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Linux\u3002\u8fd9\u662f\u4e13\u4e3a\u6e17\u900f\u6d4b\u8bd5\u8bbe\u8ba1\u7684\u53d1\u884c\u7248&#xff0c;\u9884\u88c5\u4e86\u6570\u767e\u79cd\u5b89\u5168\u5de5\u5177\u3002\u7b2c\u4e00\u4e2a\u6708&#xff0c;\u4f60\u8981\u5f3a\u8feb\u81ea\u5df1\u8131\u79bb\u56fe\u5f62\u754c\u9762&#xff0c;\u5c1d\u8bd5\u5728\u7ec8\u7aef\u91cc\u5b8c\u6210\u6240\u6709\u6587\u4ef6\u64cd\u4f5c\u3002\u91cd\u70b9\u638c\u63e1\u4ee5\u4e0b\u547d\u4ee4&#xff1a;<\/p>\n<ul>\n<li>\u6587\u4ef6\u7ba1\u7406&#xff1a;cd&#xff08;\u5207\u6362\u76ee\u5f55&#xff09;\u3001ls&#xff08;\u5217\u51fa\u6587\u4ef6&#xff09;\u3001cp\/mv\/rm&#xff08;\u590d\u5236\/\u79fb\u52a8\/\u5220\u9664&#xff09;\u3001chmod&#xff08;\u4fee\u6539\u6743\u9650&#xff0c;\u8fd9\u4e2a\u5728\u63d0\u6743\u64cd\u4f5c\u4e2d\u81f3\u5173\u91cd\u8981&#xff09;\u3002<\/li>\n<li>\u6587\u672c\u5904\u7406&#xff1a;cat\u3001grep&#xff08;\u641c\u7d22\u5173\u952e\u5b57&#xff0c;\u65e5\u5fd7\u5206\u6790\u795e\u5668&#xff09;\u3001vim \u6216 nano&#xff08;\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6&#xff09;\u3002<\/li>\n<li>\u7f51\u7edc\u4e0e\u8fdb\u7a0b&#xff1a;ifconfig\/ip addr&#xff08;\u67e5\u770b IP&#xff09;\u3001netstat&#xff08;\u67e5\u770b\u7aef\u53e3\u5360\u7528&#xff09;\u3001ps -ef&#xff08;\u67e5\u770b\u8fdb\u7a0b&#xff09;\u3001kill&#xff08;\u7ec8\u6b62\u8fdb\u7a0b&#xff09;\u3002<\/li>\n<\/ul>\n<p>\u6bcf\u5929\u7ed9\u81ea\u5df1\u5b9a\u4e2a\u5c0f\u76ee\u6807&#xff0c;\u6bd4\u5982\u201c\u4eca\u5929\u53ea\u7528\u547d\u4ee4\u884c\u5b8c\u6210\u4e00\u4e2a\u6587\u4ef6\u7684\u67e5\u627e\u3001\u590d\u5236\u548c\u6743\u9650\u4fee\u6539\u201d&#xff0c;\u575a\u6301\u4e00\u4e2a\u6708&#xff0c;\u4f60\u5bf9\u7cfb\u7edf\u7684\u638c\u63a7\u611f\u4f1a\u6709\u8d28\u7684\u98de\u8dc3\u3002<\/p>\n<h4>\u6570\u636e\u5e93\u4e0e\u7f16\u7a0b&#xff1a;\u6ce8\u5165\u7684\u6839\u6e90\u4e0e\u81ea\u52a8\u5316\u7684\u94a5\u5319<\/h4>\n<p>Web \u5b89\u5168\u4e2d\u5360\u6bd4\u6700\u9ad8\u7684\u6f0f\u6d1e\u7c7b\u578b\u4e4b\u4e00\u5c31\u662f SQL \u6ce8\u5165&#xff0c;\u5176\u6839\u6e90\u5728\u4e8e\u6570\u636e\u5e93\u4ea4\u4e92\u903b\u8f91\u7684\u4e0d\u4e25\u8c28\u3002\u56e0\u6b64&#xff0c;\u4f60\u5fc5\u987b\u638c\u63e1 MySQL \u7684\u57fa\u7840\u8bed\u6cd5\u3002\u4e0d\u9700\u8981\u7cbe\u901a\u590d\u6742\u7684\u5b58\u50a8\u8fc7\u7a0b&#xff0c;\u4f46\u8981\u719f\u7ec3\u7f16\u5199 SELECT\u3001INSERT\u3001UPDATE\u3001DELETE \u8bed\u53e5&#xff0c;\u7406\u89e3\u8054\u5408\u67e5\u8be2&#xff08;UNION SELECT&#xff09;\u7684\u539f\u7406&#xff0c;\u641e\u61c2\u4ec0\u4e48\u662f\u4e3b\u952e\u3001\u5916\u952e\u4ee5\u53ca\u8868\u7ed3\u6784\u3002\u8bd5\u7740\u5728\u81ea\u5df1\u642d\u5efa\u7684\u672c\u5730\u73af\u5883\u4e2d\u521b\u5efa\u6570\u636e\u5e93&#xff0c;\u624b\u52a8\u6267\u884c\u51e0\u6761\u67e5\u8be2\u8bed\u53e5&#xff0c;\u89c2\u5bdf\u8fd4\u56de\u7ed3\u679c&#xff0c;\u8fd9\u5bf9\u4f60\u7406\u89e3\u540e\u7eed\u7684\u6ce8\u5165\u653b\u51fbpayload\u6784\u9020\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u7f16\u7a0b\u8bed\u8a00\u65b9\u9762&#xff0c;Python \u662f\u4e0d\u4e8c\u4e4b\u9009\u3002\u4f60\u4e0d\u9700\u8981\u50cf\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u90a3\u6837\u53bb\u5f00\u53d1\u5927\u578b\u7cfb\u7edf&#xff0c;\u53ea\u9700\u8981\u638c\u63e1\u7f16\u5199\u81ea\u52a8\u5316\u811a\u672c\u7684\u80fd\u529b\u3002\u91cd\u70b9\u5b66\u4e60 requests \u5e93&#xff08;\u7528\u4e8e\u53d1\u9001 HTTP \u8bf7\u6c42&#xff0c;\u6a21\u62df\u722c\u866b\u6216\u63a5\u53e3\u6d4b\u8bd5&#xff09;\u548c re \u5e93&#xff08;\u6b63\u5219\u8868\u8fbe\u5f0f&#xff0c;\u7528\u4e8e\u4ece\u6742\u4e71\u7684\u54cd\u5e94\u4e2d\u63d0\u53d6\u5173\u952e\u4fe1\u606f&#xff09;\u3002\u7b2c\u4e00\u4e2a\u6708\u7ed3\u675f\u65f6&#xff0c;\u4f60\u5e94\u8be5\u80fd\u5199\u51fa\u4e00\u4e2a\u7b80\u5355\u7684\u811a\u672c&#xff0c;\u81ea\u52a8\u904d\u5386\u67d0\u4e2a\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6&#xff0c;\u6216\u8005\u6279\u91cf\u68c0\u6d4b\u67d0\u4e2a URL \u662f\u5426\u5b58\u6d3b\u3002\u8fd9\u79cd\u201c\u9020\u8f6e\u5b50\u201d\u7684\u80fd\u529b&#xff0c;\u662f\u5c06\u4f60\u4e0e\u666e\u901a\u5de5\u5177\u4f7f\u7528\u8005\u533a\u5206\u5f00\u6765\u7684\u5173\u952e\u3002<\/p>\n<h3>\u7b2c\u4e8c\u4e2a\u6708&#xff1a;\u5229\u5251\u51fa\u9798&#xff0c;Web \u6e17\u900f\u5b9e\u6218\u6f14\u7ec3<\/h3>\n<p>\u6709\u4e86\u7b2c\u4e00\u4e2a\u6708\u7684\u5730\u57fa&#xff0c;\u7b2c\u4e8c\u4e2a\u6708\u5c31\u53ef\u4ee5\u6b63\u5f0f\u8fdb\u5165\u201c\u6218\u6597\u72b6\u6001\u201d\u4e86\u3002\u8fd9\u4e2a\u9636\u6bb5\u7684\u76ee\u6807\u975e\u5e38\u660e\u786e&#xff1a;\u638c\u63e1 OWASP Top 10 \u4e2d\u5e38\u89c1\u7684 Web \u6f0f\u6d1e\u539f\u7406&#xff0c;\u5e76\u80fd\u5728\u9776\u573a\u73af\u5883\u4e2d\u72ec\u7acb\u5b8c\u6210\u590d\u73b0\u548c\u5229\u7528\u3002\u8fd9\u662f\u4ece\u7406\u8bba\u8d70\u5411\u5b9e\u6218\u7684\u5173\u952e\u4e00\u6b65&#xff0c;\u4e5f\u662f\u80fd\u5426\u5f00\u59cb\u63a5\u5355\u8d5a\u94b1\u7684\u5206\u6c34\u5cad\u3002<\/p>\n<h4>\u6b7b\u78d5 OWASP Top 10&#xff1a;\u4ece\u539f\u7406\u5230\u590d\u73b0<\/h4>\n<p>OWASP Top 10 \u662f\u5168\u7403\u516c\u8ba4\u7684 Web \u5e94\u7528\u5b89\u5168\u98ce\u9669\u5217\u8868&#xff0c;\u5176\u4e2d\u7684\u6bcf\u4e00\u9879\u90fd\u662f\u6211\u4eec\u5fc5\u987b\u62ff\u4e0b\u7684\u9635\u5730\u3002\u4e0d\u8981\u8bd5\u56fe\u4e00\u6b21\u6027\u770b\u5b8c\u6240\u6709\u6f0f\u6d1e&#xff0c;\u8981\u9010\u4e2a\u51fb\u7834\u3002<\/p>\n<ul>\n<li>SQL \u6ce8\u5165&#xff1a;\u8fd9\u662f\u91cd\u4e2d\u4e4b\u91cd\u3002\u4f60\u9700\u8981\u7406\u89e3\u4e3a\u4ec0\u4e48\u62fc\u63a5 SQL \u8bed\u53e5\u4f1a\u5bfc\u81f4\u6f0f\u6d1e\u3002\u5728 DVWA&#xff08;Damn Vulnerable Web Application&#xff09;\u6216 SQLi-LABS \u8fd9\u4e24\u4e2a\u7ecf\u5178\u9776\u573a\u4e2d&#xff0c;\u5c06\u4e0d\u540c\u96be\u5ea6\u7684 SQL \u6ce8\u5165\u5173\u5361\u5168\u90e8\u901a\u5173\u3002\u4e0d\u4ec5\u8981\u4f1a\u7528\u5de5\u5177\u626b&#xff0c;\u66f4\u8981\u80fd\u624b\u5199 Payload\u3002\u6bd4\u5982&#xff0c;\u5982\u4f55\u901a\u8fc7 &#039; or 1&#061;1 &#8212; \u7ed5\u8fc7\u767b\u5f55&#xff1f;\u5982\u4f55\u5229\u7528 union select \u7206\u51fa\u5e93\u540d\u3001\u8868\u540d\u548c\u6570\u636e&#xff1f;\u5f53\u9047\u5230\u5b57\u7b26\u578b\u6ce8\u5165\u3001\u6570\u5b57\u578b\u6ce8\u5165\u3001\u76f2\u6ce8\u65f6&#xff0c;\u5404\u81ea\u7684\u5224\u65ad\u4f9d\u636e\u662f\u4ec0\u4e48&#xff1f;\u6bcf\u4e00\u4e2a\u6f0f\u6d1e\u70b9\u90fd\u8981\u5728\u9776\u573a\u91cc\u590d\u73b0\u81f3\u5c11\u4e09\u904d&#xff0c;\u76f4\u5230\u808c\u8089\u8bb0\u5fc6\u5f62\u6210\u3002<\/li>\n<li>XSS&#xff08;\u8de8\u7ad9\u811a\u672c\u653b\u51fb&#xff09;&#xff1a;\u7406\u89e3\u53cd\u5c04\u578b\u3001\u5b58\u50a8\u578b\u548c DOM \u578b XSS \u7684\u533a\u522b\u3002\u5c1d\u8bd5\u7f16\u5199\u4e00\u6bb5 JavaScript \u4ee3\u7801&#xff0c;\u8ba9\u5b83\u80fd\u5728\u76ee\u6807\u7f51\u9875\u4e0a\u5f39\u51fa\u4e00\u4e2a\u5bf9\u8bdd\u6846&#xff08;alert(1)&#xff09;&#xff0c;\u8fdb\u800c\u601d\u8003\u5982\u4f55\u7a83\u53d6\u7528\u6237\u7684 Cookie\u3002<\/li>\n<li>\u6587\u4ef6\u4e0a\u4f20\u4e0e\u547d\u4ee4\u6267\u884c&#xff1a;\u7406\u89e3\u670d\u52a1\u5668\u662f\u5982\u4f55\u6821\u9a8c\u4e0a\u4f20\u6587\u4ef6\u7684&#xff0c;\u4ee5\u53ca\u5982\u4f55\u7ed5\u8fc7\u8fd9\u4e9b\u6821\u9a8c&#xff08;\u5982\u4fee\u6539\u540e\u7f00\u540d\u3001\u5185\u5bb9\u622a\u65ad\u7b49&#xff09;\u3002\u4e00\u65e6\u6210\u529f\u4e0a\u4f20 WebShell&#xff0c;\u610f\u5473\u7740\u4f60\u5df2\u7ecf\u62ff\u5230\u4e86\u670d\u52a1\u5668\u7684\u521d\u6b65\u63a7\u5236\u6743\u3002<\/li>\n<\/ul>\n<h4>\u795e\u5175\u5229\u5668&#xff1a;Burp Suite \u4e0e SQLMap<\/h4>\n<p>\u5de5\u6b32\u5584\u5176\u4e8b&#xff0c;\u5fc5\u5148\u5229\u5176\u5668\u3002\u5728 Web \u6e17\u900f\u4e2d&#xff0c;Burp Suite \u662f\u4f60\u7684\u745e\u58eb\u519b\u5200&#xff0c;\u800c SQLMap \u5219\u662f\u4f60\u7684\u81ea\u52a8\u5316\u91cd\u70ae\u3002<\/p>\n<ul>\n<li>Burp Suite&#xff1a;\u8fd9\u662f\u4e00\u6b3e\u4ee3\u7406\u6293\u5305\u5de5\u5177\u3002\u4f60\u9700\u8981\u719f\u7ec3\u638c\u63e1\u5b83\u7684\u6838\u5fc3\u6a21\u5757&#xff1a;Proxy&#xff08;\u62e6\u622a\u548c\u4fee\u6539\u6570\u636e\u5305&#xff09;\u3001Repeater&#xff08;\u91cd\u653e\u6570\u636e\u5305&#xff0c;\u624b\u52a8\u6d4b\u8bd5\u6f0f\u6d1e\u7684\u795e\u5668&#xff09;\u3001Intruder&#xff08;\u66b4\u529b\u7834\u89e3\u4e0e fuzzing \u6d4b\u8bd5&#xff09;\u3002\u7b2c\u4e8c\u4e2a\u6708\u7684\u5927\u90e8\u5206\u65f6\u95f4&#xff0c;\u4f60\u90fd\u5e94\u8be5\u5f00\u7740 Burp Suite&#xff0c;\u770b\u7740\u6570\u636e\u5305\u5728\u773c\u524d\u6d41\u52a8&#xff0c;\u5c1d\u8bd5\u4fee\u6539\u53c2\u6570&#xff0c;\u89c2\u5bdf\u670d\u52a1\u5668\u7684\u53cd\u5e94\u3002\u6bd4\u5982&#xff0c;\u628a\u53c2\u6570 id&#061;1 \u6539\u6210 id&#061;1&#039;&#xff0c;\u770b\u62a5\u9519\u4fe1\u606f\u662f\u5426\u6709\u53d8\u5316&#xff1b;\u628a GET \u8bf7\u6c42\u6539\u6210 POST&#xff0c;\u770b\u903b\u8f91\u662f\u5426\u6539\u53d8\u3002<\/li>\n<li>SQLMap&#xff1a;\u8fd9\u662f\u4e00\u4e2a\u81ea\u52a8\u5316\u7684 SQL \u6ce8\u5165\u5de5\u5177\u3002\u867d\u7136\u6211\u4eec\u8981\u5f3a\u8c03\u624b\u5de5\u80fd\u529b&#xff0c;\u4f46\u5728\u5b9e\u9645\u63a5\u5355\u6216\u5927\u89c4\u6a21\u6d4b\u8bd5\u4e2d&#xff0c;\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002\u5b66\u4f1a\u5982\u4f55\u4f7f\u7528 SQLMap \u626b\u63cf URL&#xff0c;\u5982\u4f55\u6307\u5b9a\u6570\u636e\u5e93\u7c7b\u578b&#xff0c;\u5982\u4f55\u5bfc\u51fa\u6574\u4e2a\u6570\u636e\u5e93\u7684\u6570\u636e\u3002\u4f46\u5207\u8bb0&#xff0c;\u5de5\u5177\u53ea\u662f\u8f85\u52a9&#xff0c;\u5982\u679c\u4e0d\u61c2\u539f\u7406&#xff0c;\u5de5\u5177\u62a5\u9519\u4e86\u4f60\u90fd\u4e0d\u77e5\u9053\u600e\u4e48\u4fee&#xff0c;\u66f4\u522b\u63d0\u5e94\u5bf9\u6709\u9632\u62a4\u7684\u573a\u666f\u4e86\u3002<\/li>\n<\/ul>\n<h4>\u9776\u573a\u5b9e\u6218&#xff1a;\u628a\u77e5\u8bc6\u53d8\u6210\u808c\u8089\u8bb0\u5fc6<\/h4>\n<p>\u5149\u770b\u4e0d\u7ec3\u5047\u628a\u5f0f\u3002\u8fd9\u4e2a\u6708\u8bf7\u52a1\u5fc5\u642d\u5efa\u597d\u672c\u5730\u7684 DVWA\u3001Pikachu \u6216 Sqli-Labs \u73af\u5883\u3002\u4e0d\u8981\u5bb3\u6015\u628a\u73af\u5883\u641e\u574f&#xff0c;\u865a\u62df\u673a\u7684\u5feb\u7167\u529f\u80fd\u53ef\u4ee5\u8ba9\u4f60\u968f\u65f6\u56de\u6eda\u3002\u7ed9\u81ea\u5df1\u5236\u5b9a\u8ba1\u5212&#xff1a;\u5468\u4e00\u653b\u514b SQL \u6ce8\u5165&#xff0c;\u5468\u4e8c\u4e13\u7814 XSS&#xff0c;\u5468\u4e09\u7814\u7a76\u6587\u4ef6\u4e0a\u4f20\u2026\u2026\u6bcf\u5b66\u4f1a\u4e00\u4e2a\u6f0f\u6d1e\u7c7b\u578b&#xff0c;\u5c31\u8981\u5728\u9776\u573a\u91cc\u627e\u5230\u5bf9\u5e94\u7684\u5173\u5361&#xff0c;\u4ece\u4fe1\u606f\u6536\u96c6\u3001\u6f0f\u6d1e\u53d1\u73b0\u3001\u5229\u7528 exploit \u5230\u83b7\u53d6\u6743\u9650&#xff0c;\u8d70\u901a\u5168\u6d41\u7a0b\u3002\u53ea\u6709\u5f53\u4f60\u80fd\u4e0d\u770b\u6559\u7a0b&#xff0c;\u72ec\u7acb\u5728\u9776\u573a\u91cc\u62ff\u5230 flag 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