{"id":109370,"date":"2026-09-24T01:25:04","date_gmt":"2026-09-23T17:25:04","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/109370.html"},"modified":"2026-09-24T01:25:04","modified_gmt":"2026-09-23T17:25:04","slug":"%e5%ba%94%e6%80%a5%e5%93%8d%e5%ba%94%e5%ae%9e%e6%88%98%e5%85%a8%e6%8c%87%e5%8d%97%ef%bc%9a%e4%bb%8e%e5%8f%91%e7%8e%b0%e5%85%a5%e4%be%b5%e5%88%b0%e6%ba%af%e6%ba%90%e5%a4%8d%e7%8e%b0%ef%bc%8c%e5%ae%8c","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/109370.html","title":{"rendered":"\u5e94\u6025\u54cd\u5e94\u5b9e\u6218\u5168\u6307\u5357\uff1a\u4ece\u53d1\u73b0\u5165\u4fb5\u5230\u6eaf\u6e90\u590d\u73b0\uff0c\u5b8c\u6574\u6d41\u7a0b\u62c6\u89e3"},"content":{"rendered":"<p>\u201c\u670d\u52a1\u5668\u88ab\u9ed1\u4e86\u600e\u4e48\u529e&#xff1f;\u201d\u201c\u600e\u4e48\u67e5\u5165\u4fb5\u8def\u5f84&#xff1f;\u201d\u201cWebShell\u600e\u4e48\u67e5\u6740&#xff1f;\u201d<\/p>\n<p>\u8fd9\u4e9b\u95ee\u9898\u662f\u6bcf\u4e2a\u5b89\u5168\u4ece\u4e1a\u8005\u90fd\u4f1a\u9047\u5230\u7684\u3002\u4f46\u5f88\u591a\u4eba\u7b2c\u4e00\u6b21\u78b0\u5230\u771f\u5b9e\u5165\u4fb5\u4e8b\u4ef6\u65f6&#xff0c;\u8111\u5b50\u91cc\u4e00\u7247\u7a7a\u767d&#xff0c;\u4e0d\u77e5\u9053\u4ece\u54ea\u91cc\u4e0b\u624b\u3002<\/p>\n<p>\u6211\u7b2c\u4e00\u6b21\u72ec\u7acb\u5904\u7406\u5165\u4fb5\u4e8b\u4ef6\u65f6&#xff0c;\u4e5f\u662f\u624b\u5fd9\u811a\u4e71\u3002\u4e00\u4f1a\u513f\u67e5\u65e5\u5fd7&#xff0c;\u4e00\u4f1a\u513f\u770b\u8fdb\u7a0b&#xff0c;\u4e1c\u4e00\u6994\u5934\u897f\u4e00\u68d2\u5b50&#xff0c;\u5dee\u70b9\u628a\u5173\u952e\u8bc1\u636e\u641e\u6ca1\u4e86\u3002\u540e\u6765\u5728\u5927\u5927\u5c0f\u5c0f\u51e0\u5341\u6b21\u5e94\u6025\u4e8b\u4ef6\u4e2d\u6478\u722c\u6eda\u6253&#xff0c;\u624d\u628a\u6574\u4e2a\u6d41\u7a0b\u8dd1\u987a\u3002<\/p>\n<p>\u4eca\u5929\u6211\u628a\u5e94\u6025\u54cd\u5e94\u7684\u5b8c\u6574\u6d41\u7a0b\u62c6\u62106\u4e2a\u9636\u6bb5&#xff0c;\u6bcf\u4e2a\u9636\u6bb5\u90fd\u8bb2\u6e05\u695a\u505a\u4ec0\u4e48\u3001\u7528\u4ec0\u4e48\u547d\u4ee4\u3001\u6ce8\u610f\u4ec0\u4e48\u5751\u3002\u4e0d\u7ba1\u4f60\u662f\u5b89\u5168\u8fd0\u8425\u3001\u60f3\u8f6c\u5e94\u6025\u65b9\u5411&#xff0c;\u8fd8\u662f\u53ea\u662f\u60f3\u4e86\u89e3\u5e94\u6025\u54cd\u5e94&#xff0c;\u8fd9\u7bc7\u90fd\u80fd\u5e2e\u5230\u4f60\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260923172458-6ab40b6aac81d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u26a0\ufe0f \u6ce8\u610f&#xff1a;\u5e94\u6025\u54cd\u5e94\u6700\u91cd\u8981\u7684\u539f\u5219\u662f&#034;\u5148\u4fdd\u62a4\u73b0\u573a&#xff0c;\u518d\u5206\u6790&#034;\u3002\u64cd\u4f5c\u4e0d\u5f53\u53ef\u80fd\u7834\u574f\u8bc1\u636e&#xff0c;\u5bfc\u81f4\u65e0\u6cd5\u6eaf\u6e90\u3002<\/p>\n<hr \/>\n<h3>\u5e94\u6025\u54cd\u5e94\u5168\u6d41\u7a0b\u603b\u89c8<\/h3>\n<p>1. \u5165\u4fb5\u53d1\u73b0 \u2192 2. \u73b0\u573a\u4fdd\u62a4 \u2192 3. \u5165\u4fb5\u5206\u6790 \u2192 4. \u5a01\u80c1\u6e05\u9664 \u2192 5. \u6062\u590d\u52a0\u56fa \u2192 6. \u62a5\u544a\u8f93\u51fa<br \/>\n    \u2193             \u2193             \u2193             \u2193             \u2193             \u2193<br \/>\n  \u544a\u8b66\u89e6\u53d1      \u65ad\u7f51\u9694\u79bb      \u65e5\u5fd7\u5206\u6790      \u6728\u9a6c\u67e5\u6740      \u7cfb\u7edf\u6062\u590d      \u4e8b\u4ef6\u62a5\u544a<br \/>\n  \u4eba\u5de5\u53d1\u73b0      \u5185\u5b58\u955c\u50cf      \u8fdb\u7a0b\u5206\u6790      \u540e\u95e8\u6e05\u9664      \u6f0f\u6d1e\u4fee\u590d      \u590d\u76d8\u603b\u7ed3<br \/>\n  \u4e3b\u52a8\u68c0\u6d4b      \u78c1\u76d8\u955c\u50cf      \u7f51\u7edc\u5206\u6790      \u8d26\u53f7\u6e05\u7406      \u5b89\u5168\u52a0\u56fa      \u6539\u8fdb\u5efa\u8bae<\/p>\n<p>&#x1f4a1; \u63d0\u793a&#xff1a;\u5b9e\u9645\u5e94\u6025\u4e2d\u4e0d\u662f\u4e25\u683c\u7684\u7ebf\u6027\u6d41\u7a0b&#xff0c;\u5f88\u591a\u5de5\u4f5c\u53ef\u4ee5\u5e76\u884c\u3002\u4f46\u4fdd\u62a4\u73b0\u573a\u5fc5\u987b\u662f\u7b2c\u4e00\u6b65&#xff01;<\/p>\n<hr \/>\n<h3>\u9636\u6bb5\u4e00&#xff1a;\u5165\u4fb5\u53d1\u73b0<\/h3>\n<p>\u76ee\u6807&#xff1a;\u786e\u8ba4\u5165\u4fb5\u4e8b\u4ef6&#xff0c;\u521d\u6b65\u5224\u65ad\u5f71\u54cd\u8303\u56f4<\/p>\n<h4>\u5e38\u89c1\u5165\u4fb5\u53d1\u73b0\u65b9\u5f0f<\/h4>\n<table>\n<tr>\u65b9\u5f0f\u89e6\u53d1\u573a\u666f\u54cd\u5e94\u4f18\u5148\u7ea7<\/tr>\n<tbody>\n<tr>\n<td>\u5b89\u5168\u8bbe\u5907\u544a\u8b66<\/td>\n<td>WAF\/IDS\/EDR\/SIEM\u544a\u8b66<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>\u4eba\u5de5\u53d1\u73b0<\/td>\n<td>\u9875\u9762\u88ab\u7be1\u6539\u3001\u670d\u52a1\u5668\u5f02\u5e38<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>\u4e1a\u52a1\u5f02\u5e38<\/td>\n<td>\u7f51\u7ad9\u5361\u987f\u3001\u6570\u636e\u5f02\u5e38\u3001CPU\u98d9\u5347<\/td>\n<td>\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u52a8\u5de1\u68c0<\/td>\n<td>\u5b89\u5168\u626b\u63cf\u3001\u65e5\u5fd7\u5ba1\u8ba1\u53d1\u73b0\u5f02\u5e38<\/td>\n<td>\u2605\u2605\u2605<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u90e8\u901a\u62a5<\/td>\n<td>\u76d1\u7ba1\u90e8\u95e8\u3001\u767d\u5e3d\u5b50\u901a\u62a5<\/td>\n<td>\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u521d\u6b65\u5224\u65ad\u6e05\u5355<\/h4>\n<p>\u25a1 \u662f\u5426\u80fd\u590d\u73b0\u5165\u4fb5\u73b0\u8c61&#xff1f;&#xff08;\u9875\u9762\u7be1\u6539\u3001\u5f02\u5e38\u6587\u4ef6\u7b49&#xff09;<br \/>\n\u25a1 \u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u6709\u54ea\u4e9b&#xff1f;&#xff08;\u4e00\u53f0\u8fd8\u662f\u591a\u53f0&#xff09;<br \/>\n\u25a1 \u4e1a\u52a1\u662f\u5426\u53d7\u5230\u5f71\u54cd&#xff1f;&#xff08;\u670d\u52a1\u662f\u5426\u53ef\u7528&#xff09;<br \/>\n\u25a1 \u662f\u5426\u6709\u6570\u636e\u6cc4\u9732\u7684\u8ff9\u8c61&#xff1f;&#xff08;\u6570\u636e\u5e93\u5f02\u5e38\u8bbf\u95ee&#xff09;<br \/>\n\u25a1 \u5165\u4fb5\u662f\u5185\u90e8\u8fd8\u662f\u5916\u90e8\u53d1\u8d77\u7684&#xff1f;<br \/>\n\u25a1 \u65f6\u95f4\u8303\u56f4\u5927\u6982\u662f\u4ec0\u4e48\u65f6\u5019&#xff1f;<br \/>\n\u25a1 \u5f53\u524d\u7cfb\u7edf\u662f\u5426\u8fd8\u5728\u88ab\u653b\u51fb\u4e2d&#xff1f;<\/p>\n<p>\u26a0\ufe0f \u6ce8\u610f&#xff1a;\u5982\u679c\u5165\u4fb5\u8fd8\u5728\u8fdb\u884c\u4e2d&#xff08;\u6bd4\u5982\u653b\u51fb\u8005\u8fd8\u5728\u64cd\u4f5c&#xff09;&#xff0c;\u7b2c\u4e00\u65f6\u95f4\u65ad\u7f51\u9694\u79bb&#xff0c;\u4e0d\u8981\u6253\u8349\u60ca\u86c7\u4f46\u4e5f\u4e0d\u80fd\u8ba9\u653b\u51fb\u8005\u7ee7\u7eed\u641e\u7834\u574f\u3002<\/p>\n<hr \/>\n<h3>\u9636\u6bb5\u4e8c&#xff1a;\u73b0\u573a\u4fdd\u62a4<\/h3>\n<p>\u76ee\u6807&#xff1a;\u4fdd\u5b58\u73b0\u573a\u8bc1\u636e&#xff0c;\u9632\u6b62\u8bc1\u636e\u88ab\u7834\u574f\u6216\u4e22\u5931<\/p>\n<h4>\u4fdd\u62a4\u987a\u5e8f&#xff08;\u4ece\u6613\u5931\u5230\u7a33\u5b9a&#xff09;<\/h4>\n<table>\n<tr>\u4f18\u5148\u7ea7\u8bc1\u636e\u7c7b\u578b\u8bf4\u660e\u64cd\u4f5c<\/tr>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>CPU\u5bc4\u5b58\u5668<\/td>\n<td>\u6700\u6613\u5931<\/td>\n<td>\u5185\u5b58dump\u4f1a\u5305\u542b<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u5185\u5b58\u6570\u636e<\/td>\n<td>\u5173\u673a\u5373\u4e22\u5931<\/td>\n<td>\u5185\u5b58\u955c\u50cf<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u7f51\u7edc\u8fde\u63a5<\/td>\n<td>\u65ad\u7f51\u5373\u4e22\u5931<\/td>\n<td>\u5148\u4fdd\u5b58\u7f51\u7edc\u72b6\u6001<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u8fdb\u7a0b\u4fe1\u606f<\/td>\n<td>\u91cd\u542f\u5373\u4e22\u5931<\/td>\n<td>\u8fdb\u7a0b\u5217\u8868dump<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u4e34\u65f6\u6587\u4ef6<\/td>\n<td>\u53ef\u80fd\u88ab\u6e05\u7406<\/td>\n<td>\u6587\u4ef6\u5907\u4efd<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u7cfb\u7edf\u65e5\u5fd7<\/td>\n<td>\u53ef\u80fd\u88ab\u8986\u76d6<\/td>\n<td>\u65e5\u5fd7\u5907\u4efd<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u78c1\u76d8\u6570\u636e<\/td>\n<td>\u76f8\u5bf9\u7a33\u5b9a<\/td>\n<td>\u78c1\u76d8\u955c\u50cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Linux\u73b0\u573a\u4fdd\u62a4\u547d\u4ee4<\/h4>\n<p><span class=\"token comment\"># 1. \u4fdd\u5b58\u7f51\u7edc\u8fde\u63a5\u72b6\u6001<\/span><br \/>\n<span class=\"token function\">netstat<\/span> <span class=\"token parameter variable\">-antp<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/netstat.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\nss <span class=\"token parameter variable\">-antp<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/ss.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><\/p>\n<p><span class=\"token comment\"># 2. \u4fdd\u5b58\u8fdb\u7a0b\u4fe1\u606f<\/span><br \/>\n<span class=\"token function\">ps<\/span> auxf <span class=\"token operator\">&gt;<\/span> \/tmp\/ps.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">top<\/span> <span class=\"token parameter variable\">-b<\/span> <span class=\"token parameter variable\">-n<\/span> <span class=\"token number\">1<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/top.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><\/p>\n<p><span class=\"token comment\"># 3. \u4fdd\u5b58\u8ba1\u5212\u4efb\u52a1<\/span><br \/>\n<span class=\"token function\">crontab<\/span> <span class=\"token parameter variable\">-l<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/crontab.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/etc\/crontab <span class=\"token operator\">&gt;<\/span> \/tmp\/etc_crontab.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-la<\/span> \/etc\/cron.d\/ <span class=\"token operator\">&gt;<\/span> \/tmp\/cron_d.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-la<\/span> \/var\/spool\/cron\/ <span class=\"token operator\">&gt;<\/span> \/tmp\/spool_cron.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><\/p>\n<p><span class=\"token comment\"># 4. \u4fdd\u5b58\u7528\u6237\u4fe1\u606f<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/etc\/passwd <span class=\"token operator\">&gt;<\/span> \/tmp\/passwd.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/etc\/shadow <span class=\"token operator\">&gt;<\/span> \/tmp\/shadow.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\nw <span class=\"token operator\">&gt;<\/span> \/tmp\/w.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\nlast <span class=\"token operator\">&gt;<\/span> \/tmp\/last.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\nlastb <span class=\"token operator\">&gt;<\/span> \/tmp\/lastb.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><\/p>\n<p><span class=\"token comment\"># 5. \u4fdd\u5b58\u5386\u53f2\u547d\u4ee4<\/span><br \/>\n<span class=\"token function\">history<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/history.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">cat<\/span> ~\/.bash_history <span class=\"token operator\">&gt;<\/span> \/tmp\/bash_history.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/root\/.bash_history <span class=\"token operator\">&gt;<\/span> \/tmp\/root_history.txt <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><\/p>\n<p><span class=\"token comment\"># 6. \u5907\u4efd\u65e5\u5fd7<\/span><br \/>\n<span class=\"token function\">cp<\/span> <span class=\"token parameter variable\">-r<\/span> \/var\/log \/tmp\/log_backup\/<\/p>\n<p><span class=\"token comment\"># 7. \u5185\u5b58\u955c\u50cf&#xff08;\u9700\u8981\u5de5\u5177&#xff09;<\/span><br \/>\n<span class=\"token comment\"># \u4f7f\u7528LiME\u5de5\u5177dump\u5185\u5b58<\/span><br \/>\n<span class=\"token comment\"># insmod lime.ko &#034;path&#061;\/tmp\/memory.raw format&#061;raw&#034;<\/span><\/p>\n<h4>Windows\u73b0\u573a\u4fdd\u62a4\u547d\u4ee4<\/h4>\n<p><span class=\"token comment\"># 1. \u7f51\u7edc\u8fde\u63a5<\/span><br \/>\nnetstat <span class=\"token operator\">&#8211;<\/span>ano &gt; C:\\\\temp\\\\netstat<span class=\"token punctuation\">.<\/span>txt<\/p>\n<p><span class=\"token comment\"># 2. \u8fdb\u7a0b\u4fe1\u606f<\/span><br \/>\ntasklist <span class=\"token operator\">\/<\/span>svc &gt; C:\\\\temp\\\\tasklist<span class=\"token punctuation\">.<\/span>txt<br \/>\nwmic <span class=\"token keyword\">process<\/span> get processid<span class=\"token punctuation\">,<\/span>parentprocessid<span class=\"token punctuation\">,<\/span>executablepath<span class=\"token punctuation\">,<\/span>commandline &gt; C:\\\\temp\\\\wmic_process<span class=\"token punctuation\">.<\/span>txt<\/p>\n<p><span class=\"token comment\"># 3. \u8ba1\u5212\u4efb\u52a1<\/span><br \/>\nschtasks <span class=\"token operator\">\/<\/span>query <span class=\"token operator\">\/<\/span>fo LIST <span class=\"token operator\">\/<\/span>v &gt; C:\\\\temp\\\\schtasks<span class=\"token punctuation\">.<\/span>txt<\/p>\n<p><span class=\"token comment\"># 4. \u7528\u6237\u4fe1\u606f<\/span><br \/>\nnet user &gt; C:\\\\temp\\\\net_user<span class=\"token punctuation\">.<\/span>txt<br \/>\nnet localgroup administrators &gt; C:\\\\temp\\\\admin_group<span class=\"token punctuation\">.<\/span>txt<br \/>\nquery user &gt; C:\\\\temp\\\\query_user<span class=\"token punctuation\">.<\/span>txt<\/p>\n<p><span class=\"token comment\"># 5. \u670d\u52a1\u4fe1\u606f<\/span><br \/>\nnet <span class=\"token function\">start<\/span> &gt; C:\\\\temp\\\\services<span class=\"token punctuation\">.<\/span>txt<br \/>\nwmic service get name<span class=\"token punctuation\">,<\/span>displayname<span class=\"token punctuation\">,<\/span>pathname<span class=\"token punctuation\">,<\/span>startmode &gt; C:\\\\temp\\\\wmic_service<span class=\"token punctuation\">.<\/span>txt<\/p>\n<p><span class=\"token comment\"># 6. \u6ce8\u518c\u8868\u4fe1\u606f&#xff08;\u542f\u52a8\u9879&#xff09;<\/span><br \/>\nreg export HKLM\\\\Software\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\Run C:\\\\temp\\\\run_hklm<span class=\"token punctuation\">.<\/span>reg<br \/>\nreg export HKCU\\\\Software\\\\Microsoft\\\\Windows\\\\CurrentVersion\\\\Run C:\\\\temp\\\\run_hkcu<span class=\"token punctuation\">.<\/span>reg<\/p>\n<p><span class=\"token comment\"># 7. \u65e5\u5fd7\u5907\u4efd<\/span><br \/>\n<span class=\"token comment\"># \u4f7f\u7528wevtutil\u5bfc\u51fa\u4e8b\u4ef6\u65e5\u5fd7<\/span><br \/>\nwevtutil epl System C:\\\\temp\\\\system<span class=\"token punctuation\">.<\/span>evtx<br \/>\nwevtutil epl Security C:\\\\temp\\\\security<span class=\"token punctuation\">.<\/span>evtx<br \/>\nwevtutil epl Application C:\\\\temp\\\\application<span class=\"token punctuation\">.<\/span>evtx<\/p>\n<p>\u26a0\ufe0f \u6ce8\u610f&#xff1a;\u6240\u6709\u5907\u4efd\u64cd\u4f5c\u5c3d\u91cf\u5199\u5230\u5916\u90e8\u5b58\u50a8\u6216\u53ea\u8bfb\u4ecb\u8d28&#xff0c;\u907f\u514d\u8986\u76d6\u78c1\u76d8\u4e0a\u7684\u8bc1\u636e\u3002<\/p>\n<hr \/>\n<h3>\u9636\u6bb5\u4e09&#xff1a;\u5165\u4fb5\u5206\u6790<\/h3>\n<p>\u76ee\u6807&#xff1a;\u627e\u5230\u5165\u4fb5\u8def\u5f84\u3001\u786e\u5b9a\u5f71\u54cd\u8303\u56f4\u3001\u5b9a\u4f4d\u653b\u51fb\u8005<\/p>\n<h4>\u5206\u6790\u8def\u5f84\u4e00&#xff1a;Web\u5165\u4fb5\u6392\u67e5<\/h4>\n<p><span class=\"token comment\"># 1. \u67e5\u627eWebShell<\/span><br \/>\n<span class=\"token comment\"># \u626b\u63cf\u53ef\u7591\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">find<\/span> \/var\/www\/ <span class=\"token parameter variable\">-name<\/span> <span class=\"token string\">&#034;*.php&#034;<\/span> <span class=\"token parameter variable\">-mtime<\/span> <span class=\"token parameter variable\">-7<\/span>  <span class=\"token comment\"># \u6700\u8fd17\u5929\u4fee\u6539\u7684PHP\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">find<\/span> \/var\/www\/ <span class=\"token parameter variable\">-name<\/span> <span class=\"token string\">&#034;*.jsp&#034;<\/span> <span class=\"token parameter variable\">-mtime<\/span> <span class=\"token parameter variable\">-7<\/span><br \/>\n<span class=\"token function\">find<\/span> \/tmp\/ <span class=\"token parameter variable\">-name<\/span> <span class=\"token string\">&#034;*.php&#034;<\/span> <span class=\"token parameter variable\">-o<\/span> <span class=\"token parameter variable\">-name<\/span> <span class=\"token string\">&#034;*.jsp&#034;<\/span> <span class=\"token parameter variable\">-o<\/span> <span class=\"token parameter variable\">-name<\/span> <span class=\"token string\">&#034;*.asp&#034;<\/span><\/p>\n<p><span class=\"token comment\"># 2. \u641c\u7d22WebShell\u7279\u5f81<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-r<\/span> <span class=\"token string\">&#034;eval(&#034;<\/span> \/var\/www\/ <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-r<\/span> <span class=\"token string\">&#034;assert(&#034;<\/span> \/var\/www\/ <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-r<\/span> <span class=\"token string\">&#034;base64_decode&#034;<\/span> \/var\/www\/ <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-r<\/span> <span class=\"token string\">&#034;system(&#034;<\/span> \/var\/www\/ <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-r<\/span> <span class=\"token string\">&#034;cmd&#061;&#034;<\/span> \/var\/www\/ <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<\/p>\n<p><span class=\"token comment\"># 3. \u5206\u6790\u8bbf\u95ee\u65e5\u5fd7<\/span><br \/>\n<span class=\"token comment\"># \u67e5\u770bPOST\u8bf7\u6c42&#xff08;WebShell\u901a\u5e38\u662fPOST&#xff09;<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;POST&#034;<\/span> \/var\/log\/nginx\/access.log <span class=\"token operator\">|<\/span> <span class=\"token function\">head<\/span> <span class=\"token parameter variable\">-50<\/span><\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u5f02\u5e38User-Agent<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-v<\/span> <span class=\"token string\">&#034;Mozilla&#034;<\/span> \/var\/log\/nginx\/access.log <span class=\"token operator\">|<\/span> <span class=\"token function\">head<\/span> <span class=\"token parameter variable\">-50<\/span><\/p>\n<p><span class=\"token comment\"># \u67e5\u770b\u8fd4\u56de200\u7684\u53ef\u7591\u8def\u5f84<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034; 200 &#034;<\/span> \/var\/log\/nginx\/access.log <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-E<\/span> <span class=\"token string\">&#034;\\\\.(php|jsp|asp)&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">head<\/span> <span class=\"token parameter variable\">-50<\/span><\/p>\n<p><span class=\"token comment\"># 4. \u67e5\u770b\u6587\u4ef6\u4e0a\u4f20\u75d5\u8ff9<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;upload&#034;<\/span> \/var\/log\/nginx\/access.log<br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;multipart&#034;<\/span> \/var\/log\/nginx\/access.log<\/p>\n<h4>\u5206\u6790\u8def\u5f84\u4e8c&#xff1a;\u8fdb\u7a0b\u4e0e\u540e\u95e8\u6392\u67e5<\/h4>\n<p><span class=\"token comment\"># 1. \u67e5\u627e\u5f02\u5e38\u8fdb\u7a0b<\/span><br \/>\n<span class=\"token comment\"># \u5360\u7528CPU\u9ad8\u7684\u8fdb\u7a0b<\/span><br \/>\n<span class=\"token function\">ps<\/span> aux <span class=\"token parameter variable\">&#8211;sort<\/span><span class=\"token operator\">&#061;<\/span>-%cpu <span class=\"token operator\">|<\/span> <span class=\"token function\">head<\/span> <span class=\"token parameter variable\">-20<\/span><\/p>\n<p><span class=\"token comment\"># \u4e0d\u5728\u6807\u51c6\u8def\u5f84\u7684\u8fdb\u7a0b<\/span><br \/>\n<span class=\"token function\">ps<\/span> aux <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-v<\/span> <span class=\"token string\">&#034;\/usr\\\\|\/sbin\\\\|\/bin&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-v<\/span> <span class=\"token function\">grep<\/span><\/p>\n<p><span class=\"token comment\"># 2. \u68c0\u67e5\u9690\u85cf\u8fdb\u7a0b<\/span><br \/>\n<span class=\"token comment\"># \u5bf9\u6bd4ps\u548c\/proc\u76ee\u5f55<\/span><br \/>\n<span class=\"token function\">ls<\/span> \/proc\/ <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-E<\/span> <span class=\"token string\">&#034;^[0-9]&#043;$&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">sort<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/proc_pids.txt<br \/>\n<span class=\"token function\">ps<\/span> <span class=\"token parameter variable\">-eo<\/span> pid <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-E<\/span> <span class=\"token string\">&#034;^[0-9]&#043;$&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">sort<\/span> <span class=\"token operator\">&gt;<\/span> \/tmp\/ps_pids.txt<br \/>\n<span class=\"token function\">diff<\/span> \/tmp\/proc_pids.txt \/tmp\/ps_pids.txt<\/p>\n<p><span class=\"token comment\"># 3. \u68c0\u67e5\u7f51\u7edc\u8fde\u63a5\u4e2d\u7684\u5f02\u5e38<\/span><br \/>\n<span class=\"token comment\"># \u8fde\u63a5\u5230\u5883\u5916IP\u7684\u8fdb\u7a0b<\/span><br \/>\n<span class=\"token function\">netstat<\/span> <span class=\"token parameter variable\">-antp<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> ESTABLISHED <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-v<\/span> <span class=\"token string\">&#034;127.0.0.1&#034;<\/span><\/p>\n<p><span class=\"token comment\"># \u5f02\u5e38\u7aef\u53e3\u76d1\u542c<\/span><br \/>\n<span class=\"token function\">netstat<\/span> <span class=\"token parameter variable\">-antp<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> LISTEN <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-v<\/span> <span class=\"token string\">&#034;127.0.0.1&#034;<\/span><\/p>\n<p><span class=\"token comment\"># 4. \u68c0\u67e5SSH\u540e\u95e8<\/span><br \/>\n<span class=\"token comment\"># SSH\u516c\u94a5<\/span><br \/>\n<span class=\"token function\">cat<\/span> ~\/.ssh\/authorized_keys<br \/>\n<span class=\"token function\">cat<\/span> \/root\/.ssh\/authorized_keys<\/p>\n<p><span class=\"token comment\"># SSH\u914d\u7f6e\u6587\u4ef6<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-i<\/span> <span class=\"token string\">&#034;PermitRootLogin\\\\|PasswordAuthentication&#034;<\/span> \/etc\/ssh\/sshd_config<\/p>\n<h4>\u5206\u6790\u8def\u5f84\u4e09&#xff1a;\u65e5\u5fd7\u6eaf\u6e90<\/h4>\n<p><span class=\"token comment\"># 1. SSH\u767b\u5f55\u65e5\u5fd7<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;Accepted&#034;<\/span> \/var\/log\/auth.log      <span class=\"token comment\"># \u6210\u529f\u767b\u5f55<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;Failed&#034;<\/span> \/var\/log\/auth.log        <span class=\"token comment\"># \u5931\u8d25\u767b\u5f55<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;Invalid&#034;<\/span> \/var\/log\/auth.log       <span class=\"token comment\"># \u65e0\u6548\u7528\u6237<\/span><\/p>\n<p><span class=\"token comment\"># 2. sudo\u4f7f\u7528\u8bb0\u5f55<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;sudo&#034;<\/span> \/var\/log\/auth.log <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token parameter variable\">-i<\/span> <span class=\"token string\">&#034;command&#034;<\/span><\/p>\n<p><span class=\"token comment\"># 3. su\u5207\u6362\u8bb0\u5f55<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;su:&#034;<\/span> \/var\/log\/auth.log<\/p>\n<p><span class=\"token comment\"># 4. Web\u8bbf\u95ee\u65e5\u5fd7\u5206\u6790<\/span><br \/>\n<span class=\"token comment\"># \u6309\u65f6\u95f4\u8303\u56f4\u67e5\u770b<\/span><br \/>\n<span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;$4 &gt;&#061; &#034;[20\/Sep\/2026:00:00:00&#034; &amp;&amp; $4 &lt;&#061; &#034;[21\/Sep\/2026:00:00:00&#034;&#039;<\/span> \/var\/log\/nginx\/access.log<\/p>\n<p><span class=\"token comment\"># \u6309IP\u7edf\u8ba1\u8bbf\u95ee\u91cf<\/span><br \/>\n<span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;{print $1}&#039;<\/span> \/var\/log\/nginx\/access.log <span class=\"token operator\">|<\/span> <span class=\"token function\">sort<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">uniq<\/span> <span class=\"token parameter variable\">-c<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">sort<\/span> <span class=\"token parameter variable\">-rn<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">head<\/span> <span class=\"token parameter variable\">-20<\/span><\/p>\n<p><span class=\"token comment\"># 5. \u67e5\u770b\u653b\u51fb\u8005\u7684\u64cd\u4f5c\u65f6\u95f4\u7ebf<\/span><br \/>\n<span class=\"token comment\"># \u4ece\u65e5\u5fd7\u4e2d\u63d0\u53d6\u653b\u51fb\u8005IP\u7684\u6240\u6709\u8bbf\u95ee\u8bb0\u5f55<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;\u653b\u51fb\u8005IP&#034;<\/span> \/var\/log\/nginx\/access.log <span class=\"token operator\">&gt;<\/span> \/tmp\/attacker_access.log<\/p>\n<h4>\u5206\u6790\u8def\u5f84\u56db&#xff1a;\u6a2a\u5411\u79fb\u52a8\u6392\u67e5<\/h4>\n<p><span class=\"token comment\"># 1. \u68c0\u67e5\u662f\u5426\u6709\u6a2a\u5411\u79fb\u52a8\u7684\u75d5\u8ff9<\/span><br \/>\n<span class=\"token comment\"># SMB\u8fde\u63a5<\/span><br \/>\n<span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;smbd&#034;<\/span> \/var\/log\/samba\/ <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<\/p>\n<p><span class=\"token comment\"># 2. \u68c0\u67e5\u6700\u8fd1\u767b\u5f55\u7684\u7528\u6237<\/span><br \/>\nlastlog<br \/>\nlast<\/p>\n<p><span class=\"token comment\"># 3. \u68c0\u67e5\u5f02\u5e38\u7684\u8fdc\u7a0b\u8fde\u63a5<\/span><br \/>\n<span class=\"token function\">netstat<\/span> <span class=\"token parameter variable\">-antp<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;:3389\\\\|:445\\\\|:3306\\\\|:22&#034;<\/span><\/p>\n<p><span class=\"token comment\"># 4. \u68c0\u67e5\u8ba1\u5212\u4efb\u52a1\u4e2d\u7684\u6a2a\u5411\u811a\u672c<\/span><br \/>\n<span class=\"token function\">crontab<\/span> <span class=\"token parameter variable\">-l<\/span><br \/>\n<span class=\"token function\">cat<\/span> \/etc\/crontab<br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-la<\/span> \/etc\/cron.d\/<br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-la<\/span> \/etc\/cron.hourly\/<br \/>\n<span class=\"token function\">ls<\/span> <span class=\"token parameter variable\">-la<\/span> \/etc\/cron.daily\/<\/p>\n<p>&#x1f4a1; \u63d0\u793a&#xff1a;\u65e5\u5fd7\u5206\u6790\u662f\u6eaf\u6e90\u7684\u5173\u952e\u3002\u517b\u6210\u597d\u4e60\u60ef&#xff0c;\u628a\u5173\u952e\u65e5\u5fd7\u90fd\u5f80\u96c6\u4e2d\u65e5\u5fd7\u7cfb\u7edf&#xff08;ELK\/SIEM&#xff09;\u9001&#xff0c;\u4e8b\u540e\u6392\u67e5\u6548\u7387\u4f1a\u9ad8\u5f88\u591a\u3002<\/p>\n<hr \/>\n<h3>\u9636\u6bb5\u56db&#xff1a;\u5a01\u80c1\u6e05\u9664<\/h3>\n<p>\u76ee\u6807&#xff1a;\u5f7b\u5e95\u6e05\u9664\u653b\u51fb\u8005\u7559\u4e0b\u7684\u6728\u9a6c\u3001\u540e\u95e8\u3001\u8d26\u53f7<\/p>\n<h4>\u6e05\u9664\u6e05\u5355<\/h4>\n<table>\n<tr>\u6e05\u9664\u9879\u68c0\u67e5\/\u6e05\u9664\u65b9\u6cd5\u6ce8\u610f\u4e8b\u9879<\/tr>\n<tbody>\n<tr>\n<td>WebShell<\/td>\n<td>\u626b\u63cf&#043;\u4eba\u5de5\u786e\u8ba4\u5220\u9664<\/td>\n<td>\u786e\u8ba4\u5907\u4efd&#xff0c;\u522b\u8bef\u5220\u6b63\u5e38\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>\u6728\u9a6c\/\u50f5\u5c38\u7a0b\u5e8f<\/td>\n<td>\u7ed3\u675f\u8fdb\u7a0b&#043;\u5220\u9664\u6587\u4ef6<\/td>\n<td>\u6ce8\u610f\u9690\u85cf\u8fdb\u7a0b\u548crootkit<\/td>\n<\/tr>\n<tr>\n<td>\u540e\u95e8\u8d26\u53f7<\/td>\n<td>\u5220\u9664\u5f02\u5e38\u7528\u6237<\/td>\n<td>\u68c0\u67e5\/etc\/passwd\u3001\u5f71\u5b50\u8d26\u53f7<\/td>\n<\/tr>\n<tr>\n<td>SSH\u516c\u94a5<\/td>\n<td>\u6e05\u7406authorized_keys<\/td>\n<td>\u68c0\u67e5\u6240\u6709\u7528\u6237\u7684SSH\u76ee\u5f55<\/td>\n<\/tr>\n<tr>\n<td>\u8ba1\u5212\u4efb\u52a1\u540e\u95e8<\/td>\n<td>\u6e05\u7406\u5f02\u5e38cron<\/td>\n<td>\u68c0\u67e5\u6240\u6709cron\u76ee\u5f55<\/td>\n<\/tr>\n<tr>\n<td>\u542f\u52a8\u9879\u540e\u95e8<\/td>\n<td>\u6e05\u7406\u81ea\u542f\u52a8<\/td>\n<td>\u68c0\u67e5rc.local\u3001systemd\u670d\u52a1<\/td>\n<\/tr>\n<tr>\n<td>\u540e\u95e8\u7aef\u53e3<\/td>\n<td>\u5173\u95ed\u5f02\u5e38\u76d1\u542c<\/td>\n<td>\u7ed3\u5408\u9632\u706b\u5899\u963b\u65ad<\/td>\n<\/tr>\n<tr>\n<td>\u88ab\u7be1\u6539\u6587\u4ef6<\/td>\n<td>\u4ece\u5907\u4efd\u6062\u590d<\/td>\n<td>\u786e\u8ba4\u5907\u4efd\u662f\u5e72\u51c0\u7684<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>WebShell\u67e5\u6740\u5de5\u5177<\/h4>\n<table>\n<tr>\u5de5\u5177\u5e73\u53f0\u7279\u70b9<\/tr>\n<tbody>\n<tr>\n<td>D\u76fe<\/td>\n<td>Windows<\/td>\n<td>\u56fd\u4ea7WebShell\u67e5\u6740<\/td>\n<\/tr>\n<tr>\n<td>\u6cb3\u9a6c<\/td>\n<td>Linux\/Windows<\/td>\n<td>\u4e13\u4e1aWebShell\u67e5\u6740<\/td>\n<\/tr>\n<tr>\n<td>\u4e91\u9501<\/td>\n<td>\u670d\u52a1\u5668\u7aef<\/td>\n<td>\u9632\u62a4&#043;\u67e5\u6740<\/td>\n<\/tr>\n<tr>\n<td>find&#043;grep<\/td>\n<td>Linux<\/td>\n<td>\u624b\u52a8\u67e5\u6740<\/td>\n<\/tr>\n<tr>\n<td>ClamAV<\/td>\n<td>Linux<\/td>\n<td>\u5f00\u6e90\u6740\u6bd2\u8f6f\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span class=\"token comment\"># ClamAV\u5b89\u88c5\u548c\u4f7f\u7528<\/span><br \/>\n<span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> clamav clamav-daemon<br \/>\nfreshclam                <span class=\"token comment\"># \u66f4\u65b0\u75c5\u6bd2\u5e93<\/span><br \/>\nclamscan <span class=\"token parameter variable\">-r<\/span> \/var\/www\/    <span class=\"token comment\"># \u626b\u63cfWeb\u76ee\u5f55<\/span><br \/>\nclamscan <span class=\"token parameter variable\">-r<\/span> \/ <span class=\"token parameter variable\">&#8211;remove<\/span>   <span class=\"token comment\"># \u5168\u76d8\u626b\u63cf\u5e76\u5220\u9664<\/span><\/p>\n<p>\u26a0\ufe0f \u6ce8\u610f&#xff1a;\u5a01\u80c1\u6e05\u9664\u540e\u4e00\u5b9a\u8981\u505a&#034;\u786e\u8ba4\u6e05\u9664&#034;\u2014\u2014\u91cd\u65b0\u626b\u63cf\u3001\u91cd\u65b0\u68c0\u67e5&#xff0c;\u786e\u4fdd\u6ca1\u6709\u9057\u6f0f\u7684\u540e\u95e8\u3002\u5f88\u591a\u5165\u4fb5\u4e8b\u4ef6\u56e0\u4e3a\u6f0f\u4e86\u4e00\u4e2a\u540e\u95e8&#xff0c;\u6ca1\u8fc7\u51e0\u5929\u53c8\u88ab\u9ed1\u4e86\u3002<\/p>\n<hr \/>\n<h3>\u9636\u6bb5\u4e94&#xff1a;\u6062\u590d\u4e0e\u52a0\u56fa<\/h3>\n<p>\u76ee\u6807&#xff1a;\u6062\u590d\u4e1a\u52a1\u6b63\u5e38\u8fd0\u884c&#xff0c;\u9632\u6b62\u518d\u6b21\u88ab\u5165\u4fb5<\/p>\n<h4>\u6062\u590d\u4f18\u5148\u7ea7<\/h4>\n<table>\n<tr>\u4f18\u5148\u7ea7\u6062\u590d\u5185\u5bb9\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>P0<\/td>\n<td>\u6838\u5fc3\u4e1a\u52a1\u7cfb\u7edf<\/td>\n<td>\u786e\u4fdd\u4e1a\u52a1\u53ef\u7528<\/td>\n<\/tr>\n<tr>\n<td>P1<\/td>\n<td>\u6570\u636e\u5e93<\/td>\n<td>\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027<\/td>\n<\/tr>\n<tr>\n<td>P2<\/td>\n<td>Web\u5e94\u7528<\/td>\n<td>\u4ece\u5e72\u51c0\u5907\u4efd\u6062\u590d<\/td>\n<\/tr>\n<tr>\n<td>P3<\/td>\n<td>\u4e2d\u95f4\u4ef6\/\u670d\u52a1\u5668<\/td>\n<td>\u8865\u4e01\u52a0\u56fa<\/td>\n<\/tr>\n<tr>\n<td>P4<\/td>\n<td>\u5b89\u5168\u8bbe\u5907<\/td>\n<td>\u8c03\u6574\u9632\u62a4\u7b56\u7565<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u5b89\u5168\u52a0\u56fa\u6e05\u5355<\/h4>\n<p>\u25a1 \u7cfb\u7edf\u8865\u4e01&#xff1a;\u66f4\u65b0\u6240\u6709\u7cfb\u7edf\u548c\u5e94\u7528\u7684\u5b89\u5168\u8865\u4e01<br \/>\n\u25a1 \u5bc6\u7801\u91cd\u7f6e&#xff1a;\u6240\u6709\u76f8\u5173\u8d26\u53f7\u5bc6\u7801\u5168\u90e8\u91cd\u7f6e<br \/>\n\u25a1 \u6743\u9650\u6536\u655b&#xff1a;\u5173\u95ed\u4e0d\u5fc5\u8981\u7684\u670d\u52a1\u548c\u7aef\u53e3<br \/>\n\u25a1 \u9632\u706b\u5899&#xff1a;\u52a0\u56fa\u9632\u706b\u5899\u89c4\u5219&#xff0c;\u53ea\u5141\u8bb8\u5fc5\u8981\u7684\u8bbf\u95ee<br \/>\n\u25a1 \u767b\u5f55\u52a0\u56fa&#xff1a;SSH\u7981\u7528\u5bc6\u7801\u767b\u5f55\u3001\u542f\u7528\u5bc6\u94a5\u767b\u5f55<br \/>\n\u25a1 \u65e5\u5fd7\u5ba1\u8ba1&#xff1a;\u5f00\u542f\u8be6\u7ec6\u65e5\u5fd7\u5e76\u5b9a\u671f\u5ba1\u8ba1<br \/>\n\u25a1 \u5907\u4efd\u7b56\u7565&#xff1a;\u786e\u4fdd\u5907\u4efd\u662f\u5e72\u51c0\u7684\u3001\u5b9a\u671f\u9a8c\u8bc1\u5907\u4efd<br \/>\n\u25a1 WAF\u89c4\u5219&#xff1a;\u66f4\u65b0WAF\u89c4\u5219&#xff0c;\u62e6\u622a\u5df2\u77e5\u653b\u51fb\u5411\u91cf<br \/>\n\u25a1 \u5b89\u5168\u76d1\u63a7&#xff1a;\u90e8\u7f72EDR\/HIDS&#xff0c;\u52a0\u5f3a\u76d1\u63a7\u544a\u8b66<br \/>\n\u25a1 \u6f0f\u6d1e\u4fee\u590d&#xff1a;\u4fee\u590d\u88ab\u5229\u7528\u7684\u6f0f\u6d1e\u70b9<\/p>\n<p>&#x1f4a1; \u63d0\u793a&#xff1a;\u6062\u590d\u524d\u4e00\u5b9a\u8981\u786e\u8ba4\u5907\u4efd\u662f\u5e72\u51c0\u7684&#xff01;\u5982\u679c\u5907\u4efd\u91cc\u5c31\u6709\u540e\u95e8&#xff0c;\u6062\u590d\u7b49\u4e8e\u767d\u5e72\u3002<\/p>\n<hr \/>\n<h3>\u9636\u6bb5\u516d&#xff1a;\u62a5\u544a\u8f93\u51fa<\/h3>\n<p>\u76ee\u6807&#xff1a;\u8f93\u51fa\u5b8c\u6574\u7684\u5e94\u6025\u54cd\u5e94\u62a5\u544a&#xff0c;\u603b\u7ed3\u7ecf\u9a8c\u6559\u8bad<\/p>\n<h4>\u62a5\u544a\u7ed3\u6784<\/h4>\n<p>1. \u4e8b\u4ef6\u6982\u8ff0<br \/>\n   &#8211; \u4e8b\u4ef6\u65f6\u95f4\u7ebf<br \/>\n   &#8211; \u4e8b\u4ef6\u7c7b\u578b<br \/>\n   &#8211; \u5f71\u54cd\u8303\u56f4<br \/>\n   &#8211; \u4e25\u91cd\u7a0b\u5ea6\u8bc4\u4f30<\/p>\n<p>2. \u4e8b\u4ef6\u5206\u6790<br \/>\n   &#8211; \u5165\u4fb5\u5165\u53e3&#xff08;\u600e\u4e48\u8fdb\u6765\u7684&#xff09;<br \/>\n   &#8211; \u653b\u51fb\u8def\u5f84&#xff08;\u8fdb\u6765\u540e\u505a\u4e86\u4ec0\u4e48&#xff09;<br \/>\n   &#8211; \u5f71\u54cd\u8bc4\u4f30&#xff08;\u54ea\u4e9b\u7cfb\u7edf\/\u6570\u636e\u53d7\u5f71\u54cd&#xff09;<br \/>\n   &#8211; \u653b\u51fb\u8005\u753b\u50cf&#xff08;\u624b\u6cd5\u3001\u5de5\u5177\u3001\u65f6\u95f4&#xff09;<\/p>\n<p>3. \u5904\u7f6e\u8fc7\u7a0b<br \/>\n   &#8211; \u5e94\u6025\u54cd\u5e94\u56e2\u961f<br \/>\n   &#8211; \u5904\u7f6e\u65f6\u95f4\u7ebf<br \/>\n   &#8211; \u91c7\u53d6\u7684\u63aa\u65bd<\/p>\n<p>4. \u4fee\u590d\u4e0e\u52a0\u56fa<br \/>\n   &#8211; \u5df2\u5b8c\u6210\u7684\u4fee\u590d<br \/>\n   &#8211; \u5efa\u8bae\u7684\u957f\u671f\u52a0\u56fa\u63aa\u65bd<\/p>\n<p>5. \u7ecf\u9a8c\u6559\u8bad<br \/>\n   &#8211; \u672c\u6b21\u4e8b\u4ef6\u7684\u6839\u672c\u539f\u56e0<br \/>\n   &#8211; \u53ef\u4ee5\u6539\u8fdb\u7684\u5730\u65b9<br \/>\n   &#8211; \u540e\u7eed\u884c\u52a8\u8ba1\u5212<\/p>\n<p>&#x1f4a1; \u63d0\u793a&#xff1a;\u597d\u7684\u5e94\u6025\u62a5\u544a\u4e0d\u4ec5\u8bb0\u5f55&#034;\u53d1\u751f\u4e86\u4ec0\u4e48&#034;&#xff0c;\u66f4\u91cd\u8981\u7684\u662f&#034;\u4e3a\u4ec0\u4e48\u4f1a\u53d1\u751f&#034;\u548c&#034;\u4ee5\u540e\u600e\u4e48\u907f\u514d&#034;\u3002<\/p>\n<hr \/>\n<h3>\u5e94\u6025\u54cd\u5e94\u5fc5\u5907\u5de5\u5177\u7bb1<\/h3>\n<table>\n<tr>\u7c7b\u522b\u5de5\u5177\u7528\u9014<\/tr>\n<tbody>\n<tr>\n<td>\u8fdb\u7a0b\u5206\u6790<\/td>\n<td>ps\u3001top\u3001htop\u3001Process Hacker<\/td>\n<td>\u8fdb\u7a0b\u67e5\u770b\u548c\u5206\u6790<\/td>\n<\/tr>\n<tr>\n<td>\u7f51\u7edc\u5206\u6790<\/td>\n<td>netstat\u3001ss\u3001tcpdump\u3001Wireshark<\/td>\n<td>\u7f51\u7edc\u8fde\u63a5\u548c\u6d41\u91cf\u5206\u6790<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u5fd7\u5206\u6790<\/td>\n<td>grep\u3001awk\u3001sed\u3001ELK<\/td>\n<td>\u65e5\u5fd7\u68c0\u7d22\u548c\u5206\u6790<\/td>\n<\/tr>\n<tr>\n<td>WebShell\u67e5\u6740<\/td>\n<td>\u6cb3\u9a6c\u3001D\u76fe\u3001ClamAV<\/td>\n<td>WebShell\u548c\u75c5\u6bd2\u67e5\u6740<\/td>\n<\/tr>\n<tr>\n<td>\u5185\u5b58\u53d6\u8bc1<\/td>\n<td>Volatility\u3001LiME<\/td>\n<td>\u5185\u5b58\u955c\u50cf\u548c\u5206\u6790<\/td>\n<\/tr>\n<tr>\n<td>\u78c1\u76d8\u53d6\u8bc1<\/td>\n<td>dd\u3001FTK Imager<\/td>\n<td>\u78c1\u76d8\u955c\u50cf\u548c\u5206\u6790<\/td>\n<\/tr>\n<tr>\n<td>\u6587\u4ef6\u5206\u6790<\/td>\n<td>file\u3001strings\u3001md5sum<\/td>\n<td>\u6587\u4ef6\u7c7b\u578b\u548c\u54c8\u5e0c\u6821\u9a8c<\/td>\n<\/tr>\n<tr>\n<td>\u540e\u95e8\u68c0\u6d4b<\/td>\n<td>rkhunter\u3001chkrootkit<\/td>\n<td>Rootkit\u68c0\u6d4b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p>\u5b66\u4e60\u8d44\u6e90<\/p>\n<p>2026\u5e74\u6700\u65b0\u7248\u672c&#xff0c;\u5168\u7f51\u6700\u5168\u7684\u7f51\u5b89\u89c6\u9891\u6559\u7a0b\u3002\u8017\u65f6\u534a\u5e74\u6253\u9020&#xff0c;\u4e4b\u524d\u90fd\u662f\u5185\u90e8\u8d44\u6e90&#xff0c;\u4e13\u4e1a\u65b9\u9762\u7edd\u5bf9\u53ef\u4ee5\u79d2\u6740\u56fd\u518599%\u7684\u673a\u6784\u548c\u4e2a\u4eba\u6559\u5b66&#xff01;\u5168\u7f51\u72ec\u4e00\u4efd&#xff0c;\u4f60\u4e0d\u53ef\u80fd\u5728\u7f51\u4e0a\u627e\u5230\u8fd9\u4e48\u4e13\u4e1a\u7684\u6559\u7a0b\u3002<\/p>\n<p>\u5185\u5bb9\u6db5\u76d6\u4e86\u5165\u95e8\u5fc5\u5907\u7684\u64cd\u4f5c\u7cfb\u7edf\u3001\u8ba1\u7b97\u673a\u7f51\u7edc\u548c\u7f16\u7a0b\u8bed\u8a00\u7b49\u521d\u7ea7\u77e5\u8bc6&#xff0c;\u800c\u4e14\u5305\u542b\u4e86\u4e2d\u7ea7\u7684\u5404\u79cd\u6e17\u900f\u6280\u672f&#xff0c;\u5e76\u4e14\u8fd8\u6709\u540e\u671f\u7684CTF\u5bf9\u6297\u3001\u533a\u5757\u94fe\u5b89\u5168\u7b49\u9ad8\u9636\u6280\u672f\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260923172459-6ab40b6b86dc0.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260923172502-6ab40b6e632be.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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