{"id":65546,"date":"2020-08-18T09:00:00","date_gmt":"2020-08-18T01:00:00","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=65546"},"modified":"2020-08-18T11:57:03","modified_gmt":"2020-08-18T03:57:03","slug":"%e3%80%8abec-%e8%a9%90%e9%a8%99%e3%80%8b%e9%ab%98%e9%9a%8e%e4%b8%bb%e7%ae%a1%e8%ab%8b%e7%95%b6%e5%bf%83water-nue%e7%b6%b2%e8%b7%af%e9%87%a3%e9%ad%9a%e6%ad%a3%e9%8e%96%e5%ae%9aoffice-365%e5%b8%b3","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=65546","title":{"rendered":"\u300aBEC \u8a50\u9a19\u300b\u9ad8\u968e\u4e3b\u7ba1\u8acb\u7576\u5fc3!Water Nue\u7db2\u8def\u91e3\u9b5a\u6b63\u9396\u5b9aOffice 365\u5e33\u865f,\u6e96\u5099\u6d77\u6488\u4e00\u7968"},"content":{"rendered":"\n<p>\u81ea2020\u5e743\u6708\u4ee5\u4f86,\u4e00\u9023\u4e32\u91dd\u5c0dOffice 365\u5e33\u6236\u767c\u52d5\u7684\u9b5a\u53c9\u5f0f\u91e3\u9b5a\u653b\u64ca,\u5b83\u7684\u76ee\u6a19\u662f\u5168\u7403\u8d85\u904e1,000\u5bb6\u4f01\u696d\u7684\u9ad8\u968e\u4e3b\u7ba1,\u6700\u8fd1\u9019\u985e\u7684BEC \u8b8a\u81c9\u8a50\u9a19\u6d3b\u52d5\uff0c\u5247\u662f\u91dd\u5c0d\u4e86\u7f8e\u570b\u548c\u52a0\u62ff\u5927\u7684\u9ad8\u968e\u4eba\u54e1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-1024x684.jpg\" alt=\"\" class=\"wp-image-58599\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-1024x684.jpg 1024w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-300x200.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-768x513.jpg 768w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-30x20.jpg 30w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-800x534.jpg 800w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1-600x401.jpg 600w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2019\/01\/BEC-1.jpg 1388w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u6211\u5011\u5c07\u5e55\u5f8c\u7684\u8a50\u9a19\u4efd\u5b50\u7a31\u70ba\u201dWater Nue\u201d\uff0c\u5b83\u5011\u6703\u91dd\u5c0d\u8ca1\u52d9\u4e3b\u7ba1\u9a19\u53d6\u8ca1\u52d9\u8a50\u9a19\u7528\u7684\u5e33\u865f\u5bc6\u78bc\u3002\u91e3\u9b5a\u90f5\u4ef6\u6703\u5c07\u4f7f\u7528\u8005\u5c0e\u5411\u507d\u9020\u7684Office 365\u767b\u5165\u7db2\u9801\u3002\u4e00\u65e6\u53d6\u5f97\u5e33\u5bc6\u4e26\u6210\u529f\u5165\u4fb5\u4e86\u5e33\u865f\uff0c\u5c31\u6703\u5411\u4e0b\u5c6c\u767c\u9001\u5305\u542b\u7be1\u6539\u904e\u9280\u884c\u8cc7\u8a0a\u767c\u7968\u6a94\u6848\u7684\u96fb\u5b50\u90f5\u4ef6\uff0c\u8a66\u5716\u900f\u904e\u8f49\u5e33\u4f86\u9a19\u53d6\u91d1\u9322\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong> Water Nue<\/strong>\u7db2\u8def\u91e3\u9b5a\u5de5\u5177\u5f88\u57fa\u672c\uff0c\u4f46\u537b\u66f4\u96e3\u88ab\u9451\u8b58\u4eba\u54e1\u767c\u73fe<\/h3>\n\n\n\n<p><br>\u9019\u6ce2\u653b\u64ca\u6d3b\u52d5\u80cc\u5f8c\u7684\u653b\u64ca\u8005\u5f88\u6709\u610f\u601d\uff0c\u539f\u56e0\u6709\u5e7e\u500b\u3002\u5118\u7ba1\u4ed6\u5011\u6210\u529f\u5730\u5728\u5168\u7403\u7bc4\u570d\u5167\u653b\u64ca\u9ad8\u5c64\u54e1\u5de5\uff0c\u4e0d\u904e\u4ed6\u5011\u7684\u6280\u8853\u80fd\u529b\u4f3c\u4e4e\u5f88\u6709\u9650\u3002\u4ed6\u5011\u7684\u7db2\u8def\u91e3\u9b5a\u5de5\u5177\u5f88\u57fa\u672c\uff08\u6c92\u6709\u5f8c\u9580\u3001\u6728\u99ac\u7a0b\u5f0f\u548c\u5176\u4ed6\u60e1\u610f\u8edf\u9ad4\uff09\uff0c\u4e0d\u904e\u6703\u5229\u7528\u516c\u5171\u96f2\u670d\u52d9\u4f86\u9032\u884c\u64cd\u4f5c\u3002\u4f7f\u7528\u96f2\u7aef\u670d\u52d9\u8b93\u4ed6\u5011\u53ef\u4ee5\u8a17\u7ba1\u57fa\u790e\u8a2d\u65bd\u4e26\u6df7\u6dc6\u81ea\u5df1\u7684\u904b\u4f5c\uff0c\u8b93\u4ed6\u5011\u7684\u6d3b\u52d5\u66f4\u96e3\u88ab\u9451\u8b58\u4eba\u54e1\u767c\u73fe\u3002\u9019\u7a2e\u7b56\u7565\u5728\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u4e2d\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/t.rend.tw\/?i=OTQzMw\">\u8da8\u52e2\u79d1\u6280<\/a>\u4e00\u958b\u59cb\u662f\u5f9e\u7db2\u8def\u91e3\u9b5a\u653b\u64ca\u6240\u7528\u7684\u5927\u6279\u96fb\u5b50\u90f5\u4ef6\u7db2\u57df\u6ce8\u610f\u5230\u6b64\u6b21\u6d3b\u52d5\u3002\u6211\u5011\u767c\u73fe\u5927\u591a\u6578\u6536\u4ef6\u8005\u90fd\u662f\u4f01\u696d\u7684\u9ad8\u968e\u4e3b\u7ba1\uff0c\u7279\u5225\u662f\u8ca1\u52d9\u90e8\u9580\u3002\u6211\u5011\u6240\u9047\u5230\u7684\u7b2c\u4e00\u6ce2\u6848\u4f8b\u4e2d\u5c31\u6709\u4e00\u8d77\u662f\u975e\u6d32\u9280\u884c\u9ad8\u968e\u8ca1\u52d9\u4e3b\u7ba1\u5bc4\u9001PDF\u6a94\u767c\u7968\u7d66\u540c\u4e8b\u4e26\u6307\u5b9a\u9999\u6e2f\u7684\u9280\u884c\u5e33\u865f\u3002\u9019\u5c01\u90f5\u4ef6\u4f86\u81ea\u653b\u64ca\u8005\u6e2c\u8a66\u529f\u80fd\u6642\u6240\u7528\u91e3\u9b5a\u7db2\u7ad9\u7684IP\u5730\u5740\u3002<\/p>\n\n\n\n<p>\u9019\u6ce2\u653b\u64ca\u6d3b\u52d5\u4ecd\u5728\u9032\u884c\u4e2d\uff0c\u7576\u7528\u904e\u7684\u7db2\u57df\u88ab\u8209\u5831\u6216\u5217\u5165\u9ed1\u540d\u55ae\uff0c\u99ed\u5ba2\u5c31\u6703\u5207\u63db\u5230\u65b0\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>800 \u591a\u500b\u9ad8\u968e\u4e3b\u7ba1\u5e33\u5bc6\u5df2\u7d93\u5f97\u624b<\/strong><\/h3>\n\n\n\n<p><br>\u653b\u64ca\u8005\u4f7f\u7528\u96f2\u7aef\u90f5\u4ef6\u5bc4\u9001\u670d\u52d9\uff08\u5982SendGrid\uff09\u4f86\u5bc4\u9001\u5e36\u6709\u9023\u7d50\u7684\u96fb\u5b50\u90f5\u4ef6\uff0c\u5c07\u76ee\u6a19\u5c0e\u5411\u5047\u7684Office 365\u7db2\u9801\u3002\uff08\u6211\u5011\u5df2\u7d93\u806f\u7e6bSendGrid\u4e26\u5206\u4eab\u4e86\u6211\u5011\u7684\u767c\u73fe\u3002\uff09\u4e00\u65e6\u76ee\u6a19\u9032\u884c\u767b\u5165\uff0c\u5e33\u5bc6\u5c31\u6703\u88ab\u4e00\u500bPHP\u8173\u672c\u6240\u8a18\u9304\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-attack-scenario-1.jpg\" alt=\"Figure 1. Water Nue attack scenario\"\/><figcaption><em>\u57161. Water Nue\u653b\u64ca\u60c5\u5883<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-sample-recorded-credentials.png\" alt=\"Figure 2. Sample of recorded credentials\"\/><figcaption><em>\u57162. \u88ab\u8a18\u9304\u7684\u5e33\u5bc6<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5118\u7ba1\u9019\u4e26\u4e0d\u662f\u4ec0\u9ebc\u65b0\u6280\u8853\uff0c\u4e0d\u904e\u653b\u64ca\u662f\u6210\u529f\u7684\uff0c\u76f4\u5230\u672c\u6587\u64b0\u5beb\u6642\uff0c\u5df2\u7d93\u5f9e\u5404\u516c\u53f8\u7684\u9ad8\u968e\u4e3b\u7ba1\u6536\u96c6\u4e86800\u591a\u500b\u5e33\u5bc6\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u507d\u9020\u516c\u53f8\u90f5\u4ef6\u7db2\u57df\u7684\u5e33\u865f\u540d\u7a31,\u4e3b\u65e8\u8207\u767c\u7968\u6709\u95dc<\/strong><\/h3>\n\n\n\n<p><br>\u5f9e\u4e03\u6708\u5bc4\u7d66\u9ad8\u968e\u4e3b\u7ba1\u7684\u96fb\u5b50\u90f5\u4ef6\u88e1\uff0c\u6211\u5011\u767c\u73fe\u57fa\u790e\u7db2\u57df\u662fU10450540[.]ct[.]sendgrid[.]net,\uff0c\u52a0\u4e0a\u540d\u7a31*getting-panes[.]sfo2*\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-email-header-swiftme-company.png\" alt=\"Figure 3. Email header \u201cfrom\u201d field shows New York and various email accounts indicating \u201cSwiftme@{company domain names}\u201d\"\/><figcaption><em>\u57163. \u90f5\u4ef6\u6a19\u982d\u201dFrom\u201d\u6b04\u4f4d\u986f\u793a\u51fa\u201dNew York\u201d\u548c\u52a0\u4e0a\u90f5\u4ef6\u5e33\u865f\u201dSwiftme<\/em>@{\u516c\u53f8\u7db2\u57df\u540d\u7a31}\u201d<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u201cSwiftme\u201d\u51fa\u73fe\u5728\u91e3\u9b5a\u90f5\u4ef6\u6a19\u982d\uff0c\u4e26\u4e14\u52a0\u4e0a\u507d\u9020\u516c\u53f8\u90f5\u4ef6\u7db2\u57df\u7684\u5e33\u865f\u540d\u7a31\u3002\u986f\u793a\u7684\u90f5\u4ef6\u6a19\u982d\u201dFrom\u201d\u548c\u4e3b\u65e8\u4e5f\u507d\u88dd\u6210\u8a9e\u97f3\u4fe1\u7bb1\u670d\u52d9\u3002\u201dSwiftme\u201d\u53ef\u80fd\u662f\u6697\u793a\u8ddf\u96fb\u5b50\u8f49\u5e33\u6216\u96fb\u532f\u6709\u95dc\uff0c\u4e26\u5728\u53d6\u5f97\u5e33\u5bc6\u5f8c\u63ed\u793a\u4e86\u653b\u64ca\u6d3b\u52d5\u76ee\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-email-sample-1.png\" alt=\"Figure 4. Email sample\"\/><figcaption><em>\u57164. \u96fb\u5b50\u90f5\u4ef6\u6a23\u672c<\/em><br><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8981\u6ce8\u610f\u7684\u662fSendGrid\u5e73\u53f0\u539f\u672c\u4f3c\u4e4e\u6c92\u6709\u52a0\u4e0aX-Mailer\u3002\u5e36\u6709\u4e0d\u540cX-Mailer\u548c\u6a19\u982d\u7684\u96fb\u5b50\u90f5\u4ef6\u53ef\u80fd\u662f\u900f\u904e\u6703\u6df7\u6dc6\u6383\u63cf\u5f15\u64ce\u7684\u5de5\u5177\u6240\u52a0\u4e0a\u3002\u5e95\u4e0b\u662f\u6211\u5011\u6240\u770b\u5230\u7684\u4e00\u4e9bX-Mailer\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table  class=\" table table-hover\" ><tbody><tr><td>X-Mailer: Mozilla\/5.0 (Windows; U; Win98; de-AT; rv X-Mailer: Claws Mail 3.7.6 (GTK+ 2.22.0; x86_64-pc-linux-gnu) X-Mailer: Mozilla 4.7 [en]C-CCK-MCD NSCPCD47 (Win98; I) X-Mailer: iPhone Mail (8A293) X-Mailer: Opera7.22\/Win32 M2 build 3221 X-Mailer: ZuckMail [version 1.00] X-Mailer: CommuniGate Pro WebUser v5.3.2 &nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-phishing-site-office-365.png\" alt=\"Figure 5. A phishing site imitates Office 365 login\"\/><figcaption><em>\u57165.\u4e00\u500b\u507d\u88dd\u6210Office 365\u767b\u5165\u7db2\u9801\u7684\u91e3\u9b5a\u7db2\u7ad9<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Water Nue\u6e2c\u8a66\/\u90e8\u7f72\u6a5f\u5668\u7684\u539f\u59cbIP\u4fdd\u7559\u5728\u6536\u96c6\u5e33\u5bc6\u7528\u91e3\u9b5a\u7db2\u7ad9\u4f3a\u670d\u5668\u5167\u7684\u6587\u5b57\u6a94\u88e1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-sitemap-1.png\" alt=\"Figure 6. Sitemap\"\/><figcaption><em>\u57166. \u7db2\u7ad9\u5730\u5716<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-landing-page-dummy-speech.png\" alt=\"Figure 7. The landing page index.html has a dummy speech function\"\/><figcaption><em>\u57167. \u767b\u5165\u9801\u9762index.html\u5167\u6709\u7121\u7528\u7684\u8a9e\u97f3\u529f\u80fd<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-cc-location-embedded-javascript.png\" alt=\"Figure 8. While the main collection function resides in app.js, command and control (C&amp;C) location is embedded in JavaScript code\"\/><figcaption><em>\u57168. \u4e3b\u8981\u6536\u96c6\u529f\u80fd\u4f4d\u5728app.js\uff0c\u5c07\u547d\u4ee4\u548c\u63a7\u5236\uff08C&amp;C\uff09\u4f4d\u7f6e\u5167\u5d4c\u5728JavaScript\u78bc\u4e2d<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-jquery-method-target-hosting.png\" alt=\"Figure 9. jQuery method is used to post the target\u2019s credentials to hosting site\"\/><figcaption><em>\u57169. jQuery method\u88ab\u7528\u4f86\u5c07\u76ee\u6a19\u5e33\u5bc6\u9001\u5230\u8a17\u7ba1\u7db2\u7ad9<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u507d\u88dd\u6210\u4e3b\u7ba1\u5bc4\u9001\u96fb\u532f\u8acb\u6c42\uff0c\u8a98\u9a19\u6536\u4ef6\u8005\u5c07\u9322\u532f\u5165\u72af\u7f6a\u5206\u5b50\u7684\u5e33\u865f<\/strong><\/h3>\n\n\n\n<p><br>\u6211\u5011\u767c\u73fe\u4e00\u5c01\u4f86\u81ea\u540c\u4e00IP\u7684BEC\u8a50\u9a19\u90f5\u4ef6\u3002\u9019\u5c01\u60e1\u610f\u90f5\u4ef6\u662f\u5177\u5099\u5408\u6cd5\u90f5\u4ef6\u6a19\u982d\u7684\u767c\u7968\u8acb\u6c42\uff0c\u9019\u662fBEC\u8a50\u9a19\u88e1\u5e38\u898b\u7684\u4f0e\u5006\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-email-sample-originating-ip.jpg\" alt=\"Figure 10. An email sample with the same originating IP\"\/><figcaption><em>\u571610. \u4f86\u81ea\u76f8\u540cIP\u5730\u5740\u7684\u90f5\u4ef6\u6a23\u672c<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-pdf-invoice-bec-email.png\" alt=\"Figure 11. A sample fake PDF invoice in a BEC email\"\/><figcaption><em>\u571611. BEC\u8a50\u9a19\u90f5\u4ef6\u5167\u7684\u5047PDF\u767c\u7968<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5982\u4f55\u62b5\u79a6BEC\u8a50\u9a19\u548c\u5176\u4ed6\u7db2\u8def\u91e3\u9b5a\u653b\u64ca?<\/strong><\/h3>\n\n\n\n<p><br>\u8ddf\u5176\u4ed6\u7db2\u8def\u72af\u7f6a\u6280\u8853\u4e0d\u540c\uff0c<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=136\">\u7db2\u8def\u91e3\u9b5a(Phishing)<\/a>\u548c<a href=\"https:\/\/blog.trendmicro.com.tw\/?p=16295\">\u8b8a\u81c9\u8a50\u9a19\u653b\u64ca\u6216\u7a31\u70ba\u5546\u52d9\u96fb\u5b50\u90f5\u4ef6\u5165\u4fb5 BEC)<\/a>\u56e0\u70ba\u662f\u91dd\u5c0d\u7279\u5b9a\u6536\u4ef6\u8005\u800c\u53ef\u80fd\u5f88\u96e3\u5075\u6e2c\u3002\u653b\u64ca\u8005\u8a66\u5716\u5165\u4fb5\u96fb\u5b50\u90f5\u4ef6\u5e33\u865f\u4f86\u53d6\u5f97\u696d\u52d9\u904b\u4f5c\u76f8\u95dc\u7684\u8ca1\u52d9\u8cc7\u8a0a\u548c\u5176\u4ed6\u654f\u611f\u8cc7\u8a0a\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u65bc\u9632\u7bc4\u96fb\u5b50\u90f5\u4ef6\u8a50\u9a19\u7684\u5efa\u8b70\uff1a<\/p>\n\n\n\n<ul><li><strong>\u63d0\u4f9b\u54e1\u5de5\u6559\u80b2\u8a13\u7df4\u3002<\/strong>\u901a\u904e\u8cc7\u8a0a\u5b89\u5168\u6559\u80b2\u8a13\u7df4\u4f86\u964d\u4f4e\u516c\u53f8\u906d\u53d7\u5165\u4fb5\u7684\u98a8\u96aa\u3002\u5f9eCEO\u5230\u4e00\u822c\u54e1\u5de5\u90fd\u5fc5\u9808\u4e86\u89e3\u5404\u985e\u578b\u7684\u8a50\u9a19\u53ca\u9047\u5230\u6642\u7684\u8655\u7406\u65b9\u5f0f\uff08\u8207\u5c0d\u65b9\u9032\u884c\u78ba\u8a8d\u4e26\u6aa2\u67e5\u90f5\u4ef6\u8a73\u7d30\u8cc7\u8a0a\uff09\u3002<\/li><li><strong>\u4f7f\u7528\u5176\u4ed6\u7ba1\u9053\u78ba\u8a8d\u8981\u6c42\u3002<\/strong>\u5728\u8655\u7406\u654f\u611f\u8cc7\u8a0a\u6642\uff0c\u54e1\u5de5\u5fc5\u9808\u9075\u5faa\u9a57\u8b49\u7cfb\u7d71\u4f86\u8b39\u614e\u884c\u4e8b\uff08\u5982\u591a\u91cd\u7c3d\u540d\u6216\u5176\u4ed6\u9a57\u8b49\u5354\u5b9a\uff09\u3002<\/li><li><strong>\u6aa2\u67e5\u6240\u6709\u90f5\u4ef6\u3002<\/strong>\u5c0f\u5fc3\u5305\u542b\u53ef\u7591\u5167\u5bb9\u7684\u975e\u5e38\u898f\u90f5\u4ef6\uff0c\u5982\u53ef\u7591\u5bc4\u4ef6\u8005\u3001\u7db2\u57df\u540d\u7a31\u3001\u5beb\u4f5c\u98a8\u683c\u548c\u7dca\u6025\u8981\u6c42\u3002<\/li><\/ul>\n\n\n\n<p>\u5728\u9019\u88e1\u8a0e\u8ad6\u7684\u6848\u4f8b\u4e2d\uff0c\u653b\u64ca\u8005\u7684\u90f5\u4ef6\u672c\u8eab\u6c92\u6709\u593e\u5e36\u5178\u578b\u7684\u60e1\u610f\u8edf\u9ad4\u3002\u9019\u4e5f\u5c0e\u81f4\u50b3\u7d71\u5b89\u5168\u89e3\u6c7a\u65b9\u6848\u7121\u6cd5\u4fdd\u8b77\u5e33\u865f\u548c\u7cfb\u7d71\u4f86\u62b5\u79a6\u6b64\u985e\u653b\u64ca\u3002\u4f7f\u7528\u8005\u4e5f\u53ef\u4ee5\u5728\u96fb\u5b50\u90f5\u4ef6\u9598\u9053\u4f86\u6aa2\u67e5\u5bc4\u4ef6\u8005\u201dsendgrid[.]net\u201d\u3002<\/p>\n\n\n\n<p>\u8da8\u52e2\u79d1\u6280\u53ef\u4ee5\u4fdd\u8b77\u5404\u898f\u6a21\u7684\u4f01\u696d\u4f86\u62b5\u79a6\u7db2\u8def\u91e3\u9b5a\u548cBEC\u8a50\u9a19\u7b49\u60e1\u610f\u90f5\u4ef6\u653b\u64ca\u3002<a href=\"https:\/\/www.trendmicro.tw\/cloud-content\/tw\/pdfs\/business\/datasheets\/hes_datasheet_tw.pdf\">\u8da8\u52e2\u79d1\u6280Hosted Email Security<\/a>\u89e3\u6c7a\u65b9\u6848\u7d50\u5408\u4e86\u589e\u5f37\u7684\u6a5f\u5668\u5b78\u7fd2\u529f\u80fd\u548c\u5c08\u5bb6\u898f\u5247\uff0c\u80fd\u5920\u5206\u6790\u96fb\u5b50\u90f5\u4ef6\u6a19\u982d\u548c\u5167\u5bb9\u4f86\u963b\u6b62BEC\u8a50\u9a19\u548c\u5176\u4ed6\u985e\u578b\u7684\u90f5\u4ef6\u5a01\u8105\u3002\u5c0d\u65bc\u4f86\u6e90\u9a57\u8b49\u548c\u8eab\u4efd\u9a57\u8b49\uff0c\u5b83\u4f7f\u7528\u4e86\u5bc4\u4ef6\u8005\u7b56\u7565\u6846\u67b6\uff08SPF\uff09\u3001\u7db2\u57df\u91d1\u9470\u6a19\u8b58\u90f5\u4ef6\uff08DKIM\uff09\u548c\u4ee5\u7db2\u57df\u70ba\u57fa\u790e\u7684\u9032\u884c\u90f5\u4ef6\u9a57\u8b49\u3001\u5831\u544a\u548c\u4e00\u81f4\u6027\uff08DMARC\uff09\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.trendmicro.com\/zh_tw\/business\/products\/user-protection\/sps\/email-and-collaboration\/email-security.html\">\u8da8\u52e2\u79d1\u6280Cloud App Security<\/a>\u89e3\u6c7a\u65b9\u6848\u589e\u5f37\u4e86\u5fae\u8edfOffice 365\u548c\u5176\u4ed6\u96f2\u7aef\u670d\u52d9\u7684\u5b89\u5168\u9632\u8b77\uff0c\u900f\u904e\u6c99\u7bb1\u60e1\u610f\u8edf\u9ad4\u5206\u6790\u4f86\u5075\u6e2cBEC\u8a50\u9a19\u548c\u5176\u4ed6\u9032\u968e\u5a01\u8105\u3002\u5b83\u4f7f\u7528\u5beb\u4f5c\u98a8\u683cDNA\u4f86\u5075\u6e2cBEC\u8a50\u9a19\u7684\u5047\u5192\u884c\u70ba\u4e26\u7528\u96fb\u8166\u8996\u89ba\u4f86\u627e\u51fa\u6703\u7aca\u53d6\u5e33\u5bc6\u7684\u91e3\u9b5a\u7db2\u7ad9\u3002\u5b83\u9084\u6703\u900f\u904e\u63a7\u5236\u654f\u611f\u8cc7\u6599\u4f7f\u7528\u72c0\u6cc1\u4f86\u4fdd\u8b77\u96f2\u7aef\u6a94\u6848\u5206\u4eab\u62b5\u79a6\u60e1\u610f\u5a01\u8105\u548c\u8cc7\u6599\u907a\u5931\u7b49\u98a8\u96aa\u3002<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5165\u4fb5\u6307\u6a19\uff08IoC\uff09<\/strong><\/h3>\n\n\n\n<p><br>\u60e1\u610f\u4efd\u5b50\u6240\u7ba1\u7406\u7684C&amp;C\u7db2\u5740\uff1a<\/p>\n\n\n\n<ul><li>https:\/\/highstreetmuch[.]xyz\/hug\/gate[.]php<\/li><li>https:\/\/takeusall[.]online\/benzz\/gate[.]PHP<\/li><\/ul>\n\n\n\n<p><strong>MITER ATT<\/strong><strong>&amp;CK\u77e9\u9663\u5c0d\u61c9<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-mitre-attck.jpg\" alt=\"A screenshot of a cell phone\n\nDescription automatically generated\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2020\/08\/water-nue-mitre-attck.jpg\"><\/a><\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>@\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/water-nue-campaign-targets-c-suites-office-365-accounts\/\">Water Nue Phishing Campaign Targets C-Suite\u2019s Office 365 Accounts<\/a> \u4f5c\u8005\uff1aMarshall Chen\u3001Loseway Lu\u3001Yorkbing Yap\u548cFyodor Yarochkin\uff08<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/author\/trend-micro\/\">\u8da8\u52e2\u79d1\u6280<\/a>\u7814\u7a76\u5718\u968a\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea2020\u5e743\u6708\u4ee5\u4f86,\u4e00\u9023\u4e32\u91dd\u5c0dOffice 365\u5e33\u6236\u767c\u52d5\u7684\u9b5a\u53c9\u5f0f\u91e3\u9b5a\u653b\u64ca,\u5b83\u7684\u76ee\u6a19\u662f\u5168\u7403\u8d85\u904e1,000\u5bb6\u4f01 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[1268,3765,65,2632],"tags":[4676,2932,4235,3461],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/65546"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65546"}],"version-history":[{"count":2,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/65546\/revisions"}],"predecessor-version":[{"id":65548,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/65546\/revisions\/65548"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}