{"id":50714,"date":"2017-08-02T09:00:24","date_gmt":"2017-08-02T01:00:24","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=50714"},"modified":"2017-07-24T17:45:57","modified_gmt":"2017-07-24T09:45:57","slug":"%e4%bc%81%e6%a5%ad%e8%b3%87%e5%ae%89-%e4%b8%80%e6%ac%a1%e6%90%9e%e6%87%82-bpc%e3%80%81bec%e5%8f%8a-targeted-attack","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=50714","title":{"rendered":"\u4f01\u696d\u8cc7\u5b89: \u4e00\u6b21\u641e\u61c2 BPC\u3001BEC\u53ca Targeted attack"},"content":{"rendered":"

\u5546\u696d\u6d41\u7a0b\u5165\u4fb5(BPC)\u3001\u5546\u52d9\u96fb\u5b50\u90f5\u4ef6\u5165\u4fb5(BEC)\u53ca\u76ee\u6a19\u5f0f\u653b\u64ca\uff1a\u6709\u4ec0\u9ebc\u5dee\u7570\uff1f<\/h2>\n

2015 \u5e74\uff0c\u5728\u653b\u64ca\u8005\u53d6\u5f97 SWIFT \u91d1\u878d\u7db2\u8def\u7684\u8cc7\u91d1\u4ea4\u6613\u4ee3\u78bc\u4e4b\u5f8c\uff0c\u4e00\u5bb6\u5384\u74dc\u591a\u9280\u884c\u640d\u5931 1,200 \u842c\u7f8e\u5143<\/a>\u3002\u9694\u5e74\uff0c\u53e6\u6709\u4e00\u8d77\u727d\u6d89 SWIFT \u7684\u7db2\u8def\u6d17\u52ab<\/a>\u6848\u4f8b\uff0c\u9020\u6210\u5b5f\u52a0\u62c9\u4e2d\u592e\u9280\u884c\u640d\u5931 8,100 \u842c\u7f8e\u5143\u3002\u540c\u6a23\u5728 2016 \u5e74\uff0c\u4e00\u5bb6\u8d8a\u5357\u9280\u884c\u6210\u529f\u9632\u6b62<\/a>\u4e00\u8d77\u985e\u4f3c\u7684\u653b\u64ca\u4e8b\u4ef6\uff0c\u963b\u6b62\u653b\u64ca\u8005\u79fb\u8f49 113 \u842c\u7f8e\u5143\u5230\u653b\u64ca\u8005\u5e33\u6236\u4e2d\u3002<\/p>\n

\u6211\u5011\u5c07\u9019\u4e00\u7cfb\u5217\u65b0\u7684\u653b\u64ca\u5206\u985e\u70ba\u5546\u696d\u6d41\u7a0b\u5165\u4fb5<\/a> (BPC)\uff0c\u4e3b\u8b00\u5077\u5077\u4fee\u6539\u95dc\u9375\u6d41\u7a0b\u53ca\u7cfb\u7d71\uff0c\u4ee5\u9032\u884c\u770b\u4f3c\u6b63\u5e38\u537b\u672a\u7d93\u6388\u6b0a\u7684\u64cd\u4f5c\u3002\u90a3\u9ebc BPC \u662f\u5982\u4f55\u904b\u4f5c\uff1fBPC \u7684\u7368\u7279\u4e4b\u8655\u5728\u54ea\uff0c\u8207\u5546\u52d9\u96fb\u5b50\u90f5\u4ef6\u5165\u4fb5<\/a>\u6216\u7a31\u70ba\u8b8a\u81c9\u8a50\u9a19 (BEC) \u6216\u76ee\u6a19\u5f0f\u653b\u64ca\u6709\u4f55\u76f8\u4f3c\u4e4b\u8655\uff1f\u4f01\u696d\u53c8\u8981\u5982\u4f55\u627e\u51fa BPC\uff1f<\/p>\n

<\/p>\n

BEC<\/strong>\u8b8a\u81c9\u8a50\u9a19\u7684\u4e94\u7a2e\u985e\u578b<\/strong><\/p>\n

BPC \u53ca BEC \u64c1\u6709\u540c\u6a23\u7684\u6700\u7d42\u76ee\u6a19 (\u5373\u7d93\u6fdf\u5229\u76ca)\uff0c\u4f46\u5169\u8005\u50c5\u6709\u9019\u9ede\u76f8\u4f3c\u3002<\/p>\n

BEC \u662f\u6975\u5ea6\u4ef0\u8cf4\u793e\u4ea4\u5de5\u7a0b\uff08social engineering \uff09<\/a>\u7b56\u7565\u7684\u8a50\u6b3a\u624b\u6bb5\uff0c\u8a98\u9a19\u53d7\u5bb3\u8005\u79fb\u8f49\u8cc7\u91d1\u5230\u8a50\u6b3a\u72af\u540d\u4e0b\u5e33\u6236\u3002\u5728 BEC \u4e2d\uff0c\u653b\u64ca\u8005\u901a\u5e38\u5047\u626e\u6210\u8207\u91d1\u878d\u6216\u96fb\u532f\u4ed8\u6b3e\u696d\u52d9\u76f8\u95dc\u7684\u57f7\u884c\u9577\u6216\u4efb\u4f55\u9ad8\u968e\u4e3b\u7ba1\u3002\u6839\u64da FBI \u6307\u51fa\uff0cBEC \u6709\u4e0b\u5217\u4e94\u7a2e\u985e\u578b\uff1a<\/p>\n

    \n
  1. \u507d\u9020\u767c\u7968\u6536\u64da<\/li>\n
  2. \u57f7\u884c\u9577\u8a50\u6b3a<\/li>\n
  3. \u5e33\u6236\u5165\u4fb5<\/li>\n
  4. \u507d\u88dd\u5f8b\u5e2b<\/li>\n
  5. \u8cc7\u6599\u7aca\u53d6<\/li>\n<\/ol>\n

    [<\/strong>\u8acb\u53c3\u95b1\uff1a<\/strong>\u5546\u52d9\u96fb\u5b50\u90f5\u4ef6\u5165\u4fb5<\/strong>(<\/strong>\u8b8a\u81c9\u8a50\u9a19<\/strong>)<\/strong>\u662f\u5982\u4f55\u904b\u4f5c\uff1f<\/strong><\/a>]<\/strong><\/p>\n

    BPC<\/strong>\u7684\u4e09\u7a2e\u985e\u578b<\/strong><\/p>\n

    \u53e6\u4e00\u65b9\u9762\uff0cBPC \u5247\u662f\u66f4\u70ba\u8907\u96dc\u7684\u653b\u64ca\uff0c\u5176\u4e2d\u727d\u6d89\u4fee\u6539\u7a0b\u5e8f\uff0c\u7522\u751f\u8207\u539f\u5148\u9810\u671f\u7684\u4e0d\u540c\u7d50\u679c\u3002\u9019\u5f80\u5f80\u80fd\u8b93\u653b\u64ca\u8005\u7372\u5f97\u6975\u9ad8\u7684\u7d93\u6fdf\u5229\u76ca\u3002\u6839\u64da\u8da8\u52e2\u79d1\u6280<\/a>\u6240\u89c0\u5bdf\u5230\u7684\u6848\u4f8b\uff0cBPC \u6709\u4e0b\u5217\u4e09\u7a2e\u985e\u578b\uff1a<\/p>\n