{"id":3425,"date":"2017-07-15T19:32:32","date_gmt":"2017-07-15T11:32:32","guid":{"rendered":"https:\/\/ixyzero.com\/blog\/?p=3425"},"modified":"2017-07-21T20:20:37","modified_gmt":"2017-07-21T12:20:37","slug":"centos%e4%b8%8baudit%e7%9a%84%e4%bd%bf%e7%94%a8%e7%90%86%e8%a7%a3%e5%ae%a1%e8%ae%a1%e6%97%a5%e5%bf%97%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/3425.html","title":{"rendered":"CentOS\u4e0baudit\u7684\u4f7f\u7528#\u7406\u89e3\u5ba1\u8ba1\u65e5\u5fd7\u6587\u4ef6"},"content":{"rendered":"<p>=Start=<\/p>\n<h4 id=\"CentOS6\u4e0baudit\u7684\u4f7f\u7528-\u7f18\u7531\uff1a\">\u7f18\u7531\uff1a<\/h4>\n<p>\u5728\u6211\u4eec\u4f7f\u7528Linux\u4f5c\u4e3a\u81ea\u5df1\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5b89\u5168\u9632\u62a4\u662f\u4e00\u4e2a\u4e0d\u5f97\u4e0d\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u907f\u514d\u522b\u4eba\u76d7\u53d6\u6211\u4eec\u7684\u6570\u636e\uff0c\u6211\u4eec\u9700\u8981\u65f6\u523b\u5173\u6ce8\u5b83\u3002\u5b89\u5168\u9632\u62a4\u5305\u62ec\u5f88\u591a\u4e1c\u897f\uff0c\u5ba1\u8ba1\u662f\u5176\u4e2d\u4e4b\u4e00\u3002<\/p>\n<h4 id=\"CentOS6\u4e0baudit\u7684\u4f7f\u7528-\u6b63\u6587\uff1a\">\u6b63\u6587\uff1a<\/h4>\n<h5 id=\"CentOS6\u4e0baudit\u7684\u4f7f\u7528-\u53c2\u8003\u89e3\u7b54\uff1a\">\u53c2\u8003\u89e3\u7b54\uff1a<\/h5>\n<div>\n<div class=\"titlepage\">\n<div>\n<div>\n<h5 class=\"title\"><span style=\"color: #ff0000;\">\u7406\u89e3\u5ba1\u8ba1\u65e5\u5fd7\u6587\u4ef6<\/span><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"para\">\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5ba1\u8ba1\u65e5\u5fd7\u5b58\u5728\u00a0<code class=\"filename\">\/var\/log\/audit\/audit.log<\/code>\u00a0\u6587\u4ef6\u4e2d\uff1b\u5982\u679c\u542f\u7528\u65e5\u5fd7\u65cb\u8f6c\uff0c\u5c31\u53ef\u4ee5\u65cb\u8f6c\u50a8\u5b58\u5728\u540c\u4e00\u76ee\u5f55\u4e2d\u7684\u00a0<code class=\"filename\">audit.log<\/code>\u00a0\u6587\u4ef6\u3002<\/div>\n<div class=\"para\">\u4ee5\u4e0b\u7684\u5ba1\u6838\u89c4\u5219\u8bb0\u5f55\u4e86\u6bcf\u6b21\u8bfb\u53d6\u6216\u8005\u4fee\u6539\u00a0<code class=\"filename\">\/etc\/ssh\/sshd_config<\/code>\u00a0\u6587\u4ef6\u7684\u5c1d\u8bd5\uff1a<\/div>\n<pre class=\"screen\">-w \/etc\/ssh\/sshd_config -p warx -k sshd_config\r\n<\/pre>\n<div class=\"para\">\u5982\u679c\u00a0<code class=\"systemitem\">auditd<\/code>\u00a0\u5b88\u62a4\u7a0b\u5e8f\u5728\u8fd0\u884c\uff0c\u5c31\u9700\u5728\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u521b\u9020\u65b0\u4e8b\u4ef6\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0cat \/etc\/ssh\/sshd_config<\/pre>\n<\/div>\n<div class=\"para\">\u5728\u00a0<code class=\"filename\">audit.log<\/code>\u00a0\u6587\u4ef6\u4e2d\u7684\u4e8b\u4ef6\u5982\u4e0b\u6240\u793a\uff1a<\/div>\n<pre class=\"screen\">type=SYSCALL msg=audit(1364481363.243:24287): arch=c000003e syscall=2 success=no exit=-13 a0=7fffd19c5592 a1=0 a2=7fffd19c4b50 a3=a items=1 ppid=2686 pid=3538 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=pts0 ses=1 comm=\"cat\" exe=\"\/bin\/cat\" subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=\"sshd_config\"\r\ntype=CWD msg=audit(1364481363.243:24287):  cwd=\"\/home\/shadowman\"\r\ntype=PATH msg=audit(1364481363.243:24287): item=0 name=\"\/etc\/ssh\/sshd_config\" inode=409248 dev=fd:00 mode=0100600 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:etc_t:s0\r\n<\/pre>\n<div class=\"para\"><span style=\"color: #0000ff;\"><strong>\u4ee5\u4e0a\u4e8b\u4ef6\u7531\u4e09\u4e2a\u8bb0\u5f55\u7ec4\u6210\uff08\u6bcf\u4e2a\u4ee5\u00a0<code class=\"literal\">type=<\/code>\u00a0\u5b57\u7b26\u4e32\u4f5c\u4e3a\u5f00\u59cb\uff09\uff0c\u5171\u4eab\u76f8\u540c\u7684\u65f6\u95f4\u6233\u548c\u7f16\u53f7\u3002<\/strong><\/span>\u6bcf\u4e2a\u8bb0\u5f55\u5305\u542b\u597d\u51e0\u5bf9\u00a0<code class=\"literal\"><em class=\"replaceable\">name<\/em>=<em class=\"replaceable\">value<\/em><\/code>\u00a0\uff0c\u7531\u7a7a\u683c\u6216\u8005\u9017\u53f7\u5206\u5f00\u3002\u4ee5\u4e0b\u662f\u5173\u4e8e\u4ee5\u4e0a\u4e8b\u4ef6\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/div>\n<h6 class=\"para\"><span style=\"color: #ff0000;\">\u7b2c\u4e00\u4e2a\u8bb0\u5f55<\/span><\/h6>\n<div class=\"variablelist\">\n<dl class=\"variablelist\">\n<dt><span class=\"term\"><code class=\"literal\">type=SYSCALL<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">type<\/code>\u00a0\u8f93\u5165\u680f\u5305\u542b\u8fd9\u7c7b\u8bb0\u5f55\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u00a0<code class=\"literal\">SYSCALL<\/code>\u00a0\u6570\u503c\u8be6\u7ec6\u8bf4\u660e\u8fde\u63a5\u5230 Kernel \u7684\u7cfb\u7edf\u8c03\u7528\u89e6\u53d1\u4e86\u8fd9\u4e2a\u8bb0\u5f55\u3002<\/div>\n<div class=\"para\">\u4e3a\u4e86\u5217\u51fa\u6240\u6709\u53ef\u80fd\u7684\u7c7b\u578b\u503c\u548c\u5b83\u4eec\u7684\u89e3\u91ca\uff0c\u8bf7\u53c2\u8003\u3008<a class=\"xref\" href=\"https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Audit_Record_Types.html\">\u7b2c\u00a0B.2\u00a0\u8282 \u201c\u5ba1\u6838\u8bb0\u5f55\u7c7b\u578b\u201d<\/a>\u3009\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">msg=audit(1364481363.243:24287):<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">msg<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\uff1a<\/div>\n<div class=\"itemizedlist\">\n<ul>\n<li class=\"listitem\">\n<div class=\"para\"><code class=\"literal\">audit(<em class=\"replaceable\">time_stamp<\/em>:<em class=\"replaceable\">ID<\/em>)<\/code>\u00a0\u8868\u683c\u4e2d\u8bb0\u5f55\u7684\u65f6\u95f4\u6233\u548c\u7279\u6b8a ID\u3002\u5982\u679c\u591a\u79cd\u8bb0\u5f55\u751f\u6210\u4e3a\u76f8\u540c\u5ba1\u6838\u4e8b\u4ef6\u7684\u4e00\u90e8\u5206\uff0c\u90a3\u4e48\u5b83\u4eec\u53ef\u4ee5\u5171\u4eab\u76f8\u540c\u7684\u65f6\u95f4\u6233\u548c ID\u3002<\/div>\n<\/li>\n<li class=\"listitem\">\n<div class=\"para\">Kernel \u6216\u8005\u7528\u6237\u7a7a\u95f4\u5e94\u7528\u63d0\u4f9b\u4e0d\u540c\u7684\u4e8b\u4ef6\u7279\u5b9a\u00a0<code class=\"literal\"><em class=\"replaceable\">name<\/em>=<em class=\"replaceable\">value<\/em><\/code>\u00a0\u7ec4\u3002<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">arch=c000003e<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">arch<\/code>\u00a0\u8f93\u5165\u680f\u5305\u62ec\u5173\u4e8e\u7cfb\u7edfCPU\u67b6\u6784\u7684\u4fe1\u606f\u3002\u503c\u00a0<code class=\"literal\">c000003e<\/code>\u00a0\u662f\u4f7f\u7528 16 \u8fdb\u5236\u8868\u793a\u6cd5\u7f16\u7801\u3002\u5f53\u4f7f\u7528\u00a0<code class=\"command\">ausearch<\/code>\u00a0\u547d\u4ee4\u641c\u5bfb\u5ba1\u6838\u8bb0\u5f55\u65f6, \u4f7f\u7528\u00a0<code class=\"option\">-i<\/code>\u00a0\u6216\u8005\u00a0<code class=\"option\">--interpret<\/code>\u00a0\u9009\u9879\u81ea\u52a8\u8f6c\u5316\u4e3a 16 \u8fdb\u5236\u503c\u53ef\u4f9b\u4eba\u8bfb\u53d6\u7684\u5bf9\u7b49\u8bed\u3002\u00a0<code class=\"literal\">c000003e<\/code>\u00a0\u503c\u88ab\u89e3\u91ca\u4e3a\u00a0<code class=\"literal\">x86_64<\/code>\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">syscall=2<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">syscall<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u4f20\u8f93\u7ed9 Kernel \u7684\u8f93\u5165\u680f\u7c7b\u578b\u3002\u503c\u00a0<code class=\"literal\">2<\/code>\u00a0\u53ef\u4ee5\u4e0e\u5728\u00a0<code class=\"filename\">\/usr\/include\/asm\/unistd_64.h<\/code>\u00a0\u6587\u4ef6\u4e2d\u53ef\u4f9b\u4eba\u8bfb\u53d6\u7684\u5bf9\u7b49\u8bed\u76f8\u5339\u914d\u3002 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c<code class=\"literal\">2<\/code>\u00a0\u662f\u00a0<code class=\"literal\">open<\/code>\u00a0\u7cfb\u7edf\u8c03\u7528\u3002 \u8bf7\u6ce8\u610f\u00a0<span class=\"application\"><strong>ausyscall<\/strong><\/span>\u00a0\u5b9e\u7528\u7a0b\u5e8f\u5141\u8bb8\u60a8\u628a\u7cfb\u7edf\u8c03\u7528\u6570\u5b57\u8f6c\u6362\u6210\u53ef\u4f9b\u4eba\u8bfb\u53d6\u7684\u5bf9\u7b49\u8bed\u3002 \u4f7f\u7528\u00a0<code class=\"command\">ausyscall --dump<\/code>\u00a0\u547d\u4ee4\u6765\u5c55\u793a\u6240\u6709\u7684\u7cfb\u7edf\u8c03\u7528\u548c\u5b83\u4eec\u7684\u53f7\u7801\u3002\u5982\u60f3\u8981\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u8003\u00a0<span class=\"citerefentry\"><span class=\"refentrytitle\">ausyscall<\/span>(8)<\/span>\u00a0\u624b\u518c\u9875\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">success=no<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">success<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u7cfb\u7edf\u8c03\u7528\u662f\u5426\u88ab\u6210\u529f\u5730\u8bb0\u5f55\u5728\u7279\u5b9a\u4e8b\u4ef6\u4e2d\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8c03\u7528\u4e0d\u4f1a\u6210\u529f\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">exit=-13<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">exit<\/code>\u00a0\u8f93\u5165\u680f\u5305\u542b\u8be6\u7ec6\u8bf4\u660e\u7531\u7cfb\u7edf\u8c03\u7528\u6240\u8fd4\u56de\u7684\u9000\u51fa\u4ee3\u7801\u7684\u503c\u3002\u5728\u4e0d\u540c\u7684\u7cfb\u7edf\u8c03\u7528\u4e2d\uff0c\u503c\u5404\u4e0d\u76f8\u540c\u3002\u60a8\u53ef\u4ee5\u7528\u4ee5\u4e0b\u547d\u4ee4\u628a\u503c\u89e3\u91ca\u4e3a\u53ef\u4f9b\u4eba\u8bfb\u53d6\u7684\u5bf9\u7b49\u8bed\uff1a<code class=\"command\">ausearch --interpret --exit -13<\/code>\uff08\u5047\u8bbe\u60a8\u7684\u5ba1\u6838\u65e5\u5fd7\u4e2d\u5305\u542b\u7684\u4e8b\u4ef6\u6ca1\u6709\u9000\u51fa\u4ee3\u7801\u00a0<code class=\"literal\">-13<\/code>\uff09\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">a0=7fffd19c5592<\/code>,\u00a0<code class=\"literal\">a1=0<\/code>,\u00a0<code class=\"literal\">a2=7fffd19c5592<\/code>,\u00a0<code class=\"literal\">a3=a<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">a0<\/code>\u00a0\u5230\u00a0<code class=\"literal\">a3<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u524d\u56db\u4e2a\u53c2\u6570\uff0c\u5728\u8fd9\u4e2a\u4e8b\u4ef6\u4e2d\u4f7f\u7528 16 \u8fdb\u5236\u7f16\u7801\u7cfb\u7edf\u8c03\u7528\u3002\u8fd9\u4e9b\u53c2\u6570\u53d6\u51b3\u4e8e\u4f7f\u7528\u7684\u7cfb\u7edf\u8c03\u7528\uff1b\u5b83\u4eec\u53ef\u4ee5\u901a\u8fc7\u00a0<span class=\"application\"><strong>ausearch<\/strong><\/span>\u00a0\u5b9e\u7528\u7a0b\u5e8f\u6765\u89e3\u91ca\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">items=1<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">items<\/code>\u00a0\u8f93\u5165\u680f\u5305\u542b\u4e8b\u4ef6\u4e2d\u8def\u5f84\u8bb0\u5f55\u7684\u6570\u91cf\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">ppid=2686<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">items<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u7236\u8fdb\u7a0b ID\uff08PPID\uff09\u3002\u5728\u8fd9\u4e2a\u60c5\u51b5\u4e0b\uff0c<code class=\"literal\">2686<\/code>\u00a0\u662f\u00a0<code class=\"systemitem\">bash<\/code>\u00a0\u8fdb\u7a0b\u7684 PPID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">pid=3538<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">pid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u8fdb\u7a0b ID\uff08PID\uff09\u3002\u5728\u8fd9\u4e2a\u60c5\u51b5\u4e0b\uff0c<code class=\"literal\">3538<\/code>\u00a0\u662f\u00a0<code class=\"systemitem\">cat<\/code>\u00a0\u8fdb\u7a0b\u7684 PID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">auid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">auid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5ba1\u6838\u7528\u6237 ID\uff0c\u8fd9\u4e2a\u662f loginuid\u3002\u8fd9\u4e2aID\u662f\u7528\u6237\u5728\u767b\u5f55\u65f6\u4f7f\u7528\u7684\u5e76\u4e14\u5373\u4f7f\u5f53\u7528\u6237\u8eab\u4efd\u6539\u53d8\u65f6\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6bcf\u4e2a\u8fdb\u7a0b\u83b7\u53d6\u8be5ID\u3002\uff08\u4f8b\u5982\uff0c\u901a\u8fc7\u5207\u6362\u7528\u6237\u8d26\u6237\uff0c\u4f7f\u7528\u00a0<code class=\"command\">su - john<\/code>\u547d\u4ee4\uff09\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">uid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">uid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7684\u7528\u6237 ID\u3002\u4f7f\u7528\u4ee5\u4e0b\u6307\u4ee4\uff1a<code class=\"command\">ausearch -i --uid <em class=\"replaceable\">UID<\/em><\/code>\uff0c\u7528\u6237 ID \u5c31\u53ef\u4ee5\u88ab\u89e3\u91ca\u4e3a\u7528\u6237\u540d\u5b57\u3002\u5728\u8fd9\u4e2a\u60c5\u51b5\u4e0b\uff0c\u00a0<code class=\"literal\">500<\/code>\u00a0\u662f\u00a0<code class=\"literal\">shadowman<\/code>\u00a0\u7684\u7528\u6237 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">gid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">gid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7528\u6237\u7684 ID\u7ec4\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">euid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">euid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7528\u6237\u7684\u6709\u6548\u7528\u6237 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">suid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">suid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u8bbe\u7f6e\u7528\u6237 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">fsuid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">fsuid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7528\u6237\u7684\u6587\u4ef6\u7cfb\u7edf\u7528\u6237 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">egid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">egid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7528\u6237\u7684\u6709\u6548\u7fa4\u7ec4 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">sgid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">sgid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7528\u6237\u7684\u8bbe\u7f6e\u7fa4\u7ec4 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">fsgid=500<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">fsgid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5f00\u59cb\u5206\u6790\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u6587\u4ef6\u7cfb\u7edf\u7fa4\u7ec4 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">tty=pts0<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">tty<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u8c03\u7528\u5206\u6790\u8fdb\u7a0b\u7684\u7ec8\u7aef\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">ses=1<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">ses<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u8c03\u7528\u5206\u6790\u8fdb\u7a0b\u4f1a\u8bdd\u7684\u4f1a\u8bdd ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">comm=\"cat\"<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">comm<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u547d\u4ee4\u884c\u7684\u540d\u5b57\uff0c\u5b83\u88ab\u7528\u4e8e\u8c03\u7528\u5206\u6790\u8fdb\u7a0b\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u00a0<code class=\"command\">cat<\/code>\u00a0\u547d\u4ee4\u88ab\u7528\u6765\u89e6\u53d1\u5ba1\u6838\u4e8b\u4ef6\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">exe=\"\/bin\/cat\"<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">exe<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u88ab\u7528\u6765\u8c03\u7528\u5206\u6790\u8fdb\u7a0b\u7684\u53ef\u6267\u884c\u7684\u8def\u5f84\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">subj<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86 SELinux \u8bed\u5883\uff0c\u8fd0\u7528\u6b64\u8bed\u5883\u53ef\u4ee5\u5728\u6267\u884c\u65f6\u95f4\u4e2d\u6807\u6ce8\u5206\u6790\u8fdb\u7a0b\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">key=\"sshd_config\"<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">key<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u6240\u6709\u7ba1\u7406\u8005\u5b9a\u4e49\u7684\u5b57\u7b26\u4e32\uff0c\u5b83\u4e0e\u5728\u5ba1\u6838\u65e5\u5fd7\u4e2d\u751f\u6210\u8be5\u4e8b\u4ef6\u7684\u89c4\u5219\u6709\u5173\u3002<\/div>\n<h6 class=\"para\"><span style=\"color: #ff0000;\">\u7b2c\u4e8c\u8bb0\u5f55<\/span><\/h6>\n<\/dd>\n<\/dl>\n<\/div>\n<div class=\"variablelist\">\n<dl class=\"variablelist\">\n<dt><span class=\"term\"><code class=\"literal\">type=CWD<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\">\u5728\u7b2c\u4e8c\u8bb0\u5f55\u4e2d\uff0c<code class=\"literal\">type<\/code>\u00a0\u8f93\u5165\u680f\u6570\u503c\u662f\u00a0<code class=\"literal\">CWD<\/code>\u00a0\u2014 \u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u3002\u8fd9\u79cd\u7c7b\u578b\u7528\u4e8e\u8bb0\u5f55\u5728\u88ab\u6267\u884c\u7684\u7b2c\u4e00\u8bb0\u5f55\u4e2d\u8be6\u7ec6\u8bf4\u660e\u7684\u89e6\u53d1\u7cfb\u7edf\u8c03\u7528\u7684\u8fdb\u7a0b\u3002<span style=\"color: #0000ff;\">\u8fd9\u4e2a\u8bb0\u5f55\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u8bb0\u5f55\u5f53\u524d\u8fdb\u7a0b\u7684\u4f4d\u7f6e\u4ee5\u9632\u5728\u76f8\u5173\u7684 PATH \u8bb0\u5f55\u4e2d\u6355\u6349\u5230\u76f8\u5bf9\u8def\u5f84\u3002<\/span>\u8fd0\u7528\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u91cd\u5851\u7edd\u5bf9\u8def\u5f84\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">msg=audit(1364481363.243:24287)<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">msg<\/code>\u00a0\u8f93\u5165\u680f\u6301\u6709\u4e0e\u7b2c\u4e00\u8bb0\u5f55\u4e2d\u7684\u6570\u503c\u76f8\u540c\u7684\u65f6\u95f4\u6233\u548c ID \u503c\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">cwd=\"\/home\/shadowman\"<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">cwd<\/code>\u00a0\u8f93\u5165\u680f\u542b\u6709\u8fdb\u5165\u76ee\u5f55\u7684\u8def\u5f84\uff0c\u5728\u76ee\u5f55\u4e2d\u89e6\u53d1\u7cfb\u7edf\u8c03\u7528\u3002<\/div>\n<h6 class=\"para\"><span style=\"color: #ff0000;\">\u7b2c\u4e09\u8bb0\u5f55<\/span><\/h6>\n<\/dd>\n<\/dl>\n<\/div>\n<div class=\"variablelist\">\n<dl class=\"variablelist\">\n<dt><span class=\"term\"><code class=\"literal\">type=PATH<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\">\u5728\u7b2c\u4e09\u8bb0\u5f55\u4e2d\uff0c\u00a0<code class=\"literal\">type<\/code>\u00a0\u8f93\u5165\u680f\u503c\u662f\u00a0<code class=\"literal\">PATH<\/code>\u3002\u6bcf\u4e2a\u5ba1\u6838\u4e8b\u4ef6\u5305\u542b\u4e00\u4e2a\u00a0<code class=\"literal\">PATH<\/code>\u00a0\u5bf9\u4e8e\u6bcf\u6761\u8def\u5f84\u79cd\u7c7b\u7684\u8bb0\u5f55\u4f5c\u4e3a\u4e00\u4e2a\u53c2\u6570\uff0c\u4f20\u8f93\u7ed9\u7cfb\u7edf\u8c03\u7528\u3002\u5728\u5ba1\u6838\u4e8b\u4ef6\u4e2d\uff0c\u53ea\u6709\u4e00\u6761\u8def\u5f84\uff08<code class=\"filename\">\/etc\/ssh\/sshd_config<\/code>\uff09\u88ab\u7528\u6765\u4f5c\u4e3a\u53c2\u6570\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">msg=audit(1364481363.243:24287):<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">msg<\/code>\u00a0\u8f93\u5165\u680f\u6301\u6709\u4e0e\u7b2c\u4e00\u548c\u7b2c\u4e8c\u8bb0\u5f55\u4e2d\u7684\u503c\u76f8\u540c\u7684\u65f6\u95f4\u6233\u548c ID \u503c\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">item=0<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">item<\/code>\u00a0\u8f93\u5165\u680f\u8868\u660e\u5728\u6240\u6709\u9879\u76ee\u4e2d\uff0c\u54ea\u4e2a\u9879\u76ee\u5728\u00a0<code class=\"literal\">SYSCALL<\/code>\u00a0\u7c7b\u578b\u8bb0\u5f55\u4e2d\uff0c\u53c2\u8003\u4e86\u5f53\u524d\u8bb0\u5f55\u3002\u8fd9\u4e2a\u662f\u6570\u5b57\u662f\u4ee5\u96f6\u4e3a\u57fa\u51c6\uff1b\u503c\u00a0<code class=\"literal\">0<\/code>\u00a0\u610f\u5473\u7740\u5b83\u662f\u7b2c\u4e00\u9879\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">name=\"\/etc\/ssh\/sshd_config\"<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">name<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u6587\u4ef6\u6216\u8005\u76ee\u5f55\u7684\u6240\u6709\u8def\u5f84\uff0c\u4f5c\u4e3a\u53c2\u6570\u88ab\u4f20\u8f93\u7ed9\u7cfb\u7edf\u8c03\u7528\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5b83\u662f\u00a0<code class=\"filename\">\/etc\/ssh\/sshd_config<\/code>\u00a0\u6587\u4ef6\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">inode=409248<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">inode<\/code>\u00a0\u8f93\u5165\u680f\u5305\u542b\u7d22\u5f15\u7ed3\u70b9\u6570\u5b57\uff0c\u4e0e\u8bb0\u5f55\u5728\u4e8b\u4ef6\u4e2d\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u6709\u5173\u3002\u4ee5\u4e0b\u547d\u4ee4\u4f53\u73b0\u4e86\u4e0e\u00a0<code class=\"literal\">409248<\/code>\u7d22\u5f15\u7ed3\u70b9\u6570\u5b57\u76f8\u5173\u7684\u6587\u4ef6\u548c\u76ee\u5f55\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0find \/ -inum 409248 -print \/etc\/ssh\/sshd_config<\/pre>\n<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">dev=fd:00<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">dev<\/code>\u00a0\u8f93\u5165\u680f\u660e\u786e\u8bf4\u660e\u4e86\u8bbe\u5907\u7684\u6b21\u8981\u548c\u4e3b\u8981 ID\uff0c\u5b83\u5305\u542b\u8bb0\u5f55\u5728\u4e8b\u4ef6\u4e2d\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u503c\u4ee3\u8868\u00a0<code class=\"filename\">\/dev\/fd\/0<\/code>\u00a0\u8bbe\u5907\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">mode=0100600<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">mode<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u6587\u4ef6\u548c\u76ee\u5f55\u6743\u9650\uff0c\u7528 16 \u8fdb\u5236\u8868\u793a\u6cd5\u7f16\u7801\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c<code class=\"literal\">0100600<\/code>\u00a0\u53ef\u4ee5\u88ab\u89e3\u91ca\u4e3a\u00a0<code class=\"literal\">-rw-------<\/code>\uff0c\u610f\u5473\u7740\u5bf9\u4e8e\u00a0<code class=\"filename\">\/etc\/ssh\/sshd_config<\/code>\u00a0\u6587\u4ef6\uff0c\u53ea\u6709 root \u7528\u6237\u62e5\u6709\u8bfb\u53d6\u5e76\u4e14\u8f93\u5165\u6743\u9650\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">ouid=0<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">ouid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86\u5bf9\u8c61\u6240\u6709\u8005\u7684\u7528\u6237 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">ogid=0<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">ogid<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u5bf9\u8c61\u62e5\u6709\u8005\u7684\u7fa4\u7ec4 ID\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">rdev=00:00<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">rdev<\/code>\u00a0\u8f93\u5165\u680f\u5305\u542b\u8bb0\u5f55\u7684\u8bbe\u5907\u8bc6\u522b\u5668\u53ea\u7528\u4e8e\u7279\u6b8a\u6587\u4ef6\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6b63\u5e38\u6587\u4ef6\u662f\u4e0d\u7528\u6765\u4f5c\u4e3a\u8bb0\u5f55\u6587\u4ef6\u7684\u3002<\/div>\n<\/dd>\n<dt><span class=\"term\"><code class=\"literal\">obj=system_u:object_r:etc_t:s0<\/code><\/span><\/dt>\n<dd>\n<div class=\"para\"><code class=\"literal\">obj<\/code>\u00a0\u8f93\u5165\u680f\u8bb0\u5f55\u4e86 SELinux \u8bed\u5883\uff0c\u8fd0\u7528\u6b64\u8bed\u5883\u53ef\u4ee5\u5728\u6267\u884c\u65f6\u95f4\u4e2d\u6807\u6ce8\u5206\u6790\u8fdb\u7a0b\u3002<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n<div class=\"para\">\u4ee5\u4e0a\u5206\u6790\u8fc7\u7684\u5ba1\u6838\u4e8b\u4ef6\u662f\u4e8b\u4ef6\u6240\u5305\u542b\u7684\u6240\u6709\u53ef\u80fd\u4f4d\u7f6e\u680f\u7684\u4e00\u5c0f\u90e8\u5206\u3002\u4e3a\u4e86\u5217\u51fa\u6240\u6709\u4e8b\u4ef6\u7684\u4f4d\u7f6e\u680f\u53ca\u89e3\u91ca\uff0c\u8bf7\u53c2\u8003\u3008<a class=\"xref\" href=\"https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/app-Audit_Reference.html#sec-Audit_Events_Fields\">\u7b2c\u00a0B.1\u00a0\u8282 \u201c\u5ba1\u6838\u4e8b\u4ef6\u5b57\u6bb5\u201d<\/a>\u3009\u3002\u4e3a\u4e86\u5217\u51fa\u6240\u6709\u4e8b\u4ef6\u7c7b\u578b\u4ee5\u53ca\u89e3\u91ca\uff0c\u8bf7\u53c2\u8003\u3008<a class=\"xref\" href=\"https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Audit_Record_Types.html\">\u7b2c\u00a0B.2\u00a0\u8282 \u201c\u5ba1\u6838\u8bb0\u5f55\u7c7b\u578b\u201d<\/a>\u3009\u3002<\/div>\n<div><\/div>\n<div class=\"para\"><strong>\u4e3e\u4f8b.\u00a0\u5176\u4ed6\u7684\u00a0<code class=\"filename\">audit.log<\/code>\u00a0\u4e8b\u4ef6<\/strong><\/div>\n<div class=\"para\">\n<div class=\"example-contents\">\n<div class=\"para\">\u4ee5\u4e0b\u5ba1\u6838\u4e8b\u4ef6\u8bb0\u5f55\u4e86\u6210\u529f\u542f\u52a8\u7684\u00a0<code class=\"systemitem\">auditd<\/code>\u00a0\u5b88\u62a4\u7a0b\u5e8f\u3002\u00a0<code class=\"literal\">ver<\/code>\u00a0\u4f4d\u7f6e\u680f\u663e\u793a\u4e86\u5df2\u7ecf\u5f00\u59cb\u7684\u5ba1\u6838\u5b88\u62a4\u7a0b\u5e8f\u7684\u7248\u672c\u3002<\/div>\n<pre class=\"screen\">type=DAEMON_START msg=audit(1363713609.192:5426): auditd start, ver=2.2 format=raw kernel=2.6.32-358.2.1.el6.x86_64 auid=500 pid=4979 subj=unconfined_u:system_r:auditd_t:s0 res=success\r\n<\/pre>\n<div class=\"para\">\u4ee5\u4e0b\u5ba1\u6838\u4e8b\u4ef6\u8bb0\u5f55\u4e86\u4f5c\u4e3a root \u7528\u6237\u4f7f\u7528 UID 500 \u767b\u5f55\u5931\u8d25\u3002<\/div>\n<pre class=\"screen\">type=USER_AUTH msg=audit(1364475353.159:24270): user pid=3280 uid=500 auid=500 ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:authentication acct=\"root\" exe=\"\/bin\/su\" hostname=? addr=? terminal=pts\/0 res=failed'<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div class=\"titlepage\">\n<div>\n<div>\n<h5 class=\"title\"><span style=\"color: #0000ff;\">\u641c\u7d22\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6\uff08ausearch\uff09<\/span><\/h5>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"para\"><span class=\"application\"><strong>ausearch<\/strong><\/span>\u00a0\u5b9e\u7528\u7a0b\u5e8f\u5141\u8bb8\u60a8\u4e3a\u7279\u5b9a\u4e8b\u4ef6\u641c\u7d22\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c<span class=\"application\"><strong>ausearch<\/strong><\/span>\u00a0\u5bfb\u627e\u00a0<code class=\"filename\">\/var\/log\/audit\/audit.log<\/code>\u00a0\u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u00a0<code class=\"command\">ausearch <em class=\"replaceable\">options<\/em> -if <em class=\"replaceable\">file_name<\/em><\/code>\u547d\u4ee4\u6765\u663e\u793a\u6307\u5b9a\u641c\u7d22\u4e0d\u540c\u7684\u6587\u4ef6\u3002\u5728\u4e00\u4e2a\u00a0<code class=\"command\">ausearch<\/code>\u00a0\u547d\u4ee4\u4e2d\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\u7b49\u540c\u4e8e\u4f7f\u7528\u00a0<span class=\"emphasis\"><em>AND<\/em><\/span>\u00a0\u8fd0\u7b97\u7b26\u3002<\/div>\n<div><\/div>\n<div class=\"para\">\n<p><strong>\u4e3e\u4f8b.\u00a0\u4f7f\u7528\u00a0<code class=\"command\">ausearch<\/code>\u00a0\u641c\u7d22\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6<\/strong><\/p>\n<div class=\"example-contents\">\n<div class=\"para\">\u56e0\u767b\u5f55\u5931\u8d25\u800c\u641c\u7d22\u00a0<code class=\"filename\">\/var\/log\/audit\/audit.log<\/code>\u00a0\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u3002<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0ausearch --message USER_LOGIN --success no --interpret<\/pre>\n<\/div>\n<div class=\"para\">\u641c\u7d22\u6240\u6709\u7684\u8d26\u6237\uff0c\u7fa4\u7ec4\uff0c\u89d2\u8272\u53d8\u66f4\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0ausearch -m ADD_USER -m DEL_USER -m ADD_GROUP -m USER_CHAUTHTOK -m DEL_GROUP -m CHGRP_ID -m ROLE_ASSIGN -m ROLE_REMOVE -i<\/pre>\n<\/div>\n<div class=\"para\">\u641c\u7d22\u6240\u6709\u7684\u7531\u7279\u5b9a\u7528\u6237\u6240\u6267\u884c\u7684\u8bb0\u5f55\u64cd\u4f5c\uff0c\u4f7f\u7528\u7528\u6237\u7684\u767b\u5f55 ID\uff08<code class=\"literal\">auid<\/code>\uff09\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0ausearch -au 500 -i<\/pre>\n<\/div>\n<div class=\"para\">\u641c\u5bfb\u4ece\u6628\u5929\u81f3\u4eca\u6240\u6709\u7684\u5931\u8d25\u7684\u7cfb\u7edf\u8c03\u7528\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0ausearch --start yesterday --end now -m SYSCALL -sv no -i<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"para\">\u5217\u51fa\u6240\u6709\u00a0<code class=\"command\">ausearch<\/code>\u00a0\u9009\u9879\uff0c\u8bf7\u53c2\u8003\u00a0<span class=\"citerefentry\"><span class=\"refentrytitle\">ausearch<\/span>(8)<\/span>\u00a0\u624b\u518c\u9875\u3002<\/div>\n<h5 class=\"para\"><span style=\"font-size: 18px; font-weight: bold; color: #0000ff;\">\u521b\u5efa\u5ba1\u6838\u62a5\u544a\uff08aureport\uff09<\/span><\/h5>\n<div class=\"para\"><span class=\"application\"><strong>aureport<\/strong><\/span>\u00a0\u5b9e\u7528\u7a0b\u5e8f\u5141\u8bb8\u60a8\u751f\u6210\u6709\u5173\u8bb0\u5f55\u5728\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6\u4e2d\u4e8b\u4ef6\u7684\u603b\u7ed3\u548c\u5206\u680f\u5f0f\u62a5\u544a\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u67e5\u8be2\u5728\u00a0<code class=\"filename\">\/var\/log\/audit\/<\/code>\u00a0\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u00a0<code class=\"filename\">audit.log<\/code>\u00a0\u6587\u4ef6\u6765\u521b\u5efa\u62a5\u544a\u3002\u60a8\u53ef\u4ee5\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u6765\u8fd0\u884c\u62a5\u544a\u800c\u4e0d\u4f7f\u7528\u00a0<code class=\"command\">aureport <em class=\"replaceable\">options<\/em> -if <em class=\"replaceable\">file_name<\/em><\/code>\u00a0\u547d\u4ee4\u3002<\/div>\n<div><\/div>\n<div class=\"para\">\n<p><strong>\u4e3e\u4f8b.\u00a0\u4f7f\u7528\u00a0<code class=\"command\">aureport<\/code>\u00a0\u6765\u751f\u6210\u5ba1\u6838\u62a5\u544a\u3002<\/strong><\/p>\n<div class=\"example-contents\">\n<div class=\"para\">\u751f\u6210\u6709\u5173\u8fc7\u53bb\u4e09\u5929\u5185\u4e0d\u5305\u62ec\u793a\u4f8b\u65e5\u5728\u5185\u7684\u8bb0\u5f55\u7684\u4e8b\u4ef6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0aureport --start 04\/08\/2013 00:00:00 --end 04\/11\/2013 00:00:00<\/pre>\n<\/div>\n<div class=\"para\">\u751f\u6210\u6240\u6709\u53ef\u6267\u884c\u6587\u4ef6\u4e8b\u4ef6\u7684\u4e00\u4efd\u62a5\u544a\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0aureport -x<\/pre>\n<\/div>\n<div class=\"para\">\u751f\u6210\u4ee5\u4e0a\u53ef\u6267\u884c\u6587\u4ef6\u4e8b\u4ef6\u7684\u603b\u7ed3\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<div>\n<pre class=\"lang:default decode:true\">~]#\u00a0aureport -x --summary<\/pre>\n<\/div>\n<div class=\"para\">\u751f\u6210\u6240\u6709\u7528\u6237\u5931\u8d25\u4e8b\u4ef6\u7684\u603b\u7ed3\u62a5\u544a\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<pre class=\"lang:default decode:true screen\">~]#\u00a0aureport -u --failed --summary -i<\/pre>\n<div class=\"para\">\u751f\u6210\u6bcf\u4e2a\u7cfb\u7edf\u7528\u6237\u767b\u5f55\u5931\u8d25\u7684\u603b\u7ed3\u62a5\u544a\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<pre class=\"lang:default decode:true screen\">~]#\u00a0aureport --login --summary -i<\/pre>\n<div class=\"para\">\u901a\u8fc7\u00a0<code class=\"command\">ausearch<\/code>\u00a0\u67e5\u8be2\u641c\u7d22 \u7528\u6237\u00a0<code class=\"literal\">500<\/code>\u00a0\u6240\u6709\u7684\u6587\u4ef6\u8bbf\u95ee\u4e8b\u4ef6\u751f\u6210\u4e00\u4efd\u62a5\u544a\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<pre class=\"lang:default decode:true screen\">~]#\u00a0ausearch --start today --loginuid 500 --raw | aureport -f --summary<\/pre>\n<div class=\"para\">\u751f\u6210\u4e00\u4efd\u62a5\u544a\u6709\u5173\u6240\u6709\u88ab\u67e5\u8be2\u7684\u5ba1\u6838\u6587\u4ef6\u4ee5\u53ca\u6240\u5305\u542b\u4e8b\u4ef6\u7684\u4e8b\u4ef6\u8303\u56f4\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/div>\n<pre class=\"lang:default decode:true screen\">~]#\u00a0aureport -t<\/pre>\n<\/div>\n<\/div>\n<div>\n<div class=\"para\">\u5217\u51fa\u6240\u6709\u7684\u00a0<code class=\"command\">aureport<\/code>\u00a0\u9009\u9879\uff0c\u8bf7\u53c2\u8003\u00a0<span class=\"citerefentry\"><span class=\"refentrytitle\">aureport<\/span>(8)<\/span>\u00a0\u624b\u518c\u9875\u3002<\/div>\n<\/div>\n<h5 id=\"CentOS6\u4e0baudit\u7684\u4f7f\u7528-\u53c2\u8003\u94fe\u63a5\uff1a\">\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n<p>How To Use the Linux Auditing System on CentOS 7 #\u9700\u8981\u8be6\u7ec6\u7814\u8bfb<br \/>\n<a class=\"external-link\" href=\"https:\/\/www.digitalocean.com\/community\/tutorials\/how-to-use-the-linux-auditing-system-on-centos-7\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/www.digitalocean.com\/community\/tutorials\/how-to-use-the-linux-auditing-system-on-centos-7<\/a><\/p>\n<p>\u5982\u4f55\u4f7f\u7528Linux\u5ba1\u6838\u7cfb\u7edf\u5728CentOS 7<br \/>\n<a class=\"external-link\" href=\"https:\/\/www.howtoing.com\/how-to-use-the-linux-auditing-system-on-centos-7\/\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/www.howtoing.com\/how-to-use-the-linux-auditing-system-on-centos-7\/<\/a><\/p>\n<p><span style=\"color: #ff0000;\"><strong>5.6. \u7406\u89e3\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6<\/strong><\/span><br \/>\n<a href=\"https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Understanding_Audit_Log_Files.html\">https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Understanding_Audit_Log_Files.html<\/a><\/p>\n<p><span style=\"color: #ff0000;\"><strong>5.7. \u641c\u7d22\u5ba1\u6838\u65e5\u5fd7\u6587\u4ef6<\/strong><\/span><br \/>\n<a href=\"https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Searching_the_Audit_Log_Files.html\">https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Searching_the_Audit_Log_Files.html<\/a><\/p>\n<p><span style=\"color: #ff0000;\"><strong>\u5b9a\u5236\u5ba1\u8ba1\u7b56\u7565<\/strong><\/span><br \/>\n<a href=\"http:\/\/developer.huawei.com\/ict\/cn\/doc\/site-euleros-security-guide\/index.html\/zh-cn_topic_0012735987\">http:\/\/developer.huawei.com\/ict\/cn\/doc\/site-euleros-security-guide\/index.html\/zh-cn_topic_0012735987<\/a><\/p>\n<p>\u5728Linux\u4e0a\uff0c\u5982\u4f55\u8ddf\u8e2a\u7531\u6211\u7684\u7528\u6237\u521b\u5efa\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff1f<br \/>\n<a href=\"https:\/\/gxnotes.com\/article\/133385.html\">https:\/\/gxnotes.com\/article\/133385.html<\/a><br \/>\n<a href=\"https:\/\/unix.stackexchange.com\/questions\/104751\/how-can-i-track-executables-created-by-my-user-on-linux\">https:\/\/unix.stackexchange.com\/questions\/104751\/how-can-i-track-executables-created-by-my-user-on-linux<\/a><\/p>\n<p><a href=\"http:\/\/www.man7.org\/linux\/man-pages\/man8\/auditd.8.html\">http:\/\/www.man7.org\/linux\/man-pages\/man8\/auditd.8.html<\/a><\/p>\n<p><a href=\"http:\/\/www.man7.org\/linux\/man-pages\/man8\/audispd.8.html\">http:\/\/www.man7.org\/linux\/man-pages\/man8\/audispd.8.html<\/a><\/p>\n<p><a href=\"http:\/\/www.man7.org\/linux\/man-pages\/man8\/auditctl.8.html\">http:\/\/www.man7.org\/linux\/man-pages\/man8\/auditctl.8.html<\/a><\/p>\n<p><a href=\"http:\/\/www.man7.org\/linux\/man-pages\/man8\/augenrules.8.html\">http:\/\/www.man7.org\/linux\/man-pages\/man8\/augenrules.8.html<\/a><\/p>\n<p>How to use audit to monitor a specific SYSCALL?<br \/>\n<a class=\"external-link\" href=\"https:\/\/access.redhat.com\/solutions\/36278\" rel=\"nofollow\">https:\/\/access.redhat.com\/solutions\/36278<\/a><\/p>\n<p>=END=<\/p>\n","protected":false},"excerpt":{"rendered":"<p>=Start= \u7f18\u7531\uff1a \u5728\u6211\u4eec\u4f7f\u7528Linux\u4f5c\u4e3a\u81ea\u5df1\u7684\u670d\u52a1\u5668\u65f6\uff0c\u5b89\u5168\u9632\u62a4\u662f\u4e00\u4e2a\u4e0d\u5f97\u4e0d\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u907f\u514d\u522b\u4eba [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,11,25,12],"tags":[216,858,857,856,30],"class_list":["post-3425","post","type-post","status-publish","format-standard","hentry","category-knowledgebase-2","category-linux","category-security","category-tools","tag-audit","tag-audit-log","tag-aureport","tag-ausearch","tag-linux"],"views":6652,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=3425"}],"version-history":[{"count":4,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3425\/revisions"}],"predecessor-version":[{"id":3445,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3425\/revisions\/3445"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=3425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=3425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=3425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}