{"id":118537,"date":"2021-04-15T18:45:00","date_gmt":"2021-04-16T01:45:00","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=118537"},"modified":"2021-04-15T18:45:00","modified_gmt":"2021-04-16T01:45:00","slug":"nagios-xi-vulnerability-cryptomining","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/nagios-xi-vulnerability-cryptomining\/","title":{"rendered":"Nagios XI\u30b5\u30fc\u30d0\u30fc\u304c\u653b\u6483\u8005\u306e\u305f\u3081\u306b\u4eee\u60f3\u901a\u8ca8\u306e\u30de\u30a4\u30cb\u30f3\u30b0\u3092\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3092"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>2021\u5e743\u670816\u65e5\u3001Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3001\u653b\u6483\u8005\u304cNagios XI\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3066\u3001\u8106\u5f31\u6027<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-25296\">CVE-2021-25296<\/a>\u3092\u60aa\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001Nagios XI\u30d0\u30fc\u30b8\u30e7\u30f35.7.5\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u30ea\u30e2\u30fc\u30c8 \u30b3\u30de\u30f3\u30c9 \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u3067\u3042\u308a\u3001\u88ab\u5bb3\u8005\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u30af\u30ea\u30d7\u30c8\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u653b\u6483\u3092\u4ed5\u639b\u3051\u3066\u3001XMRig\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u672c\u7a3f\u306e\u57f7\u7b46\u6642\u70b9\u3067\u306f\u3001\u3053\u306e\u653b\u6483\u306f\u307e\u3060\u7d99\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Nagios XI\u306f\u3001\u666e\u53ca\u3057\u3066\u3044\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3042\u308a\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba \u30b5\u30fc\u30d0\u30fc \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u60aa\u7528\u3055\u308c\u3066\u3044\u308bNagios XI\u306e\u6a5f\u80fd\u306f\u3001\u300c\u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9: Windows Management Instrumentation (WMI)\u300d\u3067\u3059\u3002<\/p>\n<p>XMRig\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30b3\u30a4\u30f3\u30de\u30a4\u30ca\u30fc\uff08\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\uff09\u3067\u3059\u3002\u653b\u6483\u306b\u6210\u529f\u3059\u308b\u3068\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306bXMRig\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>Nagios XI\u3092\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3068\u3001\u8106\u5f31\u6027\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<a href=\"https:\/\/www.nagios.com\/products\/\">Nagios XI\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3<\/a>\u3092\u4f7f\u7528\u3067\u304d\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u4ee5\u4e0b\u306e\u8106\u5f31\u6027\u5206\u6790\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u6982\u8981\u3092\u793a\u3059\u30d5\u30a1\u30a4\u30eb<span style=\"font-family: 'courier new', courier, monospace;\">\/usr\/local\/nagiosxi\/html\/includes\/configwizards\/windowswmi\/windowswmi.inc.php<\/span>\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30d0\u30a4\u30b9\u304c\u4fb5\u5bb3\u3055\u308c\u3001XMRig\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30b3\u30de\u30f3\u30c9<br \/>\n<span style=\"font-family: 'courier new', courier, monospace;\"><span class=\"lang:default decode:true crayon-inline \">ps -ef | grep 'systemd-py-run.sh\\|systemd-run.py\\|systemd-udevd-run.sh\\|systemd-udevd.sh\\|systemd-udevd.sh\\|workrun.sh\\|systemd-dev'<\/span>\u00a0 <\/span>\u3092\u5b9f\u884c\u3057\u3066\u3001\u7d50\u679c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u4e0a\u8a18\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30d7\u30ed\u30bb\u30b9\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">\/usr\/lib\/dev<\/span>\u30d5\u30a9\u30eb\u30c0\u3068<span style=\"font-family: 'courier new', courier, monospace;\">\/tmp\/usr\/lib<\/span>\u30d5\u30a9\u30eb\u30c0\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u3001\u4e0a\u8a18\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u3042\u308b\u5834\u5408\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u30c7\u30d0\u30a4\u30b9\u304c\u4fb5\u5bb3\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u5f37\u5236\u7d42\u4e86\u3057\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u524a\u9664\u3059\u308b\u3060\u3051\u3067\u3001\u653b\u6483\u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u305fXMRig\u306f\u6d88\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\">WildFire<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/threat-detection-and-prevention\/web-security\">URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306b\u52a0\u5165\u3057\u3066\u3044\u308b\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u3054\u4f7f\u7528\u306e\u304a\u5ba2\u69d8\u306f\u3001\u3053\u306e\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u653b\u6483\u306e\u6982\u8981<\/h2>\n<p>\u3053\u306e\u653b\u6483\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc<span style=\"font-family: 'courier new', courier, monospace;\">118[.]107[.]43[.]174<\/span>\u304b\u3089\u53d6\u5f97\u3057\u305f\u60aa\u610f\u306e\u3042\u308bbash\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u78ba\u8a8d\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u306e1\u3064\u3092\u3001\u56f31\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_118378\" aria-describedby=\"caption-attachment-118378\" style=\"width: 899px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-54.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118378 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-54.png\" alt=\"\u60aa\u610f\u306e\u3042\u308bbash\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u5f8c\u306b\u78ba\u8a8d\u3055\u308c\u305f\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u793a\u3059\u56f3\" width=\"899\" height=\"175\" \/><\/a><figcaption id=\"caption-attachment-118378\" class=\"wp-caption-text\">\u56f31 \u5b9f\u969b\u306e\u60aa\u7528<\/figcaption><\/figure>\n<p>\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u30c9\u30ed\u30c3\u30d7\u3055\u308c\u308bbash\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001\u305d\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u540c\u3058\u30b5\u30fc\u30d0\u30fc\u304b\u3089XMRig\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067XMRig\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u3001\u4e00\u9023\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5c55\u958b\u3057\u307e\u3059\u3002\u653b\u6483\u304c\u6210\u529f\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306f\u30af\u30ea\u30d7\u30c8\u30b8\u30e3\u30c3\u30af\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>CVE-2021-25296: Nagios XI\u306e\u8106\u5f31\u6027\u5206\u6790<\/h2>\n<p><a href=\"https:\/\/owasp.org\/www-community\/attacks\/Command_Injection\">\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027<\/a>\u3092\u60aa\u7528\u3057\u3066\u3001\u653b\u6483\u8005\u306f\u3001\u5143\u306e\u30b3\u30de\u30f3\u30c9\u306b\u4e88\u671f\u3055\u308c\u306a\u3044\u6587\u5b57\u3084\u4efb\u610f\u306e\u30b3\u30de\u30f3\u30c9\u3092\u633f\u5165\u3057\u3001\u633f\u5165\u3055\u308c\u305f\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5143\u306e\u30b3\u30de\u30f3\u30c9\u304c\u4ee5\u4e0b\u306e\u5f62\u5f0f\u3067\u3042\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<p style=\"padding-left: 40px;\"><span style=\"font-family: 'courier new', courier, monospace;\">ping <em>$target_ip<\/em><\/span><\/p>\n<p>\u5909\u6570<span style=\"font-family: 'courier new', courier, monospace;\"><em>$target_ip<\/em><\/span>\u304c\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u5236\u5fa1\u3055\u308c\u308b\u5834\u5408\u3001\u653b\u6483\u8005\u306f<em><span style=\"font-family: 'courier new', courier, monospace;\">$target_ip<\/span><\/em>\u5909\u6570\u3092<span style=\"font-family: 'courier new', courier, monospace;\">127[.]0[.]0[.]1; sleep 5<\/span>\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u7d50\u679c\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p style=\"padding-left: 40px;\"><span style=\"font-family: 'courier new', courier, monospace;\">ping 127[.]0[.]0[.]1; sleep 5<\/span><\/p>\n<p><span style=\"font-family: 'courier new', courier, monospace;\">sleep<\/span>\u30b3\u30de\u30f3\u30c9\u304c\u3001<span style=\"font-family: 'courier new', courier, monospace;\">ping<\/span>\u30b3\u30de\u30f3\u30c9\u306b\u52a0\u3048\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u300c\u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9: Windows WMI\u300d\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u306f\u3001\u8a2d\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u304c\u691c\u8a3c\u3055\u308c\u306a\u3044\u305f\u3081\u3001Nagios XI\u30d0\u30fc\u30b8\u30e7\u30f35.7.5\u3067\u306f\u3001\u30ea\u30e2\u30fc\u30c8 \u30b3\u30de\u30f3\u30c9 \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-25296\">CVE-2021-25296<\/a>\u304c\u60aa\u7528\u3055\u308c\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u8a2d\u5b9a\u30c7\u30fc\u30bf\u306b\u30b3\u30de\u30f3\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u3001\u305d\u306e\u30c7\u30fc\u30bf\u304c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u51e6\u7406\u3055\u308c\u308b\u3068\u304d\u306b\u3001\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u3057\u3066\u3001Nagios XI\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30d0\u30a4\u30b9\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u3001\u56f32\u306b\u793a\u3059\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u95a2\u9023\u3059\u308b\u30a6\u30a3\u30b6\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u6307\u5b9a\u3057\u305f\u8a2d\u5b9a\u3067\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u5bfe\u8c61\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_118379\" class=\"wp-caption aligncenter\" style=\"width: 2500px;\" aria-describedby=\"caption-attachment-118379\">\n<p><figure id=\"attachment_118380\" aria-describedby=\"caption-attachment-118380\" style=\"width: 899px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-55.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118380 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-55.png\" alt=\"Nagios XI\u306e\u300c\u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9: Windows WMI\u300d\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u793a\u3059\u753b\u50cf \" width=\"899\" height=\"302\" \/><\/a><figcaption id=\"caption-attachment-118380\" class=\"wp-caption-text\">\u56f32 \u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9<\/figcaption><\/figure><figcaption id=\"caption-attachment-118379\" class=\"wp-caption-text\"><\/figcaption><\/figure>\n<p>\u8106\u5f31\u6027\u306f\u3001Windows WMI\u306e\u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9\u306b\u3042\u308a\u307e\u3059\u3002\u56f33\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u3053\u306e\u30a6\u30a3\u30b6\u30fc\u30c9\u306fWMI\u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306b\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u5165\u529b\u3092\u3044\u304f\u3064\u304b\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c[Next(\u6b21\u3078)]\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u5f8c\u306b\u3001\u56f34\u306b\u793a\u3059\u3088\u3046\u306bHTTP POST\u8981\u6c42\u304c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_118382\" aria-describedby=\"caption-attachment-118382\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-56.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118382 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-56.png\" alt=\"\u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9: Windows WMI\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u30b9\u30c6\u30c3\u30d71\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u793a\u3059\u753b\u50cf\" width=\"900\" height=\"638\" \/><\/a><figcaption id=\"caption-attachment-118382\" class=\"wp-caption-text\">\u56f33 \u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9: Windows WMI.<\/figcaption><\/figure>\n<figure id=\"attachment_118384\" aria-describedby=\"caption-attachment-118384\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-57.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118384 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-57.png\" alt=\"Post\u8981\u6c42\u306e\u51fa\u529b\u3092\u793a\u3059\u753b\u50cf \" width=\"900\" height=\"266\" \/><\/a><figcaption id=\"caption-attachment-118384\" class=\"wp-caption-text\">\u56f34\u8a2d\u5b9a\u30a6\u30a3\u30b6\u30fc\u30c9: Windows WMI\u8981\u6c42<\/figcaption><\/figure>\n<p>\u8981\u6c42\u306eUniform Resource Identifier(\u30e6\u30cb\u30d5\u30a9\u30fc\u30e0\u30ea\u30bd\u30fc\u30b9\u8b58\u5225\u5b50 - URI)\u306b\u5f93\u3063\u3066\u3001Web\u30b5\u30fc\u30d0\u30fc\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u30d5\u30a1\u30a4\u30eb<span style=\"font-family: 'courier new', courier, monospace;\">\/html\/config\/monitoringwizard.php<\/span>\u3067\u8981\u6c42\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30b3\u30fc\u30c9\u306fSG11\u3067\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u56de\u907f\u7b56\u3068\u3057\u3066\u3001\u5f0a\u793e\u306f\u3001\u8981\u6c42\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5206\u6790\u3057\u3001\u30d5\u30a1\u30a4\u30eb<span style=\"font-family: 'courier new', courier, monospace;\">\/html\/includes\/configwizards\/windowswmi\/windowswmi.inc.php<\/span>\u5185\u306e\u30b3\u30fc\u30c9\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb<span style=\"font-family: 'courier new', courier, monospace;\">windowswmi.inc.php<\/span>\u3067\u3001(\u56f35\u306b\u793a\u3059)\u8981\u6c42\u304b\u3089\u62bd\u51fa\u3055\u308c\u305f<span style=\"font-family: 'courier new', courier, monospace;\">plugin_output_len<\/span>\u306e\u5024\u306f\u3001\u30b3\u30de\u30f3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u308b\u524d\u306b\u3001(\u56f36\u306b\u793a\u3059)\u30b3\u30de\u30f3\u30c9\u306b\u76f4\u63a5\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_118386\" aria-describedby=\"caption-attachment-118386\" style=\"width: 899px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-58.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118386 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-58.png\" alt=\"Nagios XI\u306e\u30d5\u30a1\u30a4\u30ebwindowswmi.inc.php\u306e\u5185\u5bb9\u3092\u793a\u3059\u753b\u50cf\u3002\u4e00\u756a\u4e0b\u306e\u884c\u306b\u306f\u3001plugin_output_len\u306e\u30c6\u30ad\u30b9\u30c8\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"899\" height=\"360\" \/><\/a><figcaption id=\"caption-attachment-118386\" class=\"wp-caption-text\">\u56f35 \u8106\u5f31\u306a\u30b3\u30fc\u30c9\u306e\u5206\u6790<\/figcaption><\/figure>\n<figure id=\"attachment_118388\" aria-describedby=\"caption-attachment-118388\" style=\"width: 899px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-59.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118388 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-59.png\" alt=\"Nagios XI\u306e\u30b3\u30fc\u30c9\u30d3\u30e5\u30fc\u3092\u793a\u3059\u753b\u50cf\u3002\u30b3\u30fc\u30eb\u30a2\u30a6\u30c8\u30dc\u30c3\u30af\u30b9\u306f\u3001plugin_output_len\u304c\u65e2\u5b58\u306e\u30b3\u30de\u30f3\u30c9\u306b\u76f4\u63a5\u8ffd\u52a0\u3055\u308c\u308b\u3053\u3068\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"899\" height=\"642\" \/><\/a><figcaption id=\"caption-attachment-118388\" class=\"wp-caption-text\">\u56f36 \u8106\u5f31\u306a\u30b3\u30fc\u30c9\u306e\u5206\u6790<\/figcaption><\/figure>\n<p>\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306eNagios XI\u3067\u3001\u3053\u306e\u8106\u5f31\u6027\u306f\u56f37\u306b\u793a\u3059\u3088\u3046\u306b<span style=\"font-family: 'courier new', courier, monospace;\">escapeshellarg()<\/span>\u95a2\u6570\u3067\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u95a2\u6570\u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">$plugin_output_len<\/span>\u306e\u5024\u304c\u5143\u306e\u30b3\u30de\u30f3\u30c9\u306b\u5bfe\u3059\u308b\u5f15\u6570\u3068\u3057\u3066\u78ba\u5b9f\u306b\u51e6\u7406\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u3001\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_118390\" aria-describedby=\"caption-attachment-118390\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-60.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118390 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-60.png\" alt=\"\u4fee\u6b63\u306e\u30b3\u30fc\u30c9\u30d3\u30e5\u30fc\u3092\u793a\u3059\u753b\u50cf\u3002\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u691c\u8a3c\u3059\u308bescapeshellarg()\u95a2\u6570\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \" width=\"900\" height=\"545\" \/><\/a><figcaption id=\"caption-attachment-118390\" class=\"wp-caption-text\">\u56f37 \u6b63\u5f0f\u306a\u4fee\u6b63<\/figcaption><\/figure>\n<h2>\u60aa\u610f\u306e\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5206\u6790<\/h2>\n<p>\u5f0a\u793e\u304c\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u3001\u653b\u6483\u8005\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u88ab\u5bb3\u8005\u306e\u30c7\u30d0\u30a4\u30b9\u3067<span style=\"font-family: 'courier new', courier, monospace;\">run.sh<\/span>\u3068\u3044\u3046\u540d\u524d\u306e\u60aa\u610f\u306e\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u5b9f\u884c\u3092\u8a66\u307f\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_118392\" aria-describedby=\"caption-attachment-118392\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-61.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118392 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-61.png\" alt=\"run.sh\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30b3\u30fc\u30c9\u30d3\u30e5\u30fc\u3092\u793a\u3059\u753b\u50cf\" width=\"900\" height=\"550\" \/><\/a><figcaption id=\"caption-attachment-118392\" class=\"wp-caption-text\">\u56f38 \u30b9\u30af\u30ea\u30d7\u30c8run.sh<\/figcaption><\/figure>\n<p>\u30b9\u30af\u30ea\u30d7\u30c8run.sh\u306f\u4ee5\u4e0b\u306e\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u73fe\u5728\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u7279\u6a29\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u3053\u308c\u306b\u5fdc\u3058\u3066\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<li>\u30b5\u30fc\u30d0\u30fc<span style=\"font-family: 'courier new', courier, monospace;\">118[.]107[.]43[.]174<\/span>\u304b\u3089\u30a2\u30fc\u30ab\u30a4\u30d6\u30d5\u30a1\u30a4\u30eb<span style=\"font-family: 'courier new', courier, monospace;\">xmrig.tar.gz<\/span>\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30ef\u30fc\u30af\u30b9\u30da\u30fc\u30b9\u30d5\u30a9\u30eb\u30c0\u306b\u89e3\u51cd\u3059\u308b\u3002<\/li>\n<li>\u56f39\u306b\u793a\u3059\u30b3\u30fc\u30c9\u3067\u3001XMRig\u306e<span style=\"font-family: 'courier new', courier, monospace;\">config.json<\/span>\u30d5\u30a1\u30a4\u30eb\u3092\u66f4\u65b0\u3059\u308b\u3002<\/li>\n<li>\u56f310\u306b\u793a\u3059\u30ed\u30b8\u30c3\u30af\u3067\u3001XMRig\u30de\u30a4\u30cb\u30f3\u30b0 \u30de\u30eb\u30a6\u30a7\u30a2 \u30d7\u30ed\u30bb\u30b9\u304c\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u5e38\u306b\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u4ee5\u4e0b\u306eBash\u30b9\u30af\u30ea\u30d7\u30c8\u3068Python\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3002<\/li>\n<\/ol>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">workrun.sh<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">systemd-udevd.sh<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">systemd-udevd-run.sh<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">systemd-run.py<\/span><\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">systemd-py-run.sh<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_118394\" aria-describedby=\"caption-attachment-118394\" style=\"width: 899px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-62.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118394 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-62.png\" alt=\"config.json\u30d5\u30a1\u30a4\u30eb\u306b\u633f\u5165\u3055\u308c\u308b\u30b3\u30fc\u30c9\u3092\u793a\u3059\u753b\u50cf\" width=\"899\" height=\"223\" \/><\/a><figcaption id=\"caption-attachment-118394\" class=\"wp-caption-text\">\u56f39 \u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3088\u308b\u8a2d\u5b9a\u306e\u66f4\u65b0<\/figcaption><\/figure>\n<figure id=\"attachment_118396\" aria-describedby=\"caption-attachment-118396\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-63.png\" rel=\"wpdevart_lightbox\"><img  class=\"wp-image-118396 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/04\/word-image-63.png\" alt=\"\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u540d\u524d\u3092\u8a18\u8f09\u3057\u305f\u30dc\u30c3\u30af\u30b9\u3092\u3059\u3079\u3066\u76f8\u4e92\u306b\u63a5\u7d9a\u3057\u305f\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3092\u793a\u3059\u753b\u50cf \" width=\"900\" height=\"620\" \/><\/a><figcaption id=\"caption-attachment-118396\" class=\"wp-caption-text\">\u56f310\u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u30c1\u30a7\u30fc\u30f3<\/figcaption><\/figure>\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u305fXMRig\u30d5\u30a1\u30a4\u30eb\u306eSHA256\u5024\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u304c<a href=\"https:\/\/github.com\/xmrig\/xmrig\">XMRig GitHub\u30ea\u30dd\u30b8\u30c8\u30ea<\/a>\u3067\u516c\u958b\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3068\u540c\u3058\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3088\u3063\u3066<span style=\"font-family: 'courier new', courier, monospace;\">config.json<\/span>\u30d5\u30a1\u30a4\u30eb\u304c\u66f4\u65b0\u3055\u308c\u308b\u3068\u304d\u306b\u3001<span style=\"font-family: 'courier new', courier, monospace;\">run.sh<\/span>\u306b\u3088\u3063\u3066\u30a6\u30a9\u30ec\u30c3\u30c8\u30a2\u30c9\u30ec\u30b9\u306b\u6709\u52b9\u306a\u30a2\u30c9\u30ec\u30b9\u304c\u5165\u529b\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u304c\u539f\u56e0\u3067\u3001\u8a18\u5e33\u304c\u5931\u6557\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u653b\u6483\u8005\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067<span style=\"font-family: 'courier new', courier, monospace;\">config.json<\/span>\u3092\u66f4\u65b0\u3059\u308b\u3060\u3051\u3067\u3053\u308c\u3092\u6709\u52b9\u5316\u3057\u3001\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u52d5\u4f5c\u306e\u6307\u793a\u3092\u958b\u59cb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u3001\u653b\u6483\u8005\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u6700\u65b0\u306e<span style=\"font-family: 'courier new', courier, monospace;\">run.sh<\/span>\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u8a66\u307f\u3001\u653b\u6483\u8005\u304c\u3053\u308c\u3092\u66f4\u65b0\u3057\u3066\u30b9\u30af\u30ea\u30d7\u30c8\u3084\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u7d50\u8ad6<\/h2>\n<p>Nagios XI 5.7.5\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3059\u308b\u5b9f\u969b\u306e\u653b\u6483\u306f\u3001CVE-2021-25296\u3092\u60aa\u7528\u3057\u3066\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30c9\u30ed\u30c3\u30d7\u3057\u3001\u65e7\u5f0f\u306eNagios XI\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u8105\u5a01\u306b\u3055\u3089\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30af\u30ea\u30d7\u30c8\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u653b\u6483\u8005\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u65b0\u3057\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u81ea\u52d5\u7684\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u3001\u5b9f\u884c\u3055\u308c\u3001\u3055\u3089\u306a\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u5f71\u97ff\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u3054\u4f7f\u7528\u306e\u304a\u5ba2\u69d8\u306f\u3001\u4ee5\u4e0b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u3053\u306e\u8106\u5f31\u6027\u304b\u3089\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/subscriptions\/threat-prevention\">\u8105\u5a01\u9632\u5fa1<\/a>\u306f\u3001\u8105\u5a01\u9632\u5fa1\u30b7\u30b0\u30cd\u30c1\u30e3<a href=\"https:\/\/threatvault.paloaltonetworks.com\/?query=90873\">90873<\/a>\u3092\u4f7f\u7528\u3057\u305f\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u3088\u308a\u3001\u653b\u6483\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\">WildFire<\/a>\u306f\u3001\u9759\u7684\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u691c\u51fa\u3057\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u963b\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li><a href=\"https:\/\/www.paloaltonetworks.jp\/products\/threat-detection-and-prevention\/web-security\">URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u30c9\u30e1\u30a4\u30f3\u3092\u30d6\u30ed\u30c3\u30af\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>Cortex XDR\u306eBTP\u30eb\u30fc\u30eb\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u60aa\u610f\u306e\u3042\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h4>IoC<\/h4>\n<h6><strong>IP\u30a2\u30c9\u30ec\u30b9<\/strong><\/h6>\n<p><span style=\"font-family: 'courier new', courier, monospace;\">118[.]107[.]43[.]174<\/span><\/p>\n<h6><strong>\u30c9\u30ed\u30c3\u30d1<\/strong><\/h6>\n<table>\n<tbody>\n<tr>\n<td><strong>\u30d5\u30a1\u30a4\u30eb\u540d<\/strong><\/td>\n<td><strong>URL<\/strong><\/td>\n<td><strong>SHA256\u5024<\/strong><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">xmrig<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">http:\/\/118[.]107[.]43[.]174\/upload\/files\/xmrig<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">54b45e93cee8f08a97b86afa78a78bc070b6167dcc6cdc735bd167af076cb5b3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">config.json<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">http:\/\/118[.]107[.]43[.]174\/upload\/files\/config.json<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">2c923d8b553bde8ce3167fe83f35a40a712e2bed2b76ebaf5e3e63642d551389<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">run.sh<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">http:\/\/118[.]107[.]43[.]174\/upload\/files\/run.sh<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">c711bb6cf918b1f140f4162daab37844656eba2e16c25c429606e4c69c990f99<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">xmrig.tar.gz<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">http:\/\/118[.]107[.]43[.]174\/upload\/files\/xmrig.tar.gz<\/span><\/td>\n<td><span style=\"font-family: 'courier new', courier, monospace;\">4079b3b34caa86dce0edc923a3292f5814dd555f28e8e6ec4c879a2c50a80787<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 2021\u5e743\u670816\u65e5\u3001Unit 42\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3001\u653b\u6483\u8005\u304cNagios XI\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u3068\u3057\u3066\u3001\u8106\u5f31\u6027CVE-2021-25296\u3092\u60aa\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001Nagios XI\u30d0\u30fc\u30b8\u30e7<\/p>\n","protected":false},"author":278,"featured_media":118398,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4469,4428,4470],"tags":[4527,4685,4889,5101,6015,6016],"product_categories":[4346,4442,4443,4444,4456],"coauthors":[836,1348,2070,2516],"class_list":["post-118537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vulnerabilities","category-threat-research-ja","category-vulnerabilities-ja","tag-command-injection-ja","tag-cryptocurrency-mining-ja","tag-cryptojacking-ja","tag-cve-2021-25296-ja","tag-nagios-ja","tag-xmrig","product_categories-advanced-threat-prevention","product_categories-advanced-threat-prevention-ja","product_categories-advanced-url-filtering-ja","product_categories-advanced-wildfire-ja","product_categories-next-generation-firewall-ja"],"yoast_head":"<!-- This site is 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\/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/nagios-xi-vulnerability-cryptomining\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nagios XI\u30b5\u30fc\u30d0\u30fc\u304c\u653b\u6483\u8005\u306e\u305f\u3081\u306b\u4eee\u60f3\u901a\u8ca8\u306e\u30de\u30a4\u30cb\u30f3\u30b0\u3092\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3092\" \/>\n<meta property=\"og:description\" content=\"Nagios XI 5.7.5 \u306e\u8106\u5f31\u6027 #CVE-2021-2529 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