Nmap Development mailing list archives
Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto)
From: Cherry Soeprapto <cierish () yahoo com>
Date: Wed, 14 Dec 2011 07:11:52 -0800 (PST)
Hello, I use an IPv6 router at lab and tunnels at home and it works perfectly. Now, I'm trying to understand the TCP/IP - fingerprinting's result (through IPv6). I read about the sample fingerprint and feature vector from the Mr. David Fifield here: http://www.bamsoftware.com/talks/seclunch-os6/sample-fp.txt I tried to decode that fingerprinting: ( ? means that I'm not sure) S1( ***IPv6*** P=6000{4}280640 6 | 00 | 00 000 | 0028 | 06 | 40 version=6 | tc | fl | plen=40 | nh=TCP | hlim=64 XX{32} src xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx | dest xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx ***TCP*** 0035cd12 0035 | cd12 src port? | dest port? 81febeb5b254856e 81fe beb5|b254 856e seq. Nr. | ACK Nr. a012 1010 | 0000 | 0001 0010 data offset | reserved | CEUA PRSF 7fd8 TCP window = 32728 00300000 0030 | 0000 chksum? | urgptr? 02043ff8 02 | 04 | 3ff8 kind=2 | length=4 | MSS=16376 0402080a02f5064bff{4}01030307 04 | ... sack ok? | ... ?? %ST=0.040822 send time %RT=0.040851) received time How about the rest of it? (TCP_OPT, _OPTLEN, _Wscale) I would really appreciate that, if someone could explain it or give the link about that. A simple explanation about the one-dimensional feature vector and LIBLINEAR would be most acceptable :) Thanks! Cherry _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Current thread:
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Cherry Soeprapto (Dec 04)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Patrik Karlsson (Dec 04)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Cherry Soeprapto (Dec 04)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Patrik Karlsson (Dec 04)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Cherry Soeprapto (Dec 14)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) David Fifield (Dec 15)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Cherry Soeprapto (Dec 22)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Cherry Soeprapto (Dec 22)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) David Fifield (Dec 22)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Cherry Soeprapto (Dec 04)
- Re: Nmap 5.61TEST2 IPv6 OS Detection (Cherry Soeprapto) Patrik Karlsson (Dec 04)