{"id":5413,"date":"2024-09-26T12:48:21","date_gmt":"2024-09-26T03:48:21","guid":{"rendered":"https:\/\/www.agtech.co.jp\/blog\/?p=5413"},"modified":"2024-12-03T09:42:30","modified_gmt":"2024-12-03T00:42:30","slug":"reverse-engineering-dangers-and-countermeasures","status":"publish","type":"post","link":"https:\/\/www.agtech.co.jp\/blog\/2024\/09\/reverse-engineering-dangers-and-countermeasures\/","title":{"rendered":"Android\u30a2\u30d7\u30ea\uff1a\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u5371\u967a\u6027\u3068\u305d\u306e\u5bfe\u7b56"},"content":{"rendered":"\"\"\r\n\r\n\t

\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\uff08\u203b\uff09\u304c\u7c21\u5358\u306b\u884c\u308f\u308c\u308b\u6642\u4ee3\u306b\u3001Android\u30a2\u30d7\u30ea\u3092\u5b88\u308b\u305f\u3081\u306e\u5bfe\u7b56\u306f\u3001\u3082\u306f\u3084\u5fc5\u9808\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\r\n\r\n\t

\u30a2\u30d7\u30ea\u96e3\u8aad\u5316\u306e\u91cd\u8981\u6027\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u4e2d\u3067\u5f90\u3005\u306b\u8a8d\u77e5\u3055\u308c\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u308f\u305a\u304b\u306a\u624b\u9593\u3067\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u304c\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u307e\u3067\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\uff08\u203b\uff09\u3055\u308c\u3066\u3001\u6a5f\u5bc6\u60c5\u5831\u304c\u76d7\u307e\u308c\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u5371\u967a\u6027\u306f\u3001\u4f9d\u7136\u3068\u3057\u3066\u8efd\u8996\u3055\u308c\u304c\u3061\u3067\u3059\u3002<\/p>\r\n\r\n\t

\u672c\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u884c\u3046\u305f\u3081\u306e\uff11\u3064\u306e\u624b\u6cd5\u3001\u300c\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u300d\u306b\u3088\u308b\u30b3\u30fc\u30c9\u5fa9\u5143\u306e\u5b9f\u4f8b\u3092\u7d39\u4ecb\u3057\u305f\u3046\u3048\u3067\u3001\u96e3\u8aad\u5316\u30c4\u30fc\u30eb\u3092\u7528\u3044\u305f\u52b9\u679c\u7684\u306a\u9632\u5fa1\u624b\u6bb5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\t

\uff08\u203b\uff09\u53c2\u8003\uff1a\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u9006\u30b3\u30f3\u30d1\u30a4\u30eb<\/a><\/p>\r\n\r\n

\uff0a\u76ee\u6b21\uff0a<\/h2>\r\n\t
    \r\n\t\t
  1. \u624b\u8efd\u306b\u3067\u304d\u308b\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u73fe\u5b9f<\/a><\/li>\r\n\t\t
  2. dex2jar\u3068JD-GUI\u3092\u4f7f\u3063\u305fAPK\u89e3\u6790\u624b\u9806<\/a><\/li>\r\n\t\t
  3. Android\u30b3\u30fc\u30c9\u3092\u6df1\u5800\u308a<\/a><\/li>\r\n\t\t
  4. \u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u91cd\u5927\u306a\u30ea\u30b9\u30af<\/a><\/li>\r\n\t\t
  5. DashO\u3092\u4f7f\u3063\u305f\u96e3\u8aad\u5316\u306e\u5b9f\u8df5<\/a><\/li>\r\n\t\t
  6. \u96e3\u8aad\u5316\u3060\u3051\u3058\u3083\u306a\u3044\uff01\u8907\u6570\u306e\u9632\u5fa1\u624b\u6bb5\u3067\u30a2\u30d7\u30ea\u3092\u5b88\u308b\u65b9\u6cd5<\/a><\/li>\r\n\t\t
  7. \u307e\u3068\u3081<\/a><\/li>\r\n\t<\/ol>\r\n\r\n

    <\/a>\u624b\u8efd\u306b\u3067\u304d\u308b\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u73fe\u5b9f<\/h2>\r\n\t

    \u901a\u5e38\u3001Android\u30a2\u30d7\u30ea\u3092\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u306b\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u4eba\u9593\u304c\u8aad\u3081\u308b\u5f62\u5f0f\u306b\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u5c02\u7528\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001Android\u30a2\u30d7\u30ea\u958b\u767a\u306b\u3064\u3044\u3066\u306e\u4e00\u5b9a\u77e5\u8b58\u3068Java\u306e\u77e5\u8b58\u3092\u5fc5\u8981\u3068\u3059\u308b\u305f\u3081\u3001\u5b9f\u65bd\u3059\u308b\u3053\u3068\u306f\u96e3\u3057\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\t

    \u305f\u3060\u3057\u3001\u9069\u5207\u306a\u30c4\u30fc\u30eb\u3068\u5c02\u9580\u77e5\u8b58\u304c\u3042\u308c\u3070\u3001\u307b\u3068\u3093\u3069\u306eAndroid\u30a2\u30d7\u30ea\u3092\u30ea\u30d0\u30fc\u30b9 \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\r\n\r\n

    <\/a>dex2jar\u3068JD-GUI\u3092\u4f7f\u3063\u305fAPK\u306e\u89e3\u6790\u624b\u9806<\/h2>\r\n\t

    \u3088\u308a\u8a73\u3057\u3044\u89e3\u6790\u3092\u884c\u3046\u306b\u306f\u3001\u307e\u305aAPK\u30d5\u30a1\u30a4\u30eb\u306e\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u306f\u3001dex2jar\u3068JD-GUI\u3092\u4f7f\u7528\u3057\u3066\u3001Android\u306eAPK\u30d5\u30a1\u30a4\u30eb\u3092JAR\u30d5\u30a1\u30a4\u30eb\u306b\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\t

    \u4f7f\u7528\u3059\u308b\u30c4\u30fc\u30eb\u306f\uff12\u3064\u3067\u3059\u3002<\/p>\r\n\r\n\t

    \uff11\uff09JD-GUI\uff1a
    \r\n\tJava\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\uff08.class\u30d5\u30a1\u30a4\u30eb\uff09\u3092\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u3001\u4eba\u9593\u304c\u8aad\u3081\u308bJava\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u6301\u3064\u30c4\u30fc\u30eb\u3067\u3059\u3002\r\n\t<\/p>\r\n\r\n\t

    \uff12\uff09dex2jar\uff1a
    \r\n\tDEX\u30d5\u30a1\u30a4\u30eb\u3092Java JAR\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3057\u3001Java\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u308bJava\u30c7\u30b3\u30f3\u30d1\u30a4\u30e9\u3067\u3059\u3002 <\/p>\r\n\r\n\t

    \u624b\u9806\uff11\uff09<\/b>
    \r\n\tdex2jar\u3092\u4f7f\u3063\u3066\u3001APK\u30d5\u30a1\u30a4\u30eb\u306eclasses.dex\u3092classes.jar\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001APK\u306e\u30d0\u30a4\u30ca\u30ea\u30b3\u30fc\u30c9\u3092Java\u306eJAR\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\uff08\u30d0\u30a4\u30ca\u30ea\u540d\u306f\u9069\u5b9c\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002\uff09<\/p>\r\n\r\n

    \r\nd2j-dex2jar.bat app-release-unsigned.apk\r\n<\/pre>\r\n\r\n\t
    \u3053\u306e\u5909\u63db\u306b\u3088\u3063\u3066\u3001\u4efb\u610f\u306eJava\u30c7\u30b3\u30f3\u30d1\u30a4\u30e9\u3092\u7528\u3044\u308c\u3070Android\u30a2\u30d7\u30ea\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u624b\u9806\uff12\uff09<\/b>
    \r\n\t\u5909\u63db\u3055\u308c\u305fjar\u30d5\u30a1\u30a4\u30eb\u3092JD-GUI\u3067\u958b\u304d\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304cJava\u30af\u30e9\u30b9\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u3001\u8aad\u307f\u53d6\u308a\u3084\u3059\u3044\u5f62\u5f0f\u3067\u30b3\u30fc\u30c9\u3092\u95b2\u89a7\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t\"\"\r\n\r\n\r\n
    <\/a>Android\u30b3\u30fc\u30c9\u3092\u6df1\u5800\u308a<\/h2>\r\n\t
    \u524d\u8ff0\u306e\u624b\u9806\u3067\u306f\u3001\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3066Java\u5f62\u5f0f\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u3067\u306f\u6b21\u306b\u3001\u305d\u306e\u53d6\u5f97\u3057\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001APK\u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u9020\u3092\u89e3\u6790\u3059\u308b\u305f\u3081\u306e\u624b\u9806\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \u624b\u9806\uff11\uff09<\/b>
    \r\n\tJD-GUI\u3092\u4f7f\u7528\u3057\u3066Android\u30d0\u30a4\u30ca\u30ea\u3092\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3068\u3001JD-GUI\u30a2\u30d7\u30ea\u306e\u5de6\u5074\u306b\u3001APK\u30d5\u30a1\u30a4\u30eb\u306e\u69cb\u9020\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30a2\u30d7\u30ea\u3068\u305d\u306e\u5b9f\u884c\u5185\u5bb9\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u300cMainActivity\u300d\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u3053\u306e\u30a2\u30d7\u30ea\u306eMainActivity\u3092\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u3044\u304f\u3064\u304b\u8208\u5473\u6df1\u3044\u70b9\u306b\u6c17\u3065\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u30fb\u30b3\u30fc\u30c9\u5185\u3067DatabaseHelper\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u306eSQLite\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u306f “test123.db” \u3068\u3057\u3066\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u30fbgetUserInfo\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001user\u3068\u3044\u3046\u30c6\u30fc\u30d6\u30eb\u304b\u3089usert\uff08\u30e6\u30fc\u30b6\u30fc\u540d\uff09\u3068pw\uff08\u30d1\u30b9\u30ef\u30fc\u30c9\uff09\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \u624b\u9806\uff12\uff09<\/b>
    \r\n\t\u5916\u90e8API\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u6ce8\u76ee\u3057\u307e\u3057\u3087\u3046\u3002\u89e3\u6790\u6642\u306f\u3001\u8d64\u67a0\u3067\u56f2\u3093\u3060\u7b87\u6240\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u30fbAccessApiTask\u3068\u3044\u3046\u540d\u524d\u306e\u975e\u540c\u671f\u30bf\u30b9\u30af\uff08AsyncTask\uff09\u3092\u4f7f\u7528\u3057\u3066\u3001\u5916\u90e8API\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \u30fbStringBuilder\u3092\u4f7f\u7528\u3057\u3066\u3001API\u30ea\u30af\u30a8\u30b9\u30c8\u306eURL\u304c\u69cb\u7bc9\u3055\u308c\u3066\u304a\u308a\u3001usert\u3068pw\u3068\u3044\u3046\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u304cURL\u306b\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \u30fbAuthorization\u30d8\u30c3\u30c0\u30fc\u306b\u3001Bearer\u30c8\u30fc\u30af\u30f3\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c8\u30fc\u30af\u30f3\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3055\u308c\u305f\uff13\u3064\u76ee\u306e\u5f15\u6570\uff08param1VarArgs[2]\uff09\u3068\u3057\u3066\u53d7\u3051\u53d6\u3063\u305f\u5024\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\r\n\r\n
    <\/a>\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u91cd\u5927\u306a\u30ea\u30b9\u30af<\/h2>\r\n\t
    \u3053\u308c\u307e\u3067\u306b\u8aac\u660e\u3057\u305f\u624b\u9806\u306e\u3088\u3046\u306b\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u306b\u3088\u3063\u3066\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u89e3\u6790\u3055\u308c\u308b\u3068\u3001\u91cd\u5927\u306a\u30ea\u30b9\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \r\n\t\t
    1. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u89e3\u6790<\/p>\r\n\t\t
    \u30a2\u30d7\u30ea\u5185\u306eSQLite\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08test123.db\uff09\u304c\u7c21\u5358\u306b\u89e3\u6790\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u76d7\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\t\t
    2. API\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u89e3\u6790<\/p>\r\n\t\t
    \u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u306b\u3088\u308a\u3001API\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3084\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u8a73\u7d30\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u3001\u653b\u6483\u8005\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u507d\u9020\u3057\u305f\u308a\u3001\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u3093\u3067\u30a2\u30d7\u30ea\u3084\u30b5\u30fc\u30d0\u30fc\u306b\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3067\u304d\u305f\u308a\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\t\t
    3. \u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c8\u30fc\u30af\u30f3\u306e\u6f0f\u6d29<\/p>\r\n\t\t
    \u30c8\u30fc\u30af\u30f3\uff08YOUR_TOKEN_HERE\uff09\u304c\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u30c8\u30fc\u30af\u30f3\u304c\u53d6\u5f97\u3055\u308c\u3001API\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304c\u5bb9\u6613\u306b\u306a\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\t<\/div>\r\n\r\n\t
    \u4eca\u5f8c\u3001\u60f3\u5b9a\u3055\u308c\u308b\u653b\u6483\u3068\u3057\u3066\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u306eAndroid\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u4e2d\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n
    <\/a>DashO\u3092\u4f7f\u3063\u305f\u96e3\u8aad\u5316\u306e\u5b9f\u8df5<\/h2>\r\n\t
    \u3067\u306f\u3001\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u7528\u3044\u305f\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305d\u306e\u65b9\u6cd5\u306e\uff11\u3064\u3068\u3057\u3066\u3001\u96e3\u8aad\u5316\u30c4\u30fc\u30eb\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u88fd\u54c1\u300cPreEmptive Protection\u300d\u306e\u3072\u3068\u3064\u3001DashO<\/a>\u3092\u4f7f\u3063\u305f\u96e3\u8aad\u5316\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\t
    DashO\u306e\u4f7f\u7528\u306f\u3068\u3066\u3082\u7c21\u5358\u3067\u3059\u3002\u30a6\u30a3\u30b6\u30fc\u30c9\u306e\u6307\u793a\u306b\u5f93\u3046\u3060\u3051\u3067\u3001\u308f\u305a\u304b\u6570\u5341\u79d2\u3067DashO\u306e\u7d71\u5408\u304c\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u7d71\u5408\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u518d\u5ea6\u30d3\u30eb\u30c9\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u96e3\u8aad\u5316\u3055\u308c\u305fAPK\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\t
    \u3053\u306eAPK\u3092\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3001JD-GUI\u3092\u4f7f\u3063\u3066\u30c4\u30ea\u30fc\u3092\u5c55\u958b\u3059\u308b\u3068\u3001\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30ed\u30b8\u30c3\u30af\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u304b\u304c\u7406\u89e3\u3057\u3065\u3089\u304f\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u305f\u3068\u3048\u3001\u5168\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3057\u3066\u6587\u5b57\u5217\u306e\u691c\u7d22\u3092\u3057\u3066\u3082\u3001\u30d2\u30c3\u30c8\u3057\u307e\u305b\u3093\u3002\u9069\u5f53\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3044\u3066\u4e2d\u8eab\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u6587\u5b57\u5217\u304c\u6b21\u306e\u3088\u3046\u306b\u5909\u63db\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u3055\u3089\u306b\u3001\u898b\u899a\u3048\u306e\u306a\u3044\u30ed\u30b8\u30c3\u30af\u304c\u5927\u91cf\u306b\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u30ed\u30b8\u30c3\u30af\u3092\u8ffd\u8de1\u3059\u308b\u306e\u306b\u3082\u3001\u591a\u304f\u306e\u6642\u9593\u304c\u639b\u304b\u308b\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n\t
    \u3053\u306e\u3088\u3046\u306b\u3001\u96e3\u8aad\u5316\u306e\u7d50\u679c\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u89e3\u6790\u3001API\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u6539\u3056\u3093\u3001\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c8\u30fc\u30af\u30f3\u306e\u6f0f\u6d29\u3068\u3044\u3063\u305f\u30ea\u30b9\u30af\u306b\u3082\u5341\u5206\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u96e3\u8aad\u5316\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3053\u3068\u3092\u5b9f\u611f\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\r\n\r\n
    <\/a>\u96e3\u8aad\u5316\u3060\u3051\u3058\u3083\u306a\u3044\uff01\u8907\u6570\u306e\u9632\u5fa1\u624b\u6bb5\u3067\u30a2\u30d7\u30ea\u3092\u5b88\u308b\u65b9\u6cd5<\/h2>\r\n\t
    \u96e3\u8aad\u5316\u306f\u975e\u5e38\u306b\u6709\u52b9\u306a\u624b\u6bb5\u3067\u3059\u304c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b89\u5168\u6027\u3092\u5f37\u56fa\u306b\u3059\u308b\u306b\u306f\u3001\u307e\u3060\u307e\u3060\u5341\u5206\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u306b\u3088\u308b\u30a2\u30d7\u30ea\u89e3\u6790\u3068\u6539\u3056\u3093\u304c\u3088\u308a\u56f0\u96e3\u3068\u306a\u308b\u3088\u3046\u306b\u3001\u30c7\u30d0\u30c3\u30b0\u691c\u77e5\u3001\u6539\u3056\u3093\u691c\u77e5\u3001\u30eb\u30fc\u30c8\u691c\u77e5\u306a\u3069\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\r\n\r\n\t
    \u3053\u308c\u3089\u306e\u5bfe\u7b56\u306f\u3001DashO\u306e\u30a6\u30a3\u30b6\u30fc\u30c9\u3092\u6d3b\u7528\u3059\u308c\u3070\u7c21\u5358\u306b\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\r\n\r\n\t\"\"\r\n\r\n
    <\/a>\u307e\u3068\u3081<\/h2>\r\n\t
    \u7121\u6599\u306e\u30c4\u30fc\u30eb\u3067\u3042\u3063\u3066\u3082\u7c21\u5358\u306bAndroid\u30a2\u30d7\u30ea\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u518d\u751f\u6210\u3057\u3066\u3001\u60aa\u610f\u306e\u3042\u308b\u89e3\u6790\u3084\u6539\u5909\u3092\u884c\u3046\u3053\u3068\u306f\u5bb9\u6613\u3067\u3059\u3002\u3053\u306e\u30ea\u30b9\u30af\u306b\u5bfe\u51e6\u3057\u306a\u3044\u9650\u308a\u306f\u3001\u30a2\u30d7\u30ea\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u8106\u5f31\u306b\u306a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u306e\u6f0f\u6d29\u3084\u4e0d\u6b63\u5229\u7528\u306e\u5371\u967a\u6027\u304c\u9ad8\u307e\u308a\u7d9a\u3051\u307e\u3059\u3002<\/p>\r\n\r\n\t
    DashO\u306f\u3001\u96e3\u8aad\u5316\u306b\u52a0\u3048\u3066\u30c7\u30d0\u30c3\u30b0\u691c\u77e5\u3084\u6539\u3056\u3093\u691c\u77e5\u306a\u3069\u306e\u591a\u5c64\u7684\u306a\u9632\u5fa1\u3092\u63d0\u4f9b\u3057\u3001\u30a2\u30d7\u30ea\u3092\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304b\u3089\u5b88\u308a\u307e\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5c0e\u5165\u306f\u7c21\u5358\u306b\u6e08\u307f\u307e\u3059\u3057\u3001\u77ed\u6642\u9593\u3067\u30d3\u30eb\u30c9\u51e6\u7406\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\r\n\t
    \u30a2\u30d7\u30ea\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u306b\u8208\u5473\u304c\u3042\u308b\u65b9\u306f\u3001\u305c\u3072DashO\u306e\u8a55\u4fa1\u7248\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002\u304a\u7533\u3057\u8fbc\u307f\u306f\u4e0b\u8a18URL\u304b\u3089\u3069\u3046\u305e\u3002<\/p>\r\n\r\n\t
    Dash\u306e\u8a55\u4fa1\u7248\u7533\u3057\u8fbc\u307f
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