{"id":129728,"date":"2023-08-24T06:00:55","date_gmt":"2023-08-24T13:00:55","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=129728"},"modified":"2024-07-30T17:57:39","modified_gmt":"2024-07-31T00:57:39","slug":"lazagne-leverages-d-bus","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/lazagne-leverages-d-bus\/","title":{"rendered":"\u653b\u6483\u8005\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u56de\u5fa9\u30c4\u30fc\u30eb LaZagne \u3092\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u62bd\u51fa\u306b\u6feb\u7528: D-Bus API \u3078\u306e\u8b66\u6212\u30ec\u30d9\u30eb\u5f15\u304d\u4e0a\u3052\u3092"},"content":{"rendered":"<h2><a id=\"post-129728-_jxd4ivdqriax\"><\/a>\u6982\u8981<\/h2>\n<p>\u653b\u6483\u8005\u306b\u3088\u308b Linux \u30b7\u30b9\u30c6\u30e0\u3078\u306e\u6a19\u7684\u578b\u653b\u6483\u306f\u5897\u52a0\u3057\u3001LaZagne (\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u56de\u5fa9\u30c4\u30fc\u30eb) \u306e\u3088\u3046\u306a\u30cf\u30c3\u30af\u30c4\u30fc\u30eb \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5bb9\u6613\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u3089\u306f\u3053\u308c\u3089\u306e\u30c4\u30fc\u30eb\u3092\u6feb\u7528\u3057\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u653b\u6483\u30c1\u30a7\u30fc\u30f3\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30c0\u30f3\u30d7\u3059\u308b\u3053\u3068\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f Linux \u30e6\u30fc\u30b6\u30fc\u306b\u91cd\u5927\u306a\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002Pidgin \u306a\u3069\u306e\u4eba\u6c17\u30c1\u30e3\u30c3\u30c8 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u72d9\u3044\u3001D-Bus API \u3092\u4f7f\u3063\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3069\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u62bd\u51fa\u3059\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u672c\u7a3f\u3067\u306f\u3001LaZagne \u304c Pidgin D-Bus API \u3092\u60aa\u7528\u3057\u3066\u3053\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3068\u3001D-Bus API \u306e\u76e3\u8996\u304c\u8ce2\u660e\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u306a\u308a\u5f97\u308b\u7406\u7531\u306b\u3064\u3044\u3066\u7c21\u6f54\u306b\u6982\u8981\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u653b\u6483\u8005\u304c\u7279\u5b9a\u306e\u30de\u30eb\u30a6\u30a7\u30a2 \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067 LaZagne \u3092\u3069\u306e\u3088\u3046\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u3082\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>eBPF \u3092\u642d\u8f09\u3057\u305f<a href=\"https:\/\/www.paloaltonetworks.com\/network-security\/advanced-wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a> for Linux \u306f D-Bus API \u95a2\u9023\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u691c\u51fa\u53ef\u80fd\u3067\u3059\u3002\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001LaZagne \u306e\u8105\u5a01\u306b\u95a2\u9023\u3059\u308b\u4e0d\u5be9\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u691c\u51fa\u3059\u308b YARA \u3068\u632f\u308b\u821e\u3044\u306e\u30eb\u30fc\u30eb\u306b\u3088\u308a\u3001Wildfire \u3092\u4f7f\u3063\u3066\u30cf\u30c3\u30af \u30c4\u30fc\u30eb LaZagne \u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<td style=\"width: 35%;\"><b>\u95a2\u9023\u3059\u308bUnit 42\u306e\u30c8\u30d4\u30c3\u30af<\/b><\/td>\n<td style=\"width: 100%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/linux-ja\/\" target=\"_blank\" rel=\"noopener\"><b>Linux<\/b><\/a>, <strong><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/api-attacks-ja\/\" target=\"_blank\" rel=\"noopener\">API Attacks<\/a><\/strong><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><a id=\"post-129728-_f1q29pr7wh2f\"><\/a>D-Bus \u3068\u306f<\/h2>\n<p>Desktop-Bus (\u901a\u79f0 <a href=\"https:\/\/www.freedesktop.org\/wiki\/Software\/dbus\/\" target=\"_blank\" rel=\"noopener\">D-Bus<\/a>) \u306f *NIX \u7cfb\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30d7\u30ed\u30bb\u30b9\u9593\u901a\u4fe1 (IPC) \u306e\u3057\u304f\u307f\u306e 1 \u3064\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b5\u30fc\u30d3\u30b9\u304c\u52b9\u7387\u3088\u304f\u901a\u4fe1\u3057\u3042\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002D-Bus \u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">dbus-daemon<\/span> \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u52d5\u4f5c\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u30b5\u30fc\u30d0\u30fc \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>D-Bus \u306f\u3001NetworkManager\u3001PulseAudio\u3001systemd\u3001Evolution \u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30b9\u30c6\u30e0 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u9593\u3067\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070 Evolution \u3068\u3044\u3046\u30e1\u30fc\u30eb \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f Evolution \u30c7\u30fc\u30bf \u30b5\u30fc\u30d0\u30fc\u306e\u3088\u3046\u306a\u5225\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u306e\u901a\u4fe1\u306b D-Bus \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002Evolution \u30c7\u30fc\u30bf \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30e1\u30fc\u30eb \u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u9023\u7d61\u5148\u3001\u30ab\u30ec\u30f3\u30c0\u30fc\u306e\u4fdd\u5b58\u3068\u7ba1\u7406\u306a\u3069\u306e\u30bf\u30b9\u30af\u3092\u51e6\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Linux \u30b7\u30b9\u30c6\u30e0\u4e0a\u306e D-Bus API \u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u9593\u306e\u901a\u4fe1\u3092\u652f\u3048\u308b\u3082\u306e\u3067\u3059\u304c\u3001\u3053\u3053\u304b\u3089\u6a5f\u5fae\u30c7\u30fc\u30bf\u304c\u6f0f\u3048\u3044\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u76e3\u8996\u3055\u308c\u3066\u3044\u306a\u3044 API \u306f\u30ea\u30b9\u30af\u3092\u3082\u305f\u3089\u3057\u304b\u306d\u307e\u305b\u3093\u3002LaZagne \u30cf\u30c3\u30af\u30c4\u30fc\u30eb\u306f <a href=\"https:\/\/www.pidgin.im\/\" target=\"_blank\" rel=\"noopener\">Pidgin<\/a> \u306e D-Bus API \u3092\u5229\u7528\u3057\u3066\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u30c0\u30f3\u30d7\u3057\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-129728-_nchtzipgaop5\"><\/a>LaZagne \u304c Pidgin \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u76d7\u3080\u65b9\u6cd5<\/h2>\n<p>LaZagne \u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u4e2d\u306b Pidgin \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e D-Bus API \u306b\u63a5\u7d9a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u542b\u3080\u30a2\u30ab\u30a6\u30f3\u30c8 \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3057\u307e\u3059 (\u56f3 1)\u3002<\/p>\n<figure id=\"attachment_129713\" aria-describedby=\"caption-attachment-129713\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129713 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129710-1.png\" alt=\"\u753b\u50cf 1 \u306f\u3001LaZagne \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u30a2\u30ab\u30a6\u30f3\u30c8 \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3057\u3066\u3044\u308b\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u4e00\u90e8\u306e\u60c5\u5831\u306f\u4f0f\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u300cPidgin passwords\u300d\u306e\u4e0b\u306b\u3001\u300cPassword found (\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u898b\u3064\u304b\u3063\u305f)\u300d\u3068\u3044\u3046\u901a\u77e5\u304c\u8868\u793a\u3055\u308c\u3001\u30ed\u30b0\u30a4\u30f3\u540d (\u4f0f\u305b\u5b57) \u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001-v \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3048\u3070\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u518d\u30b9\u30bf\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002\u7d4c\u904e\u6642\u9593\u3082\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"469\" \/><figcaption id=\"caption-attachment-129713\" class=\"wp-caption-text\">\u56f3 1. LaZagne \u3067\u30a2\u30ab\u30a6\u30f3\u30c8 \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3057\u305f\u3068\u3053\u308d<\/figcaption><\/figure>\n<p>\u56f3 2 \u306e\u30b3\u30fc\u30c9\u306f\u3001LaZagne \u30cf\u30c3\u30af\u30c4\u30fc\u30eb\u304c Pidgin D-Bus API \u306b\u63a5\u7d9a\u3057\u3066\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_129715\" aria-describedby=\"caption-attachment-129715\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129715 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129710-2.png\" alt=\"\u753b\u50cf 2 \u306f Python \u30b3\u30fc\u30c9\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u30023 \u3064\u306e\u7dd1\u8272\u306e\u56db\u89d2\u5f62\u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u90e8\u5206\u306f\u4e0a\u304b\u3089\u4e0b\u306b\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u95a2\u6570\u306e\u5b9a\u7fa9\u3001try \u30d6\u30ed\u30c3\u30af\u306e1\u884c\u76ee\u3001for \u30d6\u30ed\u30c3\u30af\u3067\u3059\u3002\u3053\u308c\u304c\u3001LaZagne \u304c D-Bus \u3092\u5229\u7528\u3057\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\" width=\"900\" height=\"885\" \/><figcaption id=\"caption-attachment-129715\" class=\"wp-caption-text\">\u56f3 2. LaZagne \u304c D-Bus \u3092\u5229\u7528\u3057\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u53d6\u5f97\u51fa\u5178: <a href=\"https:\/\/github.com\/AlessandroZ\/LaZagne\/blob\/8c9f96237265251c2cb5dc24e1333a1d6559e797\/Linux\/lazagne\/softwares\/chats\/pidgin.py\" target=\"_blank\" rel=\"noopener\">AlessandroZ\/LaZagne<\/a><\/figcaption><\/figure>\n<p>\u4e0a\u8a18\u306e\u56f3 2 \u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3057\u305f\u30b3\u30fc\u30c9\u306e\u5185\u5bb9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">get_password_from_dbus<\/span> \u30e1\u30bd\u30c3\u30c9\u304c <span style=\"font-family: 'courier new', courier, monospace;\">ModuleInfo<\/span> \u30af\u30e9\u30b9\u3092\u7d99\u627f\u3059\u308b Pidgin \u30af\u30e9\u30b9\u5185\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u3002<\/li>\n<li>\u5404\u30bb\u30c3\u30b7\u30e7\u30f3\u306e D-Bus \u63a5\u7d9a\u304c <span style=\"font-family: 'courier new', courier, monospace;\">dbus.bus.BusConnection(session)<\/span> \u3092\u4f7f\u3063\u3066\u4f5c\u6210\u3055\u308c\u308b\u3002purple \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 (Pidgin D-Bus API \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u3057\u3066\u4f5c\u6210\u3055\u308c\u308b) \u3067\u547c\u3073\u51fa\u3055\u308c\u308b\u5404\u30e1\u30bd\u30c3\u30c9\u306b\u5bfe\u3057 <span style=\"font-family: 'courier new', courier, monospace;\">dbus-python<\/span> \u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u5185\u90e8\u7684\u306b D-Bus \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4f5c\u6210\u3001\u9001\u4fe1\u3001\u53d7\u4fe1\u3092\u51e6\u7406\u3059\u308b\u3002<\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">PurpleAccountGetUsername(_acc<\/span>) \u30e1\u30bd\u30c3\u30c9\u3001<span style=\"font-family: 'courier new', courier, monospace;\">PurpleAccountGetPassword(_acc<\/span>) \u30e1\u30bd\u30c3\u30c9\u3001<span style=\"font-family: 'courier new', courier, monospace;\">PurpleAccountGetProtocolName(_acc)<\/span> \u30e1\u30bd\u30c3\u30c9\u304c Pidgin \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3084\u308a\u3068\u308a\u306b\u4f7f\u308f\u308c\u308b\u3002\u3053\u308c\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u3067 Pidgin D-Bus API \u304b\u3089\u5404\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30e6\u30fc\u30b6\u30fc\u540d\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u540d\u3092\u305d\u308c\u305e\u308c\u53d6\u5f97\u3059\u308b\u3002<\/li>\n<li>\u62bd\u51fa\u3055\u308c\u305f\u60c5\u5831\u306f\u305d\u306e\u5f8c <span style=\"font-family: 'courier new', courier, monospace;\">pwd_found<\/span> \u3068\u3044\u3046\u540d\u524d\u306e\u30ea\u30b9\u30c8\u306b\u8f9e\u66f8\u3068\u3057\u3066\u683c\u7d0d\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<p>\u540c\u69d8\u306e\u51e6\u7406\u306b\u4f7f\u7528\u3067\u304d\u308b\u4f4e\u30ec\u30d9\u30eb <span style=\"font-family: 'courier new', courier, monospace;\">libdbus<\/span> \u30e9\u30a4\u30d6\u30e9\u30ea\u30fc API (\u56f3 3 \u306b\u793a\u3059) \u306b\u306f\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">dbus_message_new_method_call()<\/span>\n<ul>\n<li>\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u7528\u306b\u65b0\u3057\u3044 D-Bus \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">dbus_message_append_args()<\/span>\n<ul>\n<li>D-Bus \u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5f15\u6570\u3092\u30a2\u30da\u30f3\u30c9\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">dbus_connection_send_with_reply_and_block()<\/span>\n<ul>\n<li>\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3057\u3066\u8fd4\u4fe1\u3092\u5f85\u3064<\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: 'courier new', courier, monospace;\">dbus_message_get_args()<\/span>\n<ul>\n<li>\u8fd4\u4fe1\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u5f15\u6570\u3092\u62bd\u51fa\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<figure id=\"attachment_129717\" aria-describedby=\"caption-attachment-129717\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129717 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129710-3.png\" alt=\"\u753b\u50cf 3 \u306f\u3001LaZagne \u306e Pidgin \u30af\u30e9\u30b9\u306e\u4f4e\u30ec\u30d9\u30eb libdbus \u30e9\u30a4\u30d6\u30e9\u30ea\u30fc API \u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u30024 \u3064\u306e\u9818\u57df\u304c\u8d64\u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ec4\u8272\u306e\u4e0b\u7dda\u3067\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u3059\u3002\" width=\"900\" height=\"593\" \/><figcaption id=\"caption-attachment-129717\" class=\"wp-caption-text\">\u56f3 3. LaZagne \u306e Pidgin \u30af\u30e9\u30b9\u306e\u4f4e\u30ec\u30d9\u30eb\u5b9f\u88c5<\/figcaption><\/figure>\n<p>\u653b\u6483\u8005\u306f LaZagne \u3092\u4f7f\u3063\u3066 Pidgin \u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u52a0\u3048\u3001\u307b\u304b\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3082\u30c0\u30f3\u30d7\u3067\u304d\u307e\u3059\u3002D-Bus API \u7d4c\u7531\u3067 KDE Wallet (<a href=\"https:\/\/github.com\/AlessandroZ\/LaZagne\/tree\/8c9f96237265251c2cb5dc24e1333a1d6559e797\/Linux\/lazagne\/softwares\/wallet\" target=\"_blank\" rel=\"noopener\">KWallet<\/a>) \u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30c0\u30f3\u30d7\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002KWallet \u306f\u3001Linux \u306e KDE \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u74b0\u5883\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u5b89\u5168\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306f KWallet \u30b7\u30b9\u30c6\u30e0\u5185\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u500b\u5225\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u3001Web \u30b5\u30a4\u30c8\u3084\u30e1\u30fc\u30eb \u30a2\u30ab\u30a6\u30f3\u30c8\u3001Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306a\u3069\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u307b\u304b\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3092\u9078\u629e\u3057\u305f\u305d\u306e\u307b\u304b\u306e\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u3053\u308c\u3089\u306e D-Bus API \u3092\u4f7f\u3063\u3066\u6a5f\u5fae\u30c7\u30fc\u30bf\u3092\u5165\u624b\u3057\u3066\u304a\u308a\u3001\u904e\u53bb\u6570\u5e74\u3001 LaZagne \u3092\u5229\u7528\u3057\u305f\u72af\u7f6a\u30b0\u30eb\u30fc\u30d7\u306e\u4e8b\u4f8b\u304c\u3055\u307e\u3056\u307e\u306a\u516c\u7684\u60c5\u5831\u6e90\u306b\u3088\u3063\u3066\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-129728-_abe05pfxzojn\"><\/a>\u30de\u30eb\u30a6\u30a7\u30a2\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u304a\u3051\u308b LaZagne<\/h2>\n<p>LaZagne \u306f\u8907\u6570\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u53ef\u80fd\u306a\u3053\u3068\u304b\u3089\u3001\u653b\u6483\u8005\u306b\u3068\u3063\u3066\u9b45\u529b\u7684\u306a\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2019 \u5e74\u306b\u306f\u30a4\u30e9\u30f3\u306e\u652f\u63f4\u304c\u7591\u308f\u308c\u308b\u8105\u5a01\u30b0\u30eb\u30fc\u30d7 Agent Serpens (\u5225\u540dCharming Kitten\u3001APT35) \u306f\u3001Windows\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u30ed\u30b0\u30a4\u30f3 \u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53ce\u96c6\u3059\u308b\u4e00\u9023\u306e\u653b\u6483\u3067 LaZagne \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>2020 \u5e74\u306b\u306f\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/from-activity-to-formal-naming\/\" target=\"_blank\" rel=\"noopener\">Unit 42 \u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c CL-CRI-0025 (\u5225\u540d UNC1945 LightBasin) \u306e\u540d\u524d\u3067\u8ffd\u8de1\u3057\u3066\u3044\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3 \u30af\u30e9\u30b9\u30bf\u30fc<\/a>\u304c\u3001\u30ab\u30b9\u30bf\u30e0\u306e Quick Emulator (QEMU) Linux \u4eee\u60f3\u30de\u30b7\u30f3\u306b LaZagne \u3092\u306f\u3058\u3081\u3068\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u30c4\u30fc\u30eb\u3092\u542b\u3081\u3001\u3053\u308c\u3067\u30a4\u30bf\u30ea\u30a2\u306a\u3069\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u6a19\u7684\u304b\u3089\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u53ce\u96c6\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>2020 \u5e74\u4ee5\u964d\u3067\u306f\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/unit-42-threat-group-naming-update\/\" target=\"_blank\" rel=\"noopener\">\u79c1\u305f\u3061\u304c Prying Libra (\u5225\u540d Gold Dupont\u3001RansomEXX \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3064\u306a\u304c\u308b\u653b\u6483\u306e\u80cc\u5f8c\u306b\u3044\u308b\u30b0\u30eb\u30fc\u30d7) \u3068\u3057\u3066\u8ffd\u8de1\u3057\u3066\u3044\u308b\u8105\u5a01\u30a2\u30af\u30bf\u30fc<\/a>\u304c\u3001\u6a19\u7684\u30db\u30b9\u30c8\u304b\u3089\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u3092\u62bd\u51fa\u3059\u308b\u306e\u306b LaZagne \u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u306e\u5831\u544a\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>2021 \u5e74 7 \u6708\u306b\u306f\u3001Adept Libra (\u5225\u540d TeamTNT) \u304c Chimaera \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u4e00\u74b0\u3067 LaZagne \u3092\u4f7f\u3044\u3001\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u74b0\u5883\u306e Linux \u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u304b\u3089\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3093\u3067\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u653b\u6483\u306f\u3001Adept Libra \u304c LaZagne \u3092\u4f7f\u3063\u3066 Kubernetes \u74b0\u5883\u306e WordPress \u30b5\u30a4\u30c8\u304b\u3089\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3093\u3067\u3044\u305f 2021 \u5e74 12 \u6708\u307e\u3067\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u7d9a\u3044\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u307e\u3056\u307e\u306a\u30de\u30eb\u30a6\u30a7\u30a2\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u304a\u3051\u308b\u30cf\u30c3\u30af\u30c4\u30fc\u30eb\u306e\u4f7f\u7528\u72b6\u6cc1\u3092\u4ee5\u4e0b\u306e\u8868\u306b\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<table style=\"width: 93.1014%;\">\n<tbody>\n<tr>\n<td style=\"text-align: center; width: 21.3923%;\"><b>\u8105\u5a01\u30a2\u30af\u30bf\u30fc<\/b><\/td>\n<td style=\"text-align: center; width: 41.5924%;\"><b>\u6a19\u7684\u306e\u696d\u7a2e<\/b><\/td>\n<td style=\"text-align: center; width: 58.3005%;\"><b>\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u306e LaZagne \u4f7f\u7528<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 21.3923%;\"><span style=\"font-weight: 400;\">Adept Libra\u00a0<\/span><\/td>\n<td style=\"width: 41.5924%;\"><span style=\"font-weight: 400;\">IoT\u3001\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9<\/span><\/td>\n<td style=\"width: 58.3005%;\"><a href=\"https:\/\/cybersecurity.att.com\/blogs\/labs-research\/teamtnt-with-new-campaign-aka-chimaera\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Chimaera<\/span><\/a><span style=\"font-weight: 400;\"> \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3001 <\/span><a href=\"https:\/\/sysdig.com\/blog\/teamtnt-kubelet-credentials\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">kubelet<\/span><\/a><span style=\"font-weight: 400;\"> \u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 21.3923%;\"><span style=\"font-weight: 400;\">CL-CRI-0025\u00a0<\/span><\/td>\n<td style=\"width: 41.5924%;\"><span style=\"font-weight: 400;\">\u901a\u4fe1\u3001\u9632\u885b<\/span><\/td>\n<td style=\"width: 58.3005%;\"><span style=\"font-weight: 400;\">\u30a4\u30bf\u30ea\u30a2\u306e\u4f01\u696d\u306b\u5bfe\u3059\u308b<\/span><a href=\"https:\/\/yoroi.company\/research\/shadows-from-the-past-threaten-italian-enterprises\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">\u8105\u5a01\u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 21.3923%;\"><span style=\"font-weight: 400;\">Agent Serpens\u00a0<\/span><\/td>\n<td style=\"width: 41.5924%;\"><span style=\"font-weight: 400;\">\u8ecd\u4e8b\u3001\u5916\u4ea4<\/span><\/td>\n<td style=\"width: 58.3005%;\"><a href=\"https:\/\/www.infinitumit.com.tr\/charming-kitten-apt35\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Windows \u30d9\u30fc\u30b9\u306e\u653b\u6483\u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/span><\/a><span style=\"font-weight: 400;\">\u306b\u5229\u7528<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 21.3923%;\"><span style=\"font-weight: 400;\">Prying Libra\u00a0<\/span><\/td>\n<td style=\"width: 41.5924%;\"><span style=\"font-weight: 400;\">\u30bd\u30d5\u30c8\u30a6\u30a8\u30a2\u3001\u5de5\u696d\u00a0<\/span><\/td>\n<td style=\"width: 58.3005%;\"><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/ransomware-spotlight\/ransomware-spotlight-ransomexx\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">RansomEXX \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2<\/span><\/a><span style=\"font-weight: 400;\"> \u30ad\u30e3\u30f3\u30da\u30fc\u30f3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u56f3 4 \u306f <a href=\"https:\/\/www.virustotal.com\/gui\/file\/b58bef842f6d6d4f53e6821f9ac1b63780267cc81006b649b56c263efeab1306\/detection\" target=\"_blank\" rel=\"noopener\">LaZagne \u3092\u4f7f\u3046 bash \u30b9\u30af\u30ea\u30d7\u30c8\u306e\u30b5\u30f3\u30d7\u30eb<\/a>\u3067\u30012021 \u5e74 12 \u6708\u306b\u5831\u544a\u3055\u308c\u305f\u653b\u6483\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_129719\" aria-describedby=\"caption-attachment-129719\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129719 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129710-4.png\" alt=\"\u753b\u50cf 4 \u306f\u3001LaZagne \u3092\u4f7f\u3046 bash \u30b9\u30af\u30ea\u30d7\u30c8 \u30b5\u30f3\u30d7\u30eb\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u3053\u308c\u306f 2021 \u5e74 12 \u6708\u306b\u5831\u544a\u3055\u308c\u305f\u653b\u6483\u304b\u3089\u306e\u3082\u306e\u3067\u3059\u3002Lasagna \u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u7b87\u6240\u3092\u9ec4\u8272\u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u3044\u308b\u7b87\u6240\u306f\u8d64\u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u3092\u6f0f\u51fa\u3057\u3066\u3044\u308b\u7b87\u6240\u306f\u7dd1\u8272\u3067\u30cf\u30a4\u30e9\u30a4\u30c8\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"182\" \/><figcaption id=\"caption-attachment-129719\" class=\"wp-caption-text\">\u56f3 4. TeamTNT \u306e LaZagne \u30b9\u30af\u30ea\u30d7\u30c8 (VirusTotal \u3092\u30cf\u30c3\u30b7\u30e5\u3067\u691c\u7d22)<\/figcaption><\/figure>\n<p>\u6280\u8853\u529b\u306e\u9ad8\u3044\u8105\u5a01\u30b0\u30eb\u30fc\u30d7\u304c\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067 LaZagne \u3092\u4f7f\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u6355\u6349\u3057\u3001\u3055\u3089\u306a\u308b\u60aa\u7528\u3092\u53ef\u80fd\u306b\u3059\u308b\u540c\u30c4\u30fc\u30eb\u306e\u6709\u52b9\u6027\u304c\u3046\u304b\u304c\u3048\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-129728-_xnerk2dw9o9b\"><\/a>D-Bus API \u306e\u76e3\u8996<\/h2>\n<p>LaZagne \u306f D-Bus \u3092\u4f7f\u3063\u3066\u5b9f\u884c\u4e2d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u6a5f\u5fae\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3067\u304d\u307e\u3059\u3002\u305d\u3053\u3067\u3001D-Bus \u306e API \u30b3\u30fc\u30eb\u3092\u76e3\u8996\u3059\u308c\u3070\u3001\u305d\u3046\u3057\u305f\u4e0d\u5be9\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u691c\u51fa\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070 Extended Berkeley Packet Filter (<a href=\"https:\/\/man7.org\/linux\/man-pages\/man2\/bpf.2.html\" target=\"_blank\" rel=\"noopener\"> eBPF<\/a>) \u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u3044\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc \u30c8\u30ec\u30fc\u30b9 \u30c4\u30fc\u30eb\u985e\u306f D-Bus \u306e API \u30b3\u30fc\u30eb\u6d17\u3044\u51fa\u3057\u306b\u6709\u7528\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u56f3 5 \u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\"><a href=\"https:\/\/github.com\/iovisor\/bpftrace\" target=\"_blank\" rel=\"noopener\">bpftrace<\/a><\/span> \u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066 LaZagne \u30cf\u30c3\u30af\u30c4\u30fc\u30eb\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3 (SHA256:<span style=\"font-family: 'courier new', courier, monospace;\">d2421efee7a559085550b5575e2301a7c2ed9541b9e861a23e57361c0dbdbdb<\/span>) \u306eD-Bus API \u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u3088\u3046\u3059\u3067\u3059\u3002<\/p>\n<p><span style=\"font-family: 'courier new', courier, monospace;\">bpftrace<\/span> \u306f Linux \u30b7\u30b9\u30c6\u30e0\u7528\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3067\u3001\u30ab\u30fc\u30cd\u30eb \u30ec\u30d9\u30eb\/\u30e6\u30fc\u30b6\u30fc \u30ec\u30d9\u30eb \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u7684\u89e3\u6790\u306b\u5411\u3051\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<span style=\"font-family: 'courier new', courier, monospace;\">bpftrace<\/span> \u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066 <span style=\"font-family: 'courier new', courier, monospace;\">dbus_message_get_args()<\/span> API \u306b\u30d7\u30ed\u30fc\u30d6\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3053\u306e API (<span style=\"font-family: 'courier new', courier, monospace;\">libdbus-1.so.3<\/span> \u5171\u6709\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3067\u5b9a\u7fa9) \u3092\u4f7f\u3044\u3001\u8fd4\u4fe1\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089\u5f15\u6570\u3092\u62bd\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4f7f\u7528\u3057\u305f\u30ef\u30f3\u30e9\u30a4\u30ca\u30fc\u306e <span style=\"font-family: 'courier new', courier, monospace;\">bpftrace<\/span> \u30d7\u30ed\u30fc\u30d6 \u30b3\u30de\u30f3\u30c9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">sudo bpftrace -e 'uprobe:\/lib\/x86_64-linux-gnu\/libdbus-1.so.3:dbus_message_get_args { printf(\"pid: %d, comm: %s, func: %s called with 1st param value: 0x%lx\\n\", pid, comm, func, arg0); }'<\/pre>\n<p><!-- [Format Time: 0.0003 seconds] --><\/p>\n<figure id=\"attachment_129721\" aria-describedby=\"caption-attachment-129721\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-129721 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/08\/word-image-129710-5.png\" alt=\"\u753b\u50cf 5 \u306f\u30012 \u3064\u306e\u7570\u306a\u308b\u30bf\u30fc\u30df\u30ca\u30eb\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002\u5de6\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u306f LaZagne \u306b\u3088\u3063\u3066 Pidgin \u306e\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u30c0\u30f3\u30d7\u3055\u308c\u305f\u5834\u6240\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u53f3\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u306b\u306f API \u30b3\u30fc\u30eb\u306e\u30ed\u30b0\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"292\" \/><figcaption id=\"caption-attachment-129721\" class=\"wp-caption-text\">\u56f3 5. bpftrace \u3067 D-Bus API \u3092\u76e3\u8996<\/figcaption><\/figure>\n<p>\u4e0a\u306e\u56f3 5 \u306f LaZagne \u304c Pidgin \u306e\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30c0\u30f3\u30d7\u306b\u6210\u529f\u3057 (\u5de6\u5074\u306e\u30bf\u30fc\u30df\u30ca\u30eb) \u3001\u305d\u306e API \u30b3\u30fc\u30eb\u304c <span style=\"font-family: 'courier new', courier, monospace;\">bpftrace<\/span> \u306e\u51fa\u529b\u306b\u30ed\u30b0\u3068\u3057\u3066\u8a18\u9332\u3055\u308c\u305f\u3088\u3046\u3059 (\u53f3\u5074\u306e\u30bf\u30fc\u30df\u30ca\u30eb) \u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u9ad8\u30ec\u30d9\u30eb\u306eD-Bus API \u3092\u30d5\u30c3\u30af\u3057\u3066\u3001\u30d7\u30ed\u30bb\u30b9\u8b58\u5225\u5b50 (PID) \u3084\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\u306a\u3069\u306e\u8a73\u7d30\u3092\u30ed\u30b0\u306b\u8a18\u9332\u3057\u3066\u304a\u304f\u3068\u3001\u3069\u306e\u30d7\u30ed\u30bb\u30b9\u304c API \u3092\u547c\u3073\u51fa\u3057\u305f\u304b\u3092\u7279\u5b9a\u3067\u304d\u308b\u306e\u3067\u6709\u7528\u3067\u3059\u3002<\/p>\n<h2><a id=\"post-129728-_eek4lnivucbo\"><\/a>\u7d50\u8ad6<\/h2>\n<p>D-Bus API \u3092\u6ce8\u610f\u6df1\u304f\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30cf\u30c3\u30af\u30c4\u30fc\u30eb\u304b\u3089\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u63a5\u7d9a\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u5b88\u308b\u91cd\u8981\u306a\u65b9\u6cd5\u306e 1 \u3064\u306b\u306a\u308a\u3048\u307e\u3059\u3002\u958b\u767a\u8005\u3068\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c02\u9580\u5bb6\u3067\u5354\u529b\u3057\u3042\u3044\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u306b\u3064\u3044\u3066\u5e38\u306b\u60c5\u5831\u3092\u5165\u624b\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u6a5f\u5fae\u306a\u30e6\u30fc\u30b6\u30fc \u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u5fc5\u8981\u306a\u63aa\u7f6e\u3092\u8b1b\u3058\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30af\u30e9\u30a6\u30c9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084 IoT \u306e\u5c0e\u5165\u304c\u9032\u3080\u306a\u304b\u3001\u5805\u7262\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002eBPF \u3092\u642d\u8f09\u3057\u305f<a href=\"https:\/\/www.paloaltonetworks.com\/network-security\/advanced-wildfire\" target=\"_blank\" rel=\"noopener\">Advanced WildFire<\/a> for Linux \u306f D-Bus API \u95a2\u9023\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u691c\u51fa\u53ef\u80fd\u3067\u3059\u3002\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001LaZagne \u306e\u8105\u5a01\u306b\u95a2\u9023\u3059\u308b\u4e0d\u5be9\u306a\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u691c\u51fa\u3059\u308b YARA \u3068\u632f\u308b\u821e\u3044\u306e\u30eb\u30fc\u30eb\u306b\u3088\u308a\u3001Wildfire \u3092\u4f7f\u3063\u3066\u30cf\u30c3\u30af \u30c4\u30fc\u30eb LaZagne \u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u4fb5\u5bb3\u306e\u61f8\u5ff5\u304c\u3042\u308a\u5f0a\u793e\u306b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u95a2\u3059\u308b\u3054\u76f8\u8ac7\u3092\u306a\u3055\u308a\u305f\u3044\u5834\u5408\u306f\u3001<a href=\"https:\/\/start.paloaltonetworks.jp\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0<\/a>\u304b\u3089\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001infojapan@paloaltonetworks.com\u307e\u3067\u30e1\u30fc\u30eb\u306b\u3066\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001\u4e0b\u8a18\u306e\u96fb\u8a71\u756a\u53f7\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044(\u3054\u76f8\u8ac7\u306f\u5f0a\u793e\u88fd\u54c1\u306e\u304a\u5ba2\u69d8\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<ul>\n<li>\u5317\u7c73\u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb: 866.486.4842 (866.4.UNIT42)<\/li>\n<li>\u6b27\u5dde: +31.20.299.3130<\/li>\n<li>\u30a2\u30b8\u30a2\u592a\u5e73\u6d0b: +65.6983.8730<\/li>\n<li>\u65e5\u672c: +81.50.1790.0200<\/li>\n<\/ul>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30f3\u30d7\u30eb\u3084 IoC (\u4fb5\u5bb3\u6307\u6a19) \u3092\u542b\u3080\u8abf\u67fb\u7d50\u679c\u3092 Cyber Threat Alliance (CTA: \u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9) \u306e\u30e1\u30f3\u30d0\u30fc\u3068\u5171\u6709\u3057\u307e\u3057\u305f\u3002CTA \u306e\u30e1\u30f3\u30d0\u30fc\u306f\u3053\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3092\u4f7f\u3063\u3066\u3001\u304a\u5ba2\u69d8\u306b\u4fdd\u8b77\u3092\u8fc5\u901f\u306b\u63d0\u4f9b\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u3092\u4f53\u7cfb\u7684\u306b\u963b\u5bb3\u3067\u304d\u307e\u3059\u3002\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f <a href=\"https:\/\/www.cyberthreatalliance.org\/\" target=\"_blank\" rel=\"noopener\">Cyber Threat Alliance<\/a> \u306b\u3066\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\uff61<\/p>\n<h2><a id=\"post-129728-_c6p9z0p3y7y3\"><\/a>\u8b1d\u8f9e<\/h2>\n<p>\u672c\u7a3f\u57f7\u7b46\u306b\u3042\u305f\u308a Yang Ji \u6c0f\u3001Dongrui Zeng \u6c0f\u306b\u8cb4\u91cd\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3068\u63d0\u6848\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3053\u3068\u3092\u611f\u8b1d\u3057\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-129728-_fe2et1lrlrj6\"><\/a>IoC<\/h2>\n<h4><span style=\"font-weight: 400;\">LaZagne \u30d0\u30a4\u30ca\u30ea\u30fc<\/span><\/h4>\n<ul>\n<li><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">d2421efee7a559085550b5575e2301a7c2ed9541b9e861a23e57361c0cdbdbdb<\/span><\/li>\n<\/ul>\n<h4><span style=\"font-weight: 400;\">LaZagne \u30d0\u30a4\u30ca\u30ea\u30fc<\/span><\/h4>\n<ul>\n<li><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">d23707e0123732e03d156a0fd474a1384e1b3deee3235df9e96ff5d21a4d440c<\/span><\/li>\n<\/ul>\n<h4><span style=\"font-weight: 400;\">LaZagne \u30b7\u30a7\u30eb \u30b9\u30af\u30ea\u30d7\u30c8 (kubelet \u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u305f\u3082\u306e)<\/span><\/h4>\n<ul>\n<li><span style=\"font-weight: 400; font-family: 'courier new', courier, monospace;\">b58bef842f6d6d4f53e6821f9ac1b63780267cc81006b649b56c263efeab1306<\/span><\/li>\n<\/ul>\n<h2><a id=\"post-129728-_sm1ff98d741y\"><\/a>YARA<\/h2>\n<pre class=\"lang:default decode:true\">rule elf_hacktool_lazagne\r\n{\r\n    meta:\r\n        author = \"Siddharth Sharma - PaloAltoNetworks\"\r\n        description = \"the lazagne hacktool.\"\r\n\r\n    strings:\r\n        $str1=\"lazagne\" ascii wide nocase\r\n        $str2=\"softwares.chats.pidgin\" ascii wide nocase\r\n        $str3=\"softwares.wallet.gnome\" ascii wide nocase\r\n        $str4=\"softwares.sysadmin.shadow\" ascii wide nocase\r\n        $str5=\"libdbus\" ascii wide nocase\r\n    condition:\r\n        uint32(0) == 0x464c457f and all of them\r\n}<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u653b\u6483\u8005\u306b\u3088\u308b Linux \u30b7\u30b9\u30c6\u30e0\u3078\u306e\u6a19\u7684\u578b\u653b\u6483\u306f\u5897\u52a0\u3057\u3001LaZagne (\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u56de\u5fa9\u30c4\u30fc\u30eb) \u306e\u3088\u3046\u306a\u30cf\u30c3\u30af\u30c4\u30fc\u30eb \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5bb9\u6613\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u653b\u6483\u8005\u3089\u306f<\/p>\n","protected":false},"author":323,"featured_media":134408,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1974,4428],"tags":[4997,4999,4557,4559,5001,5003,4951,4553,5005,5007,5009],"product_categories":[4444,4465],"coauthors":[3876],"class_list":["post-129728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-malware-ja","category-threat-research-ja","tag-adept-libra-ja","tag-agent-serpens-ja","tag-api-ja","tag-api-attacks-ja","tag-d-bus-ja","tag-hacktool-ja","tag-lazagne-ja","tag-linux-ja","tag-pidgin-ja","tag-prying-libra-ja","tag-teamtnt-ja","product_categories-advanced-wildfire-ja","product_categories-unit-42-incident-response-ja"],"yoast_head":"<!-- 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property=\"article:published_time\" content=\"2023-08-24T13:00:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-31T00:57:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2024\/06\/01_Vulnerabilities_1920x900.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Siddharth Sharma\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u653b\u6483\u8005\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u56de\u5fa9\u30c4\u30fc\u30eb LaZagne \u3092\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u62bd\u51fa\u306b\u6feb\u7528: D-Bus API 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