{"id":134150,"date":"2026-05-04T10:16:52","date_gmt":"2026-05-04T01:16:52","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=134150"},"modified":"2026-05-04T10:16:52","modified_gmt":"2026-05-04T01:16:52","slug":"defender-cerdigent-false-positive","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/defender-cerdigent-false-positive\/","title":{"rendered":"Microsoft Defender \u304c\u5927\u6df7\u4e71\uff1f\u300cCerdigent\u300d\u8b66\u544a\u306e\u6b63\u4f53\u306f\u8aa4\u691c\u77e5\u304b\u3082\u3057\u308c\u306a\u3044"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/04\/pexels-zandatsu-17095797.webp\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-133836\" \/><\/p>\n<p>Windows 11\u3084Windows Server\u74b0\u5883\u3067\u3001Microsoft Defender\u304c\u300cCerdigent\u300d\u3068\u547c\u3070\u308c\u308b\u30c8\u30ed\u30a4\u306e\u6728\u99ac\u3092\u691c\u51fa\u3057\u305f\u3068\u3044\u3046\u5831\u544a\u304c\u4e16\u754c\u4e2d\u3067\u6025\u5897\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u73fe\u6642\u70b9\u306e\u60c5\u5831\u3092\u6574\u7406\u3059\u308b\u3068\u3001\u3053\u308c\u306f\u5b9f\u969b\u306e\u611f\u67d3\u3067\u306f\u306a\u304f\u3001<strong>\u8aa4\u691c\u77e5\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u3044<\/strong>\u3068\u898b\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<h2>\u554f\u984c\u306e\u80cc\u666f\uff1aDigiCert \u306e\u5185\u90e8\u30b7\u30b9\u30c6\u30e0\u4fb5\u5bb3\u304c\u767a\u7aef<\/h2>\n<p>Mozilla\u306e<a href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=2033170\">Bugzilla\u306b\u6295\u7a3f\u3055\u308c\u305f\u5831\u544a<\/a>\u306b\u3088\u308b\u3068\u3001\u4eca\u56de\u306e\u9a12\u52d5\u306f\u8a3c\u660e\u66f8\u8a8d\u8a3c\u5c40DigiCert\u306e\u5185\u90e8\u30b5\u30dd\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u3053\u3068\u306b\u7aef\u3092\u767a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u30b5\u30dd\u30fc\u30c8\u62c5\u5f53\u8005\u306ePC\u3092\u7a81\u7834\u3057\u3001\u305d\u3053\u304b\u3089\u300c\u30b3\u30fc\u30c9\u7f72\u540d\u8a3c\u660e\u66f8\u306e\u521d\u671f\u5316\u30b3\u30fc\u30c9\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6b63\u898f\u306e\u6ce8\u6587\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6b63\u898f\u306b\u898b\u3048\u308b\u30b3\u30fc\u30c9\u7f72\u540d\u8a3c\u660e\u66f8\u3092\u751f\u6210\u3067\u304d\u3066\u3057\u307e\u3063\u305f\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>DigiCert\u306f\u8abf\u67fb\u306e\u904e\u7a0b\u3067\u3001\u554f\u984c\u306e\u3042\u308b60\u4ef6\u306e\u8a3c\u660e\u66f8\u3092\u9806\u6b21\u5931\u52b9\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u3046\u306127\u4ef6\u306f\u5b9f\u969b\u306b\u653b\u6483\u8005\u3068\u95a2\u9023\u304c\u78ba\u8a8d\u3055\u308c\u3001<strong>\u300cZhong Stealer\u300d\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u7f72\u540d\u306b\u60aa\u7528\u3055\u308c\u3066\u3044\u305f<\/strong>\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>Defender \u306e\u300cCerdigent\u300d\u8b66\u544a\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/05\/windows_defender_cerdigent_malware.webp\" alt=\"\" width=\"1185\" height=\"741\" class=\"aligncenter size-full wp-image-134151\" \/><\/p>\n<p>Microsoft Defender\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u300cCerdigent.A!dha\u306f\u653b\u6483\u8005\u304c\u4efb\u610f\u306e\u64cd\u4f5c\u3092\u884c\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001<strong>\u4e0d\u6b63\u306b\u767a\u884c\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3092\u4f7f\u3063\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092Defender\u304c\u8105\u5a01\u3068\u8aa4\u8a8d\u3057\u3066\u3044\u308b<\/strong>\u3068\u3044\u3046\u898b\u65b9\u304c\u5f37\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u8b66\u544a\u304c\u51fa\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u5fc5\u305a\u3057\u3082PC\u304c\u611f\u67d3\u3057\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u73fe\u6642\u70b9\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3\u30c0\u30fc\u5074\u304c\u7f72\u540d\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u3067\u8aa4\u691c\u77e5\u304c\u89e3\u6d88\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5bfe\u5fdc\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>Defender\u3084\u4ed6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5b9a\u671f\u7684\u306b\u78ba\u8a8d\u3059\u308b<\/li>\n<li>\u8b66\u544a\u304c\u51fa\u3066\u3082\u3001\u614c\u3066\u3066OS\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u305b\u305a\u3001\u307e\u305a\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<li>DigiCert\u3084Microsoft\u306e\u7d9a\u5831\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081\uff1a\u5b9f\u5bb3\u3088\u308a\u3082\u300c\u8a3c\u660e\u66f8\u306e\u4fe1\u983c\u30e2\u30c7\u30eb\u300d\u3078\u306e\u5f71\u97ff\u304c\u5927\u304d\u3044\u4e8b\u4ef6<\/h2>\n<p>\u4eca\u56de\u306e\u554f\u984c\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u305d\u306e\u3082\u306e\u3088\u308a\u3082\u3001\u30b3\u30fc\u30c9\u7f72\u540d\u8a3c\u660e\u66f8\u3068\u3044\u3046OS\u306e\u4fe1\u983c\u57fa\u76e4\u304c\u63fa\u3089\u3044\u3060\u3053\u3068\u304c\u672c\u8cea\u7684\u306a\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6b63\u898f\u306e\u8a3c\u660e\u66f8\u304c\u60aa\u7528\u3055\u308c\u308b\u3068\u3001Windows\u3084Defender\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u3067\u3082\u6b63\u78ba\u306a\u5224\u5225\u304c\u96e3\u3057\u304f\u306a\u308a\u3001\u7d50\u679c\u3068\u3057\u3066\u4eca\u56de\u306e\u3088\u3046\u306a\u6df7\u4e71\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728DigiCert\u306f\u3059\u3067\u306b\u8a3c\u660e\u66f8\u306e\u5931\u52b9\u3092\u5b8c\u4e86\u3057\u3066\u304a\u308a\u3001Microsoft\u3082\u5bfe\u5fdc\u3092\u9032\u3081\u3066\u3044\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u5074\u306f\u843d\u3061\u7740\u3044\u3066\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5f85\u3064\u306e\u304c\u6700\u5584\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.neowin.net\/news\/microsoft-defender-flagging-cerdigent-trojan-malware-on-windows-11-server-pcs-worldwide\/\">Neowin<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 11\u3084Windows Server\u74b0\u5883\u3067\u3001Microsoft Defender\u304c\u300cCerdigent\u300d\u3068\u547c\u3070\u308c\u308b\u30c8\u30ed\u30a4\u306e\u6728\u99ac\u3092\u691c\u51fa\u3057\u305f\u3068\u3044\u3046\u5831\u544a\u304c\u4e16\u754c\u4e2d\u3067\u6025\u5897\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u73fe\u6642\u70b9\u306e\u60c5\u5831\u3092\u6574\u7406\u3059\u308b\u3068\u3001\u3053 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":133836,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298],"class_list":["post-134150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=134150"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134150\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/133836"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=134150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=134150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=134150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}