{"provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","blog_url":"https://groundmonster.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/groundMonster/","height":"190","categories":["CTF"],"width":"100%","title":" picoCTF\u306b\u3088\u308b python\u30ea\u30e2\u30fc\u30c8\u63a5\u7d9a\u306e\u5b66\u3073","url":"https://groundmonster.hateblo.jp/entry/2020/03/31/020728","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgroundmonster.hateblo.jp%2Fentry%2F2020%2F03%2F31%2F020728\" title=\" picoCTF\u306b\u3088\u308b python\u30ea\u30e2\u30fc\u30c8\u63a5\u7d9a\u306e\u5b66\u3073 - groundMonster\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/groundMonster/20200331/20200331013302.png","author_name":"groundMonster","version":"1.0","description":"python3\u3067\u306epwntools picoCTF2018\u306egot-2-learn-libc\u3068\u3044\u3046\u554f\u984c\u3092\u89e3\u3044\u305f\u969b\u306b\u3001pwntools\u3092\u4f7f\u3044python\u304b\u3089ssh\u63a5\u7d9a\u3092\u884c\u3063\u305f\u3002\u305d\u306e\u6642\u306b\u300cset_working_directory\u306e\u8a2d\u5b9a\u3067\u8a70\u307e\u3063\u305f\u305f\u3081\u300d\u3001\u30e1\u30e2\u3092\u6b8b\u3057\u3066\u304a\u304f\u3002 set_working_directory\u306b\u3064\u3044\u3066 \u5185\u5bb9\u306b\u3064\u3044\u3066\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u306e\u5909\u6570\u3092\u5143\u306bshell\u3092\u53d6\u308b\u3082\u306e\u3067\u3001\u53c2\u8003\u306b\u3055\u305b\u3066\u3082\u3089\u3063\u305fkusuwada\u3055\u3093\u306e\u8a18\u4e8b\u3067\u306f\u3001system\u3068fflush\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u5143\u306b\u89e3\u3044\u3066\u3044\u305f\u3002 \u305d\u3053\u3067\u7528\u3044\u3066\u3044\u305fpython\u30b3\u30fc\u30c9\u306e\u4e2d\u3067 # picoCTF \u306e shell server\u306b\u63a5\u7d9a pr\u2026","blog_title":"groundMonster\u306e\u30d6\u30ed\u30b0","published":"2020-03-31 02:07:28"}