Home page logo
/

nmap-dev logo Nmap Development mailing list archives

Re: Java RMI service finderprint?
From: Gabriel Lawrence <gabriel.lawrence () gmail com>
Date: Mon, 13 Jun 2011 17:00:50 -0700

Its worth noting that there is a script:

rmi-dumpregistry

that has this as its portrule:

portrule = shortport.port_or_service({1098, 1099, 1090, 8901, 8902, 8903},
{"rmi"})

but the info in nmap-service-probes is calling the service jrmi so things
dont match up.

One or the other should really be changed to match.

cheers,
gabe

On Mon, Jun 13, 2011 at 10:38 AM, Gabriel Lawrence <
gabriel.lawrence () gmail com> wrote:

Folks,

I'm looking at finding different Java RMI servers on my network.

With some help from Brandon we put together this fingerprint:

##############################NEXT PROBE##############################
Probe TCP java-rmi q|\x4a\x52\x4d\x49\x00\x02\x4b|
rarity 7
ports 1024-65535

match java-rmi m|^\x4e\0[\x00-\x0f]([0-9.]+)\0| p/Java Remote Method
Invocation/ i/Client IP: $1/

But, I noticed that these already existed:

##############################NEXT PROBE##############################
Probe TCP JavaRMI q|\x4a\x52\x4d\x49\0\x02\x4b|
rarity 8
ports 706,1098,1099,1981

match jrmi m|^\x4e..[0-9.]+\0\0..$|s p/Java RMI/
match jrmi m|^\x4e..([\w._-]+)\0\0..$|s p/GNU Classpath grmiregistry/ h/$1/

There really isnt a well known port for Java RMI. So... I'm wondering what
history there is for the choice of ports and if its possible to open up the
idea of expanding these to look at all the non-priv ports.

Thanks,
gabe

_______________________________________________
Sent through the nmap-dev mailing list
http://cgi.insecure.org/mailman/listinfo/nmap-dev
Archived at http://seclists.org/nmap-dev/


  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]