{"id":117598,"date":"2026-10-25T04:00:29","date_gmt":"2026-10-24T20:00:29","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/117598.html"},"modified":"2026-10-25T04:00:29","modified_gmt":"2026-10-24T20:00:29","slug":"ctf-%e5%a4%ba%e6%97%97%e8%b5%9b%e4%bb%8e%e5%85%a5%e9%97%a8%e5%88%b0%e8%8e%b7%e5%a5%96%ef%bc%9a%e9%a2%98%e5%9e%8b%e6%8b%86%e8%a7%a3%e3%80%81%e8%ae%ad%e7%bb%83%e8%b7%af%e7%ba%bf%e3%80%81%e5%8f%82","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/117598.html","title":{"rendered":"CTF \u593a\u65d7\u8d5b\u4ece\u5165\u95e8\u5230\u83b7\u5956\uff1a\u9898\u578b\u62c6\u89e3\u3001\u8bad\u7ec3\u8def\u7ebf\u3001\u53c2\u8d5b\u7b56\u7565\u5168\u89e3\u6790"},"content":{"rendered":"

\u4e3a\u4ec0\u4e48\u90a3\u4e48\u591a\u5b89\u5168\u4ece\u4e1a\u8005\u7684\u6210\u957f\u6545\u4e8b\u90fd\u4ece CTF \u5f00\u59cb？\u56e0\u4e3a CTF \u662f\u552f\u4e00\u4e00\u4e2a"\u7ec3\u5b8c\u5c31\u6709\u6210\u7ee9\u3001\u6709\u6210\u7ee9\u5c31\u6709\u8ba4\u53ef"\u7684\u5b89\u5168\u8bad\u7ec3\u573a\u3002<\/p>\n

**CTF（Capture The Flag，\u593a\u65d7\u8d5b）**\u662f\u5b89\u5168\u5708\u6700\u4e3b\u6d41\u7684\u5b9e\u6218\u7ade\u8d5b\u5f62\u5f0f：\u89e3\u9898\u578b（Jeopardy）\u548c\u653b\u9632\u578b（Attack-Defense）\u2014\u2014\u53c2\u8d5b\u8005\u901a\u8fc7\u89e3\u51b3\u4e00\u7cfb\u5217\u5b89\u5168\u6311\u6218\u83b7\u53d6 Flag（\u6807\u8bb0\u5b57\u7b26\u4e32），\u6309\u5f97\u5206\u6392\u540d\u3002\u5b83\u662f\u5b89\u5168\u7684\u70ed\u95e8\u8bfe\u7a0b\u65b9\u5411\u2014\u2014CTF \u7ade\u8d5b，\u4e5f\u662f\u65b0\u4eba\u5165\u884c\u5b89\u5168"\u6700\u9ad8\u6027\u4ef7\u6bd4"\u7684\u8def\u5f84\u4e4b\u4e00\u3002<\/p>\n

\u4eca\u5929\u8fd9\u7bc7，\u6211\u4eec\u628a CTF \u4ece\u5165\u95e8\u5230\u83b7\u5956\u62c6\u5f00\u8bb2\u900f：\u4e94\u5927\u9898\u578b\u3001\u5404\u81ea\u8981\u5b66\u4ec0\u4e48\u3001\u8bad\u7ec3\u8def\u7ebf\u3001\u53c2\u8d5b\u7b56\u7565\u3001\u5408\u89c4\u7ea2\u7ebf\u3002\u6b63\u6587\u5e26\u6280\u672f\u8bb2\u89e3，\u9644\u5f55\u7ed9\u5168\u5957\u901f\u67e5\u8868\u3002<\/p>\n

\u26a0\ufe0f \u7ea2\u7ebf\u58f0\u660e：CTF \u6240\u6709\u7ec3\u4e60\u4e0e\u53c2\u8d5b\u5747\u5728\u5b98\u65b9\u5e73\u53f0\/\u81ea\u5efa\u73af\u5883\u7684\u5408\u6cd5\u8303\u56f4\u5185\u8fdb\u884c\u3002\u4e0d\u5f97\u5c06 CTF \u4e2d\u4e60\u5f97\u7684\u6280\u672f\u7528\u4e8e\u672a\u6388\u6743\u76ee\u6807\u3002<\/p>\n

\n

\u4e00\u3001\u5148\u5efa\u7acb\u6846\u67b6：CTF \u7684\u9898\u578b\u5730\u56fe<\/h3>\n

CTF \u4e94\u5927\u95e8\u7c7b（\u89e3\u9898\u578b CTF \u901a\u7528）：<\/p>\n\n\u9898\u578b\u82f1\u6587\u5185\u5bb9\u4e0a\u624b\u96be\u5ea6<\/tr>\n\n\n\n\n\n\n
Web<\/td>\nWeb<\/td>\nWeb\u6f0f\u6d1e\u5229\u7528<\/td>\n\u2605\u2605\u2605 \u4e2d<\/td>\n<\/tr>\n
\u9006\u5411<\/td>\nReverse<\/td>\n\u5206\u6790\u7a0b\u5e8f\u8fd8\u539f\u903b\u8f91<\/td>\n\u2605\u2605\u2605\u2605 \u96be<\/td>\n<\/tr>\n
\u4e8c\u8fdb\u5236<\/td>\nPwn<\/td>\n\u5229\u7528\u7a0b\u5e8f\u6f0f\u6d1e（\u6808\u6ea2\u51fa\u7b49）<\/td>\n\u2605\u2605\u2605\u2605\u2605 \u6700\u96be<\/td>\n<\/tr>\n
\u5bc6\u7801\u5b66<\/td>\nCrypto<\/td>\n\u7834\u8bd1\u52a0\u5bc6\/\u7f16\u7801<\/td>\n\u2605\u2605 \u6613<\/td>\n<\/tr>\n
\u6742\u9879<\/td>\nMisc<\/td>\n\u9690\u5199\/\u53d6\u8bc1\/\u7f16\u7801<\/td>\n\u2605\u2605 \u6613<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6280\u672f\u8981\u70b9：\u65b0\u4eba\u6700\u5927\u7684\u8bef\u533a\u662f"\u4ec0\u4e48\u90fd\u60f3\u5b66\u3001\u4e00\u628a\u6293"\u3002\u6b63\u786e\u7b56\u7565\u662f**\u201c\u4e3b\u653b\u4e24\u7ebf\u3001\u517c\u987e\u5176\u4f59\u201d**\u2014\u2014\u4e3b\u7ebf\u9009\u6700\u5bb9\u6613\u51fa\u6210\u7ee9\u7684（Web + Misc \u6216 Web + Crypto），\u526f\u7ebf\u4e86\u89e3\u5176\u4ed6\u9898\u578b\u3002\u7b49\u4f60\u80fd\u5728\u4e24\u7ebf\u7a33\u5b9a\u62ff\u5206，\u518d\u6269\u5c55\u3002<\/p>\n

\n

\u4e8c\u3001\u6280\u672f\u8bb2\u89e3：Web \u9898\u578b（\u65b0\u4eba\u4e3b\u7ebf\u9996\u9009）<\/h3>\n

Web \u9898 = \u6f0f\u6d1e\u5229\u7528\u5b9e\u6218：\u7ed9\u4e00\u4e2a\u9776\u7ad9，\u627e\u51fa\u6f0f\u6d1e\u62ff\u5230 Flag\u3002<\/p>\n

\u6838\u5fc3\u77e5\u8bc6\u70b9（\u5bf9\u5e94\u57f9\u8bad\u8bfe\u7a0b\u4f53\u7cfb）：<\/p>\n\n\u77e5\u8bc6\u70b9\u8003\u4ec0\u4e48\u5b66\u4e60\u5efa\u8bae<\/tr>\n\n\n\n\n\n\n\n
SQL\u6ce8\u5165<\/td>\n\u7ed5\u8fc7\u767b\u5f55\/\u63d0\u53d6\u6570\u636e<\/td>\nSQLi-Labs \u901a\u5173<\/td>\n<\/tr>\n
XSS<\/td>\n\u6784\u9020\u811a\u672c\u83b7\u53d6\u4fe1\u606f<\/td>\nXSS-Labs<\/td>\n<\/tr>\n
\u6587\u4ef6\u4e0a\u4f20<\/td>\n\u7ed5\u8fc7\u6821\u9a8c\u6267\u884c\u811a\u672c<\/td>\nUpload-Labs<\/td>\n<\/tr>\n
\u547d\u4ee4\u6ce8\u5165<\/td>\n\u62fc\u63a5\u547d\u4ee4\u6267\u884c<\/td>\n\u9776\u573a\u4e13\u9879<\/td>\n<\/tr>\n
\u53cd\u5e8f\u5217\u5316<\/td>\n\u5229\u7528\u5bf9\u8c61\u6784\u9020<\/td>\n\u8fdb\u9636\u5b66\u4e60<\/td>\n<\/tr>\n
\u4ee3\u7801\u5ba1\u8ba1<\/td>\n\u4ece\u6e90\u7801\u627e\u6f0f\u6d1e<\/td>\n\u7ed3\u5408\u4ee3\u7801\u5ba1\u8ba1\u8bfe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6280\u672f\u8bb2\u89e3：\u4e00\u9053 Web \u9898\u7684\u89e3\u9898\u601d\u8def（\u793a\u4f8b）<\/p>\n

\u9898\u9762：\u4e00\u4e2a\u767b\u5f55\u9875\u9762，\u63d0\u793a"flag\u5728admin\u8d26\u6237"
\n\u601d\u8def\u94fe：
\n \u2460 \u8bd5\u5f31\u53e3\u4ee4：admin\/admin \u2192 \u4e0d\u884c
\n \u2461 \u8bd5SQL\u6ce8\u5165：admin'– \u2192 \u8fdb\u5165（\u82e5\u6ce8\u5165\u70b9\u5b58\u5728）
\n \u2462 \u8fdb\u5165\u540e\u627eFlag：\u9875\u9762\u4e0a\/\u54cd\u5e94\u5934\/Cookie
\n \u2463 \u62ff\u5230flag{…} \u63d0\u4ea4
\n\u8981\u70b9：\u4ece"\u5165\u53e3"\u5230"\u51fa\u53e3"，\u6bcf\u4e00\u6b65\u9a8c\u8bc1，\u4e0d\u505a\u65e0\u4f9d\u636e\u5c1d\u8bd5<\/p>\n

\u6280\u672f\u8981\u70b9：Web \u9898\u7684\u89e3\u9898\u6838\u5fc3\u662f"\u601d\u8def\u8981\u5168"\u2014\u2014\u5f31\u53e3\u4ee4\u3001\u6ce8\u5165\u3001\u4e0a\u4f20\u3001\u903b\u8f91\u6f0f\u6d1e\u90fd\u8981\u5728\u8111\u5185\u6709"\u68c0\u67e5\u6e05\u5355"，\u6309\u987a\u5e8f\u8fc7\u4e00\u904d\u3002\u8fd9\u4efd\u6e05\u5355\u5c31\u662f\u57f9\u8bad\u8bfe\u7a0b\u91cc\u6559\u7684"Web \u6f0f\u6d1e\u6392\u67e5\u65b9\u6cd5\u8bba"\u3002<\/p>\n

\n

\u4e09\u3001\u6280\u672f\u8bb2\u89e3：Crypto \u4e0e Misc（\u65b0\u4eba\u6700\u5bb9\u6613\u62ff\u5206）<\/h3>\n

3.1 Crypto \u5bc6\u7801\u9898<\/h4>\n

\u8003\u7684\u5c31\u662f"\u8ba4\u51fa\u52a0\u5bc6\/\u7f16\u7801\u65b9\u5f0f + \u627e\u5230\u5bc6\u94a5\u6216\u89c4\u5f8b"：<\/p>\n

\u5e38\u89c1\u7f16\u7801（\u7b2c\u4e00\u5173）：Base64\/Hex\/URL\u7f16\u7801\/Brainfuck
\n\u5e38\u89c1\u52a0\u5bc6（\u7b2c\u4e8c\u5173）：\u51ef\u6492\/\u7ef4\u5409\u5c3c\u4e9a（\u53e4\u5178）\u3001AES\/RSA（\u73b0\u4ee3）
\n\u89e3\u9898\u6d41\u7a0b：
\n \u2460 \u8bc6\u522b\u7f16\u7801：\u770b\u7279\u5f81（Base64=\u5927\u5c0f\u5199\u5b57\u6bcd\u6570\u5b57+\/=）
\n \u2461 \u5c1d\u8bd5\u89e3\u7801：\u5de5\u5177\u4e00\u952e\u89e3
\n \u2462 \u8bc6\u522b\u52a0\u5bc6：\u770b\u9898\u76ee\u63d0\u793a\/\u5bc6\u6587\u7279\u5f81
\n \u2463 \u7834\u89e3\/\u89e3\u5bc6：\u5de5\u5177+\u811a\u672c<\/p>\n

3.2 Misc \u6742\u9879\u9898<\/h4>\n

\u8003"\u7ec6\u5fc3+\u5de5\u5177\u719f\u7ec3"：<\/p>\n

\u5e38\u89c1\u65b9\u5411：
\n \u2460 \u9690\u5199：\u56fe\u7247\/\u97f3\u9891\u85cf\u4fe1\u606f（LSB\u9690\u5199\u3001\u6587\u4ef6\u5206\u79bb）
\n \u2461 \u53d6\u8bc1：\u78c1\u76d8\/\u5185\u5b58\u53d6\u8bc1（\u627eFlag）
\n \u2462 \u7f16\u7801：\u5404\u79cd\u7f16\u7801\u8f6c\u6362
\n \u2463 \u6d41\u91cf：\u6293\u5305\u5206\u6790（pcap\u91cc\u85cfFlag）
\n\u5de5\u5177：binwalk（\u6587\u4ef6\u5206\u79bb）\u3001StegSolve（LSB\u67e5\u770b）\u3001strings<\/p>\n

\u6280\u672f\u8981\u70b9：Crypto \u548c Misc \u662f**"\u5de5\u5177+\u7ecf\u9a8c"\u578b\u9898\u76ee\u2014\u2014\u4e0d\u9700\u8981\u5f88\u6df1\u7f16\u7a0b，\u4f46\u5de5\u5177\u8981\u719f\u3001\u7279\u5f81\u8981\u8ba4\u5f97\u51fa**\u3002\u8fd9\u4e24\u7c7b\u662f\u65b0\u4eba\u6700\u77ed\u65f6\u95f4\u80fd\u62ff\u5206\u7684\u9898\u578b，\u5f3a\u70c8\u5efa\u8bae\u4f5c\u4e3a\u4e3b\u653b\u7ebf\u3002<\/p>\n

\n

\u56db\u3001\u6280\u672f\u8bb2\u89e3：Reverse \u4e0e Pwn（\u8fdb\u9636\u65b9\u5411）<\/h3>\n

\u9006\u5411（Reverse）：\u62ff\u5230\u4e00\u4e2a\u7a0b\u5e8f，\u5206\u6790\u5b83"\u600e\u4e48\u5de5\u4f5c\u3001Flag\u85cf\u54ea"\u3002<\/p>\n

\u6280\u80fd\u6808：\u6c47\u7f16\u57fa\u7840 \u2192 \u9759\u6001\u5206\u6790（IDA\/Ghidra）\u2192 \u52a8\u6001\u8c03\u8bd5（gdb）
\n\u5165\u95e8\u8def\u5f84：
\n \u2460 \u4f1a\u770b"\u5b57\u7b26\u4e32"（strings \u627eFlag\u7ebf\u7d22）
\n \u2461 \u4f1a\u770b"\u4e3b\u51fd\u6570\u903b\u8f91"（IDA\u53cd\u7f16\u8bd1）
\n \u2462 \u4f1a\u8ddf"\u5173\u952e\u5224\u65ad"（\u8c03\u8bd5\u5668\u4e0b\u65ad\u70b9）<\/p>\n

Pwn（\u4e8c\u8fdb\u5236\u6f0f\u6d1e\u5229\u7528）：CTF \u6700\u96be\u7684\u65b9\u5411，\u8003"\u7a0b\u5e8f\u6f0f\u6d1e\u5229\u7528"\u3002<\/p>\n

\u6280\u80fd\u6808：\u6808\u6ea2\u51fa \u2192 \u683c\u5f0f\u5316\u5b57\u7b26\u4e32 \u2192 \u5806\u5229\u7528
\n\u5165\u95e8\u524d\u63d0：C\u8bed\u8a00+\u6c47\u7f16+\u64cd\u4f5c\u7cfb\u7edf\u539f\u7406
\n\u5b66\u4e60\u8def\u5f84：\u5148\u5b66\u6808\u6ea2\u51fa（\u6700\u7b80\u5355\u7ecf\u5178），\u518d\u8fdb\u9636
\n\u6ce8\u610f：Pwn \u7ec3\u4e60\u5168\u90e8\u5728 CTF \u5b98\u65b9\u9898\u76ee\u73af\u5883\/\u81ea\u5efa\u73af\u5883<\/p>\n

\u6280\u672f\u8981\u70b9：Reverse\/Pwn \u662f"\u539a\u79ef\u8584\u53d1"\u578b\u2014\u2014\u5165\u95e8\u6162，\u4f46\u4e00\u65e6\u6253\u901a，\u80fd\u529b\u58c1\u5792\u6781\u9ad8\u3002\u65b0\u4eba\u4e0d\u5fc5\u6050\u60e7\u4e5f\u4e0d\u5fc5\u5192\u8fdb：\u5148\u628a Web\/Misc\/Crypto \u4e3b\u653b\u7ebf\u7ec3\u7a33，Reverse \u5b66\u57fa\u7840（\u4f1a\u627eFlag），Pwn \u4e86\u89e3\u539f\u7406，\u6bd4\u8d5b\u91cc\u4e0d\u62d6\u540e\u817f\u5373\u53ef\u3002<\/p>\n

\n

\u4e94\u3001CTF \u8bad\u7ec3\u4e0e\u53c2\u8d5b\u7b56\u7565<\/h3>\n

5.1 \u8bad\u7ec3\u8def\u7ebf（\u4e3b\u7ebf\u53ef\u6267\u884c）<\/h4>\n

\u9636\u6bb51（2-4\u5468）：\u6253\u57fa\u7840
\n \u00b7 Web：SQLi-Labs + XSS-Labs \u901a\u5173
\n \u00b7 Misc：\u5de5\u5177\u719f\u7ec3（binwalk\/StegSolve）
\n \u00b7 Crypto：\u7f16\u7801+\u53e4\u5178\u5bc6\u7801\u5de5\u5177
\n\u9636\u6bb52（4-8\u5468）：\u5237\u9898
\n \u00b7 \u5237\u5e73\u53f0：BUUCTF\/\u653b\u9632\u4e16\u754c\/NSSCTF \u7b49\u5165\u95e8\u9898
\n \u00b7 \u76ee\u6807：Web+Misc+Crypto \u7a33\u5b9a\u62ff\u5206
\n\u9636\u6bb53（\u6301\u7eed）：\u53c2\u8d5b
\n \u00b7 \u7ebf\u4e0a\u8d5b：\u4e0d\u5b9a\u671f\u53c2\u52a0，\u79ef\u7d2f\u7ecf\u9a8c
\n \u00b7 \u590d\u76d8：\u8d5b\u540e\u628a\u4e0d\u4f1a\u7684\u9898\u8865\u4f1a（\u6210\u957f\u6838\u5fc3！）
\n\u9636\u6bb54（\u8fdb\u9636）：\u6269\u5c55
\n \u00b7 \u5b66Reverse\u57fa\u7840\u3001\u4e86\u89e3Pwn
\n \u00b7 \u5f62\u6210\u4e2a\u4eba\u77e5\u8bc6\u5e93\/\u7b14\u8bb0<\/p>\n

5.2 \u53c2\u8d5b\u7b56\u7565（\u65b0\u4eba\u7248）<\/h4>\n

\u2460 \u5148\u626b\u5168\u90e8\u9898：\u628aMisc\/Crypto\u7b80\u5355\u9898\u5148\u62ff\u4e0b（\u4fdd\u5e95\u5206）
\n\u2461 \u4e3b\u653bWeb：\u4e0d\u604b\u6218，\u4e00\u9898\u536130\u5206\u949f\u5c31\u6362
\n\u2462 \u56e2\u961f\u5206\u5de5：\u7ec4\u961f\u65f6\u6309\u6bcf\u4eba\u4e3b\u653b\u7ebf\u5206\u5de5
\n\u2463 \u8d5b\u540e\u590d\u76d8：\u4e0d\u4f1a\u7684\u9898 \u770bwriteup（\u9898\u89e3）\u2192 \u590d\u73b0 \u2192 \u8bb0\u5f55
\n\u2464 \u575a\u6301\u53c2\u52a0：\u7ebf\u4e0a\u8d5b\u591a\u6253，\u6210\u7ee9\u4f1a\u8bf4\u8bdd<\/p>\n

\u6280\u672f\u8981\u70b9：CTF \u6210\u957f\u7684\u6838\u5fc3\u4e0d\u662f"\u6253\u591a\u5c11\u573a\u6bd4\u8d5b"，\u800c\u662f"\u8d5b\u540e\u590d\u76d8\u591a\u5c11\u9898"\u2014\u2014\u770b\u9898\u89e3（Writeup）\u3001\u81ea\u5df1\u590d\u73b0\u3001\u6574\u7406\u7b14\u8bb0，\u624d\u662f\u628a\u6bd4\u8d5b\u53d8\u6210\u80fd\u529b\u7684\u8def\u5f84\u3002\u5149\u6253\u4e0d\u590d\u76d8=\u91cd\u590d\u7b2c\u4e00\u5e74\u7684\u6c34\u5e73\u3002<\/p>\n

\n

\u516d\u3001CTF \u7684\u4ef7\u503c\u4e0e\u5408\u89c4\u7ea2\u7ebf<\/h3>\n

CTF \u7684\u4ef7\u503c：<\/p>\n

    \n
  • \u5b9e\u6218\u80fd\u529b：\u771f\u5b9e\u573a\u666f\u7ec3\u653b\u9632（Web\/\u9006\u5411\/\u5bc6\u7801）<\/li>\n
  • \u7b80\u5386\u80cc\u4e66：\u6bd4\u8d5b\u540d\u6b21\/\u9898\u89e3（CTF writeup）\u662f\u5b89\u5168\u5c97\u4f4d\u7b80\u5386\u786c\u901a\u8d27<\/li>\n
  • \u5b66\u4e60\u5730\u56fe：CTF \u8986\u76d6\u7684\u77e5\u8bc6\u70b9=\u5b89\u5168\u5b66\u4e60\u7684\u5b8c\u6574\u5730\u56fe<\/li>\n<\/ul>\n

    \u5408\u89c4\u7ea2\u7ebf：<\/p>\n

    \u2705 \u5b98\u65b9CTF\u5e73\u53f0\/\u81ea\u5efa\u73af\u5883 \u7ec3\u4e60\u4e0e\u53c2\u8d5b
    \n\u2705 \u5206\u4eab\u81ea\u5df1\u7684Writeup（\u8131\u654f\u3001\u5408\u89c4）
    \n\u274c \u628aCTF\u6280\u672f\u7528\u4e8e\u672a\u6388\u6743\u76ee\u6807
    \n\u274c \u53c2\u8d5b\u4e2d\u8fdd\u53cd\u5e73\u53f0\u89c4\u5219（\u5982\u653b\u51fb\u5176\u4ed6\u961f\u4f0d）
    \n\u274c \u628a\u9898\u76ee\/Flag\u7528\u4e8e\u4e0d\u6b63\u5f53\u7528\u9014
    \n\u539f\u5219：CTF\u662f"\u8bad\u7ec3\u573a"，\u6280\u672f\u53ea\u5728\u5408\u6cd5\u73af\u5883\u65bd\u5c55<\/p>\n

    \n

    \u5199\u5728\u6700\u540e：\u5b66\u4e60\u4e0e\u4ea4\u6d41<\/h3>\n

    CTF \u662f\u5b89\u5168\u65b0\u4eba\u6210\u957f\u6700\u5feb\u3001\u6700\u53ef\u91cf\u5316\u7684\u8def\u5f84：\u4e00\u5957\u9898\u578b\u5730\u56fe\u544a\u8bc9\u4f60\u8be5\u5b66\u4ec0\u4e48，\u4e00\u4e2a\u6392\u540d\u544a\u8bc9\u4f60\u5b66\u5230\u4ec0\u4e48\u7a0b\u5ea6，\u4e00\u4efd\u9898\u89e3\u5e2e\u4f60\u590d\u76d8\u8865\u6f0f\u3002\u5b83\u4e5f\u662f\u5b89\u5168\u57f9\u8bad\u673a\u6784\u7684\u7ecf\u5178\u8bfe\u7a0b\u65b9\u5411\u2014\u2014\u4ece\u9776\u573a\u5230\u771f\u9898，\u4ece\u5355\u9879\u5230\u7efc\u5408，\u4e00\u6b65\u4e00\u6b65\u628a\u65b0\u4eba\u7ec3\u6210\u80fd\u62ff\u5206\u7684\u9009\u624b\u3002<\/p>\n

    \u60f3\u7cfb\u7edf\u5b66\u7f51\u5b89\u3001\u5b9e\u6218\u638c\u63e1 CTF \u593a\u65d7\u8d5b\u7684，\u8bc4\u8bba\u533a\u6263"1"\u6216\u79c1\u4fe1\u8001\u5e08\u54a8\u8be2\u8bfe\u7a0b\u8be6\u60c5\u3002
    \n\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"
    \n\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"
    \n\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"
    \n\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

    \n

    \u3010\u4e13\u4e1a\u9644\u5f55\u3011CTF\u00b7\u6280\u672f\u7ec6\u8282\u901f\u67e5<\/h2>\n
    \n

    \u9644\u5f55\u4e00：CTF \u9898\u578b\u4e0e\u5165\u95e8\u4f18\u5148\u7ea7<\/h3>\n\n\u9898\u578b\u5165\u95e8\u96be\u5ea6\u62ff\u5206\u901f\u5ea6\u5efa\u8bae<\/tr>\n\n\n\n\n\n\n\n
    Misc<\/td>\n\u6613<\/td>\n\u5feb<\/td>\n\u65b0\u4eba\u4e3b\u653b<\/td>\n<\/tr>\n
    Crypto<\/td>\n\u6613<\/td>\n\u5feb<\/td>\n\u65b0\u4eba\u4e3b\u653b<\/td>\n<\/tr>\n
    Web<\/td>\n\u4e2d<\/td>\n\u4e2d<\/td>\n\u65b0\u4eba\u4e3b\u653b<\/td>\n<\/tr>\n
    Reverse<\/td>\n\u96be<\/td>\n\u6162<\/td>\n\u8fdb\u9636<\/td>\n<\/tr>\n
    Pwn<\/td>\n\u6700\u96be<\/td>\n\u6162<\/td>\n\u9ad8\u9636<\/td>\n<\/tr>\n
    \u7b56\u7565：\u4e3b\u7ebfWeb+Misc+Crypto，\u526f\u7ebf\u4e86\u89e3\u5176\u4f59<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \u9644\u5f55\u4e8c：Crypto \u8bc6\u522b\u901f\u67e5<\/h3>\n

    Base64：\u5927\u5c0f\u5199\u5b57\u6bcd\u6570\u5b57 +\/= \u7ed3\u5c3e
    \nHex：0-9a-f \u6210\u5bf9
    \nURL\u7f16\u7801：%XX \u5f62\u5f0f
    \n\u51ef\u6492：\u5b57\u6bcd\u6574\u4f53\u504f\u79fb
    \n\u7ef4\u5409\u5c3c\u4e9a：\u591a\u8868\u66ff\u6362
    \nRSA：\u5927\u6570\/\u516c\u94a5(n,e)\u63d0\u793a
    \nAES：\u9898\u76ee\u7ed9\u5bc6\u94a5\/\u6a21\u5f0f
    \n\u8bc6\u522b\u6d41\u7a0b：\u770b\u7279\u5f81\u2192\u731c\u7c7b\u578b\u2192\u5de5\u5177\u9a8c\u8bc1<\/p>\n

    \n

    \u9644\u5f55\u4e09：Misc \u5de5\u5177\u901f\u67e5<\/h3>\n

    \u6587\u4ef6\u5206\u6790：binwalk（\u5206\u79bb\/\u8bc6\u522b）\u3001file
    \n\u5b57\u7b26\u4e32\u63d0\u53d6：strings（\u627eFlag\u7ebf\u7d22）
    \n\u56fe\u7247\u9690\u5199：StegSolve（LSB\/\u901a\u9053）\u3001zsteg
    \n\u6d41\u91cf\u5206\u6790：Wireshark\u3001tshark
    \n\u7f16\u7801\u8f6c\u6362：CyberChef（\u4e07\u80fd\u89e3\u7801）
    \n\u53d6\u8bc1：Volatility（\u5185\u5b58\u53d6\u8bc1，\u8fdb\u9636）<\/p>\n

    \n

    \u9644\u5f55\u56db：Web \u9898\u68c0\u67e5\u6e05\u5355<\/h3>\n

    \u25a1 \u5f31\u53e3\u4ee4（admin\/admin123）
    \n\u25a1 SQL\u6ce8\u5165（'\u3001' or 1=1）
    \n\u25a1 XSS（\u53cd\u5c04\/\u5b58\u50a8）
    \n\u25a1 \u6587\u4ef6\u4e0a\u4f20（\u540e\u7f00\u7ed5\u8fc7）
    \n\u25a1 \u547d\u4ee4\u6ce8\u5165（;ls\u3001|id）
    \n\u25a1 \u6587\u4ef6\u5305\u542b（..\/）
    \n\u25a1 \u76ee\u5f55\u626b\u63cf（\u540e\u53f0\/\u5907\u4efd）
    \n\u25a1 \u903b\u8f91\u6f0f\u6d1e（\u8d8a\u6743\/\u6d41\u7a0b）
    \n\u25a1 \u6e90\u7801\u6cc4\u9732（.git\/\u5907\u4efd）
    \n\u6bcf\u987930\u5206\u949f\u5185\u65e0\u8fdb\u5c55\u5c31\u6362\u601d\u8def<\/p>\n

    \n

    \u9644\u5f55\u4e94：CTF \u5e38\u7528\u5e73\u53f0\u4e0e\u8d44\u6e90<\/h3>\n

    \u5237\u9898\u5e73\u53f0：BUUCTF\u3001\u653b\u9632\u4e16\u754c\u3001NSSCTF\u3001CTFHub
    \n\u771f\u9898\u590d\u73b0：\u5404\u5927\u6bd4\u8d5b\u5b98\u7f51\u9898\u76ee（\u8d5b\u540e\u5f00\u653e）
    \n\u9898\u89e3\u793e\u533a：CTF Writeup\u5408\u96c6\u5e73\u53f0\u3001\u5b89\u5168\u793e\u533a
    \n\u5de5\u5177\u73af\u5883：Kali（\u81ea\u5e26\u5927\u90e8\u5206\u5de5\u5177，\u81ea\u5efa\u73af\u5883）
    \n\u5b66\u4e60\u793e\u533a：CTF\u4ea4\u6d41\u7fa4\/\u6218\u961f（\u4e92\u76f8\u5b66\u4e60）<\/p>\n

    \n

    \u9644\u5f55\u516d：\u53c2\u8d5b\u7eaa\u5f8b\u6e05\u5355<\/h3>\n

    \u25a1 \u53ea\u6253\u5b98\u65b9\u6388\u6743\/\u516c\u5f00\u7684CTF\u6bd4\u8d5b
    \n\u25a1 \u9075\u5b88\u5e73\u53f0\u89c4\u5219（\u7981\u653b\u51fb\u5e73\u53f0\/\u5176\u4ed6\u961f\u4f0d）
    \n\u25a1 \u4e0d\u4f20\u9898\u76ee\/Flag\u5230\u516c\u5f00\u6e20\u9053（\u6bd4\u8d5b\u671f\u95f4）
    \n\u25a1 \u8d5b\u540eWriteup\u8131\u654f\u5408\u89c4
    \n\u25a1 \u7ec3\u4e60\u53ea\u5728\u5b98\u65b9\u73af\u5883\/\u81ea\u5efa\u73af\u5883
    \n\u25a1 \u6280\u672f\u4e0d\u7528\u4e8e\u672a\u6388\u6743\u76ee\u6807<\/p>\n

    \n

    \u9644\u5f55\u4e03：CTF \u5b66\u4e60\u8def\u7ebf\u5efa\u8bae<\/h3>\n

    \u2460 \u9898\u578b\u8ba4\u77e5：\u4e94\u7c7b\u9898\u578b\u7279\u70b9\u4e0e\u5206\u5de5
    \n\u2461 \u5de5\u5177\u719f\u7ec3：\u7f16\u7801\/\u9690\u5199\/\u6293\u5305 \u57fa\u7840\u5de5\u5177
    \n\u2462 \u4e3b\u653b\u4e24\u7ebf：Web+Crypto \u6216 Web+Misc
    \n\u2463 \u5237\u9898：\u5165\u95e8\u5e73\u53f0\u767e\u9898\u8ba1\u5212
    \n\u2464 \u53c2\u8d5b：\u7ebf\u4e0a\u8d5b\u79ef\u7d2f\u7ecf\u9a8c
    \n\u2465 \u590d\u76d8：Writeup\u5b66\u4e60+\u590d\u73b0+\u7b14\u8bb0
    \n\u2466 \u8fdb\u9636：Reverse\u57fa\u7840\u3001Pwn\u8ba4\u77e5
    \n\u2467 \u6c89\u6dc0：\u4e2a\u4eba\u77e5\u8bc6\u5e93+\u9898\u89e3\u8f93\u51fa<\/p>\n

    \n

    \u60f3\u7cfb\u7edf\u5b66\u7f51\u5b89\u3001\u5b9e\u6218\u638c\u63e1CTF\u7684，\u8bc4\u8bba\u533a\u6263"1"\u6216\u79c1\u4fe1\u8001\u5e08\u54a8\u8be2\u8bfe\u7a0b\u8be6\u60c5\u3002<\/p>\n

    \n

    \u9644\u5f55\u516b：CTF \u9898\u89e3（Writeup）\u5199\u4f5c\u6a21\u677f<\/h3>\n

    \u2460 \u9898\u76ee\u7c7b\u578b\/\u540d\u79f0\/\u5206\u503c
    \n\u2461 \u8003\u5bdf\u77e5\u8bc6\u70b9（\u5bf9\u5e94\u6f0f\u6d1e\/\u7b97\u6cd5）
    \n\u2462 \u89e3\u9898\u601d\u8def（\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u60f3）
    \n\u2463 \u5173\u952e\u6b65\u9aa4（\u547d\u4ee4\/\u8bf7\u6c42\/\u811a\u672c）
    \n\u2464 \u5b8c\u6574\u590d\u73b0（Flag\u83b7\u53d6\u8fc7\u7a0b）
    \n\u2465 \u6536\u83b7\u4e0e\u8054\u60f3（\u540c\u7c7b\u9898\u600e\u4e48\u505a）
    \n\u4f5c\u7528：\u6c89\u6dc0\u65b9\u6cd5\u8bba，\u9762\u8bd5\/\u7b80\u5386\u7d20\u6750（\u8131\u654f\u5408\u89c4）<\/p>\n

    \n

    \u9644\u5f55\u4e5d：CTF \u5e38\u89c1\u9677\u9631\u63d0\u9192<\/h3>\n

    \u2717 \u53ea\u5237\u9898\u4e0d\u590d\u76d8（\u91cd\u590d\u4f4e\u6c34\u5e73）
    \n\u2717 \u53ea\u770b\u9898\u89e3\u4e0d\u4eb2\u624b\u590d\u73b0（\u773c\u9ad8\u624b\u4f4e）
    \n\u2717 \u9009\u9898\u592a\u6742\u4e0d\u805a\u7126（\u6837\u6837\u901a\u6837\u6837\u677e）
    \n\u2717 \u6bd4\u8d5b\u604b\u6218\u5355\u9898（\u6d6a\u8d39\u62ff\u5206\u65f6\u95f4）
    \n\u2717 \u5ffd\u7565\u5de5\u5177\u719f\u7ec3（\u7b80\u5355\u9898\u5361\u5728\u5de5\u5177）
    \n\u2713 \u805a\u7126\u4e24\u7ebf + \u8d5b\u540e\u590d\u76d8 + \u4eb2\u624b\u590d\u73b0<\/p>\n

    \n

    \u9644\u5f55\u5341：CTF \u65b0\u4eba\u7b2c\u4e00\u5468\u884c\u52a8\u6e05\u5355<\/h3>\n

    \u7b2c1\u5929：\u6ce8\u518c\u5237\u9898\u5e73\u53f0，\u505a2\u9053Misc\u5165\u95e8\u9898
    \n\u7b2c2\u5929：\u88c5\u597d\u5de5\u5177（\u7f16\u7801\u5de5\u5177\/StegSolve\/binwalk）
    \n\u7b2c3\u5929：Crypto\u5165\u95e8（Base64\/\u51ef\u6492\u5b9e\u6218）
    \n\u7b2c4\u5929：Web\u5165\u95e8（SQLi-Labs \u524d10\u5173）
    \n\u7b2c5\u5929：\u770b2\u7bc7Writeup\u5e76\u4eb2\u624b\u590d\u73b0
    \n\u7b2c6\u5929：\u7ec4\u961f\u6216\u52a0\u5165\u793e\u533a（\u4e92\u76f8\u5b66\u4e60）
    \n\u7b2c7\u5929：\u590d\u76d8\u672c\u5468，\u6574\u7406\u7b14\u8bb0<\/p>\n

    \n

    \u9644\u5f55\u5341\u4e00：CTF \u4e0e\u5c31\u4e1a\u7ed3\u5408\u70b9<\/h3>\n

    \u7b80\u5386\u7d20\u6750：\u6bd4\u8d5b\u6392\u540d\/Writeup\/GitHub\u9898\u89e3\u4ed3\u5e93
    \n\u80fd\u529b\u8bc1\u660e：Web\/Misc\u5b9e\u6218\u80fd\u529b\u9762\u8bd5\u5c55\u793a
    \n\u5b66\u4e60\u5730\u56fe：CTF\u8986\u76d6=\u5b89\u5168\u77e5\u8bc6\u4f53\u7cfb
    \n\u8fdb\u9636\u8def\u5f84：CTF \u2192 \u6e17\u900f\/SRC \u2192 \u5c97\u4f4d\u5b9e\u6218
    \n\u6ce8\u610f：\u9762\u8bd5\u5c55\u793a\u7528\u81ea\u5df1\u539f\u521b\/\u5408\u89c4\u9898\u89e3<\/p>\n

    \n

    \u9644\u5f55\u5341\u4e8c：CTF \u6218\u961f\u7ec4\u5efa\u5efa\u8bae<\/h3>\n

    \u89d2\u8272\u5206\u5de5：
    \n Web\u624b（\u4e3b\u653bWeb\u9898）
    \n Misc\/Crypto\u624b（\u5feb\u901f\u62ff\u5206）
    \n Reverse\/Pwn\u624b（\u653b\u575a\u96be\u9898）
    \n Writeup\u624b（\u8d5b\u540e\u590d\u76d8\u6c89\u6dc0）
    \n\u534f\u4f5c\u8981\u70b9：\u5148\u626b\u5168\u9898\u5206\u5de5，\u907f\u514d\u91cd\u590d\u52b3\u52a8<\/p>\n

    \n

    \u9644\u5f55\u5341\u4e09：CTF \u5e38\u89c1\u5de5\u5177\u73af\u5883\u642d\u5efa<\/h3>\n

    \u2460 Kali\u865a\u62df\u673a（\u81ea\u5e26\u5927\u90e8\u5206\u5de5\u5177，\u81ea\u5efa\u73af\u5883）
    \n\u2461 \u6d4f\u89c8\u5668\u4ee3\u7406：BurpSuite（Web\u9898\u5fc5\u88c5）
    \n\u2462 \u9006\u5411\u5de5\u5177：Ghidra\/IDA（\u6309\u9700）
    \n\u2463 \u7f16\u7801\u5de5\u5177：CyberChef（\u6d4f\u89c8\u5668\u7248\u4e07\u80fd）
    \n\u2464 \u9898\u5e93\u5e73\u53f0：\u6ce8\u518c1-2\u4e2a\u5237\u9898\u5e73\u53f0
    \n\u6ce8\u610f：\u5168\u90e8\u672c\u5730\/\u5b98\u65b9\u5e73\u53f0，\u5408\u89c4\u4f7f\u7528<\/p>\n

    \"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n","protected":false},"excerpt":{"rendered":"

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