2 # passive OS fingerprinting
3 # -------------------------
5 # SYN signatures. Those signatures work for SYN packets only (duh!).
7 # (C) Copyright 2000-2003 by Michal Zalewski <lcamtuf@coredump.cx>
8 # (C) Copyright 2003 by Mike Frantzen <frantzen@w4g.org>
10 # Permission to use, copy, modify, and distribute this software for any
11 # purpose with or without fee is hereby granted, provided that the above
12 # copyright notice and this permission notice appear in all copies.
14 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
15 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
16 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
17 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
18 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
19 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
20 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 # This fingerprint database is adapted from Michal Zalewski's p0f passive
24 # operating system package.
27 # Each line in this file specifies a single fingerprint. Please read the
28 # information below carefully before attempting to append any signatures
29 # reported as UNKNOWN to this file to avoid mistakes.
31 # We use the following set metrics for fingerprinting:
33 # - Window size (WSS) - a highly OS dependent setting used for TCP/IP
34 # performance control (max. amount of data to be sent without ACK).
35 # Some systems use a fixed value for initial packets. On other
36 # systems, it is a multiple of MSS or MTU (MSS+40). In some rare
37 # cases, the value is just arbitrary.
39 # NEW SIGNATURE: if p0f reported a special value of 'Snn', the number
40 # appears to be a multiple of MSS (MSS*nn); a special value of 'Tnn'
41 # means it is a multiple of MTU ((MSS+40)*nn). Unless you notice the
42 # value of nn is not fixed (unlikely), just copy the Snn or Tnn token
43 # literally. If you know this device has a simple stack and a fixed
44 # MTU, you can however multiply S value by MSS, or T value by MSS+40,
45 # and put it instead of Snn or Tnn.
47 # If WSS otherwise looks like a fixed value (for example a multiple
48 # of two), or if you can confirm the value is fixed, please quote
49 # it literally. If there's no apparent pattern in WSS chosen, you
50 # should consider wildcarding this value.
52 # - Overall packet size - a function of all IP and TCP options and bugs.
54 # NEW SIGNATURE: Copy this value literally.
56 # - Initial TTL - We check the actual TTL of a received packet. It can't
57 # be higher than the initial TTL, and also shouldn't be dramatically
58 # lower (maximum distance is defined as 40 hops).
60 # NEW SIGNATURE: *Never* copy TTL from a p0f-reported signature literally.
61 # You need to determine the initial TTL. The best way to do it is to
62 # check the documentation for a remote system, or check its settings.
63 # A fairly good method is to simply round the observed TTL up to
64 # 32, 64, 128, or 255, but it should be noted that some obscure devices
65 # might not use round TTLs (in particular, some shoddy appliances use
66 # "original" initial TTL settings). If not sure, you can see how many
67 # hops you're away from the remote party with traceroute or mtr.
69 # - Don't fragment flag (DF) - some modern OSes set this to implement PMTU
70 # discovery. Others do not bother.
72 # NEW SIGNATURE: Copy this value literally.
74 # - Maximum segment size (MSS) - this setting is usually link-dependent. P0f
75 # uses it to determine link type of the remote host.
77 # NEW SIGNATURE: Always wildcard this value, except for rare cases when
78 # you have an appliance with a fixed value, know the system supports only
79 # a very limited number of network interface types, or know the system
80 # is using a value it pulled out of nowhere. Specific unique MSS
81 # can be used to tell Google crawlbots from the rest of the population.
83 # - Window scaling (WSCALE) - this feature is used to scale WSS.
84 # It extends the size of a TCP/IP window to 32 bits. Some modern
85 # systems implement this feature.
87 # NEW SIGNATURE: Observe several signatures. Initial WSCALE is often set
88 # to zero or other low value. There's usually no need to wildcard this
91 # - Timestamp - some systems that implement timestamps set them to
92 # zero in the initial SYN. This case is detected and handled appropriately.
94 # - Selective ACK permitted - a flag set by systems that implement
95 # selective ACK functionality.
97 # - The sequence of TCP all options (MSS, window scaling, selective ACK
98 # permitted, timestamp, NOP). Other than the options previously
99 # discussed, p0f also checks for timestamp option (a silly
100 # extension to broadcast your uptime ;-), NOP options (used for
101 # header padding) and sackOK option (selective ACK feature).
103 # NEW SIGNATURE: Copy the sequence literally.
105 # To wildcard any value (except for initial TTL or TCP options), replace
106 # it with '*'. You can also use a modulo operator to match any values
107 # that divide by nnn - '%nnn'.
109 # Fingerprint entry format:
111 # wwww:ttt:D:ss:OOO...:OS:Version:Subtype:Details
113 # wwww - window size (can be *, %nnn, Snn or Tnn). The special values
114 # "S" and "T" which are a multiple of MSS or a multiple of MTU
117 # D - don't fragment bit (0 - not set, 1 - set)
118 # ss - overall SYN packet size
119 # OOO - option value and order specification (see below)
120 # OS - OS genre (Linux, Solaris, Windows)
121 # Version - OS Version (2.0.27 on x86, etc)
122 # Subtype - OS subtype or patchlevel (SP3, lo0)
123 # details - Generic OS details
125 # If OS genre starts with '*', p0f will not show distance, link type
126 # and timestamp data. It is useful for userland TCP/IP stacks of
127 # network scanners and so on, where many settings are randomized or
130 # If OS genre starts with @, it denotes an approximate hit for a group
131 # of operating systems (signature reporting still enabled in this case).
132 # Use this feature at the end of this file to catch cases for which
133 # you don't have a precise match, but can tell it's Windows or FreeBSD
134 # or whatnot by looking at, say, flag layout alone.
136 # Option block description is a list of comma or space separated
137 # options in the order they appear in the packet:
140 # Wnnn - window scaling option, value nnn (or * or %nnn)
141 # Mnnn - maximum segment size option, value nnn (or * or %nnn)
142 # S - selective ACK OK
144 # T0 - timestamp with a zero value
146 # To denote no TCP options, use a single '.'.
148 # Please report any additions to this file, or any inaccuracies or
149 # problems spotted, to the maintainers: lcamtuf@coredump.cx,
150 # frantzen@openbsd.org and bugs@openbsd.org with a tcpdump packet
151 # capture of the relevant SYN packet(s)
153 # WARNING WARNING WARNING
154 # -----------------------
156 # Do not add a system X as OS Y just because NMAP says so. It is often
157 # the case that X is a NAT firewall. While nmap is talking to the
158 # device itself, p0f is fingerprinting the guy behind the firewall
161 # When in doubt, use common sense, don't add something that looks like
162 # a completely different system as Linux or FreeBSD or LinkSys router.
163 # Check DNS name, establish a connection to the remote host and look
164 # at SYN+ACK - does it look similar?
166 # Some users tweak their TCP/IP settings - enable or disable RFC1323
167 # functionality, enable or disable timestamps or selective ACK,
168 # disable PMTU discovery, change MTU and so on. Always compare a new rule
169 # to other fingerprints for this system, and verify the system isn't
170 # "customized" before adding it. It is OK to add signature variants
171 # caused by a commonly used software (personal firewalls, security
172 # packages, etc), but it makes no sense to try to add every single
173 # possible /proc/sys/net/ipv4 tweak on Linux or so.
175 # KEEP IN MIND: Some packet firewalls configured to normalize outgoing
176 # traffic (OpenBSD pf with "scrub" enabled, for example) will, well,
177 # normalize packets. Signatures will not correspond to the originating
178 # system (and probably not quite to the firewall either).
180 # NOTE: Try to keep this file in some reasonable order, from most to
181 # least likely systems. This will speed up operation. Also keep most
182 # generic and broad rules near the end.
185 ##########################
186 # Standard OS signatures #
187 ##########################
189 # ----------------- AIX ---------------------
191 # AIX is first because its signatures are close to NetBSD, MacOS X and
192 # Linux 2.0, but it uses a fairly rare MSSes, at least sometimes...
193 # This is a shoddy hack, though.
195 16384:64:0:44:M512: AIX:4.3:2-3:AIX 4.3.2 and earlier
197 16384:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
198 16384:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
199 32768:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
200 32768:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
201 65535:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
202 65535:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
203 65535:64:0:64:M*,N,W1,N,N,T,N,N,S: AIX:5.3:ML1:AIX 5.3 ML1
205 # ----------------- Linux -------------------
207 512:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x
208 16384:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x
210 # Endian snafu! Nelson says "ha-ha":
211 2:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac
212 64:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac
215 S4:64:1:60:M1360,S,T,N,W0: Linux:google::Linux (Google crawlbot)
217 S2:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4 (big boy)
218 S3:64:1:60:M*,S,T,N,W0: Linux:2.4:18-21:Linux 2.4.18 and newer
219 S4:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4/2.6
220 S4:64:1:60:M*,S,T,N,W0: Linux:2.6::Linux 2.4/2.6
222 S3:64:1:60:M*,S,T,N,W1: Linux:2.5::Linux 2.5
223 S4:64:1:60:M*,S,T,N,W1: Linux:2.5-2.6::Linux 2.5/2.6
225 S20:64:1:60:M*,S,T,N,W0: Linux:2.2:20-25:Linux 2.2.20 and newer
226 S22:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2
227 S11:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2
229 # Popular cluster config scripts disable timestamps and
231 S4:64:1:48:M1460,N,W0: Linux:2.4:cluster:Linux 2.4 in cluster
233 # This needs to be investigated. On some systems, WSS
234 # is selected as a multiple of MTU instead of MSS. I got
235 # many submissions for this for many late versions of 2.4:
236 T4:64:1:60:M1412,S,T,N,W0: Linux:2.4::Linux 2.4 (late, uncommon)
238 # This happens only over loopback, but let's make folks happy:
239 32767:64:1:60:M16396,S,T,N,W0: Linux:2.4:lo0:Linux 2.4 (local)
240 S8:64:1:60:M3884,S,T,N,W0: Linux:2.2:lo0:Linux 2.2 (local)
243 16384:64:1:60:M*,S,T,N,W0: Linux:2.2:Opera:Linux 2.2 (Opera?)
244 32767:64:1:60:M*,S,T,N,W0: Linux:2.4:Opera:Linux 2.4 (Opera?)
246 # Some fairly common mods:
247 S4:64:1:52:M*,N,N,S,N,W0: Linux:2.4:ts:Linux 2.4 w/o timestamps
248 S22:64:1:52:M*,N,N,S,N,W0: Linux:2.2:ts:Linux 2.2 w/o timestamps
251 # ----------------- FreeBSD -----------------
253 16384:64:1:44:M*: FreeBSD:2.0-2.2::FreeBSD 2.0-4.1
254 16384:64:1:44:M*: FreeBSD:3.0-3.5::FreeBSD 2.0-4.1
255 16384:64:1:44:M*: FreeBSD:4.0-4.1::FreeBSD 2.0-4.1
256 16384:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4
258 1024:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4
260 57344:64:1:44:M*: FreeBSD:4.6-4.8:noRFC1323:FreeBSD 4.6-4.8 (no RFC1323)
261 57344:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.6-4.8::FreeBSD 4.6-4.8
263 32768:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.9::FreeBSD 4.8-5.1 (or MacOS X)
264 32768:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X)
265 65535:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.9::FreeBSD 4.8-5.1 (or MacOS X)
266 65535:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X)
267 65535:64:1:60:M*,N,W1,N,N,T: FreeBSD:4.7-4.9::FreeBSD 4.7-5.1
268 65535:64:1:60:M*,N,W1,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.7-5.1
270 # 16384:64:1:60:M*,N,N,N,N,N,N,T:FreeBSD:4.4:noTS:FreeBSD 4.4 (w/o timestamps)
272 # ----------------- NetBSD ------------------
274 65535:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6:opera:NetBSD 1.6 (Opera)
275 16384:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6
276 16384:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:df:NetBSD 1.6 (DF)
277 16384:64:0:60:M*,N,W0,N,N,T: NetBSD:1.3::NetBSD 1.3
278 65535:64:1:60:M*,N,W1,N,N,T0: NetBSD:1.6::NetBSD 1.6W-current (DF)
280 # ----------------- OpenBSD -----------------
282 16384:64:0:60:M*,N,W0,N,N,T: OpenBSD:2.6::NetBSD 1.3 (or OpenBSD 2.6)
283 16384:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-3.4::OpenBSD 3.0-3.4
284 16384:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-3.4:no-df:OpenBSD 3.0-3.4 (scrub no-df)
285 57344:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-3.4::OpenBSD 3.3-3.4
286 57344:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-3.4:no-df:OpenBSD 3.3-3.4 (scrub no-df)
288 65535:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-3.4:opera:OpenBSD 3.0-3.4 (Opera)
290 # ----------------- Solaris -----------------
292 S17:64:1:64:N,W3,N,N,T0,N,N,S,M*: Solaris:8:RFC1323:Solaris 8 RFC1323
293 S17:64:1:48:N,N,S,M*: Solaris:8::Solaris 8
294 S17:255:1:44:M*: Solaris:2.5-2.7::Solaris 2.5 to 7
296 S6:255:1:44:M*: Solaris:2.6-2.7::Solaris 2.6 to 7
297 S23:255:1:44:M*: Solaris:2.5:1:Solaris 2.5.1
298 S34:64:1:48:M*,N,N,S: Solaris:2.9::Solaris 9
299 S44:255:1:44:M*: Solaris:2.7::Solaris 7
301 # ----------------- IRIX --------------------
303 49152:64:0:44:M*: IRIX:6.4::IRIX 6.4
304 61440:64:0:44:M*: IRIX:6.2-6.5::IRIX 6.2-6.5
305 49152:64:0:52:M*,N,W2,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323)
306 49152:64:0:52:M*,N,W3,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323)
308 61440:64:0:48:M*,N,N,S: IRIX:6.5:12-21:IRIX 6.5.12 - 6.5.21
309 49152:64:0:48:M*,N,N,S: IRIX:6.5:15-21:IRIX 6.5.15 - 6.5.21
311 # ----------------- Tru64 -------------------
313 32768:64:1:48:M*,N,W0: Tru64:4.0::Tru64 4.0
314 32768:64:0:48:M*,N,W0: Tru64:5.0::Tru64 5.0
315 8192:64:0:44:M1460: Tru64:5.1:noRFC1323:Tru64 6.1 (no RFC1323) (or QNX 6)
317 # This looks awfully Linuxish :/
318 # S22:64:0:60:M*,S,T,N,W0: Tru64:5.0:a:Tru64 5.0a
320 61440:64:0:48:M*,N,W0: Tru64:5.1a:JP4:Tru64 v5.1a JP4 (or OpenVMS 7.x on Compaq 5.x stack)
323 # ----------------- OpenVMS -----------------
325 6144:64:1:60:M*,N,W0,N,N,T: OpenVMS:7.2::OpenVMS 7.2 (Multinet 4.4 stack)
327 # ----------------- MacOS -------------------
329 16616:255:1:48:M*,W0: MacOS:7.3-7.6:OTTCP:MacOS 7.3-8.6 (OTTCP)
330 16616:255:1:48:M*,W0: MacOS:8.0-8.6:OTTCP:MacOS 7.3-8.6 (OTTCP)
331 32768:255:1:48:M*,W0,N: MacOS:9.1-9.2::MacOS 9.1/9.2
332 32768:64:0:60:M*,N,W0,N,N,T: MacOS:X:10.2:MacOS X 10.2
334 # ----------------- Windows -----------------
336 # Windows 95 - need more:
338 8192:32:1:44:M*: Windows:95::Windows 95 (low TTL)
340 # Windows 98 - plenty of silly signatures:
341 S44:32:1:48:M*,N,N,S: Windows:98::Windows 98 (low TTL)
342 8192:32:1:48:M*,N,N,S: Windows:98::Windows 98 (low TTL)
344 %8192:64:1:48:M*,N,N,S: Windows:98::Windows 98 (or newer XP/2000 with tweaked TTL)
345 S4:64:1:48:M*,N,N,S: Windows:98::Windows 98
346 S6:64:1:48:M*,N,N,S: Windows:98::Windows 98
347 S12:64:1:48:M*,N,N,S: Windows:98::Windows 98
348 32767:64:1:48:M*,N,N,S: Windows:98::Windows 98
349 37300:64:1:48:M*,N,N,S: Windows:98::Windows 98
350 46080:64:1:52:M*,N,W3,N,N,S: Windows:98:RFC1323:Windows 98 (RFC1323)
351 65535:64:1:44:M*: Windows:98:noSACK:Windows 98 (no sack)
353 S16:128:1:48:M*,N,N,S: Windows:98::Windows 98
354 S16:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98
355 S26:128:1:48:M*,N,N,S: Windows:98::Windows 98
356 T30:128:1:48:M*,N,N,S: Windows:98::Windows 98
357 32767:128:1:52:M*,N,W0,N,N,S: Windows:98::Windows 98
358 60352:128:1:48:M*,N,N,S: Windows:98::Windows 98
359 60352:128:1:64:M*,N,W2,N,N,T0,N,N,S: Windows:98::Windows 98
361 # Windows NT 4.0 - need more:
363 64512:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a
364 8192:128:1:44:M*: Windows:NT:4.0:Windows NT 4.0 (older)
365 6144:128:1:52:M*,W0,N,S,N,N: Windows:NT:4.0:Windows NT 4.0 (RFC1323)
367 # Windows XP and 2000. Most of the signatures that were
368 # either dubious or non-specific (no service pack data)
369 # were deleted and replaced with generics at the end.
371 65535:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP1
372 %8192:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP1
373 S45:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4
374 S6:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows XP SP1, 2000 SP4
375 S44:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows XP Pro SP1, 2000 SP3
377 S6:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP SP1, 2000 SP4
378 S44:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP Pro SP1, 2000 SP3
379 64512:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP SP1
380 32767:128:1:48:M1452,N,N,S: Windows:XP:SP1:Windows XP SP1
381 65535:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP1
382 %8192:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP1
386 S52:128:1:48:M1260,N,N,S: Windows:XP:Cisco:Windows XP/2000 via Cisco
387 S52:128:1:48:M1260,N,N,S: Windows:2000:Cisco:Windows XP/2000 via Cisco
390 # *:128:1:48:M*,N,N,S:U:@Windows:XP (leak) (PLEASE REPORT)
392 # ----------------- HP/UX -------------------
394 32768:64:1:44:M*: HP-UX:B.10.20::HP-UX B.10.20
395 32768:64:0:48:M*,W0,N: HP-UX:11.0::HP-UX 11.0
396 32768:64:1:48:M*,W0,N: HP-UX:11.10::HP-UX 11.0 or 11.11
397 32768:64:1:48:M*,W0,N: HP-UX:11.11::HP-UX 11.0 or 11.11
399 # Whoa. Hardcore WSS.
400 0:64:0:48:M*,W0,N: HP-UX:B.11.00:A:HP-UX B.11.00 A (RFC1323)
403 # ----------------- RiscOS ------------------
405 # We don't yet support the ?12 TCP option
406 #16384:64:1:68:M1460,N,W0,N,N,T,N,N,?12: RISCOS:3.70-4.36::RISC OS 3.70-4.36
408 # ----------------- BSD/OS ------------------
410 # Once again, power of two WSS is also shared by MacOS X with DF set
411 8192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:3.1::BSD/OS 3.1-4.3 (or MacOS X 10.2 w/DF)
412 8192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:4.0-4.3::BSD/OS 3.1-4.3 (or MacOS X 10.2)
415 # ---------------- NewtonOS -----------------
417 4096:64:0:44:M1420: NewtonOS:2.1::NewtonOS 2.1
419 # ---------------- NeXTSTEP -----------------
421 S8:64:0:44:M512: NeXTSTEP:3.3::NeXTSTEP 3.3
423 # ------------------ BeOS -------------------
425 1024:255:0:48:M*,N,W0: BeOS:5.0-5.1::BeOS 5.0-5.1
426 12288:255:0:44:M1402: BeOS:5.0::BeOS 5.0.x
428 # ------------------ OS/400 -----------------
430 8192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR4::OS/400 VR4/R5
431 8192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR5::OS/400 VR4/R5
432 4096:64:1:60:M1440,N,W0,N,N,T: OS/400:V4R5:CF67032:OS/400 V4R5 + CF67032
435 # ------------------ ULTRIX -----------------
437 16384:64:0:40:.: ULTRIX:4.5::ULTRIX 4.5
439 # ------------------- QNX -------------------
441 S16:64:0:44:M512: QNX:::QNX demodisk
443 # ------------------ Novell -----------------
445 16384:128:1:44:M1460: Novell:NetWare:5.0:Novel Netware 5.0
446 6144:128:1:44:M1460: Novell:IntranetWare:4.11:Novell IntranetWare 4.11
448 # ----------------- SCO ------------------
449 S17:64:1:44:M1460: SCO:Unixware:7.0:SCO Unixware 7.0.0 or OpenServer 5.0.4-5.06
450 S17:64:1:44:M1460: SCO:OpenServer:5.0:SCO Unixware 7.0.0 or OpenServer 5.0.4-5.06
451 S3:64:1:60:M1460,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1
453 # ------------------- DOS -------------------
455 2048:255:0:44:M536: DOS:WATTCP:1.05:DOS Arachne via WATTCP/1.05
457 ###########################################
458 # Appliance / embedded / other signatures #
459 ###########################################
461 # ---------- Firewalls / routers ------------
463 S12:64:1:44:M1460: @Checkpoint:::Checkpoint (unknown 1)
464 S12:64:1:48:N,N,S,M1460: @Checkpoint:::Checkpoint (unknown 2)
465 4096:32:0:44:M1460: ExtremeWare:4.x::ExtremeWare 4.x
466 60352:64:0:52:M1460,N,W2,N,N,S: Clavister:7::Clavister firewall 7.x
468 # ------- Switches and other stuff ----------
470 4128:255:0:44:M*: Cisco:::Cisco Catalyst 3500, 7500 etc
471 S8:255:0:44:M*: Cisco:12008::Cisco 12008
472 60352:128:1:64:M1460,N,W2,N,N,T,N,N,S: Alteon:ACEswitch::Alteon ACEswitch
473 64512:128:1:44:M1370: Nortel:Contivity Client::Nortel Conectivity Client
476 # ---------- Caches and whatnots ------------
478 S4:64:1:52:M1460,N,N,S,N,W0: AOL:web cache::AOL web cache
480 32850:64:1:64:N,W1,N,N,T,N,N,S,M*: NetApp:5.x::NetApp Data OnTap 5.x
481 16384:64:1:64:M1460,N,N,S,N,W0,N: NetApp:5.3:1:NetApp 5.3.1
482 65535:64:0:64:M1460,N,N,S,N,W3,N,N,T: NetApp:5.3:1:NetApp 5.3.1
483 65535:64:0:60:M1460,N,W0,N,N,T: NetApp:CacheFlow::NetApp CacheFlow
484 8192:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:5.2:1:NetApp NetCache 5.2.1
486 S4:64:0:48:M1460,N,N,S: Cisco:Content Engine::Cisco Content Engine
488 27085:128:0:40:.: Dell:PowerApp cache::Dell PowerApp (Linux-based)
490 65535:255:1:48:N,W1,M1460: Inktomi:crawler::Inktomi crawler
491 S1:255:1:60:M1460,S,T,N,W0: LookSmart:ZyBorg::LookSmart ZyBorg
494 16384:255:0:40:.: Proxyblocker:::Proxyblocker (what's this?)
496 # ----------- Embedded systems --------------
498 S9:255:0:44:M536: PalmOS:Tungsten:C:PalmOS Tungsten C
499 S5:255:0:44:M536: PalmOS:3::PalmOS 3/4
500 S5:255:0:44:M536: PalmOS:4::PalmOS 3/4
501 S4:255:0:44:M536: PalmOS:3:5:PalmOS 3.5
502 2948:255:0:44:M536: PalmOS:3:5:PalmOS 3.5.3 (Handera)
504 S23:64:1:64:N,W1,N,N,T,N,N,S,M1460: SymbianOS:7::SymbianOS 7
505 8192:255:0:44:M1460: SymbianOS:6048::SymbianOS 6048 (on Nokia 7650?)
506 8192:255:0:44:M536: SymbianOS:::SymbianOS (on Nokia 9210?)
510 5840:64:1:60:M1452,S,T,N,W1: Zaurus:3.10::Zaurus 3.10
512 32768:128:1:64:M1460,N,W0,N,N,T0,N,N,S: PocketPC:2002::PocketPC 2002
514 S1:255:0:44:M346: Contiki:1.1:rc0:Contiki 1.1-rc0
516 4096:128:0:44:M1460: Sega:Dreamcast:3.0:Sega Dreamcast Dreamkey 3.0
518 S12:64:0:44:M1452: AXIS:5600:v5.64:AXIS Printer Server 5600 v5.64
526 1024:64:0:40:.: *NMAP:syn scan:1:NMAP syn scan (1)
527 2048:64:0:40:.: *NMAP:syn scan:2:NMAP syn scan (2)
528 3072:64:0:40:.: *NMAP:syn scan:3:NMAP syn scan (3)
529 4096:64:0:40:.: *NMAP:syn scan:4:NMAP syn scan (4)
531 1024:64:0:60:W10,N,M265,T: *NMAP:OS:1:NMAP OS detection probe (1)
532 2048:64:0:60:W10,N,M265,T: *NMAP:OS:2:NMAP OS detection probe (2)
533 3072:64:0:60:W10,N,M265,T: *NMAP:OS:3:NMAP OS detection probe (3)
534 4096:64:0:60:W10,N,M265,T: *NMAP:OS:4:NMAP OS detection probe (4)
536 #####################################
537 # Generic signatures - just in case #
538 #####################################
540 #*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:4.0-4.9::FreeBSD 4.x/5.x
541 #*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:5.0-5.1::FreeBSD 4.x/5.x
543 *:128:1:52:M*,N,W0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
544 *:128:1:52:M*,N,W0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
545 *:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323)
546 *:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323)
547 *:128:1:64:M*,N,W*,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP (RFC1323, w+)
548 *:128:1:48:M*,N,N,S: @Windows:XP::Windows XP/2000
549 *:128:1:48:M*,N,N,S: @Windows:2000::Windows XP/2000