{"id":1855,"date":"2024-02-06T17:47:04","date_gmt":"2024-02-06T09:47:04","guid":{"rendered":"https:\/\/www.etsme.com\/wiki\/?p=1855"},"modified":"2024-02-06T17:50:16","modified_gmt":"2024-02-06T09:50:16","slug":"%e4%bb%80%e4%b9%88%e6%98%afsmb%e5%8d%8f%e8%ae%ae%ef%bc%9fsmb%e5%8d%8f%e8%ae%ae%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.etsme.com\/wiki\/1855\/","title":{"rendered":"\u4ec0\u4e48\u662fSMB\u534f\u8bae\uff1fSMB\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406\u8be6\u89e3"},"content":{"rendered":"\n<p>SMB \u662f\u4e00\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u5141\u8bb8\u540c\u4e00\u7f51\u7edc\u4e0a\u7684\u7528\u6237\u548c\u5e94\u7528\u7a0b\u5e8f\u5171\u4eab\u6587\u4ef6\u3001\u8bbf\u95ee\u8d44\u6e90\u548c\u8fdb\u884c\u901a\u4fe1\u3002\u8be5\u534f\u8bae\u662f\u8bb8\u591a\u7ec4\u7ec7\u548c\u7f51\u7edc\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002SMB 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\u6765\u4fc3\u8fdb\u540c\u4e00\u7f51\u7edc\u4e0a\u7684\u8ba1\u7b97\u673a\u901a\u4fe1\u3002\u4e0d\u8fc7\uff0c\u81ea Windows 2000 \u5f00\u53d1\u4ee5\u6765\uff0cSMB \u5df2\u4f7f\u7528\u7aef\u53e3 445 \u548c TCP \u7f51\u7edc\u534f\u8bae\u3002<\/p>\n\n\n\n<h2>SMB \u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p>SMB \u534f\u8bae\u88ab\u79f0\u4e3a\u54cd\u5e94-\u8bf7\u6c42\u534f\u8bae\u3002SMB \u5728\u5e94\u7528\u5c42(\u5373\u7528\u6237\u4e0e\u8f6f\u4ef6\u5e94\u7528\u7a0b\u5e8f\u4ea4\u4e92\u7684\u5730\u65b9)\u8fd0\u884c\u3002\u4e0d\u8fc7\uff0c\u5b83\u4f7f\u7528\u8f83\u4f4e\u7684\u7f51\u7edc\u5c42\u6765\u4f20\u8f93\u6570\u636e\uff0c\u5982 TCP \u6216 UDP \u7b49\u4f20\u8f93\u5c42\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f SMB \u5de5\u4f5c\u539f\u7406\u7684\u7b80\u8981\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<ul>\n<li>\u9996\u5148\uff0c\u5ba2\u6237\u7aef(\u5982\u7528\u6237\u7684\u7535\u8111\u3001\u79fb\u52a8\u8bbe\u5907\u6216\u6253\u5370\u673a)\u5411\u670d\u52a1\u5668\u53d1\u9001 SMB \u8bf7\u6c42\uff0c\u4ee5\u542f\u52a8\u8fde\u63a5\u3002<\/li>\n\n\n\n<li>\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u540e\uff0c\u5411\u5ba2\u6237\u7aef\u53d1\u9001 SMB \u54cd\u5e94\u3002<\/li>\n\n\n\n<li>\u6536\u5230\u54cd\u5e94\u540e\uff0c\u670d\u52a1\u5668\u5c31\u4f1a\u5efa\u7acb\u901a\u4fe1\u901a\u9053\u3002<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u8bbe\u5907(\u5982\u7528\u6237\u7535\u8111)\u5c31\u53ef\u4ee5\u4e0e\u670d\u52a1\u5668\u4ea4\u4e92\uff0c\u8bf7\u6c42\u8bbf\u95ee\u5171\u4eab\u8d44\u6e90\u6216\u6267\u884c\u7279\u5b9a\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e0b\u9762\u4e3e\u4f8b\u8bf4\u660e SMB \u5728\u5b9e\u9645\u751f\u6d3b\u4e2d\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1a<\/p>\n\n\n\n<p>\u5047\u8bbe\u4f60\u529e\u516c\u5ba4\u7684\u6253\u5370\u673a\u8fde\u63a5\u5230\u529e\u516c\u5ba4\u7ba1\u7406\u5458\u7684\u7535\u8111\u4e0a\u3002\u5982\u679c\u4f60\u60f3\u6253\u5370\u4e00\u4efd\u6587\u6863\uff0c\u4f60\u7684\u7535\u8111(\u5ba2\u6237\u7aef)\u4f1a\u5411\u529e\u516c\u5ba4\u7ba1\u7406\u5458\u7684\u7535\u8111(\u670d\u52a1\u5668)\u53d1\u9001\u6253\u5370\u8bf7\u6c42\uff0c\u5e76\u4f7f\u7528 SMB \u534f\u8bae\u6765\u5b8c\u6210\u3002\u7136\u540e\uff0c\u670d\u52a1\u5668\u4f1a\u5411\u5ba2\u6237\u7aef\u56de\u590d\u8bf7\u6c42\u7684\u72b6\u6001(\u5982\u6392\u961f\u3001\u5df2\u6253\u5370\u6216\u65e0\u58a8)\u3002<\/p>\n\n\n\n<h2>SMB \u534f\u8bae\u7c7b\u578b<\/h2>\n\n\n\n<p>\u591a\u5e74\u6765\uff0c\u8bb8\u591a SMB \u7248\u672c\u76f8\u7ee7\u95ee\u4e16\uff0c\u5e26\u6765\u4e86\u72ec\u7279\u7684\u6539\u8fdb\u548c\u66f4\u65b0\uff0c\u4ee5\u89e3\u51b3\u6027\u80fd\u95ee\u9898\u548c\u5b89\u5168\u98ce\u9669\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b SMB \u534f\u8bae\u7684\u4e3b\u8981\u7248\u672c\u3002<\/p>\n\n\n\n<p><strong>SMB 1.0<\/strong> \u6700\u521d\u4e8e 1984 \u5e74\u7531 IBM \u63a8\u51fa\uff0c\u4f5c\u4e3a\u5176 PC \u7f51\u7edc\u8ba1\u5212\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u5728 DOS(\u78c1\u76d8\u64cd\u4f5c\u7cfb\u7edf)\u73af\u5883\u4e0b\u5171\u4eab\u6587\u4ef6\u3002\u5b9e\u65bd SMB 1.0 \u662f\u5411\u7b80\u5316\u7f51\u7edc\u6587\u4ef6\u5171\u4eab\u8fc8\u51fa\u7684\u4e00\u5927\u6b65\u30021990 \u5e74\uff0c\u5fae\u8f6f\u4fee\u6539\u5e76\u66f4\u65b0\u4e86\u8fd9\u4e00\u7248\u672c\uff0c\u5c06\u5176\u7eb3\u5165 Windows \u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>CIFS \u6539\u8fdb\u4e86 SMBv1 \u534f\u8bae\uff0c\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u6027\u80fd\u3001\u5bf9\u957f\u6587\u4ef6\u540d\u7684\u652f\u6301\u4ee5\u53ca\u66f4\u5148\u8fdb\u7684\u5b89\u5168\u529f\u80fd\u3002\u5b83\u4e8e 1996 \u5e74\u4e0e\u65b0\u7684 Windows 95 \u64cd\u4f5c\u7cfb\u7edf\u540c\u65f6\u53d1\u5e03\u3002<\/p>\n\n\n\n<p>2006 \u5e74\uff0cSMB 2.0 \u4e0e Windows Vista \u4e00\u8d77\u53d1\u5e03\uff0c\u518d\u6b21\u63d0\u5347\u4e86\u6027\u80fd\u548c\u6548\u7387\u3002\u7531\u4e8e\u8fdb\u884c\u4e86\u5404\u79cd\u4f18\u5316(\u5982\u51cf\u5c11\u4e86\u547d\u4ee4\u548c\u5b50\u547d\u4ee4\u7684\u6570\u91cf)\uff0cSMB 2.0 \u7684\u6570\u636e\u4f20\u8f93\u6bd4 SMBv1 \u5feb\u5f97\u591a\u3002<\/p>\n\n\n\n<p><strong>SMB 2.1<\/strong> \u968f Windows 7 \u4e00\u8d77\u63a8\u51fa\uff0c\u7ee7\u7eed\u6539\u8fdb\u4e86\u524d\u4e00\u7248\u672c\u7684\u7a81\u51fa\u4f4e\u6548\u95ee\u9898\u3002SMB 2.1 \u901a\u8fc7\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u4ea4\u6362\u7684\u6570\u636e\u91cf\uff0c\u964d\u4f4e\u4e86\u534f\u8bae\u5f00\u9500\uff0c\u63d0\u9ad8\u4e86\u5e26\u5bbd\u6548\u7387\uff0c\u5e76\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p><strong>SMB 3.0<\/strong> \u4e0e Windows 8 \u4e00\u8d77\u63a8\u51fa\uff0c\u5305\u542b\u66f4\u591a\u66f4\u65b0\u548c\u4fee\u590d\u3002SMB 3.0 \u5e26\u6765\u7684\u6700\u663e\u8457\u6539\u8fdb\u662f\u589e\u5f3a\u4e86\u5b89\u5168\u6027&#8211;\u8be5\u534f\u8bae\u7248\u672c\u9996\u6b21\u652f\u6301\u7aef\u5230\u7aef\u52a0\u5bc6\u3002<\/p>\n\n\n\n<p><strong>SMB 3.02 <\/strong>\u4e0e Windows 8.1 \u4e00\u8d77\u53d1\u5e03\u3002\u9664\u8bb8\u591a\u5176\u4ed6\u66f4\u65b0\u5916\uff0c\u8be5\u7248\u672c\u8fd8\u63d0\u4f9b\u4e86\u901a\u8fc7\u5b8c\u5168\u7981\u7528 SMBv1 \u6765\u63d0\u9ad8\u5b89\u5168\u6027\u548c\u6027\u80fd\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p><strong>SMB 3.1.1 <\/strong>\u4e8e 2015 \u5e74\u968f Windows 10 \u53d1\u5e03\u3002\u8fd9\u4e00\u8fed\u4ee3\u7248\u672c\u5e26\u6765\u4e86\u66f4\u591a\u5b89\u5168\u6027\u6539\u8fdb\uff0c\u4f8b\u5982\u66f4\u5f3a\u5927\u7684\u52a0\u5bc6\u3001\u9632\u6b62\u4e2d\u95f4\u4eba\u653b\u51fb\u548c\u76f8\u4e92\u9a8c\u8bc1\u3002SMB 3.1.1 \u8fd8\u5305\u62ec\u6027\u80fd\u4f18\u5316\uff0c\u5982\u66f4\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002<\/p>\n\n\n\n<h2>\u4ec0\u4e48\u662f\u7aef\u53e3 139 \u548c 445?<\/h2>\n\n\n\n<p>SMB \u4f7f\u7528\u5f00\u653e\u7aef\u53e3(\u5373\u4e3b\u52a8\u63a5\u53d7\u4f20\u5165\u8fde\u63a5\u548c\u6d41\u91cf)\u6765\u4fc3\u8fdb\u7f51\u7edc\u901a\u4fe1\u3002SMB \u4f7f\u7528\u7684\u4e24\u4e2a\u4e3b\u8981\u7aef\u53e3\u662f 139 \u548c 445\u3002\u4ee5\u4e0b\u662f\u60a8\u9700\u8981\u4e86\u89e3\u7684\u4fe1\u606f\uff1a<\/p>\n\n\n\n<ul>\n<li>\u7aef\u53e3 139\u3002SMB \u534f\u8bae\u7684\u65e9\u671f\u7248\u672c\u4e3b\u8981\u5728\u5c0f\u89c4\u6a21\u5c40\u57df\u7f51\u73af\u5883\u4e2d\u8fd0\u884c\uff0c\u4f7f\u7528\u7684\u662f\u73b0\u5df2\u8fc7\u65f6\u7684 NetBIOS \u7f51\u7edc\u67b6\u6784\u3002SMB \u4e3b\u8981\u4f7f\u7528 139 \u7aef\u53e3\u5728\u7f51\u7edc\u4e0a\u7684\u4e0d\u540c\u673a\u5668\u4e4b\u95f4\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u7aef\u53e3 445\u3002\u968f\u7740 Windows 2000 \u7684\u5f00\u53d1\uff0c\u5fae\u8f6f\u5c06 SMB \u6539\u4e3a\u5728 TCP \u7684\u57fa\u7840\u4e0a\u8fd0\u884c\uff0c\u5e76\u4f7f\u7528\u4e13\u7528\u7684 IP \u7aef\u53e3 &#8211; 445 \u7aef\u53e3\u3002\u8be5\u7aef\u53e3\u66f4\u5b89\u5168\uff0c\u56e0\u4e3a\u5b83\u652f\u6301 SMB \u6570\u636e\u5305\u7684\u52a0\u5bc6\u548c\u6570\u5b57\u7b7e\u540d\u3002\u7aef\u53e3 139 \u4e0d\u63d0\u4f9b\u8fd9\u4e9b\u5b89\u5168\u673a\u5236\uff0c\u66f4\u5bb9\u6613\u53d7\u5230\u7a83\u542c\u548c\u5176\u4ed6\u653b\u51fb\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e00\u822c\u6765\u8bf4\uff0c\u7aef\u53e3 445 \u6bd4\u7aef\u53e3 139 \u66f4\u53d7\u9752\u7750\u3002\u9664\u4e86\u66f4\u5b89\u5168\u5916\uff0c\u5b83\u8fd8\u80fd\u66f4\u597d\u5730\u517c\u5bb9\u73b0\u4ee3 SMB \u7248\u672c\uff0c\u5bf9\u9632\u706b\u5899\u4e5f\u66f4\u53cb\u597d\u3002<\/p>\n\n\n\n<h2>SMB \u534f\u8bae\u5b89\u5168\u5417?<\/h2>\n\n\n\n<p>\u4e00\u822c\u6765\u8bf4\uff0cSMB \u88ab\u8ba4\u4e3a\u662f\u5b89\u5168\u7684\uff0c\u76ee\u524d\u4ecd\u88ab\u4f01\u4e1a\u5e7f\u6cdb\u4f7f\u7528\u3002\u7136\u800c\uff0c\u591a\u5e74\u6765\u53d1\u73b0\u4e86\u51e0\u4e2a SMB \u6f0f\u6d1e\uff0c\u5bfc\u81f4\u4e86\u51e0\u8d77\u5907\u53d7\u77a9\u76ee\u7684\u9ed1\u5ba2\u4e8b\u4ef6\u3002<\/p>\n\n\n\n<p>2017 \u5e74\uff0c\u7f8e\u56fd\u56fd\u5bb6\u5b89\u5168\u5c40(NSA)\u5728 SMBv1 \u534f\u8bae\u4e2d\u53d1\u73b0\u4e86\u4e00\u4e2a\u6f0f\u6d1e(\u88ab\u79f0\u4e3a EternalBlue)\u3002\u8be5\u6f0f\u6d1e\u5141\u8bb8\u653b\u51fb\u8005\u5728\u7528\u6237\u6beb\u65e0\u5bdf\u89c9\u7684\u60c5\u51b5\u4e0b\u6267\u884c\u4ee3\u7801\u3002\u5982\u679c\u4e00\u53f0\u8bbe\u5907\u53d7\u5230\u611f\u67d3\uff0c\u9ed1\u5ba2\u5c31\u53ef\u4ee5\u8bbf\u95ee\u6574\u4e2a\u7f51\u7edc\u548c\u4e0e\u4e4b\u76f8\u8fde\u7684\u6240\u6709\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u53e6\u4e00\u4e2a\u503c\u5f97\u6ce8\u610f\u7684\u7f51\u7edc\u653b\u51fb\u662f WannaCry \u52d2\u7d22\u8f6f\u4ef6\u7684\u53d1\u5e03\u548c\u4f20\u64ad\u3002WannaCry \u52d2\u7d22\u8f6f\u4ef6\u653b\u51fb\u662f\u4e00\u79cd\u9488\u5bf9 Windows \u673a\u5668\u7684\u52a0\u5bc6\u8815\u866b\uff0c\u9ed1\u5ba2\u56e0\u6b64\u8981\u6c42\u5e0c\u671b\u627e\u56de\u52a0\u5bc6\u6570\u636e\u7684\u7528\u6237\u652f\u4ed8\u8d39\u7528\u3002\u8fd9\u6b21\u653b\u51fb\u5f71\u54cd\u4e86 150 \u4e2a\u56fd\u5bb6\u7684\u8fd1 20 \u4e07\u53f0 Windows 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