对于已经被入侵的网站,请按以下教程操作:
①.下载专杀工具进行扫描查杀:
http://faq.myhostadmin.net/faq/listagent.asp?unid=673 然后重新生成文件。
②.人工分析判断异常文件,若被黑严重建议备份好当前数据库和重要文件,然后清空重新上传安装并恢复数据库。
相关文件: 浅谈虚拟主机网站安全设置
将网站权限设置为完全控制(可读可写):
http://www.west.cn/faq/list.asp?unid=286
5、利用伪静态取消目录执行脚本
linux系统:
新建一个txt文本文件,用文本编辑器打开,复制以下规则保存,上传到网站根目录,将文件重新命名.htaccess(注意有点)
RewriteEngine on
#安全设置 禁止以下目录运行指定php脚本
RewriteCond % !^$
RewriteRule a/(.*).(php)$ – [F]
RewriteRule data/(.*).(php)$ – [F]
RewriteRule images/(.*).(php)$ – [F]
RewriteRule css/(.*).(php)$ – [F]
RewriteRule js/(.*).(php)$ – [F]
RewriteRule style/(.*).(php)$ – [F]
RewriteRule skin/(.*).(php)$ – [F]
RewriteRule templets/(.*).(php|htm)$ – [F]
RewriteRule uploads/(.*).(php)$ – [F]
windows系统:
新建一个txt文本文件,用文本编辑器打开,复制以下规则保存,上传到网站根目录,将文件重新命名web.config。
如果网站目录原本有web.config文件,仅复制以下红色部分,添加到<rules>这行后面
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<rule name="Block a" stopProcessing="true">
<match url="^a/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="a" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block data" stopProcessing="true">
<match url="^data/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="data" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block skin" stopProcessing="true">
<match url="^skin/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="skin" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block style" stopProcessing="true">
<match url="^style/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="style" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block css" stopProcessing="true">
<match url="^css/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="css" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block js" stopProcessing="true">
<match url="^js/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="js" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block images" stopProcessing="true">
<match url="^images/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="images" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block templets" stopProcessing="true">
<match url="^templets/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="templets" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
<rule name="Block uploads" stopProcessing="true">
<match url="^uploads/(.*).php$" />
<conditions logicalGrouping="MatchAny">
<add input="{USER_AGENT}" pattern="uploads" />
<add input="{REMOTE_ADDR}" pattern="" />
</conditions>
<action type="AbortRequest" />
</rule>
</rules>
</rewrite>
</system.webServer>
</configuration>