bannergrab − a network service banner grabbing tool
bannergrab [options] host port
bannergrab
performs connection, trigger and basic service information
collection. There are basic banner grabbing modes, the first
mode (the default one) sends triggers to the services and
performs basic information collection. The second mode
(--no-triggers), only connects to the service and returns
the connection banner.
By default, if bannergrab has a trigger for the port number
that is specified, the trigger for that port is used. If no
trigger is listed for a port, the default one is used. No
attempt is made to determine the type of service operating
on a port.
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−−help |
Show summary of options.
−−version
Show version of program.
−−show−triggers
Lists the triggers used by bannergrab.
−−trigger=<trigger>
Specify the trigger to use. Specify DEFAULT to use the default trigger.
−−no−triggers
Collect only the connection banner, no triggers are sent and no SSL.
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−−udp |
Connect to a port using UDP. The default is to use TCP.
−−no−ssl
Prevent SSL connection creation.
−−no−hex
Output containing non-printable characters are converted to hex. This option prevents the conversion.
−−conn−time=<secs>
Connection timeout (default is 5s).
−−read−time=<secs>
Read timeout (default is 3s).
−−verbose
Show additional program details such as any errors.
bannergrab 127.0.0.1 80
bannergrab was written by Ian Ventura-Whiting <[email protected]>.