\u3044\u3046\u611f\u899a\u306f\u3082\u2026"}