{"id":987,"date":"2017-05-29T00:04:02","date_gmt":"2017-05-28T15:04:02","guid":{"rendered":"https:\/\/euc-access-excel-db.com\/tips\/?p=987"},"modified":"2017-06-28T16:46:09","modified_gmt":"2017-06-28T07:46:09","slug":"ransomware01","status":"publish","type":"post","link":"https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/ransomware01","title":{"rendered":"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b5600\uff5e\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u304c\u7121\u304f\u3066\u3082\u30ef\u30fc\u30e0\u611f\u67d3\u3067LAN\u306b\u62e1\u6563\u3059\u308b\uff1f"},"content":{"rendered":"<p>\u25cf \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b5600\uff5e\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u304c\u7121\u304f\u3066\u3082\u30ef\u30fc\u30e0\u611f\u67d3\u3067LAN\u306b\u62e1\u6563\u3059\u308b\uff1f<\/p>\n<p>\u7d20\u6734\u306a\u7591\u554f\u3067\u3059\u3002<\/p>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306f\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u304c\u7121\u3051\u308c\u3070\u611f\u67d3\u3057\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u3082\u3057\u305d\u3046\u306a\u3089\u3001\u5168\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30d1\u30bd\u30b3\u30f3\u306b\u306f\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3092\u4e00\u3064\u3082\u6301\u305f\u305b\u306a\u3044\u3067\u304a\u3051\u3070\u3001\u611f\u67d3\u30d1\u30bd\u30b3\u30f3\u3068\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\uff08\u3042\u308b\u3044\u306fNAS\u3084\u5e38\u6642\u5916\u4ed8\u3051\u306e\u8a18\u61b6\u88c5\u7f6e\uff09\u306e\u30d5\u30a1\u30a4\u30eb\u3060\u3051\u304c\u6697\u53f7\u5316\u3055\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u3064\u307e\u308a\u3001<br \/>\n\u611f\u67d3\u30d1\u30bd\u30b3\u30f3\u2192\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u3001\u3068\u306f\u306a\u308a\u307e\u3059\u304c\u3001<br \/>\n\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u2192\u611f\u67d3\u30d1\u30bd\u30b3\u30f3\u4ee5\u5916\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<br \/>\n\u306b\u306f\u611f\u67d3\u3057\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u305d\u308c\u3068\u3082\u3001SMB\u30d7\u30ed\u30c8\u30b3\u30eb\uff1f\u306b\u3088\u3063\u3066\u3001\u611f\u67d3\u3057\u3066\u3044\u304f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u88ab\u5bb3\u30b1\u30fc\u30b9\u3092\u805e\u304f\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d6\u3084\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u6697\u53f7\u5316\u3055\u308c\u3066\u3057\u307e\u3046\u3001\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u3067\u3059\u304c\u3001\u305d\u308c\u3068\u306f\u5225\u306b\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304c\u30ef\u30fc\u30e0\u306e\u3088\u3046\u306b\u81ea\u8eab\u3092\u4ed6\u306e\u30d1\u30bd\u30b3\u30f3\u306b\u30b3\u30d4\u30fc\u3057\u3066\u62e1\u6563\u3057\u3066\u3044\u304f\u3088\u3046\u306a\u3053\u3068\u306b\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u305d\u306e\u3042\u305f\u308a\u304c\u3088\u304f\u308f\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u81ea\u8eab\u3067\u62e1\u6563\u3057\u3066\u3044\u304f\u306b\u3082\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u304b\u3089\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d6\u304c\u4f55\u3082\u898b\u3048\u306a\u3044\u306a\u3089\u3001\u305d\u306e\u62e1\u6563\u306f\u3001<br \/>\n\u611f\u67d3\u30d1\u30bd\u30b3\u30f3\u2192\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0<br \/>\n\u3067\u5b8c\u7d50\u3057\u3066\u3001<br \/>\n\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u2192\u611f\u67d3\u30d1\u30bd\u30b3\u30f3\u4ee5\u5916\u306e\u4ed6\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<br \/>\n\u3068\u3044\u3046\u62e1\u6563\u306f\u884c\u308f\u308c\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u3082\u3057\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304c\u30ef\u30fc\u30e0\u306e\u3088\u3046\u306b\u81ea\u5df1\u30b3\u30d4\u30fc\u3067\u5897\u6b96\u3057\u3066\u62e1\u6563\u3057\u3066\u3044\u3051\u306a\u3044\u306e\u306a\u3089\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8PC\u306b\u7121\u99c4\u306b\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u3089\u306a\u3044\u3053\u3068\u3001\u7ba1\u7406\u5171\u6709\u306a\u3069\u3092\u7121\u52b9\u306b\u3057\u3066\u304a\u304f\u3053\u3068\u306a\u3069\u3082\u3001\u62e1\u6563\u9632\u6b62\u306b\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\uff1f\uff1f\uff1f<\/p>\n<p>\u8ab0\u304b\u8a73\u3057\u3044\u4eba\u306b\u6559\u3048\u3066\u3082\u3089\u3044\u305f\u3044\u3067\u3059\u3002<\/p>\n<p>PC\u30e1\u30f3\u30c6\u3059\u308b\u4eba\u306b\u3068\u3063\u3066\u307f\u308c\u3070\u3001\u30d1\u30bd\u30b3\u30f3\u306e\u521d\u671f\u5316\u304c\uff12\u53f0\u3060\u3051\u3067\u6e08\u3080\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u6570\u5341\u53f0\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u304b\u306f\u3068\u3066\u3082\u5927\u304d\u306a\u554f\u984c\u3067\u3059\u3002<\/p>\n<p>\u30fb\u30fb\u30fb\u3068\u601d\u3063\u305f\u3089\u3001\u30c8\u30ec\u30f3\u30c9\u30de\u30a4\u30af\u30ed\u3055\u3093\u306eWeb\u30da\u30fc\u30b8\u306bWannaCry\u306e\u30ef\u30fc\u30e0\u6d3b\u52d5\u306e\u62e1\u6563\u624b\u6cd5\u304c\u66f8\u3044\u3066\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>445\u756a\u30dd\u30fc\u30c8\u3092\u9589\u3058\u3066\u3042\u308b\u3068\u3001\u62e1\u6563\u3057\u306a\u3044\u305d\u3046\u3067\u3059\u3002<br \/>\n\u9589\u3058\u3066\u306a\u3044\u3068\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u304c\u3042\u308b\u306a\u3057\u306b\u95a2\u308f\u3089\u305a\u611f\u67d3\u62e1\u6563\u3059\u308b\u306e\u304b\u3082\uff1f<\/p>\n<p>\u3067\u3082\u3001Win10\u306f445\u756a\u30dd\u30fc\u30c8\u3067\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u3092\u3057\u3066\u3044\u308b\u305d\u3046\u3067\u30fb\u30fb\u30fb<br \/>\n\uff08\u306a\u3089\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u3059\u308b\u305f\u3081\u306b\u306f\u7d76\u5bfe\u958b\u3051\u3066\u306a\u3044\u3068\u3044\u3051\u306a\u3044\uff1f\uff1d\u3067\u3042\u308c\u3070\u8106\u5f31\u6027\u304c\u3042\u308c\u3070\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u3063\u3066\u306a\u304f\u3066\u3082\u5fc5\u305a\u611f\u67d3\u3059\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u305d\u3046\uff1f\uff09<\/p>\n<p>\u3068\u3053\u308d\u3067\u3001Win8.1\u4ee5\u524d\u306a\u3089\u3001445\u3067\u3082\u5f93\u6765\u306e\u30dd\u30fc\u30c8\u3067\u3082\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u3067\u304d\u308b\u305d\u3046\u306a\u306e\u3067\u30018.1\u30847\u3092\u4f7f\u3063\u3066445\u3092\u9589\u3058\u305f\u307b\u3046\u304c\u5b89\u5fc3\u3063\u3066\u3053\u3068\uff1f\uff1f\u3088\u304f\u308f\u304b\u308a\u307e\u305b\u3093\u3002<br \/>\n\u30d7\u30ea\u30f3\u30bf\u5171\u6709\u306f\u3069\u3046\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\uff1f\uff1f\uff1f<\/p>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u300cWannaCry\uff0fWcry\u300d\u306e\u30ef\u30fc\u30e0\u6d3b\u52d5\u3092\u89e3\u6790\uff1a\u4fb5\u5165\uff0f\u62e1\u6563\u624b\u6cd5\u306b\u8feb\u308b<br \/>\n<a href=\"http:\/\/blog.trendmicro.co.jp\/archives\/14920\" target=\"_blank\">http:\/\/blog.trendmicro.co.jp\/archives\/14920<\/a><\/p>\n<p>Windows\u306e\u30dd\u30fc\u30c8445\uff08\u30c0\u30a4\u30ec\u30af\u30c8\u30fb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0SMB\u30b5\u30fc\u30d3\u30b9\uff09\u306b\u6ce8\u610f\uff08XP\uff0f2000\uff09<br \/>\n<a href=\"http:\/\/www.atmarkit.co.jp\/ait\/articles\/0010\/07\/news002.html\" target=\"_blank\">http:\/\/www.atmarkit.co.jp\/ait\/articles\/0010\/07\/news002.html<\/a><\/p>\n<p>\u8a71\u3092\u623b\u3059\u3068\u3001\u5171\u6709\u8a2d\u5b9a\u3057\u3066\u306a\u304f\u3066\u3082\u3001445\u304c\u958b\u3044\u3066\u3044\u305f\u308a\u8106\u5f31\u6027\u304c\u3042\u308c\u3070\u30ef\u30fc\u30e0\u6d3b\u52d5\u3055\u308c\u3066\u3057\u307e\u3046\u3063\u307d\u3044\u306e\u3067\u5168\u30d1\u30bd\u30b3\u30f3\u3067\u975e\u5e38\u6642\u63a5\u7d9a\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u3042\u308b\u3044\u306f\u975e\u5e38\u6642\u30de\u30a6\u30f3\u30c8\u306e\u6697\u53f7\u5316\u30c9\u30e9\u30a4\u30d6\u3078\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30af\u304c\u5fc5\u8981\u306a\u306e\u304b\u3082\u30fb\u30fb\u30fb<\/p>\n<p>\u3042\u3068\u3001\u6697\u53f7\u5316\u5bfe\u8c61\u3068\u306a\u308b\u62e1\u5f35\u5b50\u306f\u6c7a\u307e\u3063\u3066\u3044\u308b\u305d\u3046\u306a\u306e\u3067\u3001\u300cEaseUS Todo Backup\u300d\u306e\u3088\u3046\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30e1\u30fc\u30b8\u5316\u3057\u3066\u4fdd\u5b58\u3057\u3066\u304f\u308c\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30bd\u30d5\u30c8\u304c\u4f7f\u3048\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u30fb\u30fb\u30fb<br \/>\n\u62e1\u5f35\u5b50\u3092\u3081\u3061\u3083\u304f\u3061\u3083\u306b\u3057\u305f\u308a\u3059\u308c\u3070\u6697\u53f7\u5316\u3055\u308c\u306a\u3044\u3001\u3063\u3066\u3053\u3068\u306a\u306e\u304b\u3057\u3089\uff1f\uff1f\uff1f<br \/>\n\u300cEaseUS Todo Backup\u300d\u306f\u4e2d\u56fd\u88fd\u306a\u306e\u3067\u5e38\u6642\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u63a8\u5968\u306f\u3057\u307e\u305b\u3093\u304b\u3089\u3001\u5225\u306e\u305d\u3046\u3044\u3063\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30bd\u30d5\u30c8\u304c\u3042\u308b\u306a\u3089\u8a66\u3059\u4fa1\u5024\u306f\u3042\u308b\u306e\u304b\u3082\u30fb\u30fb\u30fb<\/p>\n<p>\u3067\u3082\u8a66\u3059\u3068\u8a00\u3063\u3066\u3082\u30a6\u30a3\u30eb\u30b9\u611f\u67d3\u3055\u305b\u3066\u307f\u306a\u3044\u3068\u8a66\u305b\u306a\u3044\u306e\u3067\u79c1\u305f\u3061\u7d20\u4eba\u306b\u306f\u7121\u7406\u3067\u3059\u306d\u30fb\u30fb\u30fb<\/p>\n<p>\u4ee5\u4e0b\u306e\u95a2\u9023\u3059\u308b\u8a18\u4e8b\u3082\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b5601\uff5e \u5916\u4ed8\u3051HDD\u3078\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff08\u611f\u67d3\u3057\u3066\u3082\u306a\u3093\u3068\u304b\u6570\u6642\u9593\u524d\u307e\u3067\u306e\u30c7\u30fc\u30bf\u3060\u3051\u306f\u5b88\u308b\u65b9\u6cd5-\u305d\u306e1\uff09<br \/>\n<a href=\"https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/hddbackup-for-avoid-rans\" target=\"_blank\">https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/hddbackup-for-avoid-rans<\/a><\/p>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b5602\uff5e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u306e\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3092WebDAV\u30d5\u30a9\u30eb\u30c0\u5316\u3057\u3066\u3001\u5225\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30bd\u30b3\u30f3\u304b\u3089\u305d\u306e\u30c7\u30fc\u30bf\u3092Xcopy\u30b3\u30de\u30f3\u30c9\u3067\u5438\u3044\u8fbc\u3080\u65b9\u6cd5\uff08\u30eb\u30fc\u30bf\u30fc2\u53f0\u4f7f\u7528\u3002\u611f\u67d3\u3057\u3066\u3082\u306a\u3093\u3068\u304b\u6570\u6642\u9593\u524d\u307e\u3067\u306e\u30c7\u30fc\u30bf\u3060\u3051\u306f\u5b88\u308b\u65b9\u6cd5-\u305d\u306e2\uff09<br \/>\n<a href=\"https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/webdavbackup-for-avoid-ransomware\" target=\"_blank\">https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/webdavbackup-for-avoid-ransomware<\/a><\/p>\n<p>OS\u306e\u53e4\u5178\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f8b\uff08\u96f6\u7d30\u3084\u500b\u4eba\u4e8b\u696d\u306a\u3069\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e88\u7b97\u304c\u7121\u3044\u3068\u304d\uff09<br \/>\n<a href=\"https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/classic-security\" target=\"_blank\">https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct071101_security\/classic-security<\/a><\/p>\n<p>\u53e4\u5178OS\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff1a\u300c\u30b5\u30fc\u30d0\u306b\u306f\u89e6\u308b\u306a\u300d\u3068\u5468\u77e5\u3055\u305b\u3066\u793e\u9577\u69d8\u3084\u5e79\u90e8\u306e\u65b9\u306e\u5e2d\u306e\u8fd1\u304f\u306b\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u3092\u7f6e\u304f<br \/>\n<a href=\"https:\/\/euc-access-excel-db.com\/tips\/ct07_se\/ct070801_filesvr_make\/dont_touch_server\" 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