{"id":125367,"date":"2022-10-17T06:00:33","date_gmt":"2022-10-17T13:00:33","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=125367"},"modified":"2022-10-17T18:11:57","modified_gmt":"2022-10-18T01:11:57","slug":"malicious-newly-observed-domains","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/malicious-newly-observed-domains\/","title":{"rendered":"\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(NOD)\u304b\u3089\u65b0\u8208\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u3092\u691c\u51fa\u3059\u308b"},"content":{"rendered":"

\u6982\u8981<\/h2>\n

\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f2021\u5e745\u6708\u3001\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3092\u6709\u5bb3\u6d3b\u52d5\u306e\u958b\u59cb\u524d\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u306b\u3001\u6700\u5148\u7aef\u306e\u624b\u6cd5\u306b\u3088\u308a\u3001\u30c9\u30e1\u30a4\u30f3\u767b\u9332\u306e\u6642\u70b9\u3067\u8b58\u5225\u3059\u308b\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668<\/a>\u306e\u63d0\u4f9b\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u691c\u51fa\u5668\u306f\u3001\u65b0\u898f\u767b\u9332\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(Newly Registered Domains: NRD)\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3001\u6f5c\u5728\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u6b63\u5229\u7528\u3092\u691c\u51fa\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306b\u3082\u9650\u754c\u304c\u3042\u308a\u307e\u3059\u3002\u65b0\u898f\u30c9\u30e1\u30a4\u30f3\u306b\u7279\u5316\u3057\u305f\u3082\u306e\u306a\u306e\u3067\u3001\u30c9\u30e1\u30a4\u30f3\u4f5c\u6210\u5f8c\u306b\u51fa\u3066\u304f\u308b\u60aa\u6027\u6307\u6a19\u306e\u53d6\u5f97\u30fb\u5206\u6790\u304c\u3067\u304d\u306a\u3044\u306e\u3067\u3059\u3002\u307e\u305f\u3001\u653b\u6483\u8005\u304c\u30a8\u30fc\u30b8\u30f3\u30b0(\u719f\u6210)\u6e08\u307f\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u5229\u7528\u3059\u308b\u304b\u4fb5\u5bb3\u3059\u308b\u304b\u3057\u3066\u653b\u6483\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u3057\u304b\u3051\u305f<\/a>\u5834\u5408\u3001\u3053\u3046\u3057\u305f\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u306f\u3059\u3067\u306bNRD\u3068\u307f\u306a\u3055\u308c\u308b\u671f\u9593\u3092\u3059\u304e\u3066\u3044\u308b\u305f\u3081\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u3067\u306f\u65b0\u8208\u8105\u5a01\u3092\u6355\u6349\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n

\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u306b\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u767b\u9332\u6642\u70b9\u3067\u306e\u30b9\u30ad\u30e3\u30f3\u306e\u307b\u304b\u306b\u3001\u653b\u6483\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3073\u306f\u3058\u3081\u305f\u6642\u70b9\u306b\u3001\u305d\u308c\u3089\u3092\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3068\u3057\u3066\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u691c\u51fa\u3059\u308b\u5927\u304d\u306a\u30c1\u30e3\u30f3\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u306f\u3001\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u958b\u59cb\u306e\u305a\u3063\u3068\u524d\u306b\u767b\u9332\u3055\u308c\u3001\u60aa\u7528\u306e\u6307\u6a19(abuse indicators)\u3092\u5448\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u60aa\u6027\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3073\u59cb\u3081\u308b\u3068\u3001\u30d1\u30c3\u30b7\u30d6DNS\u304b\u3089\u305d\u306eDNS\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u89b3\u6e2c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u3092\u65e9\u671f\u306b\u30d6\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u3001NOD(\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(Newly Observed Domains: NOD)\u3092\u53d6\u308a\u8fbc\u3093\u3067\u3001\u305d\u306e\u4e2d\u304b\u3089\u6f5c\u5728\u7684\u8105\u5a01\u3092\u767a\u898b\u3059\u308b\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u3092\u65b0\u305f\u306b\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u65b0\u305f\u306a\u691c\u51fa\u5668\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u68b0\u5b66\u7fd2\u6280\u8853\u3092\u6d3b\u7528\u3057\u3001NOD\u306e\u6700\u65b0\u306eWHOIS\u30ec\u30b3\u30fc\u30c9\u3084DNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u3092\u3082\u3068\u306b\u3001\u7591\u308f\u3057\u3044\u632f\u308b\u821e\u3044\u3092\u3042\u3076\u308a\u51fa\u3057\u307e\u3059\u3002<\/p>\n

\u672c\u7a3f\u3067\u306f\u3001NOD\u5411\u3051\u306b\u30a8\u30f3\u30ea\u30c3\u30c1\u3055\u308c\u305f\u7279\u5fb4\u70b9\u306e\u53ce\u96c6\u30fb\u5206\u6790\u65b9\u6cd5\u3068\u3001\u305d\u308c\u3089\u3092\u4f7f\u3063\u305f\u65b0\u8208\u8105\u5a01\u306e\u691c\u51fa\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u691c\u51fa\u5668\u306f\u6bce\u65e5260\u4e07\u4ef6\u306eNOD\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u7d042,300\u4ef6\u306e\u7591\u308f\u3057\u3044\u30c9\u30e1\u30a4\u30f3\u3092\u6355\u6349\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u691c\u51fa\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u3092VirusTotal\u306e\u307b\u304b\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3068\u30af\u30ed\u30b9\u30c1\u30a7\u30c3\u30af\u3057\u3066\u6027\u80fd\u3092\u8a55\u4fa1\u3057\u305f\u3068\u3053\u308d\u3001\u79c1\u305f\u3061\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u691c\u51fa\u3055\u308c\u305fNOD\u306e33.08%\u306f\u3001\u5f8c\u306b\u307b\u304b\u306e\u60c5\u5831\u6e90\u3067\u3082\u300c\u60aa\u610f\u304c\u3042\u308b\u300d\u3068\u3057\u3066\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u79c1\u305f\u3061\u306e\u691c\u51fa\u5668\u306e\u5e73\u5747\u767a\u898b\u6642\u9593\u306fVirusTotal\u306e\u3069\u306e\u30d9\u30f3\u30c0\u3088\u308a\u30824.79\u65e5\u65e9\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u307b\u304b\u3001C2(\u30b3\u30de\u30f3\u30c9\uff06\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb)\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3001\u502b\u7406\u306b\u3082\u3068\u308bSEO(\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316)\u6163\u884c\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0d\u6b63\u5229\u7528\u4e8b\u4f8b\u306e\u7d39\u4ecb\u3092\u307e\u3058\u3048\u3064\u3064\u3001\u65b0\u30b7\u30b9\u30c6\u30e0\u306e\u5229\u70b9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u6d3b\u52d5\u306b\u95a2\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u6307\u6a19\u306b\u3082\u3068\u3065\u304d\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u304c\u3053\u308c\u3089\u306e\u8105\u5a01\u3092\u3069\u306e\u3088\u3046\u306b\u6355\u6349\u30fb\u30d6\u30ed\u30c3\u30af\u3057\u305f\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u304c\u300c\u6f5c\u5728\u7684\u306b\u6709\u5bb3\u305d\u3046\u306a\u300d\u30c9\u30e1\u30a4\u30f3\u3092\u6355\u6349\u3059\u308b\u3068\u3001\u3053\u306e\u30ca\u30ec\u30c3\u30b8\u304cDNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u304b\u3089\u307b\u304b\u306e\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3(URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u3001WildFire<\/a>\u3092\u542b\u3080)\u3078\u3068\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
Unit 42\u306e\u95a2\u9023\u30c8\u30d4\u30c3\u30af<\/span><\/td>\nDNS Security<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a>\u76ee\u6b21<\/h2>\n

\u691c\u51fa\u624b\u6cd5\u3068\u30cf\u30a4\u30ec\u30d9\u30eb\u306e\u7d71\u8a08<\/a>
\n\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u65b0\u8208\u8105\u5a01\u306e\u53ef\u8996\u6027\u3092\u62e1\u5927<\/a>
\n\u3055\u3089\u306a\u308b\u60aa\u6027\u6307\u6a19\u3092\u6355\u6349<\/a>
\n\u30a8\u30fc\u30b8\u30f3\u30b0(\u719f\u6210)\u3055\u308c\u305f\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u306e\u6355\u6349<\/a>
\n\u7d50\u8ad6<\/a>
\nIoC<\/a><\/p>\n

<\/a>\u691c\u51fa\u624b\u6cd5\u3068\u30cf\u30a4\u30ec\u30d9\u30eb\u306e\u7d71\u8a08<\/h2>\n

\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3055\u307e\u3056\u307e\u306a\u30bd\u30fc\u30b9\u304b\u3089\u30d1\u30c3\u30b7\u30d6DNS\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3066\u3044\u307e\u3059\u3002\u5f0a\u793e\u306eDNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3082\u305d\u306e\u3072\u3068\u3064\u3067\u3059\u3057\u3001\u4e16\u754c\u4e2d\u306e\u3055\u307e\u3056\u307e\u306a\u5916\u90e8\u30d7\u30ed\u30d0\u30a4\u30c0\u304b\u3089\u306e\u30bd\u30fc\u30b9\u3082\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u5f0a\u793e\u306e\u9ad8\u5ea6\u306a\u30af\u30e9\u30a6\u30c9\u578b\u30d1\u30c3\u30b7\u30d6DNS\u30b7\u30b9\u30c6\u30e0\u306f\u30011\u65e5\u306b\u7d041,300\u4e07\u4ef6\u306eDNS\u30ed\u30b0\u3092\u53d6\u308a\u8fbc\u3093\u3067\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u53d6\u308a\u8fbc\u307f\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306f\u3001\u6bce\u6642\u3054\u3068\u306b\u6700\u65b0\u306eDNS\u30c7\u30fc\u30bf\u3092\u6355\u6349\u3057\u3001\u3053\u308c\u307e\u3067\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3076\u69d8\u5b50\u3092\u89b3\u6e2c\u3055\u308c\u305f\u3053\u3068\u306e\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u3001\u65b0\u8208\u8105\u5a01\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306b\u8ee2\u9001\u3055\u308c\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u6bce\u65e5\u7d04260\u4e07\u500b\u306eNOD\u53d6\u308a\u8fbc\u307f\u3068\u30b9\u30ad\u30e3\u30f3\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\"\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(NOD)\u306e\u6570(\u9752\u306e\u68d2\u30b0\u30e9\u30d5)\u3002\u8d64\u306e\u7dda\u306f\u691c\u51fa\u7387\u3002\u5bfe\u8c61\u671f\u9593:
\u56f31. \u65e5\u6b21\u306eNOD\u6570\u3068suspicious(\u7591\u308f\u3057\u3044)\u3068\u5224\u5b9a\u3055\u308c\u305f\u5272\u5408<\/figcaption><\/figure>\n

\u5f0a\u793e\u306e\u96c6\u4e2d\u578b\u30c7\u30fc\u30bf\u30b3\u30ec\u30af\u30bf\u306f\u3001\u5404NOD\u306b\u3064\u3044\u3066\u3001\u6700\u65b0WHOIS\u30ec\u30b3\u30fc\u30c9\u3001\u30c9\u30e1\u30a4\u30f3\u3068\u305d\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u8981\u6c42\u3059\u308b\u3059\u3079\u3066\u306eDNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u542b\u3080\u3001\u3059\u3079\u3066\u306e\u95a2\u9023\u60c5\u5831\u3092\u6d3b\u767a\u306b\u30af\u30ed\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u591a\u69d8\u306a\u60aa\u6027\u6307\u6a19\u3092\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u7570\u306a\u308b\u60c5\u5831\u3092\u5206\u6790\u3059\u308b\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u500b\u5225\u306b\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u5177\u4f53\u7684\u306b\u306f\u3001WHOIS\u30ec\u30b3\u30fc\u30c9\u3092\u8a55\u4fa1\u3059\u308b\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u3092\u3064\u304f\u308a\u3001DNS\u95a2\u9023\u306e\u7279\u5fb4\u91cf\u306b\u5bfe\u3057\u3066\u8907\u6570\u306e\u5206\u985e\u30e2\u30c7\u30eb\u3092\u9069\u7528\u3057\u3001\u30db\u30b9\u30c8\u30cd\u30fc\u30e0\u5206\u6790\u6642\u306b\u30d0\u30a4\u30b0\u30e9\u30e0(bigram)\u30e2\u30c7\u30eb\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306f\u3001\u6bce\u65e5\u7d042,323\u4ef6\u306e\u6f5c\u5728\u7684\u306b\u60aa\u6027\u306aNOD\u3092\u6355\u6349\u3057\u3066\u3044\u307e\u3059\u3002\u56f31\u306f\u30012022\u5e744\u670827\u65e5\u304b\u30895\u67082\u65e5\u307e\u3067\u306e\u65e5\u6b21\u306eNOD\u6570\u3068\u691c\u51fa\u7387\u3067\u3059\u3002<\/p>\n

\"\u3042\u308b\u30c9\u30e1\u30a4\u30f3\u304c\u65b0\u898f\u767b\u9332\u30c9\u30e1\u30a4\u30f3(NRD)\u3068\u307f\u306a\u3055\u308c\u308b\u6642\u70b9\u304b\u3089\u3001\u65b0\u898f\u89b3\u6e2c\u30c9\u30e1\u30a4\u30f3(NOD)\u3068\u307f\u306a\u3055\u308c\u308b\u6642\u70b9\u307e\u3067\u306e\u65e5\u6570\u3002\u3053\u306e\u30b0\u30e9\u30d5\u306f\u4f11\u7720\u671f\u9593\u306e\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570\u3092\u8868\u3057\u305f\u3082\u306e\u3002
\u56f32. \u60aa\u6027NOD\u306e\u4f11\u7720\u671f\u9593\u3092\u8868\u3057\u305f\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570(cumulative distribution function: CDF)<\/figcaption><\/figure>\n

\u653b\u6483\u8005\u306e\u632f\u308b\u821e\u3044\u5206\u6790\u306e\u305f\u3081\u3001\u6f5c\u5728\u7684\u60aa\u6027NOD\u306e\u767b\u9332\u65e5\u3068\u3001DNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30db\u30b9\u30c8\u958b\u59cb\u65e5\u3068\u3092\u6bd4\u8f03\u3057\u3001\u6d3b\u6027\u5316\u307e\u3067\u306e\u4f11\u7720\u671f\u9593\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u56f32\u306f\u3001\u305d\u306e\u4f11\u7720\u671f\u9593\u306e\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570(cumulative distribution function: CDF)\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3073\u59cb\u3081\u308b\u306e\u306f\u3001\u5e73\u5747\u3057\u3066\u767b\u9332\u304b\u30895.57\u65e5\u5f8c\u3067\u3059\u3002\u3057\u304b\u3057\u3053\u306e\u8abf\u67fb\u671f\u9593\u4e2d\u3001\u79c1\u305f\u3061\u306e\u691c\u51fa\u5668\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0d\u6b63\u4f7f\u7528\u306b\u304b\u3089\u3080\u3001\u4f5c\u6210\u304b\u30891\u5e74\u4ee5\u4e0a\u7d4c\u904e\u3057\u305fNOD\u3092152\u4ef6\u6355\u6349\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u3092\u59cb\u3081\u308b\u524d\u306b\u3001\u304b\u306a\u308a\u306e\u671f\u9593\u4f11\u7720\u3057\u3066\u3044\u305f\u30c9\u30e1\u30a4\u30f3\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"VirusTotal\u3067\u3044\u305a\u308c\u304b\u306e\u30d9\u30f3\u30c0\u304c\u691c\u51fa\u3092\u3057\u305f\u65e5\u304b\u3089\u3055\u304b\u306e\u307c\u3063\u3066\u4f55\u65e5\u524d\u306b\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u304c\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u306b\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u3089\u308c\u305f\u304b\u3092\u793a\u3059\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570\u3002
\u56f33. \u5f0a\u793e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306b\u3088\u308b\u65b0\u8208\u8105\u5a01\u306e\u65e9\u671f\u767a\u898b\u65e5\u6570(VirusTotal\u3067\u6700\u521d\u306b\u691c\u51fa\u3057\u305f\u30d9\u30f3\u30c0\u3068\u306e\u6bd4\u8f03)\u3092\u7d2f\u7a4d\u5206\u5e03\u95a2\u6570(CDF)\u3067\u8868\u3057\u305f\u3082\u306e<\/figcaption><\/figure>\n

\u5f0a\u793e\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u30b7\u30b9\u30c6\u30e0\u304c\u691c\u51fa\u3057\u305f\u7591\u308f\u3057\u3044NOD\u306e37.11%\u304c\u300130\u65e5\u5f8c\u306b\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u3042\u308b\u3044\u306f\u305d\u306e\u307b\u304b\u306eVirusTotal\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30d9\u30f3\u30c0\u306b\u3088\u308a\u300c\u60aa\u6027\u300d\u3068\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u56f33\u306f\u300c\u5f0a\u793e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u304c\u3001VirusTotal\u4e0a\u306e\u3044\u305a\u308c\u304b\u306e\u30d9\u30f3\u30c0\u306b\u3088\u308a\u691c\u51fa\u3055\u308c\u308b\u4f55\u65e5\u524d\u306b\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u306b\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u304b\u300d\u306eCDF\u3092\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5e73\u5747\u3059\u308b\u3068\u3001VirusTotal\u30d9\u30f3\u30c0\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u306e4.79\u65e5\u524d\u306b\u79c1\u305f\u3061\u306e\u691c\u51fa\u5668\u306f\u3053\u308c\u3089\u306e\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3092\u6355\u6349\u3057\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u9694\u96e2\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f19.47%\u306e\u60aa\u6027NOD\u306b\u3064\u3044\u3066\u306f\u307b\u304b\u306e\u30d9\u30f3\u30c0\u3088\u308a1\u9031\u9593\u4ee5\u4e0a\u65e9\u304f\u767a\u898b\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n

<\/a>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u65b0\u8208\u8105\u5a01\u306e\u53ef\u8996\u6027\u3092\u62e1\u5927<\/h2>\n

\u65b0\u305f\u306a\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u60aa\u6027NOD\u691c\u51fa\u5668\u306e\u5927\u304d\u306a\u5229\u70b9\u306e1\u3064\u304c\u3001\u65b0\u8208\u653b\u6483\u30c9\u30e1\u30a4\u30f3\u3078\u306e\u53ef\u8996\u6027\u62e1\u5927\u3067\u3059\u3002\u5f93\u6765\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668<\/a>\u306f\u3001\u65b0\u305f\u306b\u767b\u9332\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(NRD)\u306e\u8105\u5a01\u306e\u307f\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u3059\u3079\u3066\u306e\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30c9\u30e1\u30a4\u30f3(TLD)\u304c\u65b0\u30c9\u30e1\u30a4\u30f3\u3092\u4e00\u822c\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u4f55\u767e\u3082\u306e\u56fd\u30ec\u30d9\u30eb\u306eTLD\u306f\u653f\u5e9c\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u3066\u3001\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u30ea\u30b9\u30c8\u3084WHOIS\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4f8b\u3068\u3057\u3066.ga<\/span>TLD\u5185\u306e\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u79c1\u305f\u3061\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306f\u30013\u67084\u65e5\u306bNOD\u306epayment-downlaods[.]ga<\/span>\u3092\u6355\u6349\u3057\u3001grayware(\u30b0\u30ec\u30a4\u30a6\u30a7\u30a2)\u3068\u3057\u3066\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u307e\u3057\u305f\u3002.ga<\/span>\u306f\u30ac\u30dc\u30f3\u306e\u56fd\u540d\u30b3\u30fc\u30c9\u306eTLD\u3067\u3059\u3002\u3053\u306eTLD\u3067\u306f\u7121\u6599\u3067\u30c9\u30e1\u30a4\u30f3\u767b\u9332\u304c\u3067\u304d\u307e\u3059\u304c\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u4f5c\u6210\u65e5\u306fWHOIS\u30ec\u30b3\u30fc\u30c9\u304b\u3089\u306f\u78ba\u8a8d\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001.ga<\/span>\u306eNRD\u306f\u767b\u9332\u60c5\u5831\u304b\u3089\u76f4\u63a5\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u30d1\u30c3\u30b7\u30d6DNS\u30c7\u30fc\u30bf\u306e\u76e3\u8996\u304c\u3001\u6700\u8fd1\u6d3b\u6027\u5316\u3057\u305f.ga<\/span>\u30c9\u30e1\u30a4\u30f3\u3092\u691c\u51fa\u3059\u308b\u4e3b\u306a\u65b9\u6cd5\u3068\u306a\u308a\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u5f53\u8a72\u30c9\u30e1\u30a4\u30f3\u306eDNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u521d\u3081\u3066\u89b3\u6e2c\u3057\u305f\u65e5\u306e12\u65e5\u5f8c\u306bpayment-downlaods[.]ga<\/span>\u304cC2\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u6355\u6349\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u3001SMS\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u500b\u4eba\u60c5\u5831\u3092\u76d7\u3082\u3046\u3068\u3059\u308bAndroid Package Kit(APK)\u30b9\u30d1\u30a4\u30a6\u30a7\u30a2(SHA256: e9ad04ae0201307e061cdae350c392a6b4537876991b2c97857ea71086fa0496<\/span>)\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u30c6\u30ad\u30b9\u30c8\u306b\u3088\u308b\u7279\u5fb4\u306b\u304f\u308f\u3048\u3001WHOIS\u30ec\u30b3\u30fc\u30c9\u3082\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u691c\u51fa\u306b\u4f7f\u3048\u308b\u91cd\u8981\u306a\u7279\u5fb4\u70b9\u3067\u3059\u3002WHOIS\u30ec\u30b3\u30fc\u30c9\u304b\u3089\u306f\u3001\u305d\u306e\u767b\u9332\u540d\u306e\u4fdd\u6709\u8005\u3084\u30ec\u30b8\u30b9\u30c8\u30e9\u3001\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0d\u6b63\u5229\u7528\u306e\u5371\u967a\u4fe1\u53f7\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u60aa\u6027NOD\u691c\u51fa\u5668\u306f\u65b0\u898f\u30c9\u30e1\u30a4\u30f3\u306eWHOIS\u30ec\u30b3\u30fc\u30c9\u3092\u6d3b\u767a\u306b\u30af\u30ed\u30fc\u30eb\u3057\u3001DNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u89b3\u6e2c\u3057\u305f\u3089\u5206\u6790\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n

\u305f\u3068\u3048\u30705\u670810\u65e5\u306b\u3001\u30d1\u30c3\u30b7\u30d6DNS\u30c7\u30fc\u30bf\u5185\u3067\u3001\u3042\u308b.ml<\/span> TLD\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30c9\u30e1\u30a4\u30f3\u304c\u89b3\u6e2c\u3055\u308c\u305f\u5f8c\u3001\u305f\u3060\u3061\u306b\u691c\u51fa\u5668\u304c\u3053\u308c\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u307e\u3059\u3002.ml<\/span>\u3067\u306f\u96c6\u4e2d\u7ba1\u7406\u3055\u308c\u305fWHOIS\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u4e00\u822c\u516c\u958b\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u65b0\u898f\u767b\u9332\u30c9\u30e1\u30a4\u30f3(NRD)\u306b\u7279\u5316\u3057\u305f\u691c\u51fa\u5668\u3067\u306f\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u3046\u307e\u304f\u691c\u67fb\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3073\u59cb\u3081\u308b\u3068\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u60aa\u6027NOD\u691c\u51fa\u5668\u304cWHOIS\u30ec\u30b3\u30fc\u30c9\u3092\u30af\u30ed\u30fc\u30eb\u3057\u3001\u5f53\u8a72\u30c9\u30e1\u30a4\u30f3\u306e\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u304coffshoreracks[.]com<\/span>\u3068\u3044\u3046\u30aa\u30d5\u30b7\u30e7\u30a2\u306e\u533f\u540d\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308b\u3053\u3068\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u4e0d\u5be9\u306a\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u307b\u304b\u3001\u305d\u306eNOD\u306e\u30ec\u30b8\u30b9\u30c8\u30e9\u306e\u30ec\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3082\u554f\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u305d\u306eNOD\u306f\u30a4\u30bf\u30ea\u30a2\u306b\u62e0\u70b9\u3092\u7f6e\u304f\u5927\u624b\u56fd\u969b\u9280\u884c\u30b0\u30eb\u30fc\u30d7\u3092\u6a21\u5023\u3059\u308b\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0<\/a>\u30c9\u30e1\u30a4\u30f3\u3067\u3057\u305f\u3002\u3053\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b5\u30a4\u30c8\u306f\u3001\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u6587\u7ae0\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u9023\u7d61\u5148\u3092\u507d\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u8208\u5473\u6df1\u3044\u3053\u3068\u306b\u3001\u30a4\u30bf\u30ea\u30a2\u306e\u9280\u884c\u3092\u6a21\u5023\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001Web\u30b5\u30a4\u30c8\u306f\u30c8\u30eb\u30b3\u8a9e\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u304a\u305d\u3089\u304f\u306f\u30c8\u30eb\u30b3\u306e\u88ab\u5bb3\u8005\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n

<\/a>\u3055\u3089\u306a\u308b\u60aa\u6027\u6307\u6a19\u3092\u6355\u6349<\/h2>\n

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\"\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u3001\u8a50\u6b3a\u30da\u30fc\u30b8\u304c\u901a\u77e5\u8a31\u53ef\u3092\u6c42\u3081\u3066\u3044\u308b\u3068\u3053\u308d\u3002DGA\u306b\u3088\u308b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304c\u591a\u6570\u5b58\u5728\u3057\u3066\u3044\u308c\u3070\u3001\u305d\u308c\u306f\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u304c\u7591\u308f\u3057\u3044\u3053\u3068\u3092\u793a\u3059\u6307\u6a19\u3068\u306a\u308a\u3046\u308b\u3002
\u56f34. twtyowq[.]tk\u306eDGA\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30d6\u30e9\u30c3\u30af\u30cf\u30c3\u30c8SEO\u30da\u30fc\u30b8<\/figcaption><\/figure>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u3068\u306e\u95a2\u9023\u6027\u304c\u9ad8\u3044DNS\u306e\u7570\u5e38\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u306e1\u3064\u306b\u3001\u30c9\u30e1\u30a4\u30f3\u751f\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(Domain Generation Algorithm: DGA)\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u5927\u91cf\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u5b58\u5728\u304c\u3042\u3052\u3089\u308c\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u3053\u308c\u3089\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u3001\u7a83\u53d6\u3057\u305f\u60c5\u5831\u3092\u6f0f\u51fa\u3055\u305b\u305f\u308a\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9DNS\u306b\u3088\u308b\u30d6\u30e9\u30c3\u30af\u30cf\u30c3\u30c8\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316(SEO)<\/a>\u3092\u5b9f\u884c\u3057\u305f\u308a\u3057\u307e\u3059\u3002\u5f0a\u793e\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306f\u3053\u306e\u6307\u6a19\u3092\u6d3b\u7528\u3057\u3001\u60aa\u7528\u306e\u53ef\u80fd\u6027\u306e\u3042\u308bNOD\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u3053\u3067\u306f\u4f8b\u3068\u3057\u3066\u3001\u79c1\u305f\u3061\u304c\u691c\u51fa\u3057\u305f\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u5e83\u544a\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306f\u3001twtyowq[.]tk<\/span>\u3001bsdybwo[.]tk<\/span>\u3001bwafduj[.]tk<\/span>\u306a\u3069\u3001.tk<\/span>\u30c9\u30e1\u30a4\u30f3\u7d4c\u7531\u3067\u914d\u4fe1\u3055\u308c\u307e\u3057\u305f\u3002.tk<\/span>\u30c9\u30e1\u30a4\u30f3\u306f\u4f5c\u6210\u3055\u308c\u305f\u6642\u9593\u304c\u308f\u304b\u3089\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u30be\u30fc\u30f3\u3067\u306f\u65b0\u898f\u767b\u9332\u30c9\u30e1\u30a4\u30f3(NRD)\u306f\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306eDNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u521d\u8a8d\u3057\u305f\u3055\u3044\u3001\u5404\u30c9\u30e1\u30a4\u30f3\u306b\u306f\u3001\u901a\u77e5\u8a31\u53ef\u3092\u6c42\u3081\u308b\u8a50\u6b3a\u30da\u30fc\u30b8\u3092\u30db\u30b9\u30c8\u3059\u308b\u6570\u767e\u306eDGA\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304c\u5b58\u5728\u3057\u3001\u8a2a\u554f\u8005\u3092\u671b\u307e\u3057\u304f\u306a\u3044\u5e83\u544a\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3066\u3044\u307e\u3057\u305f(\u56f34\u53c2\u7167)\u3002<\/p>\n

\"jxc786[.]com\u306a\u3069\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3053\u306e\u30ae\u30e3\u30f3\u30d6\u30eb\u30b5\u30a4\u30c8\u306b\u5230\u9054\u3057\u307e\u3059\u304c\u3001\u8a2a\u554f\u8005\u304c\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u76f4\u63a5\u958b\u304f\u3068\u3001\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u306e\u305f\u3081\u306b\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u307e\u3059\u3002
\u56f35. jxc786[.com]\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30ae\u30e3\u30f3\u30d6\u30ebWeb\u30b5\u30a4\u30c8<\/figcaption><\/figure>\u660e\u3089\u304b\u306aDGA\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u304f\u308f\u3048\u3001\u79c1\u305f\u3061\u306e\u691c\u51fa\u5668\u306fNOD\u306eDNS\u30ed\u30b0\u3092\u3088\u308a\u6df1\u304f\u6398\u308a\u4e0b\u3052\u3001\u80cc\u5f8c\u306b\u96a0\u3055\u308c\u305fDGA\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u66b4\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001jxc786[.]com<\/span>\u3068\u3044\u3046\u30c9\u30e1\u30a4\u30f3\u306f4\u670823\u65e5\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u6642\u70b9\u3067\u306f\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u306e\u75d5\u8de1\u306f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u30015\u670822\u65e5\u306b\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306fb136jishiang01hy.bakbitionb[.]com<\/span>\u306b\u5411\u3051\u3089\u308c\u306f\u3058\u3081\u307e\u3057\u305f\u3002bakbitionb[.]com<\/span>\u306f\u3042\u308b\u30ae\u30e3\u30f3\u30d6\u30eb\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u30a4\u30f3\u30d5\u30e9\u30c9\u30e1\u30a4\u30f3\u3067\u3059\u3002\u30d1\u30c3\u30b7\u30d6DNS\u3067\u306f\u3001\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u306fCNAME\u30ec\u30b3\u30fc\u30c9\u3092\u901a\u3058\u3066\u7570\u306a\u308b\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u30c9\u30e1\u30a4\u30f3\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u6570\u767e\u306eDGA\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u8a2a\u554f\u8005\u304c\u30d6\u30e9\u30a6\u30b6\u3067\u3053\u308c\u3089\u306eDGA\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u76f4\u63a5\u958b\u304f\u3068\u3001\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u306e\u305f\u3081\u3001baidu[.]com<\/span>\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001jxc786[.]com<\/span>\u306a\u3069\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3001\u30ae\u30e3\u30f3\u30d6\u30ebWeb\u30b5\u30a4\u30c8(\u56f35\u53c2\u7167)\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n

\"\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3002\u30ec\u30d9\u30eb\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0(levelsquatting)\u306b\u3088\u308aApple\u3092\u507d\u88c5\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3002
\u56f36. asuna-sao[.]us\u306b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u507d\u306eiCloud\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u30da\u30fc\u30b8<\/figcaption><\/figure>\u3053\u306e\u307b\u304b\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u3067\u306f\u3001NOD\u306e\u30d1\u30c3\u30b7\u30d6DNS\u30ec\u30b3\u30fc\u30c9\u304b\u3089\u3001\u30ec\u30d9\u30eb\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0<\/a>\u578b\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u767a\u898b\u30fb\u30d6\u30ed\u30c3\u30af\u304c\u53ef\u80fd\u3067\u3059\u3002\u30ec\u30d9\u30eb\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0\u3068\u3044\u3046\u306e\u306f\u3001\u6b63\u898fWeb\u30b5\u30a4\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u4e00\u90e8\u3068\u3057\u3066\u542b\u3081\u308b\u3053\u3068\u3067\u3001\u8a2a\u554f\u8005\u3092\u6b63\u898fWeb\u30b5\u30a4\u30c8\u306b\u5230\u9054\u3057\u305f\u3068\u932f\u899a\u3055\u305b\u308b\u624b\u6cd5\u3067\u3059\u3002\u3053\u306e\u624b\u6cd5\u306f\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u3068\u30bb\u30c3\u30c8\u3067\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305f\u3068\u3048\u3070\u79c1\u305f\u3061\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306fasuna-sao[.]us<\/span>\u306e\u8907\u6570\u306e\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3092\u300cApple Inc.\u3092\u88c5\u3046\u30ec\u30d9\u30eb\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0\u578b\u30db\u30b9\u30c8\u30cd\u30fc\u30e0\u300d\u3068\u8a8d\u8b58\u3057\u3001\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u5371\u967a\u306a\u30c9\u30e1\u30a4\u30f3\u3068\u3057\u3066\u30e9\u30d9\u30eb\u4ed8\u3051\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306f4\u670812\u65e5\u306b\u767b\u9332\u3055\u308c\u3001\u540c\u65e5\u304b\u3089www.flnd-appleld.asuna-sao[.]us<\/span>\u3001www.lcloud-supoort.asuna-sao[.]us<\/span>\u3001www.apple-flnd.asuna-sao[.]us<\/span>\u3068\u3044\u3063\u305f\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u5b9b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u53d7\u4fe1\u3057\u59cb\u3081\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30db\u30b9\u30c8\u540d\u306f\u3059\u3079\u3066\u540c\u3058\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u914d\u4fe1\u3057\u3001Apple ID\u306e\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u307f\u51fa\u305d\u3046\u3068\u3057\u307e\u3059(\u56f36)\u3002<\/p>\n

<\/a>\u30a8\u30fc\u30b8\u30f3\u30b0(\u719f\u6210)\u3055\u308c\u305f\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u306e\u6355\u6349<\/h2>\n

\u4ee5\u524d\u3001\u6226\u7565\u7684\u719f\u6210\u30c9\u30e1\u30a4\u30f3\u306e\u691c\u51fa: DNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u50be\u5411\u304b\u3089\u6355\u6349\u3059\u308bAPT\u653b\u6483<\/a>\u3068\u3044\u3046\u8a18\u4e8b\u306e\u306a\u304b\u3067\u79c1\u305f\u3061\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u306e\u306a\u304b\u306b\u306f\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u306e\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u6d3b\u767a\u306b\u304b\u3089\u3080\u4f55\u5e74\u3082\u524d\u306b\u767b\u9332\u3055\u308c\u308b\u3082\u306e\u304c\u3042\u308b\u3053\u3068\u3092\u5831\u544a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u4f5c\u6210\u6642\u70b9\u3067\u306f\u306a\u3093\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0d\u6b63\u5229\u7528\u3092\u7591\u308f\u305b\u308b\u6307\u6a19\u3092\u898b\u305b\u307e\u305b\u3093\u3002NOD\u3092\u76e3\u8996\u3059\u308c\u3070\u3001\u3053\u308c\u3089\u306e\u30a8\u30fc\u30b8\u30f3\u30b0(\u719f\u6210)\u3055\u308c\u305f\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3092\u6355\u6349\u3059\u308b2\u5ea6\u76ee\u306e\u30c1\u30e3\u30f3\u30b9\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n

\"\u30c9\u30e1\u30a4\u30f3\u306eWHOIS\u30ec\u30b3\u30fc\u30c9\u66f4\u65b0\u76f4\u5f8c\u306b\u30db\u30b9\u30c8\u3055\u308c\u305f\u4e0d\u6b63\u5e83\u544a\u30da\u30fc\u30b8\u3002\u305f\u3068\u3048\u767b\u9332\u6642\u306f\u826f\u6027\u3067\u3082\u3001\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u60aa\u6027\u306e\u6307\u6a19\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3044\u304b\u306b\u91cd\u8981\u3067\u3042\u308b\u304b\u3092\u7269\u8a9e\u3063\u3066\u3044\u308b\u3002
\u56f37 createruler[.com]\u306b\u30db\u30b9\u30c8\u3055\u308c\u305f\u5e83\u544a\u30da\u30fc\u30b8<\/figcaption><\/figure>NOD\u306eWHOIS\u30ec\u30b3\u30fc\u30c9\u3092\u30af\u30ed\u30fc\u30eb\u3059\u308b\u3068\u3001\u30a8\u30fc\u30b8\u30f3\u30b0\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306e\u591a\u304f\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0d\u6b63\u4f7f\u7528\u306b\u304b\u3089\u3080\u524d\u306b\u3001\u76f4\u8fd1\u3067WHOIS\u30ec\u30b3\u30fc\u30c9\u5909\u66f4\u3092\u53d7\u3051\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001createruler[.]com<\/span>\u306f2022\u5e745\u6708\u306b\u767b\u9332\u3055\u308c\u3066\u304a\u308a\u3001WHOIS\u30ec\u30b3\u30fc\u30c9\u306f2022\u5e746\u67083\u65e5\u306b\u66f4\u65b0\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u4e0d\u6b63\u306a\u5e83\u544a\u30da\u30fc\u30b8\u3092\u30db\u30b9\u30c8\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f(\u56f37\u53c2\u7167)\u3002\u5f0a\u793e\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306f\u3053\u306e\u6700\u65b0WHOIS\u30ec\u30b3\u30fc\u30c9\u3092\u5206\u6790\u3057\u3001\u5f53\u8a72\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306e\u60aa\u7528\u5ea6\u304c\u9ad8\u3044\u3053\u3068\u304b\u3089\u300csuspicious(\u7591\u308f\u3057\u3044)\u300d\u3068\u5206\u985e\u3057\u307e\u3057\u305f\u3002\u5f53\u8a72\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u5e83\u544a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u901a\u3058\u3066\u30c9\u30e1\u30a4\u30f3\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u53ce\u76ca\u5316\u3059\u308b\u30d1\u30fc\u30ad\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u3067\u3059\u3002\u3053\u306e\u624b\u306e\u30d1\u30fc\u30ad\u30f3\u30b0\u30b5\u30a4\u30c8<\/a>\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u914d\u5e03\u3084\u6f5c\u5728\u7684\u306b\u671b\u307e\u3057\u304f\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30e0(Potentially Unwanted Program: PUP)\u306e\u914d\u5e03\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u306a\u3069\u3001\u8a2a\u554f\u8005\u3092\u3055\u307e\u3056\u307e\u306a\u8105\u5a01\u306b\u3055\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u307e\u305f\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u304c\u7e70\u308a\u8fd4\u3057\u60aa\u7528\u3057\u3066\u3044\u308b\u30c9\u30e1\u30a4\u30f3\u3092\u8907\u6570\u6355\u6349\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u306f\u3001\u7c73\u56fd\u306b\u62e0\u70b9\u3092\u7f6e\u304f\u5927\u624b\u30c7\u30b8\u30bf\u30eb\u6c7a\u6e08\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6a21\u5023\u3057\u305f\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0\u30c9\u30e1\u30a4\u30f3\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b9\u30af\u30ef\u30c3\u30c6\u30a3\u30f3\u30b0\u30c9\u30e1\u30a4\u30f3\u306f\u4ee5\u524d\u30012020\u5e74\u306b\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u884c\u3044\u30012021\u5e74\u306b\u671f\u9650\u5207\u308c\u306b\u306a\u308a\u307e\u3057\u305f\u304c\u30012022\u5e743\u670813\u65e5\u306b\u518d\u3073\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u767b\u9332\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306e\u691c\u51fa\u5668\u306f\u5f53\u8a72\u30c9\u30e1\u30a4\u30f3\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3073\u59cb\u3081\u305f\u3088\u3046\u3059\u3092\u89b3\u6e2c\u3057\u30012022\u5e749\u67082\u65e5\u306b\u3053\u308c\u3092\u6f5c\u5728\u7684\u60aa\u6027NOD\u3068\u8a8d\u8b58\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30c9\u30e1\u30a4\u30f3\u306f\u3001index\u30da\u30fc\u30b8\u306b\u6a21\u5023\u5bfe\u8c61\u3068\u306a\u3063\u3066\u3044\u308b\u6b63\u898f\u30c9\u30e1\u30a4\u30f3\u3092\u30bf\u30b0\u4ed8\u3051\u3057\u3066\u3001\u8a2a\u554f\u8005\u306e\u9023\u7d61\u5148\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3088\u3046\u3068\u3059\u308b\u4e0d\u6b63Web\u30b5\u30a4\u30c8\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306eWeb\u30b5\u30a4\u30c8\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a50\u6b3a\u306b\u95a2\u4e0e\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001\u975e\u5e38\u306b\u7591\u308f\u3057\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n

<\/a>\u7d50\u8ad6<\/h2>\n

\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001\u30d1\u30c3\u30b7\u30d6DNS\u304b\u3089NOD\u3092\u62bd\u51fa\u3057\u3066\u305d\u306e\u4e2d\u304b\u3089\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u6d3b\u52d5\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u3082\u306e\u3092\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u691c\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u65b0\u3057\u3044\u691c\u51fa\u5668\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u68b0\u5b66\u7fd2\u6280\u8853\u3092\u6d3b\u7528\u3057\u3001WHOIS\u30ec\u30b3\u30fc\u30c9\u3001DNS\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u8a9e\u5f59\u7684\u7279\u5fb4\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u6b63\u5229\u7528\u306e\u6307\u6a19\u3092\u6355\u6349\u3057\u307e\u3059\u3002\u3053\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u65b0\u8208\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u306b\u5bfe\u3059\u308b\u53ef\u8996\u6027\u3092\u5e83\u3052\u3001\u65b0\u624b\u306e\u7591\u308f\u3057\u3044\u632f\u308b\u821e\u3044\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u65e5\u6b21\u3067\u7d042,323\u4ef6\u306e\u6f5c\u5728\u7684\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3092\u305d\u306e\u6d3b\u52d5\u958b\u59cb\u3068\u540c\u6642\u306b\u767a\u898b\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3068\u95a2\u9023\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u308b\u5e73\u57474.79\u65e5\u4ee5\u524d\u304b\u3089\u304a\u5ba2\u69d8\u3092\u4fdd\u8b77\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u3084DNS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/a>\u306a\u3069\u3001\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u306e\u30af\u30e9\u30a6\u30c9\u578b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9\u3092\u901a\u3058\u3066\u3001\u691c\u51fa\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u3092\u300cgrayware(\u30b0\u30ec\u30a4\u30a6\u30a7\u30a2)\u300d\u3068\u3044\u3046\u30ab\u30c6\u30b4\u30ea\u3067\u8b58\u5225\u3057\u307e\u3059\u3002\u5f0a\u793e\u306e\u304a\u5ba2\u69d8\u306f\u672c\u7a3f\u3067\u8a00\u53ca\u3057\u305f\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u88ab\u5bb3\u3060\u3051\u3067\u306a\u304f\u3001\u5f53\u8a72\u30b7\u30b9\u30c6\u30e0\u3067\u6355\u6349\u3057\u305f\u307b\u304b\u306e\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u306e\u4fdd\u8b77\u3082\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n

<\/a>IoC<\/h2>\n

<\/a>C2\u30c9\u30e1\u30a4\u30f3<\/h3>\n

payment-downlaods[.]ga<\/span><\/p>\n

<\/a>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30c9\u30e1\u30a4\u30f3<\/h3>\n

asuna-sao[.]us<\/span>
\nintesa-sanpaola[.]ml<\/span>
\nzellesupport[.]info<\/span><\/p>\n

<\/a>\u30b0\u30ec\u30a4\u30a6\u30a7\u30a2\u30c9\u30e1\u30a4\u30f3<\/h3>\n

bakbitionb[.]com<\/span>
\nbsdybwo[.]tk<\/span>
\nbwafduj[.]tk<\/span>
\ncreateruler[.]com<\/span>
\njxc786[.]com<\/span>
\ntwtyowq[.]tk<\/span><\/p>\n

<\/a>SHA256<\/h3>\n

e9ad04ae0201307e061cdae350c392a6b4537876991b2c97857ea71086fa0496<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6982\u8981 \u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f2021\u5e745\u6708\u3001\u60aa\u6027\u30c9\u30e1\u30a4\u30f3\u3092\u6709\u5bb3\u6d3b\u52d5\u306e\u958b\u59cb\u524d\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u306b\u3001\u6700\u5148\u7aef\u306e\u624b\u6cd5\u306b\u3088\u308a\u3001\u30c9\u30e1\u30a4\u30f3\u767b\u9332\u306e\u6642\u70b9\u3067\u8b58\u5225\u3059\u308b\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u691c\u51fa\u5668\u306e\u63d0\u4f9b\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u691c\u51fa\u5668\u306f\u3001\u65b0\u898f\u767b\u9332\u3055\u308c\u305f<\/p>\n","protected":false},"author":321,"featured_media":134328,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4332,4430,1974],"tags":[4537,4889,4890,4631],"product_categories":[4441,4443,4444,4341,4446,4456],"coauthors":[1434,2645,3035,3679],"class_list":["post-125367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trend-reports","category-trend-reports-ja","category-malware-ja","tag-aws-ja","tag-cryptojacking-ja","tag-exposed-credentials","tag-github-ja","product_categories-advanced-dns-security-ja","product_categories-advanced-url-filtering-ja","product_categories-advanced-wildfire-ja","product_categories-cloud-delivered-security-services","product_categories-cloud-delivered-security-services-ja","product_categories-next-generation-firewall-ja"],"yoast_head":"\n\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(NOD)\u304b\u3089\u65b0\u8208\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u3092\u691c\u51fa\u3059\u308b<\/title>\n<meta name=\"description\" content=\"\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(NOD: Newly Observed Domain)\u306b\u3072\u305d\u3080\u6f5c\u5728\u7684\u8105\u5a01\u3092\u3001\u305d\u306e\u30c9\u30e1\u30a4\u30f3\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u904b\u3073\u59cb\u3081\u305f\u6642\u70b9\u3067\u691c\u51fa\u3059\u308b\u624b\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/malicious-newly-observed-domains\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u65b0\u305f\u306b\u89b3\u6e2c\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3(NOD)\u304b\u3089\u65b0\u8208\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8105\u5a01\u3092\u691c\u51fa\u3059\u308b\" 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