{"title":"\u4eca\u65e5\u306f\u3001SECCON Beginners CTF 2022\u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f\u306e\u65e5\u3002","image_url":null,"author_url":"https://blog.hatena.ne.jp/Updraft/","version":"1.0","blog_url":"https://updraft.hatenadiary.com/","provider_url":"https://hatena.blog","height":"190","url":"https://updraft.hatenadiary.com/entry/2022/06/06/200819","type":"rich","blog_title":"\u4eca\u65e5\u306f\u306a\u306b\u306e\u65e5\u3002","provider_name":"Hatena Blog","description":"\u76ee\u6b21 \u76ee\u6b21 \u3068\u3042\u308b\u65e5 WriteUp Util CoughingFox \u3006 \u3068\u3042\u308b\u65e5 SECCON Beginners CTF 2022\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002 \u30d3\u30ae\u30ca\u30fc\u3068\u8a00\u3048\u3069\u3001\u521d\u6b69\u7684\u306a\u3082\u306e\u3057\u304b\u7b54\u3048\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u697d\u3057\u304b\u3063\u305f\u3067\u3059\u3002 WriteUp \u89e3\u3051\u305f\u554f\u984c\u3060\u3051\u6d41\u308c\u3068\u304b\u8a18\u8ff0\u3057\u3066\u3044\u304d\u307e\u3059\u3002 Util main.go\u306e\u4ee5\u4e0b\u30bd\u30fc\u30b9\u3092\u898b\u308b\u9650\u308aOS\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3060\u306a\u3068\u601d\u3044\u307e\u3057\u305f\u3002 commnd := \"ping -c 1 -W 1 \" + param.Address + \" 1>&2\" result, _ := exec.Command(\"sh\", \"-c\", commnd).CombinedOutpu\u2026","categories":["CTF"],"author_name":"Updraft","published":"2022-06-06 20:08:19","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fupdraft.hatenadiary.com%2Fentry%2F2022%2F06%2F06%2F200819\" title=\"\u4eca\u65e5\u306f\u3001SECCON Beginners CTF 2022\u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f\u306e\u65e5\u3002 - \u4eca\u65e5\u306f\u306a\u306b\u306e\u65e5\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}