{"id":159867,"date":"2022-04-18T18:00:49","date_gmt":"2022-04-19T01:00:49","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=159867"},"modified":"2022-04-18T20:22:49","modified_gmt":"2022-04-19T03:22:49","slug":"incident-response-automation-importance","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2022\/04\/incident-response-automation-importance\/?lang=ja","title":{"rendered":"\u30c7\u30b8\u30bf\u30eb\u793e\u4f1a\u306e\u5b9f\u73fe\u306b\u306f\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e\u81ea\u52d5\u5316\u304c\u5fc5\u9808\u306a\u7406\u7531"},"content":{"rendered":"<p>\u30c7\u30b8\u30bf\u30eb\u5e81\u304c\u63a8\u9032\u3059\u308b\u300c<a href=\"https:\/\/www.digital.go.jp\/assets\/contents\/node\/basic_page\/field_ref_resources\/5ecac8cc-50f1-4168-b989-2bcaabffe870\/20211224_policies_priority_doc_01.pdf\" rel=\"nofollow,noopener\" >\u30c7\u30b8\u30bf\u30eb\u793e\u4f1a\u306e\u5b9f\u73fe\u306b\u5411\u3051\u305f\u91cd\u70b9\u8a08\u753b<\/a>\u300d\u3067\u306f\u3001\u300c\u30c7\u30b8\u30bf\u30eb\u306e\u6d3b\u7528\u306b\u3088\u308a\u3001\u4e00\u4eba\u3072\u3068\u308a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u3076\u3053\u3068\u304c\u3067\u304d\u3001\u591a\u69d8\u306a\u5e78\u305b\u304c\u5b9f\u73fe\u3067\u304d\u308b\u793e\u4f1a\u300d\u304c\u30c6\u30fc\u30de\u3068\u3057\u3066\u63b2\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3044\u304f\u3064\u304b\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u306f\u4eca\u3082\u30c7\u30b8\u30bf\u30eb\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u306b\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a3\u30eb\u30b9\u611f\u67d3\u75c7\u3078\u306e\u5bfe\u5fdc\u306b\u304a\u3044\u3066\u3001\u73fe\u884c\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u52b9\u7387\u7684\u306a\u5bfe\u5fdc\u304c\u3067\u304d\u305a\u3001\u6d77\u5916\u306e\u5bfe\u5fdc\u3068\u6bd4\u3079\u308b\u3068\u3001\u73fe\u884c\u30b7\u30b9\u30c6\u30e0\u306b\u8ab2\u984c\u304c\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u80cc\u666f\u304b\u3089\u3001\u4ee4\u548c3\u5e749\u6708\u306b\u30c7\u30b8\u30bf\u30eb\u5e81\u304c\u767a\u8db3\u3057\u3001\u73fe\u884c\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u6539\u5584\u306e\u307f\u306b\u7559\u307e\u3089\u305a\u3001\u3088\u308a\u4e00\u5c64\u3001\u56fd\u6c11\u306e\u5229\u4fbf\u6027\u3092\u5411\u4e0a\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u304c\u3001\u30b9\u30d4\u30fc\u30c9\u611f\u3092\u6301\u3063\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u304f\u3082\u306e\u3068\u60f3\u50cf\u3057\u307e\u3059\u3002<\/p>\n<p>\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u304c\u76ca\u3005\u4fbf\u5229\u306b\u306a\u3063\u3066\u3044\u304f\u3053\u3068\u306f\u3001\u6211\u3005\u56fd\u6c11\u306b\u3068\u3063\u3066\u306f\u975e\u5e38\u306b\u7d20\u6674\u3089\u3057\u3044\u3053\u3068\u3067\u3059\u3002<\/p>\n<h1>\u591a\u767a\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u5bfe\u5fdc\u304c\u8ab2\u984c<\/h1>\n<p>\u3057\u304b\u3057\u305d\u306e\u5074\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u3092\u884c\u3046\u30c7\u30b8\u30bf\u30eb\u5e81\u306e\u30c1\u30fc\u30e0\u306f\u3001\u5897\u3048\u7d9a\u3051\u308b\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u5bfe\u5fdc\u3067\u3001\u591a\u5fd9\u3092\u6975\u3081\u308b\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u767a\u751f\u306e\u90fd\u5ea6\u3001\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30b5\u30a4\u30c8\u3067URL\u3084IP\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3092\u691c\u7d22\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u3001\u4eba\u9593\u304c\u7e70\u308a\u8fd4\u3057\u884c\u3046\u8abf\u67fb\u4f5c\u696d\u306f\u3001\u4e00\u3064\u4e00\u3064\u306e\u4f5c\u696d\u8ca0\u8377\u306f\u5927\u304d\u304f\u306a\u304f\u3066\u3082\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u6570\u304c\u5897\u3048\u3066\u304f\u308b\u3068\u5927\u304d\u306a\u8ca0\u62c5\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u8077\u54e1\u5b9b\u306b\u5c4a\u3044\u305f\u3001\u602a\u3057\u3044\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u8abf\u67fb\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u306f\u3001<\/p>\n<ul>\n<li><a href=\"https:\/\/www.virustotal.com\/\" rel=\"nofollow,noopener\" >VirusTotal<\/a>\u30b5\u30a4\u30c8\u3067\u3001\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306b\u8a18\u8f09\u3055\u308c\u305fURL\u3001\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3001\u9001\u4fe1\u8005\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u30c9\u30e1\u30a4\u30f3\u3001\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u8abf\u67fb\u3059\u308b\u3002<\/li>\n<li>\u305d\u306e\u4ed6\u306e\u30b5\u30a4\u30c8 (\u4f8b\u3048\u3070\u3001<a href=\"https:\/\/www.abuseipdb.com\/\" rel=\"nofollow,noopener\" >AbuseIPDB<\/a>\u30b5\u30a4\u30c8\u3084<a href=\"https:\/\/ipinfo.io\/\" rel=\"nofollow,noopener\" >IPInfo<\/a>\u30b5\u30a4\u30c8) \u3067\u3082\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u8a73\u7d30\u3092\u8abf\u67fb\u3059\u308b\u3002<\/li>\n<li>\u305d\u306e\u4ed6\u306e\u30b5\u30a4\u30c8 (\u4f8b\u3048\u3070\u3001<a href=\"https:\/\/phishtank.org\/\" rel=\"nofollow,noopener\" >PhishTank<\/a>\u30b5\u30a4\u30c8\u3084<a href=\"https:\/\/openphish.com\/\" rel=\"nofollow,noopener\" >OpenPhish<\/a>\u30b5\u30a4\u30c8)\u3067\u3082\u3001\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306b\u8a18\u8f09\u3055\u308c\u305fURL\u304c\u602a\u3057\u3044\u3082\u306e\u3068\u3057\u3066\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u8abf\u67fb\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u3068\u3044\u3063\u305f\u4f5c\u696d\u304c\u3042\u3063\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u304c1\u65e5\u306b1\u4ef6\u30842\u4ef6\u7a0b\u5ea6\u3067\u3042\u308c\u3070\u3001\u4eba\u9593\u304c\u884c\u3046\u4f5c\u696d\u3067\u3042\u3063\u3066\u3082\u305d\u308c\u307b\u3069\u82e6\u75db\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3057\u304b\u3057\u30011\u65e5\u306b100\u4ef6\u3001200\u4ef6\u3068\u5897\u3048\u3066\u304f\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u30c1\u30fc\u30e0\u306e\u8ca0\u62c5\u306f\u304b\u306a\u308a\u5927\u304d\u304f\u306a\u308a\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u306f\u96e3\u3057\u304f\u56de\u7b54\u307e\u3067\u306b\u6570\u65e5\u3092\u8981\u3059\u308b\u3001\u3068\u3044\u3046\u72b6\u6cc1\u304c\u5bb9\u6613\u306b\u60f3\u50cf\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u3088\u3046\u306a\u8abf\u67fb\u7d50\u679c\u304b\u3089\u3001\u3069\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u512a\u5148\u9806\u4f4d\u304c\u9ad8\u3044\u306e\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u51e6\u7f6e\u304c\u5fc5\u8981\u306a\u306e\u304b\u3001\u4eca\u5f8c\u306e\u5bfe\u5fdc\u306f\u3069\u3046\u3059\u308b\u304b\u3092\u8003\u3048\u308b\u306e\u3082\u4eba\u9593\u306a\u306e\u3067\u3001\u719f\u7df4\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8005\u3068\u521d\u5fc3\u8005\u3067\u306f\u3001\u5224\u65ad\u7d50\u679c\u306b\u5927\u304d\u306a\u4e56\u96e2\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u300c\u3067\u306f\u3001\u719f\u7df4\u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8981\u54e1\u3092\u591a\u304f\u63a1\u7528\u3059\u308c\u3070\u826f\u3044\u306e\u3067\u306f\u306a\u3044\u304b\uff1f\u300d\u3068\u3044\u3046\u8003\u3048\u304c\u3088\u304e\u308a\u307e\u3059\u304c\u3001\u307e\u305f\u305d\u3053\u306b\u3082\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5f0a\u793e\u304c\u516c\u8868\u3057\u305f\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u30b8\u30e3\u30d1\u30f3\u30b5\u30fc\u30d9\u30a4 2020\u300d\u306b\u3088\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u8ab2\u984c\u306b\u3064\u3044\u3066\u306e\u8cea\u554f\u3067\u4e0a\u4f4d\u3092\u5360\u3081\u305f\u306e\u306f\u300c\u30b9\u30ad\u30eb\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u300d\uff0843.3\uff05\uff09\u3001\u300c\u4e00\u90e8\u306e\u4eba\u6750\u306e\u30b9\u30ad\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u300d\uff0843.0\uff05\uff09\u3001\u300c\u4eba\u6750\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u300d\uff0842.4\uff05\uff09\u300d\u3068\u3001\u3044\u305a\u308c\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u3084\u30b9\u30ad\u30eb\u306b\u95a2\u3059\u308b\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><div style=\"max-width:100%\" data-width=\"959\"><span class=\"ar-custom\" style=\"padding-bottom:49.43%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter wp-image-159896 size-full lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2022\/04\/Picture-1-1.png\" alt=\"\" width=\"959\" height=\"474\" \/><\/span><\/div><\/p>\n<p style=\"text-align: center;\"><em>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9 \u300c<a href=\"https:\/\/start.paloaltonetworks.jp\/security-operation-japan-survey.html\" rel=\"nofollow,noopener\" >\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3 \u30b8\u30e3\u30d1\u30f3\u30b5\u30fc\u30d9\u30a4 2020\u5e74\u7248<\/a>\u300d<\/em><\/p>\n<p>\u3053\u306e\u7d50\u679c\u304b\u3089\u308f\u304b\u308b\u3053\u3068\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u3092\u3001\u3055\u3089\u306b\u306f\u719f\u7df4\u8005\u3092\u63a1\u7528\u3059\u308b\u306e\u306f\u5bb9\u6613\u306a\u3053\u3068\u3067\u306f\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u3067\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u306e\u304b\u3002\u305d\u308c\u3092\u89e3\u6c7a\u3059\u308b\u306e\u304cSOAR\u3067\u3059\u3002<\/p>\n<p>SOAR\u3068\u306f\u3001Security Orchestration\uff08\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\uff09,Automation\uff08\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\uff09 and Response\uff08\u30ec\u30b9\u30dd\u30f3\u30b9\uff09\u306e\u7565\u3067\u3059\u3002<\/p>\n<p>SOAR\u306f\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u7ba1\u7406\u3084\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e\u81ea\u52d5\u5316\u3092\u652f\u63f4\u3059\u308b\u305f\u3081\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u4e0d\u8db3\u306e\u89e3\u6c7a\u7b56\u3068\u306a\u308a\u3048\u307e\u3059\u3002<\/p>\n<p>\u300c\u30aa\u30fc\u30b1\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u300d\u3068\u306f\u3001\u8907\u6570\u306e\u30b7\u30b9\u30c6\u30e0\u3084\u30c4\u30fc\u30eb\u304b\u3089\u4e0a\u304c\u3063\u3066\u304f\u308b\u60c5\u5831\u3092\u3001\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3082\u53d6\u308a\u8fbc\u3093\u3067\u5206\u6790\u3057\u3001\u5bfe\u5fdc\u306e\u5fc5\u8981\u6027\u3084\u512a\u5148\u5ea6\u3092\u5224\u65ad\u3059\u308b\u3057\u304f\u307f\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u300c\u30ec\u30b9\u30dd\u30f3\u30b9\u300d\u3068\u306f\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u691c\u77e5\u3084\u5bfe\u5fdc\u3092\u884c\u3046\u4f5c\u696d\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u305d\u308c\u3089\u3092\u300c\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u300d\uff1d\u81ea\u52d5\u5316\u3059\u308b\u3001\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<h1>Cortex XSOAR\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u4e0d\u8db3\u3092\u89e3\u6d88\u3059\u308b<\/h1>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u3067\u306f\u3001SOAR\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u300cCortex XSOAR\u300d\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3061\u3089\u304cCortex XSOAR\u304c\u6301\u3064\u6a5f\u80fd\u306e\u4e00\u3064\u3067\u3042\u308b\u300c\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u300d\u306e\u30b5\u30f3\u30d7\u30eb\u753b\u9762\u3067\u3059\u3002<\/p>\n<p><div style=\"max-width:100%\" data-width=\"816\"><span class=\"ar-custom\" style=\"padding-bottom:88.24%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"aligncenter wp-image-159909 size-full lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2022\/04\/Picture-2-1.png\" alt=\"\" width=\"816\" height=\"720\" \/><\/span><\/div><\/p>\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u7591\u308f\u3057\u3044\u30e1\u30fc\u30eb\u304b\u3089IoC: Indicator of Compromise (\u653b\u6483\u8005\u304c\u4f7f\u7528\u3057\u305f\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3001IP\u30a2\u30c9\u30ec\u30b9\u3001\u30c9\u30e1\u30a4\u30f3\u3001URL\u306a\u3069\u306e\u8981\u7d20)\u3092\u62bd\u51fa\u3057\u3066\u3001\u5225\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u767b\u9332\u3059\u308b\u3001\u3068\u3044\u3046\u6bd4\u8f03\u7684\u5358\u7d14\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u3053\u306e\u3088\u3046\u306a\u4f5c\u696d\u3092\u4eba\u9593\u304c\u884c\u3046\u30681\u4ef6\u30842\u4ef6\u3067\u3082\u305d\u308c\u306a\u308a\u306e\u6642\u9593\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u304c\u3001XSOAR\u3092\u4f7f\u3048\u3070\u30011\u65e5\u306b100\u4ef6\u306e\u4f5c\u696d\u3067\u3082\u3001\u4eba\u306e\u624b\u3092\u7169\u308f\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u77ac\u6642\u306b\u5b8c\u4e86\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d7\u30ec\u30a4\u30d6\u30c3\u30af\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u8907\u96d1\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u81ea\u52d5\u5316\u3092\u56f3\u308a\u3001\u52b9\u7387\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u3092\u5b9f\u73fe\u3067\u304d\u308c\u3070\u3001\u8cb4\u91cd\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4eba\u6750\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6709\u52b9\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u4eba\u6750\u4e0d\u8db3\u306e\u8ab2\u984c\u89e3\u6c7a\u306b\u3064\u306a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Cortex XSOAR\u306e\u3088\u308a\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/xsoar\" rel=\"nofollow,noopener\" >\u3053\u3061\u3089<\/a>\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30c7\u30b8\u30bf\u30eb\u5e81\u304c\u63a8\u9032\u3059\u308b\u300c\u30c7\u30b8\u30bf\u30eb\u793e\u4f1a\u306e\u5b9f\u73fe\u306b\u5411\u3051\u305f\u91cd\u70b9\u8a08\u753b\u300d\u3067\u306f\u3001\u300c\u30c7\u30b8\u30bf\u30eb\u306e\u6d3b\u7528\u306b\u3088\u308a\u3001\u4e00\u4eba\u3072\u3068\u308a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u3076\u3053\u3068\u304c\u3067\u304d\u3001\u591a\u69d8\u306a\u5e78\u305b\u304c\u5b9f\u73fe\u3067\u304d\u308b\u793e\u4f1a\u300d\u304c\u30c6\u30fc\u30de\u3068\u3057\u3066\u63b2\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002 \u3044\u304f\u3064\u304b\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u306f\u4eca\u3082\u30c7\u30b8\u30bf\u30eb\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u306b\u65b0\u578b\u30b3\u30ed\u30ca\u30a6\u30a3\u30eb\u30b9\u611f\u67d3\u75c7\u3078\u306e\u5bfe\u5fdc\u306b\u304a\u3044\u3066\u3001\u73fe\u884c\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u52b9\u7387\u7684\u306a\u5bfe\u5fdc\u304c\u3067\u304d\u305a\u3001\u6d77\u5916\u306e\u5bfe\u5fdc\u3068\u6bd4\u3079\u308b\u3068\u3001\u73fe\u884c\u30b7\u30b9\u30c6\u30e0\u306b\u8ab2\u984c\u304c\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002 \u3053\u306e\u3088\u3046\u306a\u80cc\u666f\u304b\u3089\u3001\u4ee4\u548c3\u5e749\u6708\u306b\u30c7\u30b8\u30bf\u30eb\u5e81\u304c\u767a\u8db3\u3057\u3001\u73fe\u884c\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u6539\u5584\u306e\u307f\u306b\u7559\u307e\u3089\u305a\u3001\u3088\u308a\u4e00\u5c64\u3001\u56fd\u6c11\u306e\u5229\u4fbf\u6027\u3092\u5411\u4e0a\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u304c\u3001\u30b9\u30d4\u30fc\u30c9\u611f\u3092\u6301\u3063\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u304f\u3082\u306e\u3068\u60f3\u50cf\u3057\u307e\u3059\u3002 \u884c\u653f\u30b7\u30b9\u30c6\u30e0\u304c\u76ca\u3005\u4fbf\u5229\u306b\u306a\u3063\u3066\u3044\u304f\u3053\u3068\u306f\u3001\u6211\u3005\u56fd\u6c11\u306b\u3068\u3063\u3066\u306f\u975e\u5e38\u306b\u7d20\u6674\u3089\u3057\u3044\u3053\u3068\u3067\u3059\u3002 \u591a\u767a\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u5bfe\u5fdc\u304c\u8ab2\u984c \u3057\u304b\u3057\u305d\u306e\u5074\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u5fdc\u3092\u884c\u3046\u30c7\u30b8\u30bf\u30eb\u5e81\u306e\u30c1\u30fc\u30e0\u306f\u3001\u5897\u3048\u7d9a\u3051\u308b\u884c\u653f\u30b7\u30b9\u30c6\u30e0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3078\u306e\u5bfe\u5fdc\u3067\u3001\u591a\u5fd9\u3092\u6975\u3081\u308b\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002 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VirusTotal\u30b5\u30a4\u30c8\u3067\u3001\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306b\u8a18\u8f09\u3055\u308c\u305fURL\u3001\u9001\u4fe1\u5143IP\u30a2\u30c9\u30ec\u30b9\u3001\u9001\u4fe1\u8005\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u30c9\u30e1\u30a4\u30f3\u3001\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u8abf\u67fb\u3059\u308b\u3002 \u305d\u306e\u4ed6\u306e\u30b5\u30a4\u30c8 (\u4f8b\u3048\u3070\u3001AbuseIPDB\u30b5\u30a4\u30c8\u3084IPInfo\u30b5\u30a4\u30c8) \u3067\u3082\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u8a73\u7d30\u3092\u8abf\u67fb\u3059\u308b\u3002 \u305d\u306e\u4ed6\u306e\u30b5\u30a4\u30c8 (\u4f8b\u3048\u3070\u3001PhishTank\u30b5\u30a4\u30c8\u3084OpenPhish\u30b5\u30a4\u30c8)\u3067\u3082\u3001\u30e1\u30fc\u30eb\u672c\u6587\u5185\u306b\u8a18\u8f09\u3055\u308c\u305fURL\u304c\u602a\u3057\u3044\u3082\u306e\u3068\u3057\u3066\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u8abf\u67fb\u3059\u308b\u3002 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