Re: nc help needed.

[Forrest Rae <fbr () 14x net>]

Vijay,

You might want to look into something like PsTools from Sysinternals for 
executing commands on a remote Windows host.

http://www.sysinternals.com/ntw2k/freeware/pstools.shtml

Netcat won't execute cmd.exe on any remote Windows host from a local host.  
You would need to have Netcat on the remote host and run it like so:

nc -v -l -e cmd.exe -p 12345

Then from you're local host, execute the command:

telnet REMOTE_HOST 12345

Also, binding to port 139 won't work as Windows already uses that port for 
NetBIOS related activities.

-Forrest

On Thursday 23 September 2004 10:21 am, Vijay Kumar wrote:
> Hi,
>
> Trying to use the nc command from a windows 2k box :
>
> nc -v -L -e cmd.exe -p 139 -s xxx.xxx.xxx.xxx
>
> The error given is :  Can't grab xxx.xxx.xxx.xxx:139 with bind.
>
> s -> destination host where the null sessions on 139 are accepted.
>
> Any clue, how to to get the cmd working on the remote host ?
>
> Regards,
> Vijay.

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