{"categories":["CTF"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsei0o.hateblo.jp%2Fentry%2F2017%2F12%2F24%2F134641\" title=\"EDCTF 2013 \u300cbf\u300d \u3092\u89e3\u3044\u305f  - \u66f4\u65b0\u65e5\u6642\u3067\u5dee\u3092\u3064\u3051\u308d\" 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","blog_title":"\u66f4\u65b0\u65e5\u6642\u3067\u5dee\u3092\u3064\u3051\u308d","width":"100%","version":"1.0","published":"2017-12-24 13:46:41","title":"EDCTF 2013 \u300cbf\u300d \u3092\u89e3\u3044\u305f ","description":"\u554f\u984c\u30d5\u30a1\u30a4\u30eb http://shell-storm.org/repo/CTF/EbCTF-2013-08/Pwnables/200/ 5\u6642\u9593\u3050\u3089\u3044\u304b\u304b\u3063\u3066\u3057\u307e\u3063\u305f\u30fb\u30fb\u30fboh... \uff1f\uff1f\uff1f\u300c\u3067\u3082\u6b63\u89e3\u3067\u304d\u308c\u3070OK\u3067\u3059\uff01\u300d \u3053\u308c\u307e\u3067\u306f\u88cf\u7d19\u306b\u30b9\u30bf\u30c3\u30af\u306e\u7d75\u3092\u96d1\u306b\u66f8\u3044\u3066\u3044\u305f\u304c\u3001\u7f6b\u7dda\u306e\u3042\u308b\u30ce\u30fc\u30c8\u306b\u66f8\u304f\u3068\u898b\u3084\u3059\u304b\u3063\u305f\u3002\u6b21\u3082\u305d\u3046\u3057\u3088\u3046\u3002 pwnable.tw\u306ecalc\u306b\u4f3c\u305f\u3082\u306e\u3092\u611f\u3058\u308b(\u4f3c\u3066\u308b\u3068\u306f\u8a00\u3063\u3066\u306a\u3044)\u3002\u304c\u3001\u96fb\u5353\u3067\u306f\u306a\u304f\u72ec\u81ea\u8a00\u8a9e\u3067\u3044\u308d\u3044\u308d\u3059\u308b\u611f\u3058\u3002 \u30b3\u30fc\u30c9\u306b\u51fa\u3066\u304f\u308b\u6f14\u7b97\u5b50\u3092\u6574\u7406\u3057\u3066\u3044\u308b\u6642\u306b\u6c17\u3065\u3044\u305f\u3002Brainf*ck\u3060\u301c\u301c\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u610f\u5473\u3082\u308f\u304b\u3063\u305f\u3002 0x0 + 0x1 - 0x2 > 0x3 < 0x4\u2026","author_name":"sei0okun","height":"190","url":"https://sei0o.hateblo.jp/entry/2017/12/24/134641","type":"rich","image_url":null,"author_url":"https://blog.hatena.ne.jp/sei0okun/","blog_url":"https://sei0o.hateblo.jp/"}