Source code pulled from OpenBSD for OpenNTPD. The place to contribute to this code is via the OpenBSD CVS tree.
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  1. # $OpenBSD: pf.os,v 1.26 2012/08/03 12:25:16 jsg Exp $
  2. # passive OS fingerprinting
  3. # -------------------------
  4. #
  5. # SYN signatures. Those signatures work for SYN packets only (duh!).
  6. #
  7. # (C) Copyright 2000-2003 by Michal Zalewski <lcamtuf@coredump.cx>
  8. # (C) Copyright 2003 by Mike Frantzen <frantzen@w4g.org>
  9. #
  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.
  13. #
  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.
  21. #
  22. #
  23. # This fingerprint database is adapted from Michal Zalewski's p0f passive
  24. # operating system package. The last database sync was from a Nov 3 2003
  25. # p0f.fp.
  26. #
  27. #
  28. # Each line in this file specifies a single fingerprint. Please read the
  29. # information below carefully before attempting to append any signatures
  30. # reported as UNKNOWN to this file to avoid mistakes.
  31. #
  32. # We use the following set metrics for fingerprinting:
  33. #
  34. # - Window size (WSS) - a highly OS dependent setting used for TCP/IP
  35. # performance control (max. amount of data to be sent without ACK).
  36. # Some systems use a fixed value for initial packets. On other
  37. # systems, it is a multiple of MSS or MTU (MSS+40). In some rare
  38. # cases, the value is just arbitrary.
  39. #
  40. # NEW SIGNATURE: if p0f reported a special value of 'Snn', the number
  41. # appears to be a multiple of MSS (MSS*nn); a special value of 'Tnn'
  42. # means it is a multiple of MTU ((MSS+40)*nn). Unless you notice the
  43. # value of nn is not fixed (unlikely), just copy the Snn or Tnn token
  44. # literally. If you know this device has a simple stack and a fixed
  45. # MTU, you can however multiply S value by MSS, or T value by MSS+40,
  46. # and put it instead of Snn or Tnn.
  47. #
  48. # If WSS otherwise looks like a fixed value (for example a multiple
  49. # of two), or if you can confirm the value is fixed, please quote
  50. # it literally. If there's no apparent pattern in WSS chosen, you
  51. # should consider wildcarding this value.
  52. #
  53. # - Overall packet size - a function of all IP and TCP options and bugs.
  54. #
  55. # NEW SIGNATURE: Copy this value literally.
  56. #
  57. # - Initial TTL - We check the actual TTL of a received packet. It can't
  58. # be higher than the initial TTL, and also shouldn't be dramatically
  59. # lower (maximum distance is defined as 40 hops).
  60. #
  61. # NEW SIGNATURE: *Never* copy TTL from a p0f-reported signature literally.
  62. # You need to determine the initial TTL. The best way to do it is to
  63. # check the documentation for a remote system, or check its settings.
  64. # A fairly good method is to simply round the observed TTL up to
  65. # 32, 64, 128, or 255, but it should be noted that some obscure devices
  66. # might not use round TTLs (in particular, some shoddy appliances use
  67. # "original" initial TTL settings). If not sure, you can see how many
  68. # hops you're away from the remote party with traceroute or mtr.
  69. #
  70. # - Don't fragment flag (DF) - some modern OSes set this to implement PMTU
  71. # discovery. Others do not bother.
  72. #
  73. # NEW SIGNATURE: Copy this value literally.
  74. #
  75. # - Maximum segment size (MSS) - this setting is usually link-dependent. P0f
  76. # uses it to determine link type of the remote host.
  77. #
  78. # NEW SIGNATURE: Always wildcard this value, except for rare cases when
  79. # you have an appliance with a fixed value, know the system supports only
  80. # a very limited number of network interface types, or know the system
  81. # is using a value it pulled out of nowhere. Specific unique MSS
  82. # can be used to tell Google crawlbots from the rest of the population.
  83. #
  84. # - Window scaling (WSCALE) - this feature is used to scale WSS.
  85. # It extends the size of a TCP/IP window to 32 bits. Some modern
  86. # systems implement this feature.
  87. #
  88. # NEW SIGNATURE: Observe several signatures. Initial WSCALE is often set
  89. # to zero or other low value. There's usually no need to wildcard this
  90. # parameter.
  91. #
  92. # - Timestamp - some systems that implement timestamps set them to
  93. # zero in the initial SYN. This case is detected and handled appropriately.
  94. #
  95. # - Selective ACK permitted - a flag set by systems that implement
  96. # selective ACK functionality.
  97. #
  98. # - The sequence of TCP all options (MSS, window scaling, selective ACK
  99. # permitted, timestamp, NOP). Other than the options previously
  100. # discussed, p0f also checks for timestamp option (a silly
  101. # extension to broadcast your uptime ;-), NOP options (used for
  102. # header padding) and sackOK option (selective ACK feature).
  103. #
  104. # NEW SIGNATURE: Copy the sequence literally.
  105. #
  106. # To wildcard any value (except for initial TTL or TCP options), replace
  107. # it with '*'. You can also use a modulo operator to match any values
  108. # that divide by nnn - '%nnn'.
  109. #
  110. # Fingerprint entry format:
  111. #
  112. # wwww:ttt:D:ss:OOO...:OS:Version:Subtype:Details
  113. #
  114. # wwww - window size (can be *, %nnn, Snn or Tnn). The special values
  115. # "S" and "T" which are a multiple of MSS or a multiple of MTU
  116. # respectively.
  117. # ttt - initial TTL
  118. # D - don't fragment bit (0 - not set, 1 - set)
  119. # ss - overall SYN packet size
  120. # OOO - option value and order specification (see below)
  121. # OS - OS genre (Linux, Solaris, Windows)
  122. # Version - OS Version (2.0.27 on x86, etc)
  123. # Subtype - OS subtype or patchlevel (SP3, lo0)
  124. # details - Generic OS details
  125. #
  126. # If OS genre starts with '*', p0f will not show distance, link type
  127. # and timestamp data. It is useful for userland TCP/IP stacks of
  128. # network scanners and so on, where many settings are randomized or
  129. # bogus.
  130. #
  131. # If OS genre starts with @, it denotes an approximate hit for a group
  132. # of operating systems (signature reporting still enabled in this case).
  133. # Use this feature at the end of this file to catch cases for which
  134. # you don't have a precise match, but can tell it's Windows or FreeBSD
  135. # or whatnot by looking at, say, flag layout alone.
  136. #
  137. # Option block description is a list of comma or space separated
  138. # options in the order they appear in the packet:
  139. #
  140. # N - NOP option
  141. # Wnnn - window scaling option, value nnn (or * or %nnn)
  142. # Mnnn - maximum segment size option, value nnn (or * or %nnn)
  143. # S - selective ACK OK
  144. # T - timestamp
  145. # T0 - timestamp with a zero value
  146. #
  147. # To denote no TCP options, use a single '.'.
  148. #
  149. # Please report any additions to this file, or any inaccuracies or
  150. # problems spotted, to the maintainers: lcamtuf@coredump.cx,
  151. # frantzen@openbsd.org and bugs@openbsd.org with a tcpdump packet
  152. # capture of the relevant SYN packet(s)
  153. #
  154. # A test and submission page is available at
  155. # http://lcamtuf.coredump.cx/p0f-help/
  156. #
  157. #
  158. # WARNING WARNING WARNING
  159. # -----------------------
  160. #
  161. # Do not add a system X as OS Y just because NMAP says so. It is often
  162. # the case that X is a NAT firewall. While nmap is talking to the
  163. # device itself, p0f is fingerprinting the guy behind the firewall
  164. # instead.
  165. #
  166. # When in doubt, use common sense, don't add something that looks like
  167. # a completely different system as Linux or FreeBSD or LinkSys router.
  168. # Check DNS name, establish a connection to the remote host and look
  169. # at SYN+ACK - does it look similar?
  170. #
  171. # Some users tweak their TCP/IP settings - enable or disable RFC1323
  172. # functionality, enable or disable timestamps or selective ACK,
  173. # disable PMTU discovery, change MTU and so on. Always compare a new rule
  174. # to other fingerprints for this system, and verify the system isn't
  175. # "customized" before adding it. It is OK to add signature variants
  176. # caused by a commonly used software (personal firewalls, security
  177. # packages, etc), but it makes no sense to try to add every single
  178. # possible /proc/sys/net/ipv4 tweak on Linux or so.
  179. #
  180. # KEEP IN MIND: Some packet firewalls configured to normalize outgoing
  181. # traffic (OpenBSD pf with "scrub" enabled, for example) will, well,
  182. # normalize packets. Signatures will not correspond to the originating
  183. # system (and probably not quite to the firewall either).
  184. #
  185. # NOTE: Try to keep this file in some reasonable order, from most to
  186. # least likely systems. This will speed up operation. Also keep most
  187. # generic and broad rules near the end.
  188. #
  189. ##########################
  190. # Standard OS signatures #
  191. ##########################
  192. # ----------------- AIX ---------------------
  193. # AIX is first because its signatures are close to NetBSD, MacOS X and
  194. # Linux 2.0, but it uses a fairly rare MSSes, at least sometimes...
  195. # This is a shoddy hack, though.
  196. 45046:64:0:44:M*: AIX:4.3::AIX 4.3
  197. 16384:64:0:44:M512: AIX:4.3:2-3:AIX 4.3.2 and earlier
  198. 16384:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
  199. 16384:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
  200. 32768:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
  201. 32768:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
  202. 65535:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
  203. 65535:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
  204. 65535:64:0:64:M*,N,W1,N,N,T,N,N,S: AIX:5.3:ML1:AIX 5.3 ML1
  205. # ----------------- Linux -------------------
  206. # S1:64:0:44:M*:A: Linux:1.2::Linux 1.2.x (XXX quirks support)
  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
  209. # Endian snafu! Nelson says "ha-ha":
  210. 2:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac
  211. 64:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac
  212. S4:64:1:60:M1360,S,T,N,W0: Linux:google::Linux (Google crawlbot)
  213. S2:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4 (big boy)
  214. S3:64:1:60:M*,S,T,N,W0: Linux:2.4:.18-21:Linux 2.4.18 and newer
  215. S4:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4/2.6 <= 2.6.7
  216. S4:64:1:60:M*,S,T,N,W0: Linux:2.6:.1-7:Linux 2.4/2.6 <= 2.6.7
  217. S4:64:1:60:M*,S,T,N,W5: Linux:2.6::Linux 2.6 (newer, 1)
  218. S4:64:1:60:M*,S,T,N,W6: Linux:2.6::Linux 2.6 (newer, 2)
  219. S4:64:1:60:M*,S,T,N,W7: Linux:2.6::Linux 2.6 (newer, 3)
  220. T4:64:1:60:M*,S,T,N,W7: Linux:2.6::Linux 2.6 (newer, 4)
  221. S10:64:1:60:M*,S,T,N,W4: Linux:3.0::Linux 3.0
  222. S3:64:1:60:M*,S,T,N,W1: Linux:2.5::Linux 2.5 (sometimes 2.4)
  223. S4:64:1:60:M*,S,T,N,W1: Linux:2.5-2.6::Linux 2.5/2.6
  224. S3:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4)
  225. S4:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4)
  226. S20:64:1:60:M*,S,T,N,W0: Linux:2.2:20-25:Linux 2.2.20 and newer
  227. S22:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2
  228. S11:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2
  229. # Popular cluster config scripts disable timestamps and
  230. # selective ACK:
  231. S4:64:1:48:M1460,N,W0: Linux:2.4:cluster:Linux 2.4 in cluster
  232. # This needs to be investigated. On some systems, WSS
  233. # is selected as a multiple of MTU instead of MSS. I got
  234. # many submissions for this for many late versions of 2.4:
  235. T4:64:1:60:M1412,S,T,N,W0: Linux:2.4::Linux 2.4 (late, uncommon)
  236. # This happens only over loopback, but let's make folks happy:
  237. 32767:64:1:60:M16396,S,T,N,W0: Linux:2.4:lo0:Linux 2.4 (local)
  238. S8:64:1:60:M3884,S,T,N,W0: Linux:2.2:lo0:Linux 2.2 (local)
  239. # Opera visitors:
  240. 16384:64:1:60:M*,S,T,N,W0: Linux:2.2:Opera:Linux 2.2 (Opera?)
  241. 32767:64:1:60:M*,S,T,N,W0: Linux:2.4:Opera:Linux 2.4 (Opera?)
  242. # Some fairly common mods:
  243. S4:64:1:52:M*,N,N,S,N,W0: Linux:2.4:ts:Linux 2.4 w/o timestamps
  244. S22:64:1:52:M*,N,N,S,N,W0: Linux:2.2:ts:Linux 2.2 w/o timestamps
  245. # ----------------- FreeBSD -----------------
  246. 16384:64:1:44:M*: FreeBSD:2.0-2.2::FreeBSD 2.0-4.2
  247. 16384:64:1:44:M*: FreeBSD:3.0-3.5::FreeBSD 2.0-4.2
  248. 16384:64:1:44:M*: FreeBSD:4.0-4.2::FreeBSD 2.0-4.2
  249. 16384:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4
  250. 1024:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4
  251. 57344:64:1:44:M*: FreeBSD:4.6-4.8:noRFC1323:FreeBSD 4.6-4.8 (no RFC1323)
  252. 57344:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.6-4.9::FreeBSD 4.6-4.9
  253. 32768:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.11::FreeBSD 4.8-5.1 (or MacOS X)
  254. 32768:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X)
  255. 65535:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.11::FreeBSD 4.8-5.2 (or MacOS X)
  256. 65535:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.2::FreeBSD 4.8-5.2 (or MacOS X)
  257. 65535:64:1:60:M*,N,W1,N,N,T: FreeBSD:4.7-4.11::FreeBSD 4.7-5.2
  258. 65535:64:1:60:M*,N,W1,N,N,T: FreeBSD:5.0-5.2::FreeBSD 4.7-5.2
  259. # XXX need quirks support
  260. # 65535:64:1:60:M*,N,W0,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (1)
  261. # 65535:64:1:60:M*,N,W1,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (2)
  262. # 65535:64:1:60:M*,N,W2,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (3)
  263. # 65535:64:1:44:M*:Z:FreeBSD:5.2::FreeBSD 5.2 (no RFC1323)
  264. # 16384:64:1:60:M*,N,N,N,N,N,N,T:FreeBSD:4.4:noTS:FreeBSD 4.4 (w/o timestamps)
  265. # ----------------- NetBSD ------------------
  266. 16384:64:0:60:M*,N,W0,N,N,T: NetBSD:1.3::NetBSD 1.3
  267. 65535:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6:opera:NetBSD 1.6 (Opera)
  268. 16384:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6
  269. 16384:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:df:NetBSD 1.6 (DF)
  270. 65535:64:1:60:M*,N,W1,N,N,T0: NetBSD:1.6::NetBSD 1.6W-current (DF)
  271. 65535:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6X (DF)
  272. 32768:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:randomization:NetBSD 1.6ZH-current (w/ ip_id randomization)
  273. # ----------------- OpenBSD -----------------
  274. 16384:64:0:60:M*,N,W0,N,N,T: OpenBSD:2.6::NetBSD 1.3 (or OpenBSD 2.6)
  275. 16384:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.8::OpenBSD 3.0-4.8
  276. 16384:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.8:no-df:OpenBSD 3.0-4.8 (scrub no-df)
  277. 57344:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-4.0::OpenBSD 3.3-4.0
  278. 57344:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-4.0:no-df:OpenBSD 3.3-4.0 (scrub no-df)
  279. 65535:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.0:opera:OpenBSD 3.0-4.0 (Opera)
  280. 16384:64:1:64:M*,N,N,S,N,W3,N,N,T: OpenBSD:4.9::OpenBSD 4.9
  281. 16384:64:0:64:M*,N,N,S,N,W3,N,N,T: OpenBSD:4.9:no-df:OpenBSD 4.9 (scrub no-df)
  282. # ----------------- Solaris -----------------
  283. S17:64:1:64:N,W3,N,N,T0,N,N,S,M*: Solaris:8:RFC1323:Solaris 8 RFC1323
  284. S17:64:1:48:N,N,S,M*: Solaris:8::Solaris 8
  285. S17:255:1:44:M*: Solaris:2.5-2.7::Solaris 2.5 to 7
  286. S6:255:1:44:M*: Solaris:2.6-2.7::Solaris 2.6 to 7
  287. S23:255:1:44:M*: Solaris:2.5:1:Solaris 2.5.1
  288. S34:64:1:48:M*,N,N,S: Solaris:2.9::Solaris 9
  289. S44:255:1:44:M*: Solaris:2.7::Solaris 7
  290. 4096:64:0:44:M1460: SunOS:4.1::SunOS 4.1.x
  291. S34:64:1:52:M*,N,W0,N,N,S: Solaris:10:beta:Solaris 10 (beta)
  292. 32850:64:1:64:M*,N,N,T,N,W1,N,N,S: Solaris:10::Solaris 10 1203
  293. # ----------------- IRIX --------------------
  294. 49152:64:0:44:M*: IRIX:6.4::IRIX 6.4
  295. 61440:64:0:44:M*: IRIX:6.2-6.5::IRIX 6.2-6.5
  296. 49152:64:0:52:M*,N,W2,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323)
  297. 49152:64:0:52:M*,N,W3,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323)
  298. 61440:64:0:48:M*,N,N,S: IRIX:6.5:12-21:IRIX 6.5.12 - 6.5.21
  299. 49152:64:0:48:M*,N,N,S: IRIX:6.5:15-21:IRIX 6.5.15 - 6.5.21
  300. 49152:60:0:64:M*,N,W2,N,N,T,N,N,S: IRIX:6.5:IP27:IRIX 6.5 IP27
  301. # ----------------- Tru64 -------------------
  302. 32768:64:1:48:M*,N,W0: Tru64:4.0::Tru64 4.0 (or OS/2 Warp 4)
  303. 32768:64:0:48:M*,N,W0: Tru64:5.0::Tru64 5.0
  304. 8192:64:0:44:M1460: Tru64:5.1:noRFC1323:Tru64 6.1 (no RFC1323) (or QNX 6)
  305. 61440:64:0:48:M*,N,W0: Tru64:5.1a:JP4:Tru64 v5.1a JP4 (or OpenVMS 7.x on Compaq 5.x stack)
  306. # ----------------- OpenVMS -----------------
  307. 6144:64:1:60:M*,N,W0,N,N,T: OpenVMS:7.2::OpenVMS 7.2 (Multinet 4.4 stack)
  308. # ----------------- MacOS -------------------
  309. # XXX Need EOL tcp opt support
  310. # S2:255:1:48:M*,W0,E:.:MacOS:8.6 classic
  311. # XXX some of these use EOL too
  312. 16616:255:1:48:M*,W0: MacOS:7.3-7.6:OTTCP:MacOS 7.3-8.6 (OTTCP)
  313. 16616:255:1:48:M*,W0: MacOS:8.0-8.6:OTTCP:MacOS 7.3-8.6 (OTTCP)
  314. 16616:255:1:48:M*,N,N,N: MacOS:8.1-8.6:OTTCP:MacOS 8.1-8.6 (OTTCP)
  315. 32768:255:1:48:M*,W0,N: MacOS:9.0-9.2::MacOS 9.0-9.2
  316. 65535:255:1:48:M*,N,N,N,N: MacOS:9.1::MacOS 9.1 (OT 2.7.4)
  317. # ----------------- Windows -----------------
  318. # Windows TCP/IP stack is a mess. For most recent XP, 2000 and
  319. # even 98, the patchlevel, not the actual OS version, is more
  320. # relevant to the signature. They share the same code, so it would
  321. # seem. Luckily for us, almost all Windows 9x boxes have an
  322. # awkward MSS of 536, which I use to tell one from another
  323. # in most difficult cases.
  324. 8192:32:1:44:M*: Windows:3.11::Windows 3.11 (Tucows)
  325. S44:64:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95::Windows 95
  326. 8192:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95:b:Windows 95b
  327. # There were so many tweaking tools and so many stack versions for
  328. # Windows 98 it is no longer possible to tell them from each other
  329. # without some very serious research. Until then, there's an insane
  330. # number of signatures, for your amusement:
  331. S44:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL)
  332. 8192:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL)
  333. %8192:64:1:48:M536,N,N,S: Windows:98::Windows 98
  334. %8192:128:1:48:M536,N,N,S: Windows:98::Windows 98
  335. S4:64:1:48:M*,N,N,S: Windows:98::Windows 98
  336. S6:64:1:48:M*,N,N,S: Windows:98::Windows 98
  337. S12:64:1:48:M*,N,N,S: Windows:98::Windows 98
  338. T30:64:1:64:M1460,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98
  339. 32767:64:1:48:M*,N,N,S: Windows:98::Windows 98
  340. 37300:64:1:48:M*,N,N,S: Windows:98::Windows 98
  341. 46080:64:1:52:M*,N,W3,N,N,S: Windows:98:RFC1323:Windows 98 (RFC1323)
  342. 65535:64:1:44:M*: Windows:98:noSack:Windows 98 (no sack)
  343. S16:128:1:48:M*,N,N,S: Windows:98::Windows 98
  344. S16:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98
  345. S26:128:1:48:M*,N,N,S: Windows:98::Windows 98
  346. T30:128:1:48:M*,N,N,S: Windows:98::Windows 98
  347. 32767:128:1:52:M*,N,W0,N,N,S: Windows:98::Windows 98
  348. 60352:128:1:48:M*,N,N,S: Windows:98::Windows 98
  349. 60352:128:1:64:M*,N,W2,N,N,T0,N,N,S: Windows:98::Windows 98
  350. # What's with 1414 on NT?
  351. T31:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a
  352. 64512:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a
  353. 8192:128:1:44:M*: Windows:NT:4.0:Windows NT 4.0 (older)
  354. # Windows XP and 2000. Most of the signatures that were
  355. # either dubious or non-specific (no service pack data)
  356. # were deleted and replaced with generics at the end.
  357. 65535:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP1
  358. 65535:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP1
  359. %8192:128:1:48:M*,N,N,S: Windows:2000:SP2+:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222)
  360. %8192:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222)
  361. S20:128:1:48:M*,N,N,S: Windows:2000::Windows 2000/XP SP3
  362. S20:128:1:48:M*,N,N,S: Windows:XP:SP3:Windows 2000/XP SP3
  363. S45:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP 1
  364. S45:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP 1
  365. 40320:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4
  366. S6:128:1:48:M*,N,N,S: Windows:2000:SP2:Windows XP, 2000 SP2+
  367. S6:128:1:48:M*,N,N,S: Windows:XP::Windows XP, 2000 SP2+
  368. S12:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP SP1
  369. S44:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows Pro SP1, 2000 SP3
  370. S44:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows Pro SP1, 2000 SP3
  371. 64512:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows SP1, 2000 SP3
  372. 64512:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP3
  373. 32767:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows SP1, 2000 SP4
  374. 32767:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP4
  375. 8192:128:1:52:M*,N,W2,N,N,S: Windows:Vista::Windows Vista/7
  376. # Odds, ends, mods:
  377. S52:128:1:48:M1260,N,N,S: Windows:2000:cisco:Windows XP/2000 via Cisco
  378. S52:128:1:48:M1260,N,N,S: Windows:XP:cisco:Windows XP/2000 via Cisco
  379. 65520:128:1:48:M*,N,N,S: Windows:XP::Windows XP bare-bone
  380. 16384:128:1:52:M536,N,W0,N,N,S: Windows:2000:ZoneAlarm:Windows 2000 w/ZoneAlarm?
  381. 2048:255:0:40:.: Windows:.NET::Windows .NET Enterprise Server
  382. 44620:64:0:48:M*,N,N,S: Windows:ME::Windows ME no SP (?)
  383. S6:255:1:48:M536,N,N,S: Windows:95:winsock2:Windows 95 winsock 2
  384. 32768:32:1:52:M1460,N,W0,N,N,S: Windows:2003:AS:Windows 2003 AS
  385. # No need to be more specific, it passes:
  386. # *:128:1:48:M*,N,N,S:U:-Windows:XP/2000 while downloading (leak!) XXX quirk
  387. # there is an equiv similar generic sig w/o the quirk
  388. # ----------------- HP/UX -------------------
  389. 32768:64:1:44:M*: HP-UX:B.10.20::HP-UX B.10.20
  390. 32768:64:0:48:M*,W0,N: HP-UX:11.0::HP-UX 11.0
  391. 32768:64:1:48:M*,W0,N: HP-UX:11.10::HP-UX 11.0 or 11.11
  392. 32768:64:1:48:M*,W0,N: HP-UX:11.11::HP-UX 11.0 or 11.11
  393. # Whoa. Hardcore WSS.
  394. 0:64:0:48:M*,W0,N: HP-UX:B.11.00:A:HP-UX B.11.00 A (RFC1323)
  395. # ----------------- RiscOS ------------------
  396. # We don't yet support the ?12 TCP option
  397. #16384:64:1:68:M1460,N,W0,N,N,T,N,N,?12: RISCOS:3.70-4.36::RISC OS 3.70-4.36
  398. 12288:32:0:44:M536: RISC OS:3.70:4.10:RISC OS 3.70 inet 4.10
  399. # XXX quirk
  400. # 4096:64:1:56:M1460,N,N,T:T: RISC OS:3.70:freenet:RISC OS 3.70 freenet 2.00
  401. # ----------------- BSD/OS ------------------
  402. # Once again, power of two WSS is also shared by MacOS X with DF set
  403. 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)
  404. 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)
  405. # ---------------- NewtonOS -----------------
  406. 4096:64:0:44:M1420: NewtonOS:2.1::NewtonOS 2.1
  407. # ---------------- NeXTSTEP -----------------
  408. S4:64:0:44:M1024: NeXTSTEP:3.3::NeXTSTEP 3.3
  409. S8:64:0:44:M512: NeXTSTEP:3.3::NeXTSTEP 3.3
  410. # ------------------ BeOS -------------------
  411. 1024:255:0:48:M*,N,W0: BeOS:5.0-5.1::BeOS 5.0-5.1
  412. 12288:255:0:44:M1402: BeOS:5.0::BeOS 5.0.x
  413. # ------------------ OS/400 -----------------
  414. 8192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR4::OS/400 VR4/R5
  415. 8192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR5::OS/400 VR4/R5
  416. 4096:64:1:60:M1440,N,W0,N,N,T: OS/400:V4R5:CF67032:OS/400 V4R5 + CF67032
  417. # XXX quirk
  418. # 28672:64:0:44:M1460:A:OS/390:?
  419. # ------------------ ULTRIX -----------------
  420. 16384:64:0:40:.: ULTRIX:4.5::ULTRIX 4.5
  421. # ------------------- QNX -------------------
  422. S16:64:0:44:M512: QNX:::QNX demodisk
  423. # ------------------ Novell -----------------
  424. 16384:128:1:44:M1460: Novell:NetWare:5.0:Novel Netware 5.0
  425. 6144:128:1:44:M1460: Novell:IntranetWare:4.11:Novell IntranetWare 4.11
  426. 6144:128:1:44:M1368: Novell:BorderManager::Novell BorderManager ?
  427. 6144:128:1:52:M*,W0,N,S,N,N: Novell:Netware:6:Novell Netware 6 SP3
  428. # ----------------- SCO ------------------
  429. S3:64:1:60:M1460,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1
  430. S17:64:1:60:M1380,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1.3 MP3
  431. S23:64:1:44:M1380: SCO:OpenServer:5.0:SCO OpenServer 5.0
  432. # ------------------- DOS -------------------
  433. 2048:255:0:44:M536: DOS:WATTCP:1.05:DOS Arachne via WATTCP/1.05
  434. T2:255:0:44:M984: DOS:WATTCP:1.05Arachne:Arachne via WATTCP/1.05 (eepro)
  435. # ------------------ OS/2 -------------------
  436. S56:64:0:44:M512: OS/2:4::OS/2 4
  437. 28672:64:0:44:M1460: OS/2:4::OS/2 Warp 4.0
  438. # ----------------- TOPS-20 -----------------
  439. # Another hardcore MSS, one of the ACK leakers hunted down.
  440. # XXX QUIRK 0:64:0:44:M1460:A:TOPS-20:version 7
  441. 0:64:0:44:M1460: TOPS-20:7::TOPS-20 version 7
  442. # ----------------- FreeMiNT ----------------
  443. S44:255:0:44:M536: FreeMiNT:1:16A:FreeMiNT 1 patch 16A (Atari)
  444. # ------------------ AMIGA ------------------
  445. # XXX TCP option 12
  446. # S32:64:1:56:M*,N,N,S,N,N,?12:.:AMIGA:3.9 BB2 with Miami stack
  447. # ------------------ Plan9 ------------------
  448. 65535:255:0:48:M1460,W0,N: Plan9:4::Plan9 edition 4
  449. # ----------------- AMIGAOS -----------------
  450. 16384:64:1:48:M1560,N,N,S: AMIGAOS:3.9::AMIGAOS 3.9 BB2 MiamiDX
  451. ###########################################
  452. # Appliance / embedded / other signatures #
  453. ###########################################
  454. # ---------- Firewalls / routers ------------
  455. S12:64:1:44:M1460: @Checkpoint:::Checkpoint (unknown 1)
  456. S12:64:1:48:N,N,S,M1460: @Checkpoint:::Checkpoint (unknown 2)
  457. 4096:32:0:44:M1460: ExtremeWare:4.x::ExtremeWare 4.x
  458. # XXX TCP option 12
  459. # S32:64:0:68:M512,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO w/Checkpoint NG FP3
  460. # S16:64:0:68:M1024,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO 3.7 build 026
  461. S4:64:1:60:W0,N,S,T,M1460: FortiNet:FortiGate:50:FortiNet FortiGate 50
  462. 8192:64:1:44:M1460: Eagle:::Eagle Secure Gateway
  463. S52:128:1:48:M1260,N,N,N,N: LinkSys:WRV54G::LinkSys WRV54G VPN router
  464. # ------- Switches and other stuff ----------
  465. 4128:255:0:44:M*: Cisco:::Cisco Catalyst 3500, 7500 etc
  466. S8:255:0:44:M*: Cisco:12008::Cisco 12008
  467. 60352:128:1:64:M1460,N,W2,N,N,T,N,N,S: Alteon:ACEswitch::Alteon ACEswitch
  468. 64512:128:1:44:M1370: Nortel:Contivity Client::Nortel Conectivity Client
  469. # ---------- Caches and whatnots ------------
  470. S4:64:1:52:M1460,N,N,S,N,W0: AOL:web cache::AOL web cache
  471. 32850:64:1:64:N,W1,N,N,T,N,N,S,M*: NetApp:5.x::NetApp Data OnTap 5.x
  472. 16384:64:1:64:M1460,N,N,S,N,W0,N: NetApp:5.3:1:NetApp 5.3.1
  473. 65535:64:0:64:M1460,N,N,S,N,W*,N,N,T: NetApp:5.3-5.5::NetApp 5.3-5.5
  474. 65535:64:0:60:M1460,N,W0,N,N,T: NetApp:CacheFlow::NetApp CacheFlow
  475. 8192:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:5.2:1:NetApp NetCache 5.2.1
  476. 20480:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:4.1::NetApp NetCache4.1
  477. 65535:64:0:60:M1460,N,W0,N,N,T: CacheFlow:4.1::CacheFlow CacheOS 4.1
  478. 8192:64:0:60:M1380,N,N,N,N,N,N,T: CacheFlow:1.1::CacheFlow CacheOS 1.1
  479. S4:64:0:48:M1460,N,N,S: Cisco:Content Engine::Cisco Content Engine
  480. 27085:128:0:40:.: Dell:PowerApp cache::Dell PowerApp (Linux-based)
  481. 65535:255:1:48:N,W1,M1460: Inktomi:crawler::Inktomi crawler
  482. S1:255:1:60:M1460,S,T,N,W0: LookSmart:ZyBorg::LookSmart ZyBorg
  483. 16384:255:0:40:.: Proxyblocker:::Proxyblocker (what's this?)
  484. 65535:255:0:48:M*,N,N,S: Redline:::Redline T|X 2200
  485. 32696:128:0:40:M1460: Spirent:Avalanche::Spirent Web Avalanche HTTP benchmarking engine
  486. # ----------- Embedded systems --------------
  487. S9:255:0:44:M536: PalmOS:Tungsten:C:PalmOS Tungsten C
  488. S5:255:0:44:M536: PalmOS:3::PalmOS 3/4
  489. S5:255:0:44:M536: PalmOS:4::PalmOS 3/4
  490. S4:255:0:44:M536: PalmOS:3:5:PalmOS 3.5
  491. 2948:255:0:44:M536: PalmOS:3:5:PalmOS 3.5.3 (Handera)
  492. S29:255:0:44:M536: PalmOS:5::PalmOS 5.0
  493. 16384:255:0:44:M1398: PalmOS:5.2:Clie:PalmOS 5.2 (Clie)
  494. S14:255:0:44:M1350: PalmOS:5.2:Treo:PalmOS 5.2.1 (Treo)
  495. S23:64:1:64:N,W1,N,N,T,N,N,S,M1460: SymbianOS:7::SymbianOS 7
  496. 8192:255:0:44:M1460: SymbianOS:6048::Symbian OS 6048 (Nokia 7650?)
  497. 8192:255:0:44:M536: SymbianOS:9210::Symbian OS (Nokia 9210?)
  498. S22:64:1:56:M1460,T,S: SymbianOS:P800::Symbian OS ? (SE P800?)
  499. S36:64:1:56:M1360,T,S: SymbianOS:6600::Symbian OS 60xx (Nokia 6600?)
  500. # Perhaps S4?
  501. 5840:64:1:60:M1452,S,T,N,W1: Zaurus:3.10::Zaurus 3.10
  502. 32768:128:1:64:M1460,N,W0,N,N,T0,N,N,S: PocketPC:2002::PocketPC 2002
  503. S1:255:0:44:M346: Contiki:1.1:rc0:Contiki 1.1-rc0
  504. 4096:128:0:44:M1460: Sega:Dreamcast:3.0:Sega Dreamcast Dreamkey 3.0
  505. T5:64:0:44:M536: Sega:Dreamcast:HKT-3020:Sega Dreamcast HKT-3020 (browser disc 51027)
  506. S22:64:1:44:M1460: Sony:PS2::Sony Playstation 2 (SOCOM?)
  507. S12:64:0:44:M1452: AXIS:5600:v5.64:AXIS Printer Server 5600 v5.64
  508. 3100:32:1:44:M1460: Windows:CE:2.0:Windows CE 2.0
  509. ####################
  510. # Fancy signatures #
  511. ####################
  512. 1024:64:0:40:.: *NMAP:syn scan:1:NMAP syn scan (1)
  513. 2048:64:0:40:.: *NMAP:syn scan:2:NMAP syn scan (2)
  514. 3072:64:0:40:.: *NMAP:syn scan:3:NMAP syn scan (3)
  515. 4096:64:0:40:.: *NMAP:syn scan:4:NMAP syn scan (4)
  516. # Requires quirks support
  517. # 1024:64:0:40:.:A:*NMAP:TCP sweep probe (1)
  518. # 2048:64:0:40:.:A:*NMAP:TCP sweep probe (2)
  519. # 3072:64:0:40:.:A:*NMAP:TCP sweep probe (3)
  520. # 4096:64:0:40:.:A:*NMAP:TCP sweep probe (4)
  521. 1024:64:0:60:W10,N,M265,T: *NMAP:OS:1:NMAP OS detection probe (1)
  522. 2048:64:0:60:W10,N,M265,T: *NMAP:OS:2:NMAP OS detection probe (2)
  523. 3072:64:0:60:W10,N,M265,T: *NMAP:OS:3:NMAP OS detection probe (3)
  524. 4096:64:0:60:W10,N,M265,T: *NMAP:OS:4:NMAP OS detection probe (4)
  525. 32767:64:0:40:.: *NAST:::NASTsyn scan
  526. # Requires quirks support
  527. # 12345:255:0:40:.:A:-p0f:sendsyn utility
  528. #####################################
  529. # Generic signatures - just in case #
  530. #####################################
  531. #*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:4.0-4.9::FreeBSD 4.x/5.x
  532. #*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:5.0-5.1::FreeBSD 4.x/5.x
  533. *:128:1:52:M*,N,W0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
  534. *:128:1:52:M*,N,W0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
  535. *:128:1:52:M*,N,W*,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
  536. *:128:1:52:M*,N,W*,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
  537. *:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323)
  538. *:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323)
  539. *:128:1:64:M*,N,W*,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP (RFC1323, w+)
  540. *:128:1:48:M536,N,N,S: @Windows:98::Windows 98
  541. *:128:1:48:M*,N,N,S: @Windows:XP::Windows XP/2000
  542. *:128:1:48:M*,N,N,S: @Windows:2000::Windows XP/2000