{"id":106093,"date":"2016-09-29T13:15:05","date_gmt":"2016-09-29T20:15:05","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=106093"},"modified":"2020-04-07T23:14:13","modified_gmt":"2020-04-08T06:14:13","slug":"unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions\/","title":{"rendered":"LabyREnth\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b3\u30f3\u30c6\u30b9\u30c8: \u30e2\u30d0\u30a4\u30eb\u7a2e\u76ee\u306e\u89e3\u7b54"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u4eca\u56de\u3053\u306e\u30d6\u30ed\u30b0\u30b7\u30ea\u30fc\u30ba\u3067\u306f\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/unit42-announcing-the-labyrenth-capture-the-flag-ctf-challenge\/\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">LabyREnth\u3001Unit 42\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b3\u30f3\u30c6\u30b9\u30c8<\/a>\u306e\u8ab2\u984c\u306e\u89e3\u7b54\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002\u9031\u306b1\u7a2e\u76ee\u305a\u3064\u89e3\u7b54\u3092\u516c\u958b\u3057\u307e\u3059\u304c\u3001\u6b21\u306f\u30e2\u30d0\u30a4\u30eb\u7a2e\u76ee\u3067\u3059\u3002<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb\u8ab2\u984c1: \u3053\u308c\u304c\u6700\u5f8c\u306e\u30c1\u30e3\u30f3\u30b9\u3060\u3002\u8ce2\u304f\u9078\u3073\u305f\u307e\u3048<\/h3>\n<p><i>\u8ab2\u984c\u4f5c\u6210\u8005: Jeff White\u00a0<\/i><a href=\"https:\/\/twitter.com\/noottrak\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \"><i>@noottrak<\/i><\/a><\/p>\n<p>\u3053\u306e\u8ab2\u984c\u7528\u306eiOS\u30a2\u30d7\u30ea\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3067\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068\u3001\u56db\u89d2\u5f62\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u3001\u305d\u308c\u306b\u30bf\u30c3\u30c1\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6b63\u3057\u3044\u56db\u89d2\u5f62\u3092\u9078\u3076\u3068\u7dd1\u8272\u306b\u5909\u308f\u308a\u307e\u3059\u304c\u3001\u6b63\u3057\u304f\u306a\u3044\u3082\u306e\u3092\u9078\u3076\u3068\u9ec4\u8272\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u6b63\u3057\u304f\u306a\u3044\u3082\u306e\u306b\u3082\u3046\u4e00\u5ea6\u30bf\u30c3\u30c1\u3059\u308b\u3068\u8d64\u8272\u306b\u5909\u308f\u308a\u3001\u30d7\u30ec\u30fc\u30e4\u30fc\u306e\u8ca0\u3051\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-1.png\" \/><\/p>\n<\/div>\n<p>\u76ee\u6a19\u306f\u3059\u3079\u3066\u306e\u56db\u89d2\u5f62\u3092\u7dd1\u8272\u306b\u3057\u3066\u30b2\u30fc\u30e0\u306b\u52dd\u3061\u30d5\u30e9\u30b0\u3092\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u3067\u3059\u3002\u3082\u3057\u304b\u3057\u305f\u3089\u30b2\u30fc\u30e0\u3092\u3057\u3066\u307f\u3066\u5e78\u904b\u306b\u6075\u307e\u308c\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3042\u308b\u3044\u306f\u3001\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30ea\u30d0\u30fc\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3057\u3066\u30ad\u30fc\u3092\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u30d0\u30a4\u30ca\u30ea\u3092IDA\u3067\u958b\u304f\u3068\u3001\u95a2\u6570\u3092\u3044\u308d\u3044\u308d\u62fe\u3044\u8aad\u307f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u4eba\u76ee\u3092\u5f15\u304f\u8208\u5473\u6df1\u3044\u95a2\u6570\u306b\u3059\u3050\u6c17\u4ed8\u304d\u307e\u3059\u3002\u8a73\u7d30\u306b\u8ff0\u3079\u308b\u3068\u3001\u305d\u308c\u3089\u306e1\u3064\u306f\u3001\u95a2\u6570\u306e\u6700\u521d\u3067\u3001\u8907\u6570\u30d0\u30a4\u30c8\u304b\u3089\u306a\u308b\u9577\u3044\u914d\u5217\u3092\u3001\u79fb\u52d5\u5148\u3068\u306a\u308bRDX\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u306a\u304c\u3089\u79fb\u52d5\u3057\u3066\u3044\u307e\u3059\u3002IDA\u5185\u306e\u5404\u30d0\u30a4\u30c8\u4e0a\u3067\u2018R\u2019\u3092\u62bc\u305b\u3070\u3001\u30ad\u30fc\u306e\u79fb\u52d5\u304c\u9032\u884c\u4e2d\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-2.png\" \/><\/p>\n<\/div>\n<p>PAN{EZE_S41d_Th15_w4s_Ea5y}<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb\u8ab2\u984c2: \u8907\u6570\u306e\u9078\u629e\u80a2\u3063\u3066\u3001\u3042\u306a\u305f\u306f\u8a00\u3063\u305f\u304b\u306a<\/h3>\n<p><i>\u8ab2\u984c\u4f5c\u6210\u8005: Juan Cortes\u00a0<\/i><a href=\"https:\/\/twitter.com\/kongo_86\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \"><i>@kongo_86<\/i><\/a><\/p>\n<p>APK\u30d5\u30a1\u30a4\u30eb\u2018EZfill.apk\u2019\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u5206\u6790\u3092\u59cb\u3081\u308b\u305f\u3081\u306b\u306f\u3001zip\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u51cd\u3059\u308b\u304b\u3001apktool\u3092\u4f7f\u3063\u3066\u30ea\u30bd\u30fc\u30b9\u3001Manifest\u30d5\u30a1\u30a4\u30eb\u3001\u304a\u3088\u3073smali\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u79c1\u306fapktool\u306e\u65b9\u304c\u597d\u307f\u3067\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-3.png\" \/><\/p>\n<\/div>\n<p>AndroidManifest.xml\u30d5\u30a1\u30a4\u30eb\u3092\u8abf\u3079\u308b\u3068\u3001\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u6bd4\u8f03\u7684\u5c0f\u3055\u306aAPK\u3067\u3042\u308a\u3001main activity\u30921\u3064\u4f34\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-4.png\" \/><\/p>\n<\/div>\n<p>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3053\u306eAPK\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-5.png\" \/><\/p>\n<\/div>\n<p>\u30a2\u30d7\u30ea\u306e\u30ea\u30b9\u30c8\u306e\u4e2d\u306b\u3042\u3063\u305f\u30a2\u30d7\u30ea\u304c\u73fe\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-6.png\" \/><\/p>\n<\/div>\n<p>\u30a2\u30d7\u30ea\u3092\u958b\u304f\u3068\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u507d\u306e\u30c7\u30fc\u30bf\u3092\u5c11\u3057\u5165\u529b\u3057\u3066\u4f55\u304c\u5f97\u3089\u308c\u308b\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-7.png\" \/><\/p>\n<\/div>\n<p>\u96fb\u5b50\u30e1\u30fc\u30eb\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u4f55\u3089\u304b\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u3053\u306e\u6642\u70b9\u3067\u3053\u306e\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u306e\u89e3\u6790\u3092\u59cb\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u76f4\u3061\u306bsmali\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3057\u3001\u3042\u308b\u3044\u306f<a href=\"https:\/\/bytecodeviewer.com\/\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">Bytecodeviewer<\/a>\u3092\u4f7f\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308b\u3068\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9\u304cjava\u3067\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u76f4\u3061\u306b\u3042\u308b\u95a2\u6570\u304c\u76ee\u306b\u7559\u307e\u308a\u307e\u3059\u304c\u3001\u3053\u306e\u95a2\u6570\u306fchar\u578b\u914d\u5217\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306b\u53d6\u308a\u3001char\u578b\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306e\u5185\u90e8\u306b\u306fint\u578b\u914d\u5217\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3072\u3087\u3063\u3068\u3057\u305f\u3089\u3053\u306e\u914d\u5217\u306f\u30d5\u30e9\u30b0\u304c\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u3082\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u7b87\u6240\u3068\u3001\u5f15\u6570\u3068\u3057\u3066\u6e21\u3055\u308c\u308bchar\u578b\u914d\u5217\u3092\u898b\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c8\u30ec\u30fc\u30b9\u3057\u3066\u9061\u308b\u305f\u3081\u306bonCreate\u95a2\u6570\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fAndroid\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u958b\u59cb\u3059\u308b\u969b\u306e\u6700\u521d\u306e\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3067\u3059\u3002\u30a2\u30d7\u30ea\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3053\u308d\u304b\u3089\u547c\u3073\u623b\u3059\u3068\u30dc\u30bf\u30f3\u304c\u3072\u3068\u3064\u898b\u3048\u307e\u3057\u305f\u306e\u3067\u3001\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u52d5\u4f5c\u3092\u3042\u308b\u95a2\u6570\u304c\u6271\u3063\u3066\u3044\u308b\u306e\u3060\u3068\u78ba\u4fe1\u3067\u304d\u307e\u3059\u3002onCreate\u95a2\u6570\u306e\u4e2d\u306b\u306fsetOnClickListener\u304c\u3042\u308a\u307e\u3059\u3002setOnClickListener\u306b\u6e21\u3055\u308c\u308b\u3082\u306e\u3092\u8fbf\u3063\u3066\u307f\u308b\u3068\u3001\u305d\u308c\u304cOnClick\u95a2\u6570\u3092\u6301\u3064\u30af\u30e9\u30b9\u2018b\u2019\u3092\u30dd\u30a4\u30f3\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-8.png\" \/><\/p>\n<\/div>\n<p>onClick\u306fCupsLogin\u5185\u306e\u95a2\u6570\u306b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u304c\u5c11\u3057\u3070\u304b\u308a\u96e3\u8aad\u5316\u3055\u308c\u3066\u3044\u3066\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u306e\u304c\u3044\u3055\u3055\u304b\u96e3\u3057\u3044\u306e\u3067\u3001\u3053\u308c\u3092\u30c8\u30ec\u30fc\u30b9\u3059\u308b\u306e\u306b\u91cd\u8981\u306a\u70b9\u306b\u7684\u3092\u7d5e\u308a\u307e\u3059\u3002\u6b21\u306e2\u3064\u306e\u5c0f\u3055\u306a\u95a2\u6570\u306b\u6ce8\u76ee\u3057\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-9.png\" \/><\/p>\n<\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-10.png\" \/><\/p>\n<\/div>\n<p>\u6587\u5b57\u2018@\u2019\u3068\u9577\u3055\u304c4\u3067\u3042\u308b\u3053\u3068\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3057\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u308b\u3053\u3068\u304b\u3089\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u307e\u305f\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u3042\u308b\u3044\u306f\u305d\u306e\u4e21\u65b9\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u7d50\u8ad6\u4ed8\u3051\u307e\u3057\u305f\u3002\u9061\u3063\u3066\u30c8\u30ec\u30fc\u30b9\u3057\u3066\u3044\u304f\u3068\u3001private void m()\u306e\u4e2d\u3067\u3053\u308c\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-11.png\" \/><\/p>\n<\/div>\n<p>\u305d\u306e\u95a2\u6570\u306e\u5185\u90e8\u306b\u3042\u308b\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308b\u3068\u3001\u2018string\u2019\u304a\u3088\u3073\u2018string2\u2019\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u6e21\u3055\u308c\u3066\u3044\u308b\u3068\u3053\u308d\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-12.png\" \/><\/p>\n<\/div>\n<p>\u4f5c\u6210\u4e2d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fAsyncTask\u3092\u62e1\u5f35\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067<a href=\"https:\/\/developer.android.com\/reference\/android\/os\/AsyncTask.html\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">AsyncTask\u306b\u95a2\u3059\u308bAndroid\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/a>\u306b\u3088\u308c\u3070\u3001AsyncTask\u306f\u5b9f\u884c\u3055\u308c\u308b\u30684\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8e0f\u3093\u3067\u884c\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30af\u30e9\u30b9\u306e\u5185\u90e8\u306b\u306fchar\u306b\u95a2\u3059\u308b\u30c1\u30a7\u30c3\u30af\u304c\u3055\u3089\u306b\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3057\u305f\u3002\u30b3\u30fc\u30c9\u3092\u5206\u6790\u3057\u3066\u3001doInBackground\u304c\u95a2\u6570\u2018a\u2019\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u5185\u90e8\u306b\u3082\u3084\u306f\u308a\u547c\u3073\u51fa\u3057\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-13.png\" \/><\/p>\n<\/div>\n<p>\u3053\u306e\u95a2\u6570\u3092\u5206\u6790\u3059\u308b\u3068\u3001\u3053\u308c\u304c\u30c1\u30a7\u30c3\u30af\u3068char\u578b\u914d\u5217\u306e\u69cb\u7bc9\u3092\u884c\u3063\u305f\u5f8c\u306b\u305d\u306e\u914d\u5217\u3092\u95a2\u6570\u306b\u6e21\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u304c\u3069\u3093\u306a\u5024\u3092\u5f85\u3063\u3066\u3044\u308b\u306e\u304b\u8abf\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u3069\u3093\u306achar\u306e\u5024\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u308b\u306e\u3060\u308d\u3046\u304b\u3068\u8003\u3048\u306a\u304c\u3089\u6642\u9593\u3092\u904e\u3054\u3057\u3066\u307f\u308c\u3070\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u95a2\u3059\u308b\u4e8c\u3001\u4e09\u306e\u5024\u3092\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u306b\u898b\u6975\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T1.png\" \/><\/p>\n<\/div>\n<p>\u305d\u308c\u4ee5\u5916\u306echar\u306b\u95a2\u3057\u3066\u306f\u3001\u7dcf\u5f53\u305f\u308a\u653b\u6483\u3092\u3059\u308bPython\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3059\u3067\u306b\u767a\u898b\u3057\u3066\u3042\u308b\u30c7\u30b3\u30fc\u30c9\u51e6\u7406\u95a2\u6570\u3092Python\u306b\u5165\u308c\u66ff\u3048\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u4e0b\u8a18\u306f\u3053\u308c\u3092\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u30b5\u30f3\u30d7\u30eb \u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T2.png\" \/><\/p>\n<\/div>\n<p>\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3088\u308a\u7d041,500\u500b\u306e\u7570\u306a\u308b\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u305d\u3046\u3057\u3066\u304b\u3089\u2018PAN{\u2018\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u884c\u3092grep\u3067\u691c\u7d22\u3057\u306616\u500b\u306b\u7d5e\u308a\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8208\u5473\u6df1\u3044\u3053\u3068\u306b\u30018\u500b\u306e\u7570\u306a\u308b\u30ad\u30fc\u3092\u6301\u3064\u30d5\u30e9\u30b0\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-14.png\" \/><\/p>\n<\/div>\n<p>\u6b63\u3057\u3044\u7d44\u307f\u5408\u305b\u3092\u3069\u308c\u3067\u3082\u304b\u307e\u308f\u306a\u3044\u306e\u3067\u30a2\u30d7\u30ea\u306b\u5165\u529b\u3057\u3066\u307f\u308b\u3068\u3053\u3093\u306a\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-15.png\" \/><\/p>\n<\/div>\n<p>PAN{da_cups_is_halfEmpty_||_halfFull}<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb\u8ab2\u984c3: \u3053\u306e\u5b9f\u884c\u5f62\u5f0f\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u51fa\u56de\u3063\u3066\u3044\u308b\u6700\u9ad8\u306e\u30b9\u30de\u30db15\u500b\u306a\u3089\u3069\u308c\u3067\u3082\u52d5\u4f5c\u3067\u304d\u308b\u305e<\/h3>\n<p><i>\u8ab2\u984c\u4f5c\u6210\u8005: Josh Grunzweig\u00a0<\/i><a href=\"https:\/\/twitter.com\/jgrunzweig\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \"><i>@jgrunzweig<\/i><\/a><i><\/i><\/p>\n<p>\u3053\u306e\u8ab2\u984c\u5411\u3051\u306b\u3001Windows Mobile\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528\u306b\u4f5c\u6210\u3055\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8ab2\u984c\u306b\u53d6\u308a\u639b\u304b\u308b\u306e\u306b\u306f\u65b9\u6cd5\u304c\u4e8c\u3001\u4e09\u3042\u308a\u307e\u3059\u304c\u3001\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u306a\u65b9\u6cd5\u306e\u65b9\u304c\u3001Microsoft Windows\u306e\u30e2\u30d0\u30a4\u30eb \u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3057\u305f\u308a\u3001\u5b9f\u969b\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u30b3\u30fc\u30c9\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u306e\u306b\u6bd4\u3079\u305f\u3089\u4e00\u756a\u7c21\u5358\u3060\u3068\u8a00\u3063\u3066\u3044\u3044\u3067\u3057\u3087\u3046\u3002\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u74b0\u5883\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u305f\u306a\u3089\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 477px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-16_Figure-1.png\" alt=\"\u56f31 \u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u74b0\u5883\u3067\u5b9f\u884c\u4e2d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\" width=\"477\" height=\"874\" \/><figcaption class=\"wp-caption-text\">\u56f31 \u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u74b0\u5883\u3067\u5b9f\u884c\u4e2d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/figcaption><\/figure>\n<\/div>\n<p>\u4e0e\u3048\u3089\u308c\u305f\u30d0\u30a4\u30ca\u30ea\u3092\u8abf\u3079\u308b\u969b\u3001\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u30922\u56deunzip\u51e6\u7406\u3092\u884c\u3046\u3068\u4ee5\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-17_Figure-2.png\" alt=\"\u56f32 Windows Mobile\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089unzip\u51e6\u7406\u3067\u5f97\u3089\u308c\u305f\u30d5\u30a1\u30a4\u30eb\" width=\"500\" height=\"265\" \/><figcaption class=\"wp-caption-text\">\u56f32 Windows Mobile\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089unzip\u51e6\u7406\u3067\u5f97\u3089\u308c\u305f\u30d5\u30a1\u30a4\u30eb<\/figcaption><\/figure>\n<\/div>\n<p>\u554f\u984c\u306e\u5b9f\u884c\u5f62\u5f0f\u30d5\u30a1\u30a4\u30eb\u306f.NET\u30e9\u30a4\u30d6\u30e9\u30ea\u306a\u306e\u3067\u3001\u3053\u308c\u3092<a href=\"https:\/\/github.com\/0xd4d\/dnSpy\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">dnSpy<\/a>\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u3063\u3066\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u57fa\u5e95\u3092\u306a\u3059\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308b\u3068\u3001\u96e3\u8aad\u5316\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u305f\u3081\u5185\u5bb9\u3092\u8aad\u307f\u53d6\u3063\u3066\u7406\u89e3\u3059\u308b\u306e\u304c\u3044\u3063\u305d\u3046\u56f0\u96e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-18_Figure-3.png\" alt=\"\u56f33 Windows Mobile\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5185\u306e\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9\" width=\"500\" height=\"267\" \/><figcaption class=\"wp-caption-text\">\u56f33 Windows Mobile\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5185\u306e\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u30921\u30b9\u30c6\u30c3\u30d7\u305a\u3064\u8aad\u307f\u9032\u3081\u3001\u305d\u306e\u904e\u7a0b\u3067\u95a2\u6570\u3092\u30ea\u30cd\u30fc\u30e0\u3059\u308c\u3070\u4f55\u304c\u8d77\u304d\u3066\u3044\u308b\u306e\u304b\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>SystemProductName\u304c\u2018Virtual\u2019\u3067\u3042\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u2018Virtual\u2019\u3067\u3042\u308c\u3070\u3001\u30b3\u30fc\u30c9\u306f\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u306e\u4e2d\u3067\u52d5\u3044\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u5e38\u306bTrue\u3092\u8fd4\u3059\u95a2\u6570\u306b\u5bfe\u3057\u3066\u30d6\u30fc\u30ea\u30a2\u30f3\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3046\u3002\u8fd4\u3059\u5024\u306e\u5909\u66f4\u306f\u624b\u52d5\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u753b\u9762\u306e\u89e3\u50cf\u5ea6\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u5e45\u304c1000\u3088\u308a\u5927\u304d\u304f\u9ad8\u3055\u304c5\u3088\u308a\u3082\u5927\u304d\u3044\u3082\u306e\u3092\u63a2\u3059\u3002<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306e\u6761\u4ef6\u304c\u3059\u3079\u3066\u6e80\u305f\u3055\u308c\u305f\u5834\u5408\u3001\u30b3\u30fc\u30c9\u306f\u5b9f\u884c\u3092\u7d9a\u3051\u307e\u3059\u3002\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u3001\u2018Hounds Released!\u2019(\u731f\u72ac\u304c\u653e\u305f\u308c\u305f!)\u3068\u3044\u3046\u5fdc\u7b54\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-19_Figure-4.png\" alt=\"\u56f34 \u305f\u304f\u3055\u3093\u3042\u308b\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4e2d\u3067\u76ee\u306b\u3059\u308b1\u3064\" width=\"500\" height=\"272\" \/><figcaption class=\"wp-caption-text\">\u56f34 \u305f\u304f\u3055\u3093\u3042\u308b\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4e2d\u3067\u76ee\u306b\u3059\u308b1\u3064<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u3053\u307e\u3067\u6765\u308c\u3070\u3001\u30b3\u30fc\u30c9\u306f\u4e0e\u3048\u3089\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u306e\u691c\u67fb\u3092\u958b\u59cb\u3057\u3001\u6b63\u3057\u3044\u30ad\u30fc\u304c\u4e0e\u3048\u3089\u308c\u305f\u304b\u5426\u304b\u5224\u65ad\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u30ad\u30fc\u306e\u9577\u3055\u304c\u691c\u67fb\u3055\u308c\u307e\u3059\u3002\u30ad\u30fc\u304c\u9577\u305512\u306b\u6e80\u305f\u306a\u3044\u5834\u5408\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30ad\u30fc\u306e\u9577\u3055\u304c12\u3067\u3042\u308c\u3070\u3001\u30b3\u30fc\u30c9\u306e\u5b9f\u884c\u304c\u3055\u3089\u306b\u9032\u3081\u3089\u308c\u307e\u3059\u3002\u6b21\u306b\u30b3\u30fc\u30c9\u306f\u4e0b\u8a18\u306e\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>SystemProductName\u304c\u2018V\u2019\u3067\u59cb\u307e\u3063\u3066\u3044\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b(\u4e0a\u8ff0\u306e\u30c1\u30a7\u30c3\u30af\u306f\u2018Virtual\u2019\u3092\u63a2\u3059\u3082\u306e\u3060\u3063\u305f\u306e\u3067\u2018V\u2019\u3067\u59cb\u307e\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093)\u3002\u3053\u306e\u6587\u5b57\u5217\u306e\u7b2c6\u30d0\u30a4\u30c8(\u2018a\u2019)\u304c\u4fdd\u5b58\u3055\u308c\u3001\u5f8c\u3067\u30ad\u30fc\u306e\u4e2d\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002<\/li>\n<li>\u4e0e\u3048\u3089\u308c\u305f\u30ad\u30fc\u306e\u7b2c1\u30d0\u30a4\u30c8\u304c\u9806\u5e8f\u657066\u3059\u306a\u308f\u3061\u6587\u5b57\u2018B\u2019\u3067\u3042\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/li>\n<li>\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308bMrBurns.jpg\u30d5\u30a1\u30a4\u30eb\u304c\u30ed\u30fc\u30c9\u3055\u308c\u3001\u7b2c7\u30d0\u30a4\u30c8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u3001\u5f8c\u3067\u30ad\u30fc\u306e\u4e2d\u3067\u4f7f\u308f\u308c\u308b(\u2018J\u2019)\u3002<\/li>\n<li>SystemManufacturer\u306e\u9577\u3055\u304c5\u3067\u3042\u308a\u3001\u6700\u5f8c\u306e3\u6587\u5b57\u304c\u2018kia\u2019\u3067\u3042\u308b\u3053\u3068\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u63a8\u5b9a\u3055\u308c\u308b\u5168\u30e1\u30fc\u30ab\u30fc\u306b\u57fa\u3065\u3051\u3070\u3001\u3053\u306e\u30b3\u30fc\u30c9\u304c\u6587\u5b57\u5217\u2018Nokia\u2019\u3092\u63a2\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u7d50\u8ad6\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6700\u521d\u306e2\u6587\u5b57\u306f\u5909\u6570\u306b\u4fdd\u5b58\u3055\u308c\u3001\u5f8c\u3067\u30ad\u30fc\u306b\u4f7f\u308f\u308c\u307e\u3059(\u2018No\u2019)\u3002<\/li>\n<li>\u4e0e\u3048\u3089\u308c\u305f\u30ad\u30fc\u306e2\u756a\u76ee\u304b\u30894\u756a\u76ee\u307e\u3067\u306e\u6587\u5b57\u306b\u3064\u3044\u3066\u3001\u3042\u308b\u30ad\u30fc\u306b\u5bfe\u3059\u308bXOR(\u6392\u4ed6\u7684\u8ad6\u7406\u548c)\u6f14\u7b97\u51e6\u7406\u3092\u884c\u3044\u3001\u2018DIE\u2019\u3068\u3044\u3046\u7d50\u679c\u306b\u306a\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u3053\u306e\u624b\u9806\u306b\u5bfe\u3057\u3066\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u884c\u3046\u3068\u3001\u4e0e\u3048\u3089\u308c\u305f\u30ad\u30fc\u306e2\u756a\u76ee\u304b\u30894\u756a\u76ee\u307e\u3067\u306e\u30d0\u30a4\u30c8\u7bc4\u56f2\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u2018AdP\u2019\u3068\u3044\u3046\u5165\u529b\u6587\u5b57\u5217\u3092\u63a2\u3057\u3066\u3044\u308b\u306e\u3060\u3068\u7d50\u8ad6\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u4e0e\u3048\u3089\u308c\u305f\u30ad\u30fc\u306e5\u756a\u76ee\u304b\u30898\u756a\u76ee\u307e\u3067\u306e\u6587\u5b57\u3092\u3001\u57cb\u3081\u8fbc\u307e\u308c\u305f\u9577\u3044\u6587\u5b57\u5217\u3067\u30c1\u30a7\u30c3\u30af\u3057\u3001\u2018uzzl\u2019\u3068\u3044\u3046\u5024\u3092\u63a2\u3059\u3002<\/li>\n<li>\u540c\u3058\u30c1\u30a7\u30c3\u30af\u30929\u756a\u76ee\u306810\u756a\u76ee\u306e\u6587\u5b57\u306b\u5bfe\u3057\u3066\u884c\u3044\u3001\u20183\u2019\u3068\u2018r\u2019\u3092\u305d\u308c\u305e\u308c\u306b\u5bfe\u3057\u3066\u63a2\u3059\u3002<\/li>\n<li>\u6700\u5f8c\u306b\u3001\u4e0e\u3048\u3089\u308c\u305f\u30ad\u30fc\u306e\u6700\u5f8c\u306e2\u30d0\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u3055\u3089\u306b\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3044\u3001\u2018!\u2019\u304a\u3088\u3073\u2018?\u2019\u3092\u63a2\u3059\u3002<\/li>\n<li>\u3053\u308c\u3089\u306e\u6761\u4ef6\u304c\u3059\u3079\u3066\u6e80\u305f\u3055\u308c\u308b\u3068\u3001\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308bGarbage.jpg\u304c\u8aad\u307e\u308c\u3001\u4e0e\u3048\u3089\u308c\u305f\u30ad\u30fc\u306b\u5bfe\u3057\u3066\u5fa9\u53f7\u5316\u304c\u8a66\u307f\u3089\u308c\u308b\u3002<\/li>\n<\/ol>\n<p>\u51fa\u304f\u308f\u3057\u305f\u3059\u3079\u3066\u306e\u3053\u3068\u306b\u52a0\u3048\u3001\u30ea\u30d0\u30fc\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6642\u9593\u3092\u6d6a\u8cbb\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u507d\u88c5\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001l1()\u95a2\u6570\u3068llll()\u95a2\u6570\u3092\u4ecb\u3057\u3066\u6587\u5b57\u5217\u306e\u96e3\u8aad\u5316\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u95a2\u6570\u306f\u3001\u305d\u308c\u305e\u308c\u6587\u5b57\u5217\u306eunhex\u3068XOR\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u308f\u305a\u304b\u306a\u304c\u3089\u3088\u308a\u8907\u96d1\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u95a2\u6570\u591a\u91cd\u5b9a\u7fa9\u3082\u4f7f\u7528\u3055\u308c\u3001\u30ea\u30d0\u30fc\u30b9\u3092\u3055\u3089\u306b\u6271\u3044\u305a\u3089\u3044\u3082\u306e\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b66\u7fd2\u3057\u305f\u3059\u3079\u3066\u306e\u3053\u3068\u306b\u57fa\u3065\u3044\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u9577\u305512\u306e\u30ad\u30fc\u3092\u63a2\u3057\u3066\u3044\u308b\u3068\u7d50\u8ad6\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u6587\u5b57\u5217\u2018aNoJ\u2019\u304c\u672b\u5c3e\u306b\u9023\u7d50\u3055\u308c\u307e\u3059\u3002\u691c\u51fa\u3057\u305f\u30c1\u30a7\u30c3\u30af\u306b\u57fa\u3065\u3044\u3066\u3001\u63d0\u4f9b\u3055\u308c\u305f\u30ad\u30fc\u304c\u2018BAdPuzzl3r!?\u2019\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u30ad\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6b21\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-20_Figure-5.png\" alt=\"\u56f35 \u6b63\u3057\u3044\u5165\u529b\u6587\u5b57\u5217\u3092\u4f7f\u7528\u3057\u305f\u5f8c\u306e\u30ad\u30fc\" width=\"500\" height=\"914\" \/><figcaption class=\"wp-caption-text\">\u56f35 \u6b63\u3057\u3044\u5165\u529b\u6587\u5b57\u5217\u3092\u4f7f\u7528\u3057\u305f\u5f8c\u306e\u30ad\u30fc<\/figcaption><\/figure>\n<\/div>\n<p>PAN{Th4t\u2019s_My_S3cr3t_N0boDy_Def34ts_th3_HOUNDS}<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb4\u8ab2\u984c: (\u30a6\u30a9\u30fc\u30af\u304b\u30b9\u30ef\u30a4\u30d7\u304b)\u305d\u3057\u3066(\u8d64\u3061\u3083\u3093\u3068\u3042\u306a\u305f\u3068\u6ce3\u304d\u58f0)<\/h3>\n<p><i>\u8ab2\u984c\u4f5c\u6210\u8005: Juan Cortes\u00a0<\/i><a href=\"https:\/\/twitter.com\/kongo_86\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \"><i>@kongo_86<\/i><\/a><\/p>\n<p>\u3053\u306e\u30e2\u30d0\u30a4\u30eb\u8ab2\u984c\u3067\u306f\u3001\u2018Swip3r\u2019\u3068\u3044\u3046\u540d\u524d\u306eAPK\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u524d\u306eAPK\u3068\u540c\u69d8\u306b\u3001apktool\u3092\u4f7f\u7528\u3057\u305f\u5206\u6790\u304b\u3089\u958b\u59cb\u3057\u3001\u305d\u308c\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u306b\u30ed\u30fc\u30c9\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u628a\u63e1\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001Android\u306eadb\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u3053\u308c\u3089\u306e\u624b\u9806\u3092\u5f37\u8abf\u3057\u305f\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-21.png\" alt=\"(APK\u30c4\u30fc\u30eb)\" width=\"500\" height=\"324\" \/><figcaption class=\"wp-caption-text\">(APK\u30c4\u30fc\u30eb)<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-22.png\" alt=\"(adb\u306b\u3088\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb)\" width=\"500\" height=\"233\" \/><figcaption class=\"wp-caption-text\">(adb\u306b\u3088\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb)<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 196px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-23.png\" alt=\"(\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u5185\u306e\u30a2\u30d7\u30ea \u30a2\u30a4\u30b3\u30f3)\" width=\"196\" height=\"374\" \/><figcaption class=\"wp-caption-text\">(\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u5185\u306e\u30a2\u30d7\u30ea \u30a2\u30a4\u30b3\u30f3)<\/figcaption><\/figure>\n<\/div>\n<p>\u7d9a\u3051\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u672c\u7684\u306a\u52d5\u7684\u5206\u6790\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u4f55\u304c\u5fc5\u8981\u3068\u306a\u308b\u304b\u3092\u3055\u3089\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306f\u3001\u201cGive me the child (\u5b50\u4f9b\u3092\u304f\u3060\u3055\u3044)\u201d\u3068\u3044\u3046\u30dc\u30bf\u30f3\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002\u305d\u308c\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u753b\u9762\u304c\u5909\u308f\u308a\u3001\u753b\u9762\u4e0b\u90e8\u306e\u6587\u5b57\u2018Jared\u2019\u304c\u201cYour eyes can se so cruel\u2026\u201d\u306b\u306a\u308a\u307e\u3059\u3002\u753b\u9762\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u3001\u4f55\u304b\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u306f\u898b\u3048\u307e\u305b\u3093\u3002APK\u306e\u540d\u524d\u304c\u793a\u5506\u3059\u308b\u3068\u304a\u308a\u3001\u30b9\u30ef\u30a4\u30d7\u3059\u308b\u3068\u3001\u8d64\u3061\u3083\u3093\u304c\u6ce3\u3044\u3066\u3044\u308b\u753b\u9762\u306b\u5909\u308f\u308a\u3001\u30c6\u30ad\u30b9\u30c8\u201c0oo0oopps!: 1\u201d\u304c\u793a\u3055\u308c\u307e\u3059\u3002\u7d9a\u3051\u3066\u7570\u306a\u308b\u65b9\u5411\u306b\u30b9\u30ef\u30a4\u30d7\u3059\u308b\u3068\u3001\u30c6\u30ad\u30b9\u30c8\u201c\u201c0oo0oopps: 2\u201d\u304c\u793a\u3055\u308c\u307e\u3059\u3002\u518d\u5ea6\u30b9\u30ef\u30a4\u30d7\u3059\u308b\u3068\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u5f8c\u306e\u6570\u5b57\u304c\u5897\u3048\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u304c\u30b9\u30ef\u30a4\u30d7\u3057\u305f\u56de\u6570\u3092\u8ffd\u8de1\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u4f55\u304b\u60aa\u3044\u3053\u3068\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u3068\u63a8\u6e2c\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 275px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-24.png\" alt=\"(\u30a2\u30d7\u30ea\u306e\u8d77\u52d5)\" width=\"275\" height=\"432\" \/><figcaption class=\"wp-caption-text\">(\u30a2\u30d7\u30ea\u306e\u8d77\u52d5)<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 421px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-25.png\" alt=\"(Jared\u306e\u8868\u793a)\" width=\"421\" height=\"500\" \/><figcaption class=\"wp-caption-text\">(Jared\u306e\u8868\u793a)<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 345px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-26.png\" alt=\"(\u6ce3\u3044\u3066\u3044\u308b\u8d64\u3061\u3083\u3093)\" width=\"345\" height=\"440\" \/><figcaption class=\"wp-caption-text\">(\u6ce3\u3044\u3066\u3044\u308b\u8d64\u3061\u3083\u3093)<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u306e\u6642\u70b9\u3067\u3001\u52d5\u7684\u306a\u5206\u6790\u306e\u304a\u304b\u3052\u3067\u3001\u30a2\u30d7\u30ea\u3092\u3042\u308b\u7a0b\u5ea6\u306f\u628a\u63e1\u3067\u304d\u307e\u3059\u3002APK\u69cb\u9020\u306e\u9759\u7684\u306a\u5206\u6790\u3092\u5b9f\u884c\u3057\u3001\u4f55\u304b\u8208\u5473\u6df1\u3044\u3082\u306e\u304c\u898b\u3064\u304b\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>AndroidManifest.xml\u306f\u3001APK\u5206\u6790\u7528\u306e\u91cd\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u304c\u3001\u3053\u306e\u7279\u5b9a\u306e\u30a2\u30d7\u30ea\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3067\u306f\u3001\u8208\u5473\u6df1\u3044\u3082\u306e\u306f\u4f55\u3082\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305f\u3060\u3057\u3001lib\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u30d5\u30a9\u30eb\u30c0\u304c\u898b\u3064\u304b\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u201clibswiipiin.so\u201d\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u79c1\u306e\u63a8\u6e2c\u3067\u306f\u3001\u3053\u308c\u306f\u901a\u5e38\u306eAndroid\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u306a\u304f\u3001\u30ab\u30b9\u30bf\u30e0 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 496px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-27.png\" alt=\"(\u30e9\u30a4\u30d6\u30e9\u30ea)\" width=\"496\" height=\"376\" \/><figcaption class=\"wp-caption-text\">(\u30e9\u30a4\u30d6\u30e9\u30ea)<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u306e\u6642\u70b9\u3067\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u3092IDA\u306b\u30ed\u30fc\u30c9\u3059\u308b\u304b\u3001\u307e\u305f\u306f\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9 \u30d3\u30e5\u30fc\u30a2\u30fc\u3092\u4f7f\u7528\u3057\u3066APK\u306e\u30b3\u30fc\u30c9\u306e\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u8a66\u3059\u304b\u3001\u3044\u305a\u308c\u304b\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u306a\u305c\u4e21\u65b9\u3067\u306f\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b?<\/p>\n<p>\u307e\u305a\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fJava\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u3001MainActivity.class\u3068Swip3r.class\u306e2\u3064\u306e\u30af\u30e9\u30b9\u306e\u307f\u304c\u3042\u308a\u307e\u3059\u3002Swip3r class\u306f\u3069\u3061\u3089\u304b\u3068\u8a00\u3046\u3068\u5c0f\u3055\u304f\u3001\u305d\u308c\u304c\u30bf\u30a4\u30c8\u30eb\u3092\u8a2d\u5b9a\u3057\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u2018MainActivity\u201d\u3092\u958b\u59cb\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-28.png\" alt=\"(Swip3r.class)\" width=\"500\" height=\"462\" \/><figcaption class=\"wp-caption-text\">(Swip3r.class)<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u3053\u3067\u3001MainActivity.class\u5185\u306e\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3059\u3050\u306b\u3001\u57fa\u672c\u7684\u306a\u52d5\u7684\u5206\u6790\u3067\u89b3\u5bdf\u3055\u308c\u305f\u8208\u5473\u6df1\u3044\u6587\u5b57\u5217\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u304c\u30e9\u30a4\u30d6\u30e9\u30ea\u2018swiipiin\u2019\u306e\u30ed\u30fc\u30c9\u3092\u8a66\u307f\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30af\u30e9\u30b9 \u30d5\u30a1\u30a4\u30eb\u306e\u7d42\u308f\u308a\u3067\u30012\u3064\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9\u3001\u2018wel()\u2019\u3068\u2018well()\u2019\u304c\u547c\u3073\u51fa\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u6307\u5b9a\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u4ed6\u65b9\u306f8\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-29.png\" alt=\"(oops\u6587\u5b57\u5217)\" width=\"500\" height=\"147\" \/><figcaption class=\"wp-caption-text\">(oops\u6587\u5b57\u5217)<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-30.png\" alt=\"(\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30ed\u30fc\u30c9)\" width=\"500\" height=\"135\" \/><figcaption class=\"wp-caption-text\">(\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30ed\u30fc\u30c9)<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-31.png\" alt=\"(\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9)\" width=\"500\" height=\"58\" \/><figcaption class=\"wp-caption-text\">(\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9)<\/figcaption><\/figure>\n<\/div>\n<p>\u3053\u306e\u6642\u70b9\u3067\u3001\u30a2\u30d7\u30ea\u304c2\u3064\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9\u3068\u3068\u3082\u306b\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e2\u3064\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u3092\u898b\u3064\u3051\u3001\u305d\u306e\u5f8c\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e9\u30a4\u30d6\u30e9\u30ea \u30e1\u30bd\u30c3\u30c9\u306e\u5206\u6790\u306b\u79fb\u308b\u3053\u3068\u306b\u7684\u3092\u7d5e\u308a\u307e\u3059\u3002\u8352\u524a\u308a\u306a\u304c\u3089\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092Notepad++\u306b\u30b3\u30d4\u30fc\u3057\u3001\u3053\u308c\u3089\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u2018wel()\u2019\u304cOnCreate()\u30e1\u30bd\u30c3\u30c9\u5185\u30671\u56de\u4f7f\u7528\u3055\u308c\u3001\u2018well()\u2019\u304conFling()\u30e1\u30bd\u30c3\u30c9\u5185\u30673\u56de\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u3001\u4e21\u65b9\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3001\u547c\u3073\u51fa\u3055\u308c\u305f\u5f8c\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5024\u3092\u8fd4\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-32.png\" alt=\"(wel())\" width=\"500\" height=\"376\" \/><figcaption class=\"wp-caption-text\">(wel())<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-33.png\" alt=\"(well())\" width=\"500\" height=\"376\" \/><figcaption class=\"wp-caption-text\">(well())<\/figcaption><\/figure>\n<\/div>\n<p>\u5c11\u3057\u306e\u9593\u3001IDA\u306b\u5207\u308a\u66ff\u3048\u3066\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002Exports (\u30a8\u30af\u30b9\u30dd\u30fc\u30c8)\u306e\u4e0b\u306b\u3001\u4ee5\u524d\u306b\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u305fJava\u30b3\u30fc\u30c9\u3067\u898b\u3064\u3051\u305f\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002ARM\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u8abf\u3079\u308b\u3068\u3001x86\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u898b\u308b\u3088\u308a\u304b\u306a\u308a\u76ee\u304c\u75db\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u5206\u6790\u3092\u5c11\u3005\u8a66\u307f\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u898b\u308b\u3053\u3068\u3067\u3001\u6587\u5b57\u5217\u201cYour eyes can se so cruel\u201d\u3092\u30ed\u30fc\u30c9\u3057\u3066\u304b\u3089\u3001\u305d\u308c\u3092\u8fd4\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u899a\u3048\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b?\u3000\u3053\u306e\u30c6\u30ad\u30b9\u30c8\u306f\u3001\u30a2\u30d7\u30ea\u3092\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u306b\u30ed\u30fc\u30c9\u3057\u305f\u3068\u304d\u306b\u898b\u305f\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3001\u547c\u3073\u51fa\u3055\u308c\u305f\u5f8c\u306b\u3001\u8868\u793a\u30c6\u30ad\u30b9\u30c8\u3067\u6587\u5b57\u5217\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u5024\u3092\u8fd4\u3059\u3068\u3044\u3046\u4e8b\u5b9f\u306b\u4e00\u81f4\u3057\u307e\u3059\u3002\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u2018well()\u2019\u3092\u898b\u308b\u3068\u3001\u305d\u308c\u304c\u95a2\u6570(\u6ce8: \u79c1\u304c\u3053\u306e\u95a2\u6570\u306e\u540d\u524d\u3092\u5909\u66f4\u3057\u3066\u3044\u307e\u3059)\u2018well_func1_F8C\u2019\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u305d\u306e\u95a2\u6570\u3092\u8abf\u3079\u3001IDA\u306e\u2018Xrefs from\u2019\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4ed6\u306b\u308210\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u308910\u306e\u95a2\u6570\u3092\u898b\u308b\u3068\u3001\u307b\u3068\u3093\u3069\u304c\u3042\u308b\u7a2e\u306e\u30d3\u30c3\u30c8\u5358\u4f4d\u64cd\u4f5c\u3092\u4f7f\u7528\u3057\u305f\u30eb\u30fc\u30d7\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u30c7\u30b3\u30fc\u30c9\u304c\u9032\u884c\u4e2d\u306e\u3082\u306e\u304c\u3044\u304f\u3064\u304b\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u524d\u8ff0\u306e\u3068\u304a\u308a\u3001ARM\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u8abf\u3079\u308b\u306e\u306f\u3001x86\u307b\u3069\u697d\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u5225\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fJava\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-34.png\" alt=\"(IDA Exports (\u30a8\u30af\u30b9\u30dd\u30fc\u30c8))\" width=\"500\" height=\"99\" \/><figcaption class=\"wp-caption-text\">(IDA Exports (\u30a8\u30af\u30b9\u30dd\u30fc\u30c8))<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-35.png\" alt=\"(Xref)\" width=\"500\" height=\"129\" \/><figcaption class=\"wp-caption-text\">(Xref)<\/figcaption><\/figure>\n<\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-36.png\" alt=\"(\u95a2\u6570\u30eb\u30fc\u30d7\u306e\u4f8b)\" width=\"500\" height=\"333\" \/><figcaption class=\"wp-caption-text\">(\u95a2\u6570\u30eb\u30fc\u30d7\u306e\u4f8b)<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-37.png\" alt=\"(\u95a2\u6570\u30eb\u30fc\u30d7\u306e\u4f8b2)\" width=\"500\" height=\"274\" \/><figcaption class=\"wp-caption-text\">(\u95a2\u6570\u30eb\u30fc\u30d7\u306e\u4f8b2)<\/figcaption><\/figure>\n<\/div>\n<p>\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9 \u30d3\u30e5\u30fc\u30a2\u30fc\u306e\u826f\u3044\u70b9\u306f\u3001\u7570\u306a\u308bJava\u9006\u30b3\u30f3\u30d1\u30a4\u30e9\u304b\u3089\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u53d6\u5f97\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001JD-GUI\u9006\u30b3\u30f3\u30d1\u30a4\u30e9\u3092\u4f7f\u7528\u3057\u3066\u2018OnFling()\u2019\u30e1\u30bd\u30c3\u30c9\u306b\u7684\u3092\u7d5e\u308b\u3068\u3001\u5384\u4ecb\u306b\u30cd\u30b9\u30c8\u3055\u308c\u305fwhile\u30eb\u30fc\u30d7\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002Procyon\u9006\u30b3\u30f3\u30d1\u30a4\u30e9\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u3046\u307e\u304f\u30cd\u30b9\u30c8\u3055\u308c\u305fIF\u2026ELSE\u6587\u306e\u30bb\u30c3\u30c8\u304c\u5f97\u3089\u308c\u3001\u9065\u304b\u306b\u30b3\u30fc\u30c9\u304c\u8aad\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092Notepad++\u306b\u30b3\u30d4\u30fc\u3059\u308b\u3068\u3001\u30b3\u30fc\u30c9\u3092\u7e2e\u5c0f\u3057\u3066\u3001\u4f55\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u2018\u5168\u4f53\u50cf\u2019\u3092\u3088\u308a\u5bb9\u6613\u306b\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-38.png\" alt=\"(\u5168\u4f53\u50cf)\" width=\"500\" height=\"141\" \/><figcaption class=\"wp-caption-text\">(\u5168\u4f53\u50cf)<\/figcaption><\/figure>\n<\/div>\n<p>\u3059\u3070\u3084\u304f<a href=\"https:\/\/developer.android.com\/reference\/android\/view\/GestureDetector.OnGestureListener.html#onFling(android.view.MotionEvent,%20android.view.MotionEvent,%20float,%20float)\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">Google\u691c\u7d22<\/a>\u3059\u308b\u3068\u3001\u4f55\u304c<a href=\"https:\/\/developer.android.com\/reference\/android\/view\/GestureDetector.OnGestureListener.html#onFling(android.view.MotionEvent,%20android.view.MotionEvent,%20float,%20float)\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">OnFling()<\/a>\u30e1\u30bd\u30c3\u30c9\u3068\u305d\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30dd\u30a4\u30f3\u30c8\u3067\u3042\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u3053\u306e\u8ab2\u984c\u306e\u5b8c\u4e86\u3092\u7c21\u6613\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u4f55\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3092\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6642\u70b9\u3067\u3001\u5404IF\u304a\u3088\u3073ELSE IF\u3092\u8abf\u3079\u3066\u30b3\u30fc\u30c9\u3092\u5206\u6790\u3057\u3001\u3069\u306e\u5024\u304c\u5fc5\u8981\u3067\u3042\u308b\u304b\u5224\u5225\u3067\u304d\u307e\u3059\u3002\u6700\u521d\u306e\u6761\u4ef6\u6587\u306e\u30bb\u30c3\u30c8\u304b\u3089\u958b\u59cb\u3057\u3066\u3001\u30b3\u30fc\u30c9\u304cmotionEvent.getY()\u3001motionEvent.getX()\u3001motionEvent2.getY()\u3001motionEvent2.getX()\u304b\u3089\u306e\u5024\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5024\u306f\u3001X\u8ef8\u3068Y\u8ef8\u3092\u4f7f\u7528\u3057\u3066\u753b\u9762\u4e0a\u306e\u52d5\u304d\u3092\u691c\u51fa\u3057\u3001\u5f15\u3044\u3066\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u3064\u4e0a\u3001\u4e0b\u3001\u5de6\u3001\u53f3\u306b\u52d5\u3044\u305f\u304b\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u5404\u6761\u4ef6\u6587\u306e\u4e2d\u3067\u3001\u30a2\u30d7\u30ea\u306f\u3044\u304f\u3064\u304b\u306eint\u306b\u3001\u3053\u306eOnFling()\u30e1\u30bd\u30c3\u30c9\u3092\u901a\u3058\u3066\u30c1\u30a7\u30c3\u30af\u3055\u308c\u305f\u5024\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3084\u308a\u305f\u3044\u3053\u3068\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30cd\u30a4\u30c6\u30a3\u30d6 \u30e1\u30bd\u30c3\u30c9\u2018well()\u2019\u3092\u547c\u3073\u51fa\u3055\u305b\u308b\u3053\u3068\u306a\u306e\u3067\u3001\u53f3\u3078\u306e\u30b9\u30ef\u30a4\u30d7\u306e\u52d5\u304d\u3067\u3069\u306e\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u308b\u304b\u5206\u6790\u3092\u958b\u59cb\u3057\u3001\u201c0oo0oopps!\u201d\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u547c\u3073\u51fa\u3059\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u52d5\u304d\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306e\u5b66\u7fd2\u5f8c\u3001\u9069\u5207\u306a\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u4e0a\u3001\u5de6\u3001\u4e0b\u3001\u53f3\u3001\u4e0a\u3067\u3042\u308b\u3068\u3044\u3046\u7d50\u8ad6\u306b\u81f3\u308a\u307e\u3059\u3002\u3044\u304f\u3064\u304b\u306eJared\u306e\u5199\u771f\u3092\u697d\u3057\u3081\u307e\u3059\u304c\u3001\u6700\u5f8c\u306e\u30a4\u30e1\u30fc\u30b8\u306b\u30ad\u30fc\u304c\u793a\u3055\u308c\u307e\u3059\u3002PAN{jAr3d_sayz_\u2019swwip3r_!NO!_swipp11nn\u2019}<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-39.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u958b\u59cb)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">\n<p><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-40.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u4e0a)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">\n<p><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-41.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u5de6)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">\n<p><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-42.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u4e0b)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">\n<p><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-43.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u53f3)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">\n<p><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-44.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u4e0a)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<p>\u3082\u3057\u30a2\u30d7\u30ea\u304c\u30e1\u30bd\u30c3\u30c9\u2018onLongPress()\u2019\u3092\u691c\u51fa\u3057\u305f\u3053\u3068\u306b\u6c17\u4ed8\u3044\u305f\u3068\u3057\u305f\u3089\u3001\u305d\u308c\u306f\u96a0\u308c\u30ad\u30e3\u30e9\u306e\u767a\u898b\u3067\u3059\u3002\u753b\u9762\u306e\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u4e0a\u3092\u9577\u62bc\u3057\u3059\u308b\u3068\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u6587\u5b57\u5217\u304c\u753b\u9762\u4e0a\u90e8\u306b\u73fe\u308c\u307e\u3059\u3002\u3053\u308c\u306fbase64\u3067\u3042\u308b\u3053\u3068\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u3001https:\/\/goo.gl\/VgmUUy\u306b\u30c7\u30b3\u30fc\u30c9\u3055\u308c\u308b3\u3064\u306e\u7570\u306a\u308bbase64\u6587\u5b57\u5217\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30e9\u30d3\u30ea\u30f3\u30b9\u306e\u6b4c\u3067\u3042\u308b\u201cWithin you \u2013 David Bowie 1986\u201d\u306eYouTube\u30d3\u30c7\u30aa\u306b\u7e4b\u304c\u308bGoogle\u306e\u77ed\u7e2eURL\u3067\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u795e\u306f\u3001\u3053\u306e\u30d3\u30c7\u30aa\u3092\u524a\u9664\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u8208\u5473\u6df1\u3044\u3053\u3068\u306b\u3001\u3053\u306eURL\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u56fd\u304b\u3089\u5408\u8a08\u306726\u56de\u30af\u30ea\u30c3\u30af\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6ce8: \u30c6\u30b9\u30c8\u4e2d\u306b1\u56de\u30af\u30ea\u30c3\u30af\u3057\u305f\u305f\u3081\u3001\u5b9f\u969b\u306b\u306f27\u56de\u3067\u3059\u3002<a href=\"https:\/\/goo.gl\/#analytics\/goo.gl\/VgmUUy\/all_time\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">URL\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/a><\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-45.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u96a0\u308c\u30ad\u30e3\u30e9)<\/i><\/div>\n<div style=\"text-align: center;\"><\/div>\n<div style=\"text-align: center;\">\n<p><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-46.png\" \/><\/p>\n<\/div>\n<div style=\"text-align: center;\"><i>(\u30c7\u30b3\u30fc\u30c9\u3055\u308c\u305fURL)<\/i><\/div>\n<div><\/div>\n<p>PAN{jAr3d_sayz_\u2019swwip3r_!NO!_swipp11nn\u2019}<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb5\u8ab2\u984c: \u8ff7\u8def\u3092\u7121\u4e8b\u8131\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b<\/h3>\n<p><i>\u8ab2\u984c\u4f5c\u6210\u8005: Jeff White\u00a0<\/i><a href=\"https:\/\/twitter.com\/noottrak\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \"><i>@noottrak<\/i><\/a><\/p>\n<p>1\u756a\u76ee\u306eiOS\u306e\u8ab2\u984c\u3068\u540c\u69d8\u306b\u3001ARM\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u306e\u30d0\u30a4\u30ca\u30ea\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30bf \u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30bf \u30d5\u30a9\u30eb\u30c0\u3092\u898b\u308b\u3068\u3001death_01.jpg\u3001tunnel_01.jpg\u3001win_01.jpg\u306a\u3069\u3001\u4e0d\u5409\u306a\u540d\u524d\u306e\u4ed8\u3044\u305f\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u304c\u591a\u6570\u3042\u308a\u307e\u3059\u3002\u30d0\u30a4\u30ca\u30ea\u3092IDA\u306b\u30ed\u30fc\u30c9\u3057\u3066\u6587\u5b57\u5217\u3092\u898b\u308b\u3068\u3001LOSE\u3084WIN\u3001\u3042\u308b\u3044\u306fURL\u306e\u5148\u982d\u90e8\u5206\u304c\u542b\u307e\u308c\u305f\u8208\u5473\u6df1\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-47.png\" \/><\/p>\n<\/div>\n<div><i>\u307e\u305f\u8907\u6570\u306ebase64\u30a8\u30f3\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/i><\/div>\n<div><\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-47.2.png\" \/><\/p>\n<\/div>\n<div><i>base64\u30a8\u30f3\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u3066\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u3068\u3001\u5358\u8a9e\u3084\u6587\u304c\u9006\u3055\u307e\u306b\u306a\u3063\u3066\u3044\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/i><\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T3.png\" \/><\/p>\n<\/div>\n<p>\u3053\u308c\u3089\u306e\u6587\u5b57\u5217\u306b\u57fa\u3065\u304f\u3068\u3001\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u4e00\u7a2e\u306e\u30b2\u30fc\u30e0\u306e\u3088\u3046\u3067\u3059\u3002\u305d\u3053\u3067\u5148\u306b\u9032\u307f\u3001\u305d\u308c\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u3067\u30d6\u30fc\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8fc5\u901f\u304b\u3064\u7c21\u6f54\u306a\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u306e\u3067\u3001iOS\u307e\u305f\u306fAPK\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8appetize.io\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-48.png\" \/><\/p>\n<\/div>\n<div><i>\u77e2\u5370\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u300c\u8ff7\u8def\u300d\u306e\u4e2d\u3092\u79fb\u52d5\u3067\u304d\u307e\u3059\u3002base64\u30c7\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u306e\u4e00\u90e8\u304c\u5404\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/i><\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-49.png\" \/><\/p>\n<\/div>\n<div><i>\u6700\u7d42\u7684\u306b\u5931\u6557\u3057\u3066\u3001***LOSE***\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/i><\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-50.png\" \/><\/p>\n<\/div>\n<div><i>\u4f55\u56de\u304b\u30ea\u30bb\u30c3\u30c8\u3057\u3066\u3001\u8ff7\u5bae\u306e\u5916\u306b\u51fa\u3089\u308c\u307e\u3057\u305f\u3002\u7d4c\u8def\u306f\u30e9\u30f3\u30c0\u30e0\u306e\u3088\u3046\u3067\u3059\u3002\u540c\u3058\u624b\u9806\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3082\u3001\u9055\u3046\u5834\u6240\u306b\u7740\u3044\u3066\u5931\u6557\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/i><\/div>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-51.png\" \/><\/p>\n<\/div>\n<p>\u6210\u529f\u3059\u308b\u3068\u3001High Score!\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3001<a href=\"https:\/\/pansecretloot.com\/\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">http:\/\/pansecretloot.com<\/a>\u306b\u30b9\u30b3\u30a2\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b9\u30b3\u30a2\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-52.png\" \/><\/p>\n<\/div>\n<p>\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u3092\u89e3\u6c7a\u3067\u304d\u306a\u304b\u3063\u305f\u65e8\u3068\u3001\u300cno flag for you\u300d\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u3001pansecretloot.com\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u5b9f\u969b\u306b\u89e3\u6c7a\u3067\u304d\u307e\u305b\u3093\u3002\u304a\u305d\u3089\u304f\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u305d\u306e\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002\u30b2\u30fc\u30e0\u3092\u3082\u3046\u4e00\u5ea6\u30d7\u30ec\u30a4\u3059\u308b\u3068\u3001\u4eca\u5ea6\u306f\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u00a0<a href=\"https:\/\/panlostspace.com\/\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">http:\/\/panlostspace.com<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u306e\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3082\u307e\u305f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3068\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-53.png\" \/><\/p>\n<\/div>\n<p>\u6570\u56de\u30d7\u30ec\u30a4\u3057\u3066\u307f\u308b\u3068\u3001\u6b21\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u5358\u7d14\u306b\u7e70\u308a\u8fd4\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T4.png\" \/><\/p>\n<\/div>\n<p>\u524d\u8ff0\u306ebase64\u30a8\u30f3\u30b3\u30fc\u30c9\u6587\u5b57\u5217\u3092\u601d\u3044\u6d6e\u304b\u3079\u3066\u304f\u3060\u3055\u3044\u3002\u30b2\u30fc\u30e0\u3067\u8868\u793a\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5f8c\u306b\u3001\u5358\u8a9e\u306e\u307f\u306e\u77ed\u3044\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T5.png\" \/><\/p>\n<\/div>\n<p>\u305d\u308c\u3089\u3068\u306e\u95a2\u9023\u306f\u7c21\u5358\u306b\u308f\u304b\u308a\u307e\u3059\u3002\u30ea\u30b9\u30c8\u306e\u4e2d\u304b\u30892\u3064\u306e\u5358\u8a9e\u304chttp:\/\/pan\u306e\u5f8c\u308d\u306b\u8ffd\u52a0\u3055\u308c\u3066\u30c9\u30e1\u30a4\u30f3\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u3044\u308f\u3086\u308bDGA (\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0)\u3067\u3059\u3002\u3053\u308c\u304c12\u500b\u306e\u5358\u8a9e\u306e\u6700\u7d42\u7684\u306a\u30ea\u30b9\u30c8\u3067\u3042\u308b\u306a\u3089\u3001\u540c\u3058\u5358\u8a9e\u30922\u3064\u4e26\u3079\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u305f\u3081(lostlost\u306a\u3069)\u3001\u7d44\u307f\u5408\u308f\u305b\u306f12\uff5812\u901a\u308a\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u7c21\u5358\u306b\u751f\u6210\u3057\u3066\u30c1\u30a7\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T6.png\" \/><\/p>\n<\/div>\n<p>\u751f\u6210\u3055\u308c\u305f\u30ea\u30b9\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u3001DNS\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5b9f\u65bd\u3057\u305f\u7d50\u679c\u3001\u6b21\u306e\u7b54\u3048\u3092\u5f97\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T7.png\" \/><\/p>\n<\/div>\n<p>\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u95b2\u89a7\u3059\u308b\u3068\u3001\u6587\u5b57\u5217M4z3Cub3\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-54.png\" \/><\/p>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u5358\u8a9e\u30ea\u30b9\u30c8\u304b\u3089\u30c9\u30e1\u30a4\u30f3\u3092\u4f5c\u6210\u3059\u308b\u3082\u306e\u306e\u3001\u89e3\u6c7a\u30a8\u30e9\u30fc\u306e\u305f\u3081\u306b\u5148\u306b\u9032\u3081\u306a\u3044\u3088\u3046\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u65e2\u77e5\u306e\u5b58\u5728\u3059\u308b\u30b5\u30a4\u30c8\u306b\u89e3\u6c7a\u3055\u308c\u308b\u3088\u3046\u306b\u30db\u30b9\u30c8\u306e\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5909\u66f4\u3059\u308b\u3068\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>Appetize.io\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u624b\u65e9\u304f\u8003\u5bdf\u3059\u308b\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30c7\u30d0\u30c3\u30b0\u306e\u89b3\u70b9\u304b\u3089\u306f\u5f79\u306b\u7acb\u3061\u307e\u305b\u3093\u3002\u30ed\u30fc\u30c9\u3067\u304d\u308biOS\u30c7\u30d0\u30a4\u30b9\u3092\u5b9f\u969b\u306b\u4fdd\u6709\u3059\u308b\u307b\u3069\u306e\u4f59\u88d5\u306f\u306a\u3044\u306e\u3067\u3001\u30ed\u30fc\u30ab\u30eb 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\u30d1\u30b9\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-55.png\" \/><\/p>\n<\/div>\n<p>labyREnth_mobile5-XXX\u3068\u3044\u3046\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u540d\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3068\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u7528\u306bXcode\u3067\u4f5c\u6210\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9 ID\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3059\u3002\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u3092\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3001\u30b3\u30d4\u30fc\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3068\u3082\u306b\u7a7a\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-56.png\" \/><\/p>\n<\/div>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u30ed\u30fc\u30ab\u30eb\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5217\u6319\u3057\u305f\u3059\u3079\u3066\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\/etc\/hosts\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3057\u3001panspacedungeon.com\u306b\u89e3\u6c7a\u3055\u308c\u308bIP\u3092\u6307\u3059\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-58.png\" \/><\/p>\n<\/div>\n<p>\u6b21\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u3001\u6210\u529f\u6761\u4ef6\u3092\u30c8\u30ea\u30ac\u30fc\u3067\u304d\u308b\u307e\u3067\u30b2\u30fc\u30e0\u3092\u9032\u3081\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-59.png\" \/><\/p>\n<\/div>\n<p>\u6210\u529f\u3067\u3059!<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-60.png\" \/><\/p>\n<\/div>\n<p>PAN{G3t_Sch1f7y}<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb6\u8ab2\u984c: \u6700\u9ad8\u306e\u30cf\u30f3\u30c9\u30d8\u30eb\u30c9<\/h3>\n<p><i>\u8ab2\u984c\u4f5c\u6210\u8005<\/i><i>: Richard Wartell\u00a0<\/i><a href=\"https:\/\/twitter.com\/wartortell\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \"><i>@wartortell<\/i><\/a><i><\/i><\/p>\n<p>\u3053\u306e\u8ab2\u984c\u3067\u306f\u3001.86p\u3068\u3044\u3046\u62e1\u5f35\u5b50\u3092\u6301\u3064\u30d5\u30a1\u30a4\u30eb\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u62e1\u5f35\u5b50\u3067\u306f\u306a\u304f\u3001\u30d5\u30a1\u30a4\u30eb\u306f2kb\u3057\u304b\u306a\u3044\u306e\u3067\u300116\u9032\u30a8\u30c7\u30a3\u30bf\u3067\u958b\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-61.png\" \/><\/p>\n<\/div>\n<p>\u9762\u767d\u3044\u6587\u5b57\u5217\u304c\u3059\u3050\u306b\u898b\u3064\u304b\u308a\u307e\u3059\u304c\u3001\u6700\u521d\u306b\u3042\u3063\u3066\u6700\u3082\u91cd\u8981\u306a\u6587\u5b57\u5217\u306f**TI86**\u3067\u3059\u3002TI86\u30a2\u30bb\u30f3\u30d6\u30ea \u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3067\u304d\u308b\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u3092\u898b\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><a href=\"https:\/\/wabbit.codeplex.com\/\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">Wabbitemu<\/a>\u304c\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002Wabbitemu\u306b\u3088\u3063\u3066\u3001TI\u96fb\u5353\u30a2\u30bb\u30f3\u30d6\u30ea \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306fTI86\u96fb\u5353\u7528\u3067\u3042\u308b\u305f\u3081\u3001\u96fb\u5353\u7528\u306eTI86 ROM\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u6b21\u306b\u3001OGMob.86p\u3092\u958b\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u4e00\u9023\u306e\u30ad\u30fc\u3092\u5b9f\u884c\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-T8.png\" \/><\/p>\n<\/div>\n<p>\u3053\u308c\u3067Asm(OGMob)\u3068\u3044\u3046\u884c\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001TI86\u96fb\u5353\u3067\u30a2\u30bb\u30f3\u30d6\u30ea \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3068\u4e0b\u8a18\u306e\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-62.png\" \/><\/p>\n<\/div>\n<p>\u3044\u304f\u3064\u304b\u306e\u30ad\u30fc\u3092\u62bc\u3057\u3066\u8272\u3005\u3068\u8a66\u3057\u3066\u307f\u308b\u3068\u3001\u30ad\u30fc\u3092\u62bc\u3059\u3053\u3068\u3067\u8868\u793a\u304c\u5909\u5316\u3059\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u64cd\u4f5c\u5185\u5bb9\u306b\u95a2\u308f\u3089\u305aFAILURE\u3068\u3044\u3046\u753b\u9762\u306b\u623b\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u9006\u30a2\u30bb\u30f3\u30d6\u30e9\u3067\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002TI86\u30d0\u30a4\u30ca\u30ea\u306e\u30ea\u30d0\u30fc\u30b9\u306b\u95a2\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u63a2\u3059\u3068\u3001<a href=\"https:\/\/www.omnimaga.org\/asm-language\/ida-pro\/\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">\u5f79\u7acb\u3064\u30d6\u30ed\u30b0\u306e\u6295\u7a3f<\/a>\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>\u305f\u3060\u3001\u3053\u3053\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u30a2\u30c9\u30ec\u30b9\u3092\u30ed\u30fc\u30c9\u3057\u3066\u3082\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3002Wabbitemu\u30c7\u30d0\u30c3\u30ac\u3067\u8272\u3005\u3068\u64cd\u4f5c\u3057\u3066\u3044\u308b\u3046\u3061\u306b\u3001\u30d0\u30a4\u30ca\u30ea\u30920xD6FD\u306b\u30ed\u30fc\u30c9\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u5358\u306b\u8a66\u884c\u932f\u8aa4\u3092\u7e70\u308a\u8fd4\u3057\u3066\u308f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u30c7\u30d0\u30c3\u30ac\u3067\u8868\u793a\u3055\u308c\u308b\u3082\u306e\u3068\u5408\u81f4\u3059\u308b\u30d0\u30a4\u30c8\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b63\u5e38\u306b\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3068\u3001\u6700\u7d42\u7684\u306b\u30b0\u30e9\u30d5 \u30e2\u30fc\u30c9\u3067\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30e1\u30a4\u30f3 \u30b0\u30e9\u30d5\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-63.png\" \/><\/p>\n<\/div>\n<p>\u305f\u3060\u3001\u30c7\u30d0\u30c3\u30ac\u3067\u306f\u5834\u6240\u3092\u6307\u3057\u3066\u3044\u3066\u3082\u3001IDA\u3067\u3069\u3053\u306b\u3082\u53c2\u7167\u3059\u308b\u5834\u6240\u304c\u306a\u3044\u95a2\u6570\u547c\u3073\u51fa\u3057\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001TI86\u3067\u30a2\u30c9\u30ec\u30b9\u3092Google\u691c\u7d22\u3057\u307e\u3057\u305f\u3002\u3059\u308b\u3068<a href=\"https:\/\/github.com\/abbrev\/ti-86-asm\/blob\/master\/stranded\/ti86asm.inc\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">\u5b9a\u6570\u306b\u95a2\u3059\u308b\u30ea\u30f3\u30af<\/a>\u304c\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u96fb\u5353\u306e\u5185\u90e8\u95a2\u6570\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u65b0\u3057\u3044\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001\u5b9a\u6570\u3092\u305d\u3053\u306b\u683c\u7d0d\u3059\u308b\u3053\u3068\u3067\u3001IDB\u306b\u3046\u307e\u304f\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u3066\u3001\u52d5\u4f5c\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-64.png\" \/><\/p>\n<\/div>\n<p>\u3059\u3079\u3066\u3092\u3064\u306a\u304e\u3042\u308f\u305b\u308b\u3068\u3001_getkey\u3001\u6bd4\u8f03\u3001\u6761\u4ef6\u5206\u5c90\u306a\u3069\u3001\u591a\u304f\u306e\u9806\u5e8f\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u3001\u524d\u8ff0\u306e\u30ad\u30fc\u3092\u5165\u529b\u3057\u3066FAILURE\u304c\u8868\u793a\u3055\u308c\u305f\u3068\u304d\u306e\u8868\u793a\u5185\u5bb9\u306e\u30ed\u30b8\u30c3\u30af\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u304a\u305d\u3089\u304f\u3001\u6b63\u3057\u3044\u30ad\u30fc\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u5165\u529b\u3059\u308c\u3070\u3001\u8ab2\u984c\u306e\u9375\u3092\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>_getKey\u547c\u3073\u51fa\u3057\u306e\u30ed\u30b8\u30c3\u30af\u3092\u8272\u3005\u3068\u8a66\u3057\u3066\u3001\u4e3b\u8981\u306a\u5b9a\u6570\u306b\u95a2\u3057\u3066\u524d\u306b\u53c2\u7167\u3057\u305f\u30b5\u30a4\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u9806\u5e8f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>ENTER CLEAR ( 8 6 7 \u2013 5 3 0 9 )<\/p>\n<p>\u3053\u308c\u3092\u6b63\u3057\u3044\u9806\u5e8f\u3067\u5165\u529b\u3059\u308b\u3068\u3001\u753b\u9762\u306b\u3053\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-65.png\" \/><\/p>\n<\/div>\n<p>\u3053\u308c\u304c\u9375\u3067\u3059\u3002<\/p>\n<p>PAN{dis_C@1c\u2019s_Ju51_4_YOUZ?!?}<\/p>\n<h3>\u30dc\u30fc\u30ca\u30b9 \u30e9\u30a6\u30f3\u30c9<\/h3>\n<p>\u62bc\u3059\u30ad\u30fc\u3092\u8272\u3005\u3068\u8a66\u3057\u3066\u3044\u308b\u3046\u3061\u306b\u3001\u5927\u898f\u6a21\u306a\u30b3\u30fc\u30c9\u306e\u5b9f\u884c\u3084\u3001\u30ad\u30fc\u3092\u62bc\u3059\u305f\u3073\u306b\u753b\u9762\u304c\u5909\u308f\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u30b3\u30fc\u30c9\u304c\u53c2\u7167\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u898b\u308b\u3068\u3001\u3059\u3079\u3066\u5b9a\u6570\u3092\u6307\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u5b9a\u6570\u3092\u4f7f\u7528\u3057\u3066\u753b\u9762\u4e0a\u306b\u63cf\u753b\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u5404\u5b9a\u6570\u306f\u3001\u30ae\u30e3\u30c3\u30d7\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f8\u30d0\u30a4\u30c8\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-66.png\" \/><\/p>\n<\/div>\n<p>\u3053\u308c\u3089\u3092\u5358\u306a\u308b\u6587\u5b57\u3084\u6570\u5b57\u3068\u3057\u3066\u898b\u308b\u3068\u4f55\u3082\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u3053\u308c\u306f8\u30d0\u30a4\u30c8\u5b9a\u6570\u306e\u6700\u521d\u306e2\u3064\u3067\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/LabyREnth_Mobile-67.png\" \/><\/p>\n<\/div>\n<p>\u3057\u304b\u3057\u3053\u308c\u3089\u3092\u30d0\u30a4\u30ca\u30ea\u3067\u898b\u308b\u3068\u3001\u3088\u308a\u8208\u5473\u6df1\u3044\u3082\u306e\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n<p><b>01110111\u00a0 00100100<\/b><\/p>\n<p><b>01010101\u00a0 00100101<\/b><\/p>\n<p><b>01010101\u00a0 00110100<\/b><\/p>\n<p><b>01010101\u00a0 00110101<\/b><\/p>\n<p><b>01101111\u00a0 10101101<\/b><\/p>\n<p><b>01001000\u00a0 10101100<\/b><\/p>\n<p><b>01001000\u00a0 10100101<\/b><\/p>\n<p><b>01001000\u00a0 10100100<\/b><\/p>\n<p>\u3059\u3050\u306b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u4e00\u6b69\u96e2\u308c\u3066\u773a\u3081\u3066\u3001\u767d\u3068\u9ed2\u306e\u30b9\u30da\u30fc\u30b9\u306b\u5909\u3048\u3066\u898b\u3066\u307f\u308b\u3068\u3001\u8ab2\u984c\u306e\u9375\u304c\u4e2d\u306b\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u524d\u8ff0\u306e\u6700\u521d\u306e2\u3064\u306e\u5b9a\u6570\u306b\u306f\u3001PAN\u3068\u3044\u3046\u6587\u5b57\u306e8X8\u30d0\u30a4\u30c8\u306e\u30d0\u30a4\u30ca\u30ea\u8868\u8a18\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5b9a\u6570\u306b\u3064\u3044\u3066\u540c\u3058\u3053\u3068\u3092\u3059\u308c\u3070\u3001\u5b8c\u5168\u306a\u9375\u304c\u624b\u306b\u5165\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/CTF_Mobile.png\" \/><\/p>\n<\/div>\n<p>\u4ee5\u4e0b\u306b\u30b3\u30e1\u30f3\u30c8\u3092\u5165\u529b\u3057\u3066\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u3064\u3044\u3066\u611f\u3058\u305f\u3053\u3068\u3092\u5171\u6709\u3057\u307e\u3057\u3087\u3046\u3002\u4ed6\u306e\u8105\u5a01\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u3069\u306e\u3088\u3046\u306b\u89e3\u6c7a\u3057\u305f\u304b\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>\u30e2\u30d0\u30a4\u30eb1<\/h4>\n<ul>\n<li><a href=\"https:\/\/github.com\/gray-panda\/grayrepo\/tree\/master\/2016_labyREnth\/mob1_lastchance\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">https:\/\/github.com\/gray-panda\/grayrepo\/tree\/master\/2016_labyREnth\/mob1_lastchance<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/uafio\/git\/blob\/master\/scripts\/labyREnth-2016\/labyrenth-2016-mobile-1.txt\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">https:\/\/github.com\/uafio\/git\/blob\/master\/scripts\/labyREnth-2016\/labyrenth-2016-mobile-1.txt<\/a><\/li>\n<\/ul>\n<h4>\u30e2\u30d0\u30a4\u30eb2<\/h4>\n<ul>\n<li><a href=\"https:\/\/github.com\/gray-panda\/grayrepo\/tree\/master\/2016_labyREnth\/mob2_cups\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">https:\/\/github.com\/gray-panda\/grayrepo\/tree\/master\/2016_labyREnth\/mob2_cups<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/uafio\/git\/blob\/master\/scripts\/labyREnth-2016\/labyrenth-2016-mobile-2.py\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">https:\/\/github.com\/uafio\/git\/blob\/master\/scripts\/labyREnth-2016\/labyrenth-2016-mobile-2.py<\/a><\/li>\n<\/ul>\n<h4>\u30e2\u30d0\u30a4\u30eb3<\/h4>\n<ul>\n<li><a href=\"https:\/\/github.com\/gray-panda\/grayrepo\/tree\/master\/2016_labyREnth\/mob3_watt\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: \">https:\/\/github.com\/gray-panda\/grayrepo\/tree\/master\/2016_labyREnth\/mob3_watt<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/uafio\/git\/blob\/master\/scripts\/labyREnth-2016\/labyrenth-2016-mobile-3.py\" data-page-track=\"true\" data-page-track-value=\"company:9-unit42-labyrenth-capture-the-flag-ctf-mobile-track-solutions: section: 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