当サイトですが，10月末にクラックされて，マルウエアの配信元にされてました^^;<\/p>\n
バックアップをかける時になんか変なディレクトリーとデータがあるなと少し前から気がついていましたが，マルウェアが仕組まれているとは思いませんでした．<\/p>\n
昨日調べてみると，そのディレクトリーにマルウェアが仕組まれていて，一次配信サイトのwebページか，悪意あるメール本文，もしくはそのメールに添付されたドキュメントのURLをクリックすることで，そのマルウェアがダウンロードされるような状態だったようです．<\/p>\n
なお，当サイトのBLOGやその他のページを普通にアクセスするだけでは，そのマルウエアが感染する状態ではありませんでした<\/strong><\/span>ので，ご安心ください．<\/p>\n また，確認のため自分でそのURLをクリックしてみたところ，ウィルス対策ソフトがブロックしてくれましたので，ちゃんとウィルス対策をしてあれば万一そのURLを踏んでも問題はなかったと思います．<\/p>\n 詳しいことは書きませんが，どうもWordPressの脆弱性を突かれたようです．いつも最新版にしてますから，Zero-day attackだったんじゃないかと思います．<\/p>\n","protected":false},"excerpt":{"rendered":" \u5f53\u30b5\u30a4\u30c8\u3067\u3059\u304c\uff0c10\u6708\u672b\u306b\u30af\u30e9\u30c3\u30af\u3055\u308c\u3066\uff0c\u30de\u30eb\u30a6\u30a8\u30a2\u306e\u914d\u4fe1\u5143\u306b\u3055\u308c\u3066\u307e\u3057\u305f^^; \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u304b\u3051\u308b\u6642\u306b\u306a\u3093\u304b\u5909\u306a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u3068\u30c7\u30fc\u30bf\u304c\u3042\u308b\u306a\u3068\u5c11\u3057\u524d\u304b\u3089\u6c17\u304c\u3064\u3044\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u4ed5\u7d44\u307e\u308c\u3066\u3044\u308b\u3068\u306f\u601d\u3044\u307e\u305b\u3093\u3067\u3057\u305f\uff0e \u6628\u65e5\u8abf\u3079\u3066\u307f\u308b\u3068\uff0c\u305d\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u4ed5\u7d44\u307e\u308c\u3066\u3044\u3066\uff0c\u4e00\u6b21\u914d\u4fe1\u30b5\u30a4\u30c8\u306eweb\u30da\u30fc\u30b8\u304b\uff0c\u60aa\u610f\u3042\u308b\u30e1\u30fc\u30eb\u672c\u6587\uff0c\u3082\u3057\u304f\u306f\u305d\u306e\u30e1\u30fc\u30eb\u306b\u6dfb\u4ed8\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306eURL\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\uff0c\u305d\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3088\u3046\u306a\u72b6\u614b\u3060\u3063\u305f\u3088\u3046\u3067\u3059\uff0e \u306a\u304a\uff0c\u5f53\u30b5\u30a4\u30c8\u306eBLOG\u3084\u305d\u306e\u4ed6\u306e\u30da\u30fc\u30b8\u3092\u666e\u901a\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3060\u3051\u3067\u306f\uff0c\u305d\u306e\u30de\u30eb\u30a6\u30a8\u30a2\u304c\u611f\u67d3\u3059\u308b\u72b6\u614b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u306e\u3067\uff0c\u3054\u5b89\u5fc3\u304f\u3060\u3055\u3044\uff0e \u307e\u305f\uff0c\u78ba\u8a8d\u306e\u305f\u3081\u81ea\u5206\u3067\u305d\u306eURL\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u307f\u305f\u3068\u3053\u308d\uff0c\u30a6\u30a3\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u304c\u30d6\u30ed\u30c3\u30af\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u306e\u3067\uff0c\u3061\u3083\u3093\u3068\u30a6\u30a3\u30eb\u30b9\u5bfe\u7b56\u3092\u3057\u3066\u3042\u308c\u3070\u4e07\u4e00\u305d\u306eURL\u3092\u8e0f\u3093\u3067\u3082\u554f\u984c\u306f\u306a\u304b\u3063\u305f\u3068\u601d\u3044\u307e\u3059\uff0e \u8a73\u3057\u3044\u3053\u3068\u306f\u66f8\u304d\u307e\u305b\u3093\u304c\uff0c\u3069\u3046\u3082WordPress\u306e\u8106\u5f31\u6027\u3092\u7a81\u304b\u308c\u305f\u3088\u3046\u3067\u3059\uff0e\u3044\u3064\u3082\u6700\u65b0\u7248\u306b\u3057\u3066\u307e\u3059\u304b\u3089\uff0cZero-day attack\u3060\u3063\u305f\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-7976","post","type-post","status-publish","format-standard","hentry","category-wordpress"],"publishpress_future_action":{"enabled":false,"date":"2026-05-09 00:07:36","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/7976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7976"}],"version-history":[{"count":0,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/7976\/revisions"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}