{"width":"100%","description":"2026\u5e746\u670817\u65e5\u3001mastra \u304a\u3088\u3073 @mastra/* \u306e\u8907\u6570\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u6539\u3056\u3093\uff08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\uff09\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u60aa\u6027\u306e\u4f9d\u5b58\u30d1\u30c3\u30b1\u30fc\u30b8 easy-day-js \u304c\u6ce8\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002 easy-day-js \u306f postinstall \u30d5\u30c3\u30af\u306b\u3088\u308a C2 \u30b5\u30fc\u30d0\u304b\u3089\u30de\u30eb\u30a6\u30a7\u30a2\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u53d6\u5f97\u30fb\u5b9f\u884c\u3059\u308b Stager \u3068\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002 \u30da\u30a4\u30ed\u30fc\u30c9\u306f\u30de\u30eb\u30c1\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5bfe\u5fdc\u306e RAT \u3067\u3001(1) \u30db\u30b9\u30c8\u60c5\u5831\u306e\u7a83\u53d6\u3001(2) OS \u30ec\u30d9\u30eb\u306e\u6c38\u7d9a\u5316\u3001(3) C2 \u3078\u306e\u60c5\u5831\u9001\u4fe1\u3068\u30ea\u30e2\u30fc\u30c8\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u3092\u884c\u3044\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u306f\u3001\u5f0a\u793e\u304c Takumi Guard \u306e\u89e3\u6790\u57fa\u76e4\u3092\u30d9\u30fc\u30b9\u306b\u89b3\u2026","categories":["\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/f/flattsecurity/20260617/20260617162703.png","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.flatt.tech%2Fentry%2Fmastra_compromise\" title=\"mastra \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306e\u6982\u8981\u3068\u5bfe\u5fdc\u6307\u91dd - GMO Flatt Security Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_url":"https://blog.hatena.ne.jp/flattsecurity/","author_name":"flattsecurity","provider_url":"https://hatena.blog","type":"rich","published":"2026-06-17 16:28:41","title":"mastra \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u653b\u6483\u306e\u6982\u8981\u3068\u5bfe\u5fdc\u6307\u91dd","blog_title":"GMO Flatt Security Blog","blog_url":"https://blog.flatt.tech/","url":"https://blog.flatt.tech/entry/mastra_compromise","provider_name":"Hatena Blog"}