P2P Pentesting

[bjudd at synercomm.com (Brian Judd)]

Back in show 154, there was a great presentation on using P2P to
discover information.  One of the guys made a comment about using P2P
during penetration testing and audits to discover information leakage.
I am wondering what P2P clients are capable of displaying the source IP
address of the client sharing files or more importantly, how I can do a
P2P search for any files coming from a particular source IP
address/range?

 

I have three class C blocks of public IP addresses that I would like to
determine whether any are being used to share files.  

 

Thanks.

 

Brian



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