本文详细介绍ASP木马Webshell安全解决办案
注意:本文所讲述之设置方法与环境:适用于Microsoft Windows 2000 Server/Win2003 SERVER IIS5.0/IIS6.0
1、首先我们来看看一般ASP木马、Webshell所利用的ASP组件有那些?我们以海洋木马为列:
<object runat="server" id="ws" scope="page" classid="clsid:72C24DD5-D70A-438B-8A42-98424B88AFB8">
</object>
<object runat="server" id="ws" scope="page" classid="clsid:F935DC22-1CF0-11D0-ADB9-00C04FD58A0B">
</object>
<object runat="server" id="net" scope="page" classid="clsid:093FF999-1EA0-4079-9525-9614C3504B74">
</object>
<object runat="server" id="net" scope="page" classid="clsid:F935DC26-1CF0-11D0-ADB9-00C04FD58A0B">
</object>
<object runat="server" id="fso" scope="page" classid="clsid:0D43FE01-F093-11CF-8940-00A0C9054228">
</object>
shellStr="Shell"
applicationStr="Application"
if cmdPath="wscriptShell"
set sa=server.createObject(shellStr&"."&applicationStr)
set streamT=server.createObject("adodb.stream")
set domainObject = GetObject("WinNT://.")
以上是海洋中的相关代码,从上面的代码我们不难看出一般ASP木马、Webshell主要利用了以下几类ASP组件:
① WScript.Shell (classid:72C24DD5-D70A-438B-8A42-98424B88AFB8)
作者:李泊林 责编:豆豆技术应用