Re: question on building a module

[HD Moore <hdm () metasploit com>]

On Mon, 2009-10-19 at 16:07 +0200, corelanc0d3r wrote:
> when I run the module, the iteration (while count < 10000) stops after
> a very limited number of runs... sometimes 15 runs, sometimes after 35
> runs... but it never goes all the way (until the socket stops
> responding).  It looks like some sort of  timer kicks in and stops the
> iteration after one or two seconds...
>
> All I'm getting is something like this :
> ...
[ snip ]
> [*] Auxiliary module execution completed
>
>
> What am I doing wrong here ?  Or is something broken in the version I
> am using ?
> I am running framework3.3-dev

By default, the Scanner mixin silently ignores Rex::ConnectionError
exceptions. This lets the scanner hit wide ranges of hosts without
flooding the screen with errors. The handle these errors yourself, do:

       while count < 10000
           begin # 
           connect
           fuzzdata = "A" * count
           print_status("Sending #{count} bytes")
           sock.put(fuzzdata)
           disconnect
           count+=10
           rescue ::Interrupt
              raise $! # allow ^C to work
           rescue ::Exception => e
               print_status("Error: #{e.class} #{e} #{e.backtrace}")
               # probably want to exit if connect() failed
           end
       end

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