{"id":14604,"date":"2018-05-09T09:54:13","date_gmt":"2018-05-09T00:54:13","guid":{"rendered":"http:\/\/www.skyarch.net\/blog\/?p=14604"},"modified":"2018-05-09T09:55:38","modified_gmt":"2018-05-09T00:55:38","slug":"%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%82%92%e6%a5%bd%e3%81%97%e3%81%8f%e5%ad%a6%e3%81%b3%e7%ab%b6%e3%81%84%e5%90%88%e3%81%86","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%82%92%e6%a5%bd%e3%81%97%e3%81%8f%e5%ad%a6%e3%81%b3%e7%ab%b6%e3%81%84%e5%90%88%e3%81%86\/","title":{"rendered":"\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u697d\u3057\u304f\u5b66\u3073\u7af6\u3044\u5408\u3046"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30a2\u30eb\u30d0\u30a4\u30c8\u306e\u5916\u5c71\u3067\u3059\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u4eca\u56de\u306f\u3001CTF(Capture The Flag)\u306b\u3064\u3044\u3066\u306e\u9b45\u529b\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u65e5\u3005\u3001\u9ad8\u5ea6\u5316\u3057\u3066\u3044\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3002<\/p>\n<p>\u6771\u4eac\u30aa\u30ea\u30f3\u30d4\u30c3\u30af\u307e\u3067\u306b\u3042\u306820\u4e07\u4eba\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u3092\u78ba\u4fdd\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u3092\u5897\u3084\u3059\u306b\u306f\u3001\u307e\u305a\u4eba\u3005\u306b\u5bfe\u3057\u3066\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8208\u5473\u3084\u95a2\u5fc3\u3092\u3055\u3089\u306b\u4e0a\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u9762\u767d\u3055\u3084\u5965\u6df1\u3055\u3092\u5b66\u3076\u306e\u306b\u6700\u9069\u306a\u3082\u306e\u304cCTF\u3060\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>@1 CTF\u3068\u306f<\/h2>\n<blockquote><p>CTF\u3068\u306f\u3001Capture The Flag\u306e\u982d\u6587\u5b57\u3092\u3068\u3063\u305f\u3082\u306e\u3067\u3001\u300c\u30cf\u30c3\u30ab\u30fc\u30b3\u30f3\u30c6\u30b9\u30c8\u300d\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u6bce\u5e74\u30e9\u30b9\u30d9\u30ac\u30b9\u3067\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u4e16\u754c\u6700\u5927\u898f\u6a21\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9DEF CON\u3067\u306e\u4f59\u8208\u3068\u3057\u3066CTF\u304c\u59cb\u307e\u3063\u305f\u3002<\/p>\n<p>\u3053\u306eDEF CON\u3067\u306eCTF\u3067\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u89e3\u6790\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u89e3\u6790\u3001\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u6697\u53f7\u89e3\u8aad\u306a\u3069\u306e\u77e5\u8b58\u3084\u6280\u80fd\u304c\u8a66\u3055\u308c\u308b\u3002<\/p>\n<p>\u4e3b\u306b\u653b\u9632\u5f62\u5f0f\u3068\u30af\u30a4\u30ba\u5f62\u5f0f\u306e2\u3064\u306e\u5f62\u5f0f\u304c\u3042\u308b\u3002<\/p><\/blockquote>\n<h2>@2 \u554f\u984c\u306e\u5206\u91ce<\/h2>\n<p>CTF\u306e\u554f\u984c\u5206\u91ce\u306f\u3001\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001Forensics\u3001Pwnable\u3001Web\u3001Network\u3001Miscellaneous\u304c\u4e3b\u306a\u5206\u91ce\u3002<\/p>\n<h4>\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/h4>\n<p>Binary\u3068\u3082\u547c\u3070\u308c\u3001\u57fa\u672c\u7684\u306b\u306f\u30b7\u30ea\u30a2\u30eb\u30ad\u30fc\u306e\u30af\u30e9\u30c3\u30ad\u30f3\u30b0\u306a\u3069\u3068\u540c\u3058\u6280\u8853\u3092\u7528\u3044\u3066\u30d5\u30e9\u30b0\u3092\u596a\u53d6\u3059\u308b\u3053\u3068\u3067\u5f97\u70b9\u3068\u306a\u308b\u3002<\/p>\n<h4>Forensics<\/h4>\n<p>HDD\u3084USB\u30e1\u30e2\u30ea\u3084\u7269\u7406\u30e1\u30e2\u30ea\u306e\u30a4\u30e1\u30fc\u30b8\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u6790\u3057\u3001\u305d\u306e\u4e2d\u304b\u3089\u30d5\u30e9\u30b0\u3092\u596a\u53d6\u3059\u308b\u3053\u3068\u3067\u5f97\u70b9\u3068\u306a\u308b\u3002<\/p>\n<h4>Pwnable<\/h4>\n<p>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8106\u5f31\u6027\u3092\u7a81\u304d\u3001\u4e0d\u6b63\u4fb5\u5165\u3084\u4e0d\u6b63\u6607\u683c\u3092\u3059\u308b\u3053\u3068\u3067\u5f97\u70b9\u3068\u306a\u308b\u3002<\/p>\n<p>\u57fa\u672c\u7684\u306b\u306fBinary\u3068\u540c\u3058\u3060\u304c\u3001\u8106\u5f31\u6027\u306e\u767a\u898b\u3068\u8106\u5f31\u6027\u3092\u653b\u7565\u3059\u308bExploit\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u6280\u8853\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n<p>\u4e00\u756a\u30cf\u30c3\u30ab\u30fc\u3063\u307d\u3044\u3053\u3068\u3059\u308b\u3002<\/p>\n<p>\u30c4\u30fc\u30eb\u3068\u304b\u306e\u30c7\u30b6\u30a4\u30f3\u304c\u304b\u3063\u3053\u3044\u3044\u3002<\/p>\n<h4>Web<\/h4>\n<p>\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027(SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u30fbXSS\u30fbCSRF\u30fbOS\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306a\u3069)\u3092\u7a81\u3044\u3066\u30b5\u30fc\u30d0\u5185\u306b\u4fb5\u5165\u3057\u3001\u30d5\u30e9\u30b0\u3092\u596a\u53d6\u3057\u5f97\u70b9\u3068\u306a\u308b\u3002<\/p>\n<p>Web\u554f\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u500b\u4eba\u60c5\u5831\u306e\u6f0f\u6d29\u306b\u7e4b\u304c\u3063\u3066\u3044\u308b\u653b\u6483\u624b\u6cd5\u3082\u5b66\u3079\u308b\u3002<\/p>\n<h4>Network<\/h4>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30b1\u30c3\u30c8\u3092\u89e3\u6790\u3057\u3001\u305d\u306e\u4e2d\u304b\u3089\u30d5\u30e9\u30b0\u3092\u596a\u53d6\u3059\u308b\u3053\u3068\u3067\u5f97\u70b9\u3068\u306a\u308b\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u57fa\u790e\u7684\u306a\u77e5\u8b58\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u95a2\u3059\u308b\u6df1\u3044\u77e5\u8b58\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>@3 \u653b\u9632\u6226\u5f62\u5f0f<\/h2>\n<blockquote><p>\u653b\u9632\u6226\u5f62\u5f0f\u3067\u306f\u3001\u5404\u30c1\u30fc\u30e0\u3067\u5b88\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3001\u81ea\u30c1\u30fc\u30e0\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u76f8\u624b\u304b\u3089\u306e\u653b\u6483\u3092\u9632\u304e\u3001\u9006\u306b\u76f8\u624b\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u653b\u6483\u3092\u3057\u3066\u6210\u529f\u3057\u305f\u3089\u5f97\u70b9\u3068\u306a\u308b\u3002<\/p>\n<p>\u8457\u540d\u306a\u653b\u9632\u6226\u5f62\u5f0f\u306f\u3001\u6bce\u5e74\u958b\u50ac\u3055\u308c\u3066\u3044\u308bDEF CON\u3067\u884c\u308f\u308c\u3066\u3044\u308b\u3002<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<h2>@4 \u30af\u30a4\u30ba\u5f62\u5f0f<\/h2>\n<blockquote><p>\u30af\u30a4\u30ba\u5f62\u5f0f\u3067\u306f\u3001\u8907\u6570\u306e\u5206\u91ce\u306b\u308f\u305f\u308b\u554f\u984c\u3092\u89e3\u7b54\u3059\u308b\u3002<\/p>\n<p>\u30af\u30a4\u30ba\u5f62\u5f0f\u3067\u306f\u3001\u9632\u5fa1\u3092\u884c\u308f\u306a\u3044\u305f\u3081\u3001\u53c2\u52a0\u8005\u306f\u653b\u6483\u306b\u96c6\u4e2d\u3067\u304d\u308b\u304c\u3001\u4ed6\u30c1\u30fc\u30e0\u304b\u3089\u53d7\u3051\u305f\u653b\u6483\u30b3\u30fc\u30c9\u3092\u6d41\u7528\u3057\u305f\u653b\u6483\u304c\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u4e00\u9762\u3082\u3042\u308b\u3002<\/p>\n<p>\u30af\u30a4\u30ba\u5f62\u5f0f\u3067\u306f\u3001\u5e38\u8a2d\u306e\u3082\u306e\u3082\u5b58\u5728\u3059\u308b\u3002<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<h2>@5 CTF\u3084\u3063\u3066\u307f\u3088\u3046\uff01<\/h2>\n<p>CTF\u3067\u306f\u3001\u5f97\u70b9\u3092\u53d6\u308c\u3070\u53d6\u308b\u307b\u3069\u9ad8\u3044\u9806\u4f4d\u304c\u4ed8\u304d\u3001\u4e0a\u4f4d\u306b\u5165\u308c\u3070\u8cde\u91d1\u306a\u3069\u3082\u51fa\u307e\u3059\u3002<\/p>\n<p>\u4f01\u696d\u306b\u3088\u3063\u3066\u306f\u3001CTF\u5f62\u5f0f\u306e\u554f\u984c\u3092\u51fa\u3057\u3066\u63a1\u7528\u3092\u3057\u3066\u3044\u308b\u4f01\u696d\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5c11\u3057\u3067\u3082\u8208\u5473\u3092\u6301\u3063\u305f\u4eba\u306f\u300cCTF\u300d\u3067gg\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<p>&nbsp;<\/p>\n<p>\u5f15\u7528\u5143<br \/>\n<a href=\"https:\/\/ja.wikipedia.org\/wiki\/\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u30fb\u30b6\u30fb\u30d5\u30e9\u30c3\u30b0\">\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u30fb\u30b6\u30fb\u30d5\u30e9\u30c3\u30b0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30a2\u30eb\u30d0\u30a4\u30c8\u306e\u5916\u5c71\u3067\u3059\uff01 &nbsp; \u4eca\u56de\u306f\u3001CTF(Capture The Flag)\u306b\u3064\u3044\u3066\u306e\u9b45\u529b\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u65e5\u3005\u3001\u9ad8\u5ea6\u5316\u3057\u3066\u3044\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3002 \u6771\u4eac\u30aa\u30ea\u30f3\u30d4\u30c3\u30af\u307e\u3067\u306b\u3042\u306820\u4e07\u4eba\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750&#8230;<\/p>\n","protected":false},"author":1,"featured_media":6210,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"14604","footnotes":""},"categories":[7],"tags":[],"class_list":{"0":"post-14604","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-security","8":"ja"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/14604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/comments?post=14604"}],"version-history":[{"count":14,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/14604\/revisions"}],"predecessor-version":[{"id":14723,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/14604\/revisions\/14723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media\/6210"}],"wp:attachment":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media?parent=14604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/categories?post=14604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/tags?post=14604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}