{"id":99319,"date":"2019-01-17T06:00:28","date_gmt":"2019-01-17T14:00:28","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=99319"},"modified":"2019-09-04T21:54:39","modified_gmt":"2019-09-05T04:54:39","slug":"malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products\/","title":{"rendered":"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u521d\u3081\u3066\u306e\u30de\u30eb\u30a6\u30a7\u30a2"},"content":{"rendered":"<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30c1\u30fc\u30e0Unit 42\u306f\u3001\u8fd1\u9803\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u30b0\u30eb\u30fc\u30d7\u300cRocke\u300d\u304c\u4f7f\u7528\u3059\u308b\u3001Linux\u3092\u4f7f\u3063\u305f\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0 \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u65b0\u3057\u3044\u30b5\u30f3\u30d7\u30eb\u3092\u78ba\u8a8d\u3057\u3001\u8abf\u67fb\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u30fc\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u30b0\u30eb\u30fc\u30d7\u300cIron\u300d\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u3068\u63a8\u6e2c\u3055\u308c\u30012018\u5e749\u6708\u306b\u5f0a\u793e\u304c\u5831\u3058\u305f<a href=\"https:\/\/unit42.paloaltonetworks.com\/unit42-xbash-combines-botnet-ransomware-coinmining-worm-targets-linux-windows\/\" data-page-track=\"true\" data-page-track-value=\"company:malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products: text:ioc:xbash\u30de\u30eb\u30a6\u30a7\u30a2\">Xbash\u30de\u30eb\u30a6\u30a7\u30a2<\/a>\u3068\u3082\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002Rocke\u30b0\u30eb\u30fc\u30d7\u306e\u5b58\u5728\u306f\u3001\u5143\u30052018\u5e748\u6708\u306bTalos\u306b\u3088\u308a\u660e\u3089\u304b\u306b\u3055\u308c\u3001\u305d\u306e\u9a5a\u304f\u3079\u304d\u632f\u308b\u821e\u3044\u306e\u591a\u304f\u306f\u3001<a href=\"https:\/\/blog.talosintelligence.com\/2018\/08\/rocke-champion-of-monero-miners.html\" data-page-track=\"true\" data-page-track-value=\"company:malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products: text:ioc:talos\u306e\u30d6\u30ed\u30b0\u6295\u7a3f\">Talos\u306e\u30d6\u30ed\u30b0\u6295\u7a3f<\/a>\uff08\u82f1\u8a9e\uff09\u3067\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u672c\u30ec\u30dd\u30fc\u30c8\u3067\u8aac\u660e\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u306f2018\u5e7410\u6708\u306b\u53ce\u96c6\u3055\u308c\u305f\u3082\u306e\u3067\u3001\u305d\u308c\u4ee5\u964d\u3001\u5f7c\u3089\u304c\u4f7f\u7528\u3057\u305f\u30b3\u30de\u30f3\u30c9 \u30a2\u30f3\u30c9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb(C2)\u30b5\u30fc\u30d0\u30fc\u306f\u505c\u6b62\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Unit 42\u306e\u5206\u6790\u306b\u3088\u308b\u3068\u3001Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u3053\u308c\u3089\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u306f\u65b0\u3057\u3044\u30b3\u30fc\u30c9\u304c\u63a1\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u4fb5\u5bb3\u3055\u308c\u305fLinux\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30015\u7a2e\u985e\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u304a\u3088\u3073\u76e3\u8996\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u653b\u6483\u3067\u306f\u3001\u305d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u81ea\u4f53\u304c\u4fb5\u5bb3\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u653b\u6483\u3067\u306f\u3001\u307e\u305a\u30db\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u5b8c\u5168\u306a\u7ba1\u7406\u5236\u5fa1\u6a29\u3092\u5f97\u3066\u4e57\u3063\u53d6\u308a\u3001\u6b63\u898f\u306e\u7ba1\u7406\u8005\u304c\u884c\u3046\u624b\u6cd5\u3068\u540c\u69d8\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<p>\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u5bfe\u8c61\u3068\u306a\u308b\u88fd\u54c1\u306f\u3001Tencent Cloud\u304a\u3088\u3073Alibaba Cloud (Aliyun)\u304c\u958b\u767a\u3057\u305f\u88fd\u54c1\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u4f01\u696d\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u30d3\u30b8\u30cd\u30b9\u3092\u62e1\u5927\u3057\u3066\u3044\u308b\u3001\u4e2d\u56fd\u3092\u4ee3\u8868\u3059\u308b2\u3064\u306e\u30af\u30e9\u30a6\u30c9 \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3067\u3059\u3002\u5f0a\u793e\u3067\u628a\u63e1\u3057\u3066\u3044\u308b\u9650\u308a\u3001\u3053\u308c\u306f\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u72d9\u3044\u3001\u524a\u9664\u3059\u308b\u3068\u3044\u3046\u73cd\u3057\u3044\u6a5f\u80fd\u3092\u6301\u3064\u521d\u3081\u3066\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u30fc\u3067\u3059\u3002<br \/>\n\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u3088\u308a\u3001\u30ac\u30fc\u30c8\u30ca\u30fc\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u30af\u30e9\u30a6\u30c9\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5e02\u5834\u306b\u3068\u3063\u3066\u306e\u65b0\u305f\u306a\u8ab2\u984c\u304c\u6d6e\u304d\u5f6b\u308a\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><span style=\"font-size: 18pt;\">\u6280\u8853\u7684\u8a73\u7d30<\/span><\/p>\n<p><span style=\"font-size: 18pt;\">Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0\u30bd\u30d5\u30c8<\/span><\/p>\n<p>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u3067\u3042\u308bRocke\u30b0\u30eb\u30fc\u30d7\u306b\u3064\u3044\u3066\u306f\u30012018\u5e747\u6708\u7d42\u308f\u308a\u306b\u521d\u3081\u3066Cisco Talos\u304c\u5831\u544a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u6700\u7d42\u7684\u306a\u76ee\u7684\u306f\u3001\u4fb5\u5bb3\u3057\u305fLinux\u30de\u30b7\u30f3\u3067\u4eee\u60f3\u901a\u8ca8Monero\u3092\u30de\u30a4\u30cb\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u88ab\u5bb3\u7aef\u672b\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u914d\u4fe1\u3059\u308b\u305f\u3081\u3001Rocke\u30b0\u30eb\u30fc\u30d7\u306fApache Struts 2\u3001Oracle WebLogic\u3001Adobe ColdFusion\u306e\u8106\u5f31\u6027\u3092\u653b\u6483\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u56f31\u306b\u793a\u3059\u3088\u3046\u306b\u3001Linux\u3067Oracle WebLogic\u306e\u8106\u5f31\u6027CVE-2017-10271\u3092\u653b\u6483\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001Linux\u7aef\u672b\u304c\u4fb5\u5bb3\u3055\u308c\u30010720.bin\u3068\u3044\u3046\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u30b7\u30a7\u30eb\u3092\u30aa\u30fc\u30d7\u30f3\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img  class=\"size-full wp-image-96102 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1.png\" alt=\"\" width=\"974\" height=\"487\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1.png 974w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1-900x450.png 900w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1-300x150.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1-768x384.png 768w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1-370x185.png 370w\" sizes=\"(max-width: 974px) 100vw, 974px\" \/>\u56f31.CVE-2017-10271\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8<\/p>\n<p>C2\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u3068\u3001Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u300ca7\u300d\u3068\u3044\u3046\u540d\u524d\u306e\u30b7\u30a7\u30eb \u30b9\u30af\u30ea\u30d7\u30c8\u3092\u88ab\u5bb3\u7aef\u672b\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u300ca7\u300d\u306e\u632f\u308b\u821e\u3044\u306b\u306f\u4ee5\u4e0b\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>cronjob\u306b\u3088\u308b\u6c38\u7d9a\u6027\u306e\u78ba\u7acb<\/li>\n<li>\u4ed6\u306e\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0 \u30d7\u30ed\u30bb\u30b9\u306e\u5f37\u5236\u7d42\u4e86<\/li>\n<li>iptables\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\u3057\u3066\u4ed6\u306e\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0 \u30de\u30eb\u30a6\u30a7\u30a2\u3092\u30d6\u30ed\u30c3\u30af<\/li>\n<li>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<li>UPX\u3067\u30d1\u30c3\u30af\u3055\u308c\u305f\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0\u30bd\u30d5\u30c8\u3092blog[.]sydwzl[.]cn\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u5b9f\u884c<\/li>\n<li>LD_PRELOAD\u30c8\u30ea\u30c3\u30af\u3067\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30c4\u30fc\u30eb\u300clibprocesshider\u300d\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001Linux ps\u30b3\u30de\u30f3\u30c9\u304b\u3089\u30d7\u30ed\u30bb\u30b9\u3092\u96a0\u307a\u3044<\/li>\n<li>\u60aa\u610f\u306e\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u65e5\u6642\u3092\u8abf\u6574<\/li>\n<\/ul>\n<p><span style=\"font-size: 18pt;\">\u30af\u30e9\u30a6\u30c9\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/span><\/p>\n<p>\u30ac\u30fc\u30c8\u30ca\u30fc\u306b\u3088\u308b\u3068\u3001<a href=\"https:\/\/www.gartner.com\/reviews\/market\/cloud-workload-protection-platforms\" data-page-track=\"true\" data-page-track-value=\"company:malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products: text:ioc:\u30af\u30e9\u30a6\u30c9\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\">\u30af\u30e9\u30a6\u30c9\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/a>(CWPP: Cloud Workload Protection Platform)\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u4e0a\u306b\u3042\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u304a\u3051\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u4fb5\u5165\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u3001\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0\u306f\u3001\u30b5\u30fc\u30d0\u30fc \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u904b\u7528\u304a\u3088\u3073\u7ba1\u7406\u306e\u88fd\u54c1\u3068\u3057\u3066\u3001\u72ec\u81ea\u306eCWPP\u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001Tencent Cloud\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u30b5\u30fc\u30d3\u30b9\u3092\u5099\u3048\u305f\u3001<a href=\"https:\/\/intl.cloud.tencent.com\/product\/hs\" data-page-track=\"true\" data-page-track-value=\"company:malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products: text:ioc:tencent host security\">Tencent Host Security<\/a>\u00a0(HS\u3001\u5225\u540dYunJing\u300c\u4e91\u955c\u300d\u3002\u30ea\u30f3\u30af\u5148\u82f1\u8a9e)\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u300c\u88fd\u54c1\u306e\u6982\u8981\u300d\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3088\u308b\u3068\u3001Tencent Host Security\u306f\u3001\u6a5f\u68b0\u5b66\u7fd2\u306b\u57fa\u3065\u304f\u30c8\u30ed\u30a4\u306e\u6728\u99ac\u691c\u51fa\u304a\u3088\u3073\u9664\u53bb\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u89e3\u6790\u30a2\u30e9\u30fc\u30c8\u3001\u30ed\u30ae\u30f3\u30b0 \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u76e3\u67fb\u3001\u8106\u5f31\u6027\u7ba1\u7406\u3001\u8cc7\u7523\u7ba1\u7406\u306a\u3069\u306e\u4e3b\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059(\u56f32\u53c2\u7167)\u3002<\/p>\n<p><img  class=\"size-full wp-image-96103 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure2-1.png\" alt=\"\" width=\"704\" height=\"641\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure2-1.png 704w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure2-1-300x273.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure2-1-370x337.png 370w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/><\/p>\n<p style=\"text-align: center;\">\u56f32.Tencent Host Security\u306e\u4e3b\u8981\u6a5f\u80fd<\/p>\n<p>Alibaba Cloud (Aliyun)\u3082\u3001<a href=\"https:\/\/www.alibabacloud.com\/products\/sas\" data-page-track=\"true\" data-page-track-value=\"company:malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products: text:ioc:threat detection service\">Threat Detection Service<\/a>\u00a0(TDS\u3001\u5225\u540dAegis \u5b89\u9a91\u58eb\u3002\u30ea\u30f3\u30af\u5148\u82f1\u8a9e)\u3068\u3044\u3046\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002Alibaba Cloud Threat Detection Service\u306f\u3001\u30d3\u30c3\u30b0 \u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304d\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u30b9\u30ad\u30e3\u30f3\u304a\u3088\u3073\u9664\u53bb\u3001\u8106\u5f31\u6027\u7ba1\u7406\u3001\u30ed\u30b0\u5206\u6790\u3001\u8105\u5a01\u5206\u6790\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5404\u793e\u3082CWPP\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001Trend Micro\u3001Symantec\u3001Microsoft\u306b\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5411\u3051\u306b\u72ec\u81ea\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3068\u540c\u69d8\u3001\u653b\u6483\u8005\u306f\u6700\u7d42\u7684\u306a\u76ee\u7684\u3092\u9054\u3059\u308b\u305f\u3081\u3001\u5fc5\u7136\u7684\u306b\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u56de\u907f\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002<\/p>\n<p><span style=\"font-size: 18pt;\">\u30af\u30e9\u30a6\u30c9\u30fb\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u306e\u691c\u51fa\u3092\u56de\u907f<\/span><\/p>\n<p>\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0\u304c\u63d0\u4f9b\u3059\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u4fdd\u8b77\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u3001Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u632f\u308b\u821e\u3044\u3092\u3059\u308b\u524d\u306b\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u80fd\u529b\u3092\u5f90\u3005\u306b\u9ad8\u3081\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u7279\u5b9a\u306e\u56de\u907f\u80fd\u529b\u3068\u3057\u3066\u3001Alibaba Cloud\u304a\u3088\u3073Tencent Cloud\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u65e9\u671f\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001Tencent Cloud Monitor\u30d7\u30ed\u30bb\u30b9\u3092\u5f37\u5236\u7d42\u4e86\u3057\u3088\u3046\u3068\u3059\u308b\u3060\u3051\u3067\u3057\u305f(\u56f33\u53c2\u7167)\u3002<\/p>\n<p style=\"text-align: center;\"><img  class=\"size-full wp-image-96104 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure3-1.png\" alt=\"\" width=\"974\" height=\"68\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure3-1.png 974w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure3-1-900x63.png 900w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure3-1-300x21.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure3-1-768x54.png 768w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure3-1-370x26.png 370w\" sizes=\"(max-width: 974px) 100vw, 974px\" \/>\u56f33.\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u3088\u308bTencent Cloud Monitor\u30d7\u30ed\u30bb\u30b9\u306e\u5f37\u5236\u7d42\u4e86<\/p>\n<p>\u30af\u30e9\u30a6\u30c9\u76e3\u8996\u30b5\u30fc\u30d3\u30b9\u3092\u5f37\u5236\u7d42\u4e86\u3059\u308b\u3060\u3051\u3067\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306b\u3088\u308b\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u4e0d\u5341\u5206\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u3001\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u306f\u3001\u3055\u3089\u306b\u591a\u304f\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30fc\u30d3\u30b9\u3092\u5f37\u5236\u7d42\u4e86\u3059\u308b\u3053\u3068\u3067\u691c\u51fa\u3092\u56de\u907f\u3057\u3088\u3046\u3068\u3001\u52b9\u679c\u7684\u306a\u624b\u6cd5\u3092\u958b\u767a\u3057\u7d9a\u3051\u3001\u6700\u7d42\u7684\u306b\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3044\u3046\u65b9\u6cd5\u306b\u305f\u3069\u308a\u7740\u3044\u305f\u306e\u3067\u3059\u3002<\/p>\n<p>Tencent Cloud\u304a\u3088\u3073Alibaba Cloud\u306e\u516c\u5f0fWeb\u30b5\u30a4\u30c8\u3067\u306f\u3001\u81ea\u793e\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u30ac\u30a4\u30c9\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002Alibaba Threat Detection Service\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u3001\u56f34\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img  class=\"size-full wp-image-96105 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure4-1.png\" alt=\"\" width=\"868\" height=\"406\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure4-1.png 868w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure4-1-300x140.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure4-1-768x359.png 768w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure4-1-370x173.png 370w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/>\u56f34.Alibaba Threat Detection Service\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u516c\u5f0f\u30ac\u30a4\u30c9<\/p>\n<p>Tencent Cloud Host Security\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u3001\u56f35\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img  class=\"size-full wp-image-96106 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure5-1.png\" alt=\"\" width=\"808\" height=\"547\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure5-1.png 808w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure5-1-300x203.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure5-1-768x520.png 768w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure5-1-370x250.png 370w\" sizes=\"(max-width: 808px) 100vw, 808px\" \/>\u56f35.Tencent Cloud Host Security\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u516c\u5f0f\u30ac\u30a4\u30c9<\/p>\n<p>Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001Alibaba Cloud\u304a\u3088\u3073Tencent Cloud\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u3068\u3001\u624b\u5f53\u305f\u308a\u6b21\u7b2c\u5229\u7528\u3057\u305f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u30d6\u30ed\u30b0\u6295\u7a3f\u306b\u5f93\u3063\u3066\u4f5c\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u6301\u3064\u4e3b\u8981\u306a\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u95a2\u6570\u3092\u56f36\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img  class=\"size-full wp-image-96107 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure6-1.png\" alt=\"\" width=\"818\" height=\"516\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure6-1.png 818w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure6-1-300x189.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure6-1-768x484.png 768w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure6-1-370x233.png 370w\" sizes=\"(max-width: 818px) 100vw, 818px\" \/>\u56f36.\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u691c\u51fa\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u4e3b\u8981\u306a\u95a2\u6570<\/p>\n<p>\u3053\u306e\u95a2\u6570\u306f\u3001\u4ee5\u4e0b\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>Alibaba Threat Detection Service\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/li>\n<li>Alibaba CloudMonitor\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8(CPU\u304a\u3088\u3073\u30e1\u30e2\u30ea\u4f7f\u7528\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u76e3\u8996)\u3002<\/li>\n<li>Alibaba Cloud Assistant\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8(\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u81ea\u52d5\u7ba1\u7406\u30c4\u30fc\u30eb)<\/li>\n<li>Tencent Host Security\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/li>\n<li>Tencent Cloud Monitor\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/li>\n<\/ol>\n<p>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304a\u3088\u3073\u76e3\u8996\u306e\u88fd\u54c1\u304c\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u5f8c\u3001Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u632f\u308b\u821e\u3044\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u3053\u306e\u72ec\u7279\u306e\u56de\u907f\u52d5\u4f5c\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6a19\u7684\u3068\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u3068\u3063\u3066\u65b0\u3057\u3044\u30c8\u30ec\u30f3\u30c9\u306b\u306a\u308b\u3068\u5f0a\u793e\u306f\u78ba\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span style=\"font-size: 18pt;\">\u56de\u907f\u30fb\u7de9\u548c\u7b56<\/span><\/p>\n<p>Unit 42\u306f\u3001Tencent Cloud\u304a\u3088\u3073Alibaba Cloud\u3068\u5354\u529b\u3057\u3001\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u56de\u907f\u554f\u984c\u304a\u3088\u3073\u305d\u306eC2\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u60aa\u610f\u306e\u3042\u308bC2\u30c9\u30e1\u30a4\u30f3\u306f\u3001\u5f0a\u793e\u306ePAN-DB URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u7279\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><span style=\"font-size: 18pt;\">\u7d50\u8ad6<\/span><\/p>\n<p>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306f\u3001\u3053\u306e\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u30b0\u30eb\u30fc\u30d7\u306e\u4e3b\u8981\u306a\u6a19\u7684\u306e1\u3064\u3067\u3059\u3002\u65e2\u5b58\u306e\u30af\u30e9\u30a6\u30c9\u76e3\u8996\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u304c\u30de\u30eb\u30a6\u30a7\u30a2\u4fb5\u5165\u306e\u53ef\u80fd\u6027\u3092\u691c\u51fa\u3067\u304d\u308b\u3068\u308f\u304b\u308b\u3068\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4f5c\u6210\u8005\u306f\u3001\u65b0\u3057\u3044\u56de\u907f\u6280\u8853\u3092\u4f5c\u6210\u3057\u3001\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306b\u3088\u3063\u3066\u691c\u51fa\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>Rocke\u30b0\u30eb\u30fc\u30d7\u304c\u4f7f\u7528\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u306e\u4e9c\u7a2e\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d9\u30fc\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6a19\u7684\u3068\u3059\u308b\u56de\u907f\u578b\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u9632\u3050\u306b\u306f\u4e0d\u5341\u5206\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u4e00\u4f8b\u3067\u3059\u3002<\/p>\n<p><span style=\"font-size: 18pt;\">IOC<\/span><\/p>\n<p><b>\u56de\u907f\u52d5\u4f5c\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb<\/b><\/p>\n<ul>\n<li>2e3e8f980fde5757248e1c72ab8857eb2aea9ef4a37517261a1b013e3dc9e3c4<\/li>\n<li>2f603054dda69c2ac1e49c916ea4a4b1ae6961ec3c01d65f16929d445a564355<\/li>\n<li>28ea5d2e44538cd7fec11a28cce7c86fe208b2e8f53d57bf8a18957adb90c5ab<\/li>\n<li>232c771f38da79d5b8f7c6c57ddb4f7a8d6d44f8bca41be4407ed4923096c700<\/li>\n<li>893bdc6b7d2d7134b1ceb5445dbb97ad9c731a427490d59f6858a835525d8417<\/li>\n<li>9300f1aa56a73887d05672bfb9862bd786230142c949732c208e5e019d14f83a<\/li>\n<li>27611b92d31289d023d962d3eb7c6abd194dbdbbe4e6977c42d94883553841e8<\/li>\n<li>d341e3a9133e534ca35d5ccc54b8a79f93ff0c917790e7d5f73fedaa480a6b93<\/li>\n<li>ed038e9ea922af9f0bf5e8be42b394650fa808982d5d555e6c50c715ff2cca0c<\/li>\n<li>4b74c4d66387c70658238ac5ab392e2fe5557f98fe09eadda9259ada0d87c0f1<\/li>\n<li>e391963f496ba056e9a9f750cbd28ca7a08ac4cfc434bee4fc57a292b11941e6<\/li>\n<li>017dee32e287f37a82cf6e249f8a85b5c9d4f090e5452118ccacaf147e88dc66<\/li>\n<\/ul>\n<p><b>C2\u901a\u4fe1\u7528\u30c9\u30e1\u30a4\u30f3<\/b><\/p>\n<ul>\n<li>dwn[.]rundll32[.]ml<\/li>\n<li>www[.]aybc[.]so<\/li>\n<li>a[.]ssvs[.]space<\/li>\n<li>sydwzl[.]cn<\/li>\n<\/ul>\n<p><b>C2\u901a\u4fe1\u7528IP<\/b><\/p>\n<ul>\n<li>118.24.150[.]172 (on Tencent Cloud)<\/li>\n<li>120.55.54[.]65 (on Alibaba Cloud)<\/li>\n<\/ul>\n<p><b>\u30b3\u30fc\u30c9\u66f4\u65b0\u306eURL<\/b><\/p>\n<ul>\n<li>hxxps:\/\/pastebin[.]com\/raw\/CnPtQ2tM<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/rjPGgXQE<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/1NtRkBc3<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/tRxfvbYN<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/SSCy7mY7<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/VVt27LeH<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/Fj2YdETv<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/JNPewK6r<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/TzBeq3AM<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/eRkrSQfE<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/5bjpjvLP<\/li>\n<li>hxxps:\/\/pastebin[.]com\/raw\/Gw7mywhC<\/li>\n<\/ul>\n<p><b>XMR\u30a6\u30a9\u30ec\u30c3\u30c8 \u30a2\u30c9\u30ec\u30b9<\/b><\/p>\n<p>42im1KxfTw2Sxa716eKkQAcJpS6cwqkGaHHGnnUAcdDhG2NJhqEF1nNRwjkBsYDJQtDkLCTPehfDC4zjMy5hefT81Xk2h7V.v7<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Palo Alto Networks Unit 42 recently captured and investigated new samples of the Linux coin mining malware used by the Rocke group. The family was suspected to be developed by the Iron cybercrime group and it\u2019s also associated with the Xbash malware we reported on in September of 2018.<\/p>\n","protected":false},"author":299,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4326,4436,1974,4428],"tags":[4625,6809,5073,4685,4869,6810,4553,5705],"product_categories":[],"coauthors":[1000,24],"class_list":["post-99319","post","type-post","status-publish","format-standard","hentry","category-cloud-cybersecurity-research","category-cloud-cybersecurity-research-ja","category-malware-ja","category-threat-research-ja","tag-cloud-security-ja","tag-cloud-workload-protection-platforms-ja","tag-cryptocurrency-ja","tag-cryptocurrency-mining-ja","tag-evasion-ja","tag-iron","tag-linux-ja","tag-rocke-ja"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u521d\u3081\u3066\u306e\u30de\u30eb\u30a6\u30a7\u30a2<\/title>\n<meta name=\"description\" content=\"\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u30b0\u30eb\u30fc\u30d7 Rocke \u304c\u4f7f\u7528\u3059\u308b\u3001Linux\u3092\u4f7f\u3063\u305f\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0 \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u65b0\u3057\u3044\u30b5\u30f3\u30d7\u30eb\u306e\u8abf\u67fb\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u30b0\u30eb\u30fc\u30d7Iron\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u3068\u63a8\u6e2c\u3055\u308c\u30012018\u5e749\u6708\u306b\u5f0a\u793e\u304c\u5831\u3058\u305fXbash\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3082\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u521d\u3081\u3066\u306e\u30de\u30eb\u30a6\u30a7\u30a2\" \/>\n<meta property=\"og:description\" content=\"\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u30b0\u30eb\u30fc\u30d7 Rocke \u304c\u4f7f\u7528\u3059\u308b\u3001Linux\u3092\u4f7f\u3063\u305f\u4eee\u60f3\u901a\u8ca8\u30de\u30a4\u30cb\u30f3\u30b0 \u30de\u30eb\u30a6\u30a7\u30a2\u306e\u65b0\u3057\u3044\u30b5\u30f3\u30d7\u30eb\u306e\u8abf\u67fb\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u30d5\u30a1\u30df\u30ea\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u30b0\u30eb\u30fc\u30d7Iron\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305f\u3068\u63a8\u6e2c\u3055\u308c\u30012018\u5e749\u6708\u306b\u5f0a\u793e\u304c\u5831\u3058\u305fXbash\u30de\u30eb\u30a6\u30a7\u30a2\u3068\u3082\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unit42.paloaltonetworks.com\/ja\/malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products\/\" \/>\n<meta property=\"og:site_name\" content=\"Unit 42\" \/>\n<meta property=\"article:published_time\" content=\"2019-01-17T14:00:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-09-05T04:54:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/01\/Figure1-1.png\" \/>\n<meta name=\"author\" content=\"Xingyu Jin, Claud Xiao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"\u30af\u30e9\u30a6\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u521d\u3081\u3066\u306e\u30de\u30eb\u30a6\u30a7\u30a2\" \/>\n<meta name=\"twitter:description\" content=\"\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u30b0\u30eb\u30fc\u30d7 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