{"id":106306,"date":"2017-06-27T09:30:44","date_gmt":"2017-06-27T16:30:44","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=106306"},"modified":"2020-05-21T19:51:21","modified_gmt":"2020-05-22T02:51:21","slug":"unit42-threat-brief-petya-ransomware","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/unit42-threat-brief-petya-ransomware\/","title":{"rendered":"Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u3053\u306eUnit 42\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3084\u4ed6\u306e\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5730\u57df\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><b>\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a<\/b><\/h3>\n<p>2017\u5e746\u670827\u65e5\u3001Microsoft Windows SMB\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u3063\u3066\u5e83\u307e\u3063\u3066\u3044\u308bPetya\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u65b0\u3057\u3044\u4e9c\u7a2e\u3092\u8a8d\u8b58\u3057\u307e\u3057\u305f\u3002\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/EternalBlue\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a\">ETERNALBLUE<\/a>\u00a0\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3053\u308c\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002\u3053\u308c\u306f\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/unit42-threat-brief-wanacrypt0r-know\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a\">2017\u5e745\u6708\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u611f\u67d3\u3092\u5e83\u3052\u305f WanaCrypt0r \/ WanaCry\u30de\u30eb\u30a6\u30a7\u30a2<\/a>\u3068\u540c\u3058\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3067\u3059\u3002\u653f\u5e9c\u3084\u91cd\u8981\u30a4\u30f3\u30d5\u30e9\u4e8b\u696d\u8005\u3092\u542b\u3080\u8907\u6570\u306e\u7d44\u7e54\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u505c\u6b62\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001<a href=\"https:\/\/blog.paloaltonetworks.com\/?p=111795&amp;lang=ja\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a\">Petya\u306b\u95a2\u3059\u308b\u30d6\u30ed\u30b0\u30fb\u30dd\u30b9\u30c8<\/a>\u3067\u3001\u3053\u306e\u8105\u5a01\u306b\u95a2\u3059\u308b\u9632\u5fa1\u306b\u95a2\u3059\u308b\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u9632\u5fa1\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Windows\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u81ea\u5206\u81ea\u8eab\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4ee5\u4e0b\u306e\u4e00\u822c\u7684\u306a\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/technet.microsoft.com\/en-us\/library\/security\/ms17-010.aspx\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a\">MS17-010<\/a>\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b<\/li>\n<li>TCP\u30dd\u30fc\u30c8445\u3067\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u63a5\u7d9a\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b<\/li>\n<li>\u611f\u67d3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30c7\u30fc\u30bf\u3092\u5fa9\u5143\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u9069\u5207\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210\u3057\u3001\u7dad\u6301\u3059\u308b<\/li>\n<\/ul>\n<p>\u3053\u308c\u306f\u767a\u5c55\u9014\u4e0a\u306e\u72b6\u6cc1\u3067\u3059\u3002\u65b0\u3057\u3044\u60c5\u5831\u304c\u5165\u624b\u53ef\u80fd\u306b\u306a\u308b\u3068\u3001\u3053\u306e\u30d6\u30ed\u30b0\u304c\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002 AutoFocus\u30e6\u30fc\u30b6\u30fc\u306f\u3001<a href=\"https:\/\/autofocus.paloaltonetworks.com\/#\/tag\/Unit42.Petya\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a\">Petya\u30bf\u30b0<\/a>\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30f3\u30d7\u30eb\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u653b\u6483\u306e\u6982\u8981<\/h3>\n<p>Petya\u306f\u3001\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9\uff08MBR\uff09\u3092\u5909\u66f4\u3059\u308b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3001\u3002\u30e6\u30fc\u30b6\u30fc\u304cPC\u3092\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001\u5909\u66f4\u3055\u308c\u305fMBR\u306b\u3088\u3063\u3066Windows\u306e\u30ed\u30fc\u30c9\u304c\u59a8\u3052\u3089\u308c\u3001\u4ee3\u308f\u308a\u306b\u88ab\u5bb3\u8005\u304b\u3089\u306e\u652f\u6255\u3044\u3092\u8981\u6c42\u3059\u308b\u8eab\u4ee3\u91d1\u306e\u652f\u6255\u3044\u3092\u8981\u6c42\u3059\u308b\u30e1\u30e2\u304c\u8868\u793a\u3055\u308c\u307e\u3059\uff08\u56f31\uff09\u3002<\/p>\n<div align=\"center\">\n<figure style=\"width: 627px\" class=\"wp-caption aligncenter\"><img  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/pan\/ja_JP\/Images\/blog\/2017\/unit42-threat-brief-petya-ransomware\/Petya_1.png\" alt=\"\u56f31\uff1a\u4fb5\u5165\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u8868\u793a\u3055\u308c\u305f\u6700\u65b0\u306e Petya Ransom\" width=\"627\" height=\"470\" \/><figcaption class=\"wp-caption-text\">\u56f31\uff1a\u4fb5\u5165\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u306b\u8868\u793a\u3055\u308c\u305f\u6700\u65b0\u306e Petya Ransom<\/figcaption><\/figure>\n<\/div>\n<p>\u6700\u65b0\u306ePetya\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f Windows SMB \u306b\u5e83\u304c\u3063\u3066\u304a\u308a\u3001CVE-2017-0144\u3092\u5229\u7528\u3057\u30012017\u5e744\u6708\u306bShadow Brokers \u30b0\u30eb\u30fc\u30d7\u306b\u3088\u3063\u3066\u6700\u521d\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/EternalBlue\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u653b\u6483\u306e\u6982\u8981\">ETERNALBLUE \u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30c4\u30fc\u30eb<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b7\u30b9\u30c6\u30e0\u304c\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u305f\u5f8c\u3001\u88ab\u5bb3\u8005\u306f\u7279\u5b9a\u306e Bitcoin \u30a2\u30c9\u30ec\u30b9\u306b Bitcoin \u3067 300 \u30c9\u30eb\u3092\u9001\u3063\u3066\u304b\u3089\u3001\u88ab\u5bb3\u8005\u306e Bitcoin \u00a0\u30a6\u30a9\u30ec\u30c3\u30c8 ID \u3092\u8a18\u8f09\u3057\u305f\u96fb\u5b50\u30e1\u30fc\u30eb\u3092 wowsmith123456 @ posteo [.]net \u306b\u9001\u4fe1\u3057\u3066\u500b\u3005\u306e\u5fa9\u53f7\u9375\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u6c42\u3081\u3089\u308c\u307e\u3059\u3002 6 \u6708 27 \u65e5 16:00 UTC \u6642\u70b9\u3067\u3001<a href=\"https:\/\/blockchain.info\/address\/1Mz7153HMuxXTuR2R1t78mGSdzaAtNbBWX\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u653b\u6483\u306e\u6982\u8981\">\u653b\u6483\u8005\u306e\u30a6\u30a9\u30ec\u30c3\u30c8<\/a>\u306b\u306f 13 \u4ef6\u306e\u652f\u6255\u3044\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u653b\u6483\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb<\/h3>\n<p>\u79c1\u305f\u3061\u306f\u3001Petya\u306e\u653b\u6483\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u306b\u95a2\u3057\u3066\u4ee5\u4e0b\u306e\u60c5\u5831\u3092\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u914d\u5e03\/\u60aa\u7528<\/h4>\n<p>\u6211\u3005\u306f\u307e\u3060\u3053\u306e\u65b0\u3057\u3044Petya\u306e\u4e9c\u7a2e\u306e\u521d\u671f\u611f\u67d3\u30d9\u30af\u30bf\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u4ee5\u524d\u306e\u4e9c\u7a2e\u306f\u96fb\u5b50\u30e1\u30fc\u30eb\u3067\u914d\u4fe1\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u95a2\u9023\u306e\u653b\u6483\u3067\u3053\u306e\u6700\u65b0\u306e\u30b5\u30f3\u30d7\u30eb\u304c\u7279\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002 \u6211\u3005\u306f\u30016\u670827\u65e5\u306e\u671d\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u306eTax\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u6539\u3056\u3093\u3055\u308c\u3001Petya DLL\u304c\u914d\u5e03\u3055\u308c\u305f\u306e\u3067\u306f\u306a\u3044\u304b\u3001\u3068\u3044\u3046\u63a8\u6e2c\u3092\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u898b\u307e\u3057\u305f\u3002\u3053\u306e\u611f\u67d3\u30d9\u30af\u30bf\u30fc\u306f\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u306b\u304a\u3051\u308b\u611f\u67d3\u306e\u9ad8\u6fc3\u5ea6\u3092\u8aac\u660e\u3059\u308b\u3082\u306e\u3067\u3059\u304c\u3001\u6211\u3005\u306f\u3053\u306e\u60c5\u5831\u3092\u72ec\u81ea\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<h4>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p>\u3053\u306ePetya\u306e\u5909\u7a2e\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u524d\u306b\u5225\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044DLL\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u62e1\u6563\u3055\u308c\u307e\u3059\u3002\u5b9f\u884c\u3055\u308c\u308b\u3068\u3001\u30de\u30b9\u30bf\u30fc\u30d6\u30fc\u30c8\u30ec\u30b3\u30fc\u30c9\u304c\u4e0a\u66f8\u304d\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b\u305f\u3081\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3055\u308c\u305f\u30bf\u30b9\u30af\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u30ea\u30d6\u30fc\u30c8\u3059\u308b\u3068\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3067300\u30c9\u30eb\u306e\u652f\u6255\u3044\u3092\u8981\u6c42\u3059\u308b\u8eab\u4ee3\u91d1\u30e1\u30e2\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<h4>\u30b3\u30de\u30f3\u30c9\u30a2\u30f3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/h4>\n<p>Petya\u306b\u306f\u79c1\u305f\u3061\u304c\u77e5\u3063\u3066\u3044\u308b\u30b3\u30de\u30f3\u30c9\u3068\u5236\u5fa1\u306e\u4ed5\u7d44\u307f\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u30db\u30b9\u30c8\u304c\u611f\u67d3\u3057\u305f\u5f8c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304b\u3089\u653b\u6483\u8005\u3078\u306e\u901a\u4fe1\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h4>\u5185\u90e8\u62e1\u6563<\/h4>\n<p>Petya\u306f\u30013\u3064\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u8ffd\u52a0\u306e\u30db\u30b9\u30c8\u306b\u611f\u67d3\u3092\u5e83\u3052\u307e\u3059\u3002<\/p>\n<ul>\n<li>Petya\u306f\u30ed\u30fc\u30ab\u30eb\/ 24\u3000\u306e\u7bc4\u56f2\u306eIP\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u306eADMIN $\u5171\u6709\u3092\u5217\u6319\u3057\u3001\u305d\u306e\u30db\u30b9\u30c8\u306b\u81ea\u8eab\u3092\u30b3\u30d4\u30fc\u3057\u3001PSEXEC\u3092\u4f7f\u7528\u3057\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u611f\u67d3\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u304c\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u307f\u3001\u5171\u6709\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3059\u308b\u6a29\u5229\u3092\u6301\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<li>Petya\u306f\u3001Windows Management Instrumentation\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\uff08WMIC\uff09\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u30b5\u30d6\u30cd\u30c3\u30c8\u4e0a\u306e\u30db\u30b9\u30c8\u306b\u63a5\u7d9a\u3057\u3001\u305d\u308c\u3089\u306e\u30db\u30b9\u30c8\u4e0a\u3067\u30ea\u30e2\u30fc\u30c8\u3067\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u00a0<a href=\"https:\/\/github.com\/gentilkiwi\/mimikatz\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u00a0\">Mimikatz<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3001\u611f\u67d3\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u8cc7\u683c\u60c5\u5831\u3092\u62bd\u51fa\u3057\u3001\u305d\u308c\u3089\u3092\u4f7f\u7528\u3057\u3066\u30bf\u30fc\u30b2\u30c3\u30c8\u30db\u30b9\u30c8\u4e0a\u3067\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>Petya\u306f\u3001\u6700\u7d42\u7684\u306b\u30ed\u30fc\u30ab\u30eb\u30b5\u30d6\u30cd\u30c3\u30c8\u4e0a\u306e\u30db\u30b9\u30c8\u306b\u5bfe\u3057\u3066ETERNALBLUE\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u30db\u30b9\u30c8\u306bMS17-010\u30d1\u30c3\u30c1\u304c\u5c55\u958b\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u306e\u307f\u6210\u529f\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u7d50\u8ad6<\/h3>\n<p>Ransomware\u306e\u653b\u6483\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ef\u30fc\u30e0\u3068\u3057\u3066\u5e83\u304c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u653b\u6483\u3068\u306f\u3081\u3063\u305f\u306b\u7d50\u3073\u3064\u3044\u3066\u3044\u307e\u305b\u3093\u3002 2017\u5e745\u6708\u306eWannaCry\u653b\u6483\u3067\u306f\u3001\u3053\u306e\u8106\u5f31\u6027\u306b\u5bfe\u3057\u3066\u591a\u304f\u306eWindows\u30b7\u30b9\u30c6\u30e0\u306b\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u5b9f\u8a3c\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u3092\u5229\u7528\u3057\u305fPetya\u306e\u666e\u53ca\u306f\u3001WannaCry\u306b\u6ce8\u610f\u3092\u6255\u3063\u3066\u3082\u3001\u591a\u304f\u306e\u7d44\u7e54\u304c\u4f9d\u7136\u3068\u3057\u3066\u8106\u5f31\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \u3054\u8cea\u554f\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001<a href=\"https:\/\/live.paloaltonetworks.com\/t5\/Threat-Vulnerability-Discussions\/bd-p\/Threat_Discussions\" target=\"_blank\" rel=\"noopener noreferrer\" data-page-track=\"true\" data-page-track-value=\"company:unit42-threat-brief-petya-ransomware: section:\u7d50\u8ad6\">\u30e9\u30a4\u30d6\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u8105\u5a01\u3068\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3<\/a>\u306b\u304a\u8d8a\u3057\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u672c\u7a3f\u306e\u5909\u66f4\u5c65\u6b74<\/h3>\n<ul>\n<li>2017\u5e746\u670827\u65e5 \u521d\u7248<\/li>\n<li>2017\u5e746\u670827\u65e5 1:08 PM PT\n<ul>\n<li>\u66f4\u65b0\u3055\u308c\u305f\u914d\u5e03\/\u60aa\u7528\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u306f\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30a6\u30af\u30e9\u30a4\u30ca\u7a0e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u3088\u308b\u914d\u5e03\u306b\u95a2\u3059\u308b\u61b6\u6e2c\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>Petya\u306e\u666e\u53ca\u306b\u4f7f\u7528\u3055\u308c\u308b\u8ffd\u52a0\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u3001\u300c\u5185\u90e8\u62e1\u6563\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u3053\u306eUnit 42\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3084\u4ed6\u306e\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5730\u57df\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 \u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\uff1a 2017\u5e746\u670827<\/p>\n","protected":false},"author":23,"featured_media":103276,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4327,3057,4432],"tags":[6005,4827,7213,7214],"product_categories":[],"coauthors":[1025],"class_list":["post-106306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-top-cyberthreats","category-ransomware-ja","category-top-cyberthreats-ja","tag-emea-ja","tag-mimikatz-ja","tag-petya-ja","tag-petya-ransomware"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831<\/title>\n<meta name=\"description\" content=\"\u6982\u8981 \u3053\u306eUnit 42\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3084\u4ed6\u306e\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5730\u57df\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059Petya\" \/>\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\/unit42-threat-brief-petya-ransomware\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\" \/>\n<meta property=\"og:description\" content=\"\u6982\u8981 \u3053\u306eUnit 42\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3084\u4ed6\u306e\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5730\u57df\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059Petya\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-threat-brief-petya-ransomware\/\" \/>\n<meta property=\"og:site_name\" content=\"Unit 42\" \/>\n<meta property=\"article:published_time\" content=\"2017-06-27T16:30:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-05-22T02:51:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2017\/03\/Linkedin.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Unit 42\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831","description":"\u6982\u8981 \u3053\u306eUnit 42\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30a6\u30af\u30e9\u30a4\u30ca\u3084\u4ed6\u306e\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u5730\u57df\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059Petya","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-threat-brief-petya-ransomware\/","og_locale":"ja_JP","og_type":"article","og_title":"Petya Ransomware\u3092\u4f7f\u7528\u3057\u305f\u653b\u6483\u3092\u53d6\u308a\u5dfb\u304f\u8105\u5a01\u72b6\u6cc1\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831","og_description":"\u6982\u8981 \u3053\u306eUnit 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