{"id":2727,"date":"2024-08-24T16:15:00","date_gmt":"2024-08-24T08:15:00","guid":{"rendered":"https:\/\/systw.net\/note\/?p=2727"},"modified":"2025-08-24T16:15:54","modified_gmt":"2025-08-24T08:15:54","slug":"subdomain-enumeration","status":"publish","type":"post","link":"https:\/\/systw.net\/note\/archives\/2727","title":{"rendered":"Subdomain Enumeration"},"content":{"rendered":"\n<p>\u5b50\u57df\u540d\u679a\u8209\u662f\u7db2\u8def\u5075\u5bdf\uff08Reconnaissance\uff09\u4e2d\u7684\u4e00\u500b\u95dc\u9375\u6b65\u9a5f\uff0c\u76ee\u7684\u662f\u627e\u5230\u4e00\u500b\u4e3b\u57df\u540d\u4e0b\u6240\u6709\u76f8\u95dc\u7684\u5b50\u57df\u540d\uff0c\u63a5\u8457\u653b\u64ca\u8005\u5c31\u53ef\u6839\u64da\u5b50\u57df\u540d\u6e05\u55ae\u5b89\u6392\u653b\u64ca\u8a08\u5283\u3002<\/p>\n\n\n\n<p>\u60f3\u50cf\u4e00\u500b\u5927\u516c\u53f8\uff08\u4f8b\u5982 <code>example.com<\/code>\uff09\uff0c\u5b83\u53ef\u80fd\u6703\u6709\u8a31\u591a\u4e0d\u540c\u7684\u90e8\u9580\u548c\u670d\u52d9\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>www.example.com<\/code> (\u4e3b\u8981\u7db2\u7ad9)<\/li>\n\n\n\n<li><code>blog.example.com<\/code> (\u90e8\u843d\u683c)<\/li>\n\n\n\n<li><code>shop.example.com<\/code> (\u7dda\u4e0a\u5546\u5e97)<\/li>\n\n\n\n<li><code>dev.example.com<\/code> (\u958b\u767c\u4f3a\u670d\u5668)<\/li>\n\n\n\n<li><code>vpn.example.com<\/code> (VPN \u670d\u52d9)<\/li>\n<\/ul>\n\n\n\n<p>\u9019\u4e9b\u5b50\u57df\u540d\u53ef\u80fd\u8a17\u7ba1\u5728\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u64c1\u6709\u4e0d\u540c\u7684\u5b89\u5168\u914d\u7f6e\u3002\u4e00\u500b\u770b\u4f3c\u5b89\u5168\u7684\u7db2\u7ad9\uff0c\u5176\u5b50\u57df\u540d\u53ef\u80fd\u5b58\u5728\u914d\u7f6e\u932f\u8aa4\u6216\u820a\u7248\u672c\u7684\u670d\u52d9\uff0c\u5f9e\u800c\u6210\u70ba\u99ed\u5ba2\u7684\u7a81\u7834\u53e3\u3002\u56e0\u6b64\uff0c\u627e\u5230\u9019\u4e9b\u300c\u96b1\u85cf\u300d\u7684\u5b50\u57df\u540d\uff0c\u5c0d\u65bc\u6ef2\u900f\u6e2c\u8a66\u4eba\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b50\u57df\u540d\u679a\u8209\u7528\u9014 <\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u64f4\u5927\u653b\u64ca\u9762\uff08Attack Surface\uff09\uff1a<\/strong> \u99ed\u5ba2\u53ef\u4ee5\u900f\u904e\u5b50\u57df\u540d\u679a\u8209\uff0c\u767c\u73fe\u4e3b\u57df\u540d\u4e4b\u5916\u7684\u6f5b\u5728\u6f0f\u6d1e\u3002<\/li>\n\n\n\n<li><strong>\u767c\u73fe\u88ab\u907a\u5fd8\u7684\u8cc7\u7522\uff1a<\/strong> \u8a31\u591a\u516c\u53f8\u6703\u6709\u672a\u88ab\u66f4\u65b0\u6216\u76e3\u63a7\u7684\u820a\u5b50\u57df\u540d\uff0c\u9019\u4e9b\u300c\u5e7d\u9748\u8cc7\u7522\u300d\u5f80\u5f80\u6210\u70ba\u672a\u53d7\u4fdd\u8b77\u7684\u5165\u53e3\u3002<\/li>\n\n\n\n<li><strong>\u7372\u53d6\u654f\u611f\u8cc7\u8a0a\uff1a<\/strong> \u50cf <code>dev.example.com<\/code> \u6216 <code>staging.example.com<\/code> \u9019\u6a23\u7684\u5b50\u57df\u540d\uff0c\u53ef\u80fd\u5305\u542b\u6e2c\u8a66\u8cc7\u6599\u3001\u539f\u59cb\u78bc\u6216\u672a\u516c\u958b\u7684\u670d\u52d9\uff0c\u9019\u4e9b\u90fd\u53ef\u80fd\u6210\u70ba\u654f\u611f\u8cc7\u8a0a\u6d29\u6f0f\u7684\u4f86\u6e90\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b50\u57df\u540d\u679a\u8209\u7684\u5169\u7a2e\u4e3b\u8981\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u5b50\u57df\u540d\u679a\u8209\u53ef\u4ee5\u5206\u70ba\u5169\u5927\u985e\uff1a<strong>\u88ab\u52d5\u5f0f<\/strong>\u548c<strong>\u4e3b\u52d5\u5f0f<\/strong>\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u88ab\u52d5\u5f0f\u679a\u8209 (Passive Enumeration)<\/h4>\n\n\n\n<p>\u9019\u7a2e\u65b9\u6cd5\u4e0d\u8207\u76ee\u6a19\u4f3a\u670d\u5668\u76f4\u63a5\u4e92\u52d5\uff0c\u56e0\u6b64<strong>\u4e0d\u6703\u7559\u4e0b\u4efb\u4f55\u65e5\u8a8c\u8a18\u9304<\/strong>\u3002\u5b83\u5229\u7528\u516c\u958b\u53ef\u7528\u7684\u8cc7\u6599\u4f86\u5c0b\u627e\u5b50\u57df\u540d\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DNS \u6b77\u53f2\u7d00\u9304\uff1a<\/strong> \u50cf VirusTotal\u3001SecurityTrails \u7b49\u7db2\u7ad9\u6703\u6536\u96c6 DNS \u6b77\u53f2\u6578\u64da\u3002\u67e5\u8a62\u9019\u4e9b\u8cc7\u6599\u5eab\uff0c\u53ef\u4ee5\u627e\u5230\u904e\u53bb\u6216\u73fe\u5728\u7684\u5b50\u57df\u540d\u3002<\/li>\n\n\n\n<li><strong>\u7a7a\u9593\u641c\u5c0b\u5f15\u64ce\uff1a<\/strong> Shodan\u3001Censys \u548c Fofa \u7b49\u5de5\u5177\u6703\u6301\u7e8c\u6383\u63cf\u6574\u500b\u7db2\u969b\u7db2\u8def\uff0c\u4e26\u7d22\u5f15\u7db2\u7ad9\u7684 SSL \u6191\u8b49\u8cc7\u8a0a\u3002\u8a31\u591a\u5b50\u57df\u540d\u6703\u5171\u7528\u540c\u4e00\u500b SSL \u6191\u8b49\uff0c\u56e0\u6b64\u900f\u904e\u67e5\u8a62\u6191\u8b49\u4e0a\u7684 Subject Alternative Names (SANs) \u6b04\u4f4d\uff0c\u5c31\u80fd\u627e\u5230\u76f8\u95dc\u7684\u5b50\u57df\u540d\u3002<\/li>\n\n\n\n<li><strong>Certificate Transparency (CT) logs<\/strong>\uff1a\u9019\u4e9b\u6191\u8b49\u901a\u5e38\u5728\u5176\u4e3b\u984c\u5099\u7528\u540d\u7a31 (SAN) \u6b04\u4f4d\u4e2d\u5305\u542b\u95dc\u806f\u5b50\u7db2\u57df\u7684\u5217\u8868\uff0c\u5f9e\u800c\u70ba\u6f5b\u5728\u76ee\u6a19\u63d0\u4f9b\u4e86\u5bf6\u5eab\u3002\u4f8b\u5982\uff1a<code>curl -s \"https:\/\/crt.sh\/?q=facebook.com&amp;output=json\"<\/code><\/li>\n\n\n\n<li><strong>Google Hacking (Google Dorks)\uff1a<\/strong> \u4f7f\u7528 Google \u7684 <code>site:<\/code> \u904b\u7b97\u7b26\uff0c\u53ef\u4ee5\u5f37\u5236\u641c\u5c0b Google \u7d22\u5f15\u4e2d\u7684\u7279\u5b9a\u5b50\u57df\u540d\u3002\u4f8b\u5982\uff1a<code>site:*.example.com<\/code>\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u4e3b\u52d5\u5f0f\u679a\u8209 (Active Enumeration)<\/h4>\n\n\n\n<p>\u9019\u7a2e\u65b9\u6cd5\u9700\u8981<strong>\u76f4\u63a5\u5411\u76ee\u6a19\u7684 DNS \u4f3a\u670d\u5668\u767c\u9001\u67e5\u8a62\u8acb\u6c42<\/strong>\uff0c\u6703\u7559\u4e0b\u8a18\u9304\uff0c\u4f46\u901a\u5e38\u80fd\u627e\u5230\u66f4\u5b8c\u6574\u7684\u7d50\u679c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b57\u5178\u7206\u7834\uff08Brute-Force\uff09\uff1a<\/strong> \u9019\u662f\u6700\u5e38\u898b\u7684\u65b9\u6cd5\u3002\u5de5\u5177\u6703\u4f7f\u7528\u4e00\u500b\u9f90\u5927\u7684\u5b50\u57df\u540d\u5b57\u5178\uff08\u4f8b\u5982 <code>www<\/code>\u3001<code>api<\/code>\u3001<code>mail<\/code>\u3001<code>admin<\/code>\u3001<code>test<\/code>\u3001<code>dev<\/code> \u7b49\uff09\uff0c\u9010\u4e00\u5c0d\u76ee\u6a19\u57df\u540d\u9032\u884c DNS \u67e5\u8a62\u3002\u5982\u679c\u67e5\u8a62\u6210\u529f\uff0c\u5c31\u4ee3\u8868\u8a72\u5b50\u57df\u540d\u5b58\u5728\u3002<\/li>\n\n\n\n<li><strong>DNS \u5340\u57df\u50b3\u8f38\uff08Zone Transfer\uff09\uff1a<\/strong> \u9019\u662f\u4e00\u7a2e\u8f03\u5c11\u898b\u7684\u6f0f\u6d1e\u3002\u5982\u679c DNS \u4f3a\u670d\u5668\u914d\u7f6e\u4e0d\u7576\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u8981\u6c42\u4f3a\u670d\u5668\u50b3\u8f38\u6574\u500b\u5340\u57df\u7684 DNS \u8a18\u9304\uff0c\u5f9e\u800c\u7372\u53d6\u6240\u6709\u5b50\u57df\u540d\u7684\u5b8c\u6574\u5217\u8868\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u898b\u5de5\u5177<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u88ab\u52d5\u5f0f\uff1a<\/strong> <strong><code>Amass<\/code><\/strong>\u3001<strong><code>Sublist3r<\/code><\/strong>\u3001<strong><code>Subfinder<\/code><\/strong>\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u6703\u6574\u5408\u591a\u7a2e\u4f86\u6e90\uff0c\u5982\u7a7a\u9593\u641c\u5c0b\u5f15\u64ce\u548c DNS \u6b77\u53f2\u8cc7\u6599\u5eab\u3002<\/li>\n\n\n\n<li><strong>\u4e3b\u52d5\u5f0f\uff1a<\/strong> <strong><code>Massdns<\/code><\/strong>\u3001<strong><code>Gobuster<\/code><\/strong>\u3001<strong><code>DNSRecon<\/code><\/strong>\u3001<strong><code>dnsenum<\/code><\/strong>\u3002\u9019\u4e9b\u5de5\u5177\u5584\u65bc\u9032\u884c\u5b57\u5178\u7206\u7834\uff0c\u4e26\u80fd\u5feb\u901f\u6709\u6548\u5730\u9032\u884c DNS \u67e5\u8a62\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u5be6\u969b\u7684\u5075\u5bdf\u5de5\u4f5c\u4e2d\uff0c\u6ef2\u900f\u6e2c\u8a66\u4eba\u54e1\u6703\u5c07\u88ab\u52d5\u5f0f\u548c\u4e3b\u52d5\u5f0f\u65b9\u6cd5\u7d50\u5408\u4f7f\u7528\uff0c\u5148\u9032\u884c\u5b89\u975c\u7684\u88ab\u52d5\u5f0f\u5075\u5bdf\uff0c\u7372\u53d6\u516c\u958b\u8cc7\u8a0a\uff0c\u7136\u5f8c\u518d\u7528\u4e3b\u52d5\u5f0f\u5de5\u5177\u9032\u884c\u66f4\u6df1\u5165\u7684\u63a2\u6e2c\uff0c\u4ee5\u9054\u5230\u6700\u5b8c\u6574\u7684\u679a\u8209\u6548\u679c\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b50\u57df\u540d\u679a\u8209\u6307\u4ee4<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7a7a\u9593\u641c\u5c0b\u5f15\u64ce <\/h3>\n\n\n\n<p>\u5c6c\u65bc\u88ab\u52d5\u5f0f\u5075\u5bdf\u65b9\u6cd5\uff0c\u9019\u4e9b\u8a9e\u6cd5\u4e3b\u8981\u5229\u7528\u670d\u52d9\u6191\u8b49\uff08SSL\/TLS\uff09\u3001\u4e3b\u6a5f\u540d\u7a31\uff08host\uff09\u6216\u7db2\u9801\u5167\u5bb9\u4f86\u9032\u884c\u67e5\u8a62<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Fofa<\/h4>\n\n\n\n<p>Fofa \u7684\u8a9e\u6cd5\u7c21\u6f54\u4f46\u529f\u80fd\u5f37\u5927\uff0c\u4e3b\u8981\u4f9d\u8cf4\u65bc <code>host<\/code>\u3001<code>cert<\/code> \u548c <code>domain<\/code> \u7b49\u95dc\u9375\u5b57\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67e5\u8a62\u6240\u6709\u8207\u4e3b\u57df\u540d\u76f8\u95dc\u7684\u4e3b\u6a5f\u9019\u500b\u8a9e\u6cd5\u6703\u641c\u5c0b\u4efb\u4f55\u4e3b\u6a5f\u540d\u7a31\u4e2d\u5305\u542b example.com \u7684\u4e3b\u6a5f\u3002<code>host=\"example.com\"<\/code><\/li>\n\n\n\n<li>\u67e5\u8a62 SSL \u6191\u8b49\u4e2d\u7684\u4e3b\u9ad4\uff08Subject\uff09\u9019\u662f\u5c0b\u627e\u5b50\u7db2\u57df\u6700\u7cbe\u78ba\u7684\u65b9\u5f0f\u3002\u6191\u8b49\u4e3b\u9ad4\u901a\u5e38\u5305\u542b\u4e3b\u7db2\u57df\u548c\u901a\u914d\u7b26\u5b50\u7db2\u57df\uff08*.example.com\uff09\u3002<code>cert.subject=\"example.com\"<\/code><\/li>\n\n\n\n<li>\u67e5\u8a62 SSL \u6191\u8b49\u4e2d\u7684\u5099\u7528\u540d\u7a31\uff08SANs\uff09\u9019\u500b\u8a9e\u6cd5\u6703\u67e5\u8a62\u6191\u8b49\u4e2d\u6240\u6709\u5217\u51fa\u7684\u4e3b\u6a5f\u540d\u7a31\uff08SANs\uff09\uff0c\u9019\u901a\u5e38\u5305\u542b\u4e86\u6240\u6709\u5b50\u7db2\u57df\u3002<code>cert.subject.cn=\"*.example.com\" || cert.subject.cn=\"example.com\"<\/code><\/li>\n\n\n\n<li>\u7d50\u5408 domain \u95dc\u9375\u5b57domain \u95dc\u9375\u5b57\u53ef\u4ee5\u76f4\u63a5\u6307\u5b9a\u8981\u641c\u5c0b\u7684\u7db2\u57df\uff0c\u9019\u662f\u975e\u5e38\u65b9\u4fbf\u4e14\u5e38\u7528\u7684\u8a9e\u6cd5\u3002<code>domain=\"example.com\"<\/code><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Shodan<\/h4>\n\n\n\n<p>Shodan \u7684\u8a9e\u6cd5\u4e5f\u975e\u5e38\u76f4\u89c0\uff0c\u4e3b\u8981\u4f7f\u7528 <code>ssl<\/code> \u76f8\u95dc\u7684\u904e\u6ffe\u5668\u4f86\u5c0b\u627e\u6191\u8b49\u8cc7\u8a0a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67e5\u8a62 SSL \u6191\u8b49\u7684\u901a\u7528\u540d\u7a31\uff08Common Name, CN\uff09\u9019\u662f Shodan \u5c0b\u627e\u5b50\u7db2\u57df\u7684\u6a19\u6e96\u65b9\u6cd5\u3002<code>ssl.cert.subject.cn: \"example.com\"<\/code><\/li>\n\n\n\n<li>\u67e5\u8a62 SSL \u6191\u8b49\u7684\u5099\u7528\u540d\u7a31\uff08SANs\uff09\u9019\u8207 Fofa \u985e\u4f3c\uff0c\u80fd\u5920\u627e\u51fa\u6191\u8b49\u4e2d\u5305\u542b\u7684\u6240\u6709\u76f8\u95dc\u7db2\u57df\u3002<code>ssl.cert.sans: \"example.com\"<\/code><\/li>\n\n\n\n<li>\u5c0b\u627e\u4e3b\u6a5f\u540d\u7a31\uff08Hostname\uff09\u9019\u53ef\u4ee5\u627e\u51fa\u670d\u52d9\u6a19\u8a9e\uff08banner\uff09\u4e2d\u5217\u51fa\u7684\u4e3b\u6a5f\u540d\u7a31\u3002<code>hostname: \"example.com\"<\/code><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Censys<\/h4>\n\n\n\n<p>Censys \u7684\u8a9e\u6cd5\u66f4\u70ba\u7cbe\u7d30\uff0c\u56e0\u70ba\u5b83\u6703\u5c0d\u6bcf\u500b\u670d\u52d9\u7684\u6bcf\u500b\u6b04\u4f4d\u90fd\u5efa\u7acb\u7d22\u5f15\uff0c\u6240\u4ee5\u4f60\u53ef\u4ee5\u9032\u884c\u975e\u5e38\u7cbe\u78ba\u7684\u67e5\u8a62\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u67e5\u8a62 SSL\/TLS \u6191\u8b49\u4e2d\u7684\u4e3b\u9ad4\u540d\u7a31<code>services.tls.certificates.leaf_data.subject.organization: \"Example Inc.\" <\/code>\u9019\u6703\u5c0b\u627e\u6191\u8b49\u4e2d\u7d44\u7e54\u540d\u7a31\u70ba <code>Example Inc.<\/code> \u7684\u6240\u6709\u4e3b\u6a5f\u3002<\/li>\n\n\n\n<li>\u67e5\u8a62\u5b50\u7db2\u57df\u540d\u7a31\uff08Subdomain\uff09\u9019\u662f Censys \u7368\u6709\u7684\u529f\u80fd\u4e4b\u4e00\uff0c\u53ef\u4ee5\u975e\u5e38\u76f4\u63a5\u5730\u67e5\u8a62\u5b50\u7db2\u57df\u3002<code>services.dns.subdomain: \"example.com\"<\/code>\u6216\u8005\u4f7f\u7528\u901a\u914d\u7b26\u4f86\u5c0b\u627e\u6240\u6709\u5b50\u7db2\u57df\uff1a<code>services.dns.subdomain: \"*.example.com\"<\/code><\/li>\n\n\n\n<li>\u7d50\u5408 hostname \u67e5\u8a62\u9019\u500b\u8a9e\u6cd5\u6703\u5c0b\u627e\u4efb\u4f55\u4e3b\u6a5f\u540d\u7a31\u4e2d\u5305\u542b example.com \u7684\u4e3b\u6a5f\u3002<code>services.http.response.request.host: \"example.com\"<\/code><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">dnsenum<\/h3>\n\n\n\n<p>\u4e00\u500b\u958b\u6e90\u7684\u3001\u7528\u65bcDNS \u679a\u8209\u7684\u5de5\u5177\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u81ea\u52d5\u5316\u6536\u96c6\u76ee\u6a19\u57df\u540d\u76f8\u95dc\u7684 DNS \u8cc7\u8a0a\uff0c\u4ee5\u4f9b\u5f8c\u7e8c\u7684\u5075\u5bdf\u548c\u6ef2\u900f\u6e2c\u8a66\u4f7f\u7528\u3002\u8a72\u5de5\u5177\u5f9e\u4e0d\u540c\u5c64\u9762\u4f86\u6536\u96c6\u76ee\u6a19\u7684\u7db2\u8def\u8cc7\u8a0a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DNS \u8a18\u9304\u679a\u8209\uff08DNS Record Enumeration\uff09<\/strong>\uff1a\u9019\u662f\u6700\u57fa\u790e\u4e5f\u662f\u6700\u91cd\u8981\u7684\u4e00\u6b65\uff0c\u8b93\u4f60\u4e86\u89e3\u76ee\u6a19\u7684\u7db2\u8def\u67b6\u69cb\u3002<\/li>\n\n\n\n<li><strong>\u5340\u57df\u50b3\u8f38\u5617\u8a66\uff08Zone Transfer Attempts\uff09<\/strong>\uff1a\u9019\u662f\u5c0b\u627e\u300c\u914d\u7f6e\u4e0d\u7576\u300d\u4f3a\u670d\u5668\u7684\u95dc\u9375\u3002\u96d6\u7136\u6210\u529f\u7684\u6a5f\u7387\u4e0d\u9ad8\uff0c\u4f46\u4e00\u65e6\u6210\u529f\uff0c\u5176\u56de\u5831\u662f\u5de8\u5927\u7684\u3002<\/li>\n\n\n\n<li><strong>\u5b50\u57df\u540d\u7206\u7834\uff08Subdomain Brute-Forcing\uff09<\/strong>\uff1a\u9019\u662f\u4e00\u7a2e\u4e3b\u52d5\u5f0f\u5075\u5bdf\uff0c\u80fd\u767c\u73fe\u90a3\u4e9b\u6c92\u6709\u516c\u958b\u5728 DNS \u8a18\u9304\u4e2d\u3001\u53ea\u6709\u5167\u90e8\u4f7f\u7528\u7684\u5b50\u57df\u540d\u3002<\/li>\n\n\n\n<li><strong>Google \u722c\u53d6\uff08Google Scraping\uff09<\/strong>\uff1a\u9019\u662f\u7d50\u5408\u88ab\u52d5\u5f0f\u5075\u5bdf\u7684\u512a\u52e2\uff0c\u5229\u7528 Google \u7d22\u5f15\u4f86\u5c0b\u627e\u516c\u958b\u7684\u5b50\u57df\u540d\u3002<\/li>\n\n\n\n<li><strong>\u53cd\u5411\u67e5\u8a62\uff08Reverse Lookup\uff09<\/strong>\uff1a\u9019\u5c0d\u65bc\u8b58\u5225\u540c\u4e00\u500b IP \u4f4d\u5740\u4e0a\u8a17\u7ba1\u7684\u5176\u4ed6\u57df\u540d\uff08\u4e5f\u5c31\u662f\u865b\u64ec\u4e3b\u6a5f\uff09\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/li>\n\n\n\n<li><strong>WHOIS \u67e5\u8a62\uff08WHOIS Lookups\uff09<\/strong>\uff1a\u9019\u80fd\u8b93\u4f60\u4e86\u89e3\u7db2\u57df\u7684\u8a3b\u518a\u8cc7\u8a0a\uff0c\u6709\u6642\u53ef\u4ee5\u767c\u73fe\u806f\u7d61\u4eba\u3001\u5730\u5740\u7b49\u654f\u611f\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6307\u5b9a\u60f3\u8981\u5217\u8209\u7684\u76ee\u6a19\u7db2\u57df: <code>dnsenum --enum example.com<\/code><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS\u5340\u57df\u50b3\u8f38<\/h3>\n\n\n\n<p>\u5c6c\u65bc\u4e3b\u52d5\u5f0f\u5075\u5bdf\u65b9\u6cd5\uff0c\u8981\u6c42\u8ca0\u8cac\u7684DNS \u4f3a\u670d\u5668\u5b8c\u6574\u5340\u57df\u50b3\u8f38\u3002\u5982\u679c\u4f3a\u670d\u5668\u914d\u7f6e\u932f\u8aa4\u4e26\u5141\u8a31\u50b3\u8f38\uff0c\u5c07\u6536\u5230\u8a72\u7db2\u57df\u7684\u5b8c\u6574 DNS \u8a18\u9304\u5217\u8868\uff0c\u5305\u62ec\u6240\u6709\u5b50\u7db2\u57df<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>dig axfr @nsztm1.digi.ninja zonetransfer.me\n\n; &lt;&lt;&gt;&gt; DiG 9.18.12-1~bpo11+1-Debian &lt;&lt;&gt;&gt; axfr @nsztm1.digi.ninja zonetransfer.me\n; (1 server found)\n;; global options: +cmd\nzonetransfer.me.\t7200\tIN\tSOA\tnsztm1.digi.ninja. robin.digi.ninja. 2019100801 172800 900 1209600 3600\nzonetransfer.me.\t300\tIN\tHINFO\t\"Casio fx-700G\" \"Windows XP\"\nzonetransfer.me.\t301\tIN\tTXT\t\"google-site-verification=tyP28J7JAUHA9fw2sHXMgcCC0I6XBmmoVi04VlMewxA\"\nzonetransfer.me.\t7200\tIN\tMX\t0 ASPMX.L.GOOGLE.COM.\n...\nzonetransfer.me.\t7200\tIN\tA\t5.196.105.14\nzonetransfer.me.\t7200\tIN\tNS\tnsztm1.digi.ninja.\nzonetransfer.me.\t7200\tIN\tNS\tnsztm2.digi.ninja.\n_acme-challenge.zonetransfer.me. 301 IN\tTXT\t\"6Oa05hbUJ9xSsvYy7pApQvwCUSSGgxvrbdizjePEsZI\"\n_sip._tcp.zonetransfer.me. 14000 IN\tSRV\t0 0 5060 www.zonetransfer.me.\n14.105.196.5.IN-ADDR.ARPA.zonetransfer.me. 7200\tIN PTR www.zonetransfer.me.\nasfdbauthdns.zonetransfer.me. 7900 IN\tAFSDB\t1 asfdbbox.zonetransfer.me.\nasfdbbox.zonetransfer.me. 7200\tIN\tA\t127.0.0.1\nasfdbvolume.zonetransfer.me. 7800 IN\tAFSDB\t1 asfdbbox.zonetransfer.me.\ncanberra-office.zonetransfer.me. 7200 IN A\t202.14.81.230\n...\n;; Query time: 10 msec\n;; SERVER: 81.4.108.41<strong>#<\/strong>53(nsztm1.digi.ninja) (TCP)\n;; WHEN: Mon May 27 18:31:35 BST 2024\n;; XFR size: 50 records (messages 1, bytes 2085)<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b50\u57df\u540d\u679a\u8209\u662f\u7db2\u8def\u5075\u5bdf\uff08Reconnaissance\uff09\u4e2d\u7684\u4e00\u500b\u95dc\u9375\u6b65\u9a5f\uff0c\u76ee\u7684\u662f\u627e\u5230\u4e00\u500b\u4e3b\u57df\u540d\u4e0b\u6240\u6709\u76f8\u95dc\u7684\u5b50\u57df\u540d\uff0c\u63a5\u8457\u653b\u64ca\u8005\u5c31\u53ef\u6839\u64da\u5b50\u57df\u540d\u6e05\u55ae\u5b89\u6392\u653b\u64ca\u8a08\u5283\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"enabled":false},"version":2}},"categories":[39],"tags":[],"class_list":["post-2727","post","type-post","status-publish","format-standard","hentry","category-concept"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts\/2727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/comments?post=2727"}],"version-history":[{"count":2,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts\/2727\/revisions"}],"predecessor-version":[{"id":2730,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/posts\/2727\/revisions\/2730"}],"wp:attachment":[{"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/media?parent=2727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/categories?post=2727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/systw.net\/note\/wp-json\/wp\/v2\/tags?post=2727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}