1# $OpenBSD: pf.os,v 1.27 2016/09/03 17:08:57 sthen 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########################## 191# Standard OS signatures # 192########################## 193 194# ----------------- AIX --------------------- 195 196# AIX is first because its signatures are close to NetBSD, MacOS X and 197# Linux 2.0, but it uses a fairly rare MSSes, at least sometimes... 198# This is a shoddy hack, though. 199 20045046:64:0:44:M*: AIX:4.3::AIX 4.3 20116384:64:0:44:M512: AIX:4.3:2-3:AIX 4.3.2 and earlier 202 20316384:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2 20416384:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2 20532768:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2 20632768:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2 20765535:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2 20865535:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2 20965535:64:0:64:M*,N,W1,N,N,T,N,N,S: AIX:5.3:ML1:AIX 5.3 ML1 210 211# ----------------- Linux ------------------- 212 213# S1:64:0:44:M*:A: Linux:1.2::Linux 1.2.x (XXX quirks support) 214512:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x 21516384:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x 216 217# Endian snafu! Nelson says "ha-ha": 2182:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac 21964:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac 220 221 222S4:64:1:60:M1360,S,T,N,W0: Linux:google::Linux (Google crawlbot) 223 224S2:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4 (big boy) 225S3:64:1:60:M*,S,T,N,W0: Linux:2.4:.18-21:Linux 2.4.18 and newer 226S4:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4/2.6 <= 2.6.7 227S4:64:1:60:M*,S,T,N,W0: Linux:2.6:.1-7:Linux 2.4/2.6 <= 2.6.7 228 229S4:64:1:60:M*,S,T,N,W5: Linux:2.6::Linux 2.6 (newer, 1) 230S4:64:1:60:M*,S,T,N,W6: Linux:2.6::Linux 2.6 (newer, 2) 231S4:64:1:60:M*,S,T,N,W7: Linux:2.6::Linux 2.6 (newer, 3) 232T4:64:1:60:M*,S,T,N,W7: Linux:2.6::Linux 2.6 (newer, 4) 233 234S10:64:1:60:M*,S,T,N,W4: Linux:3.0::Linux 3.0 235 236S3:64:1:60:M*,S,T,N,W1: Linux:2.5::Linux 2.5 (sometimes 2.4) 237S4:64:1:60:M*,S,T,N,W1: Linux:2.5-2.6::Linux 2.5/2.6 238S3:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4) 239S4:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4) 240 241S20:64:1:60:M*,S,T,N,W0: Linux:2.2:20-25:Linux 2.2.20 and newer 242S22:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2 243S11:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2 244 245# Popular cluster config scripts disable timestamps and 246# selective ACK: 247S4:64:1:48:M1460,N,W0: Linux:2.4:cluster:Linux 2.4 in cluster 248 249# This needs to be investigated. On some systems, WSS 250# is selected as a multiple of MTU instead of MSS. I got 251# many submissions for this for many late versions of 2.4: 252T4:64:1:60:M1412,S,T,N,W0: Linux:2.4::Linux 2.4 (late, uncommon) 253 254# This happens only over loopback, but let's make folks happy: 25532767:64:1:60:M16396,S,T,N,W0: Linux:2.4:lo0:Linux 2.4 (local) 256S8:64:1:60:M3884,S,T,N,W0: Linux:2.2:lo0:Linux 2.2 (local) 257 258# Opera visitors: 25916384:64:1:60:M*,S,T,N,W0: Linux:2.2:Opera:Linux 2.2 (Opera?) 26032767:64:1:60:M*,S,T,N,W0: Linux:2.4:Opera:Linux 2.4 (Opera?) 261 262# Some fairly common mods: 263S4:64:1:52:M*,N,N,S,N,W0: Linux:2.4:ts:Linux 2.4 w/o timestamps 264S22:64:1:52:M*,N,N,S,N,W0: Linux:2.2:ts:Linux 2.2 w/o timestamps 265 266 267# ----------------- FreeBSD ----------------- 268 26916384:64:1:44:M*: FreeBSD:2.0-2.2::FreeBSD 2.0-4.2 27016384:64:1:44:M*: FreeBSD:3.0-3.5::FreeBSD 2.0-4.2 27116384:64:1:44:M*: FreeBSD:4.0-4.2::FreeBSD 2.0-4.2 27216384:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4 273 2741024:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4 275 27657344:64:1:44:M*: FreeBSD:4.6-4.8:noRFC1323:FreeBSD 4.6-4.8 (no RFC1323) 27757344:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.6-4.9::FreeBSD 4.6-4.9 278 27932768:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.11::FreeBSD 4.8-5.1 (or MacOS X) 28032768:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X) 28165535:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.11::FreeBSD 4.8-5.2 (or MacOS X) 28265535:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.2::FreeBSD 4.8-5.2 (or MacOS X) 28365535:64:1:60:M*,N,W1,N,N,T: FreeBSD:4.7-4.11::FreeBSD 4.7-5.2 28465535:64:1:60:M*,N,W1,N,N,T: FreeBSD:5.0-5.2::FreeBSD 4.7-5.2 285 286# XXX need quirks support 287# 65535:64:1:60:M*,N,W0,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (1) 288# 65535:64:1:60:M*,N,W1,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (2) 289# 65535:64:1:60:M*,N,W2,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (3) 290# 65535:64:1:44:M*:Z:FreeBSD:5.2::FreeBSD 5.2 (no RFC1323) 291 292# 16384:64:1:60:M*,N,N,N,N,N,N,T:FreeBSD:4.4:noTS:FreeBSD 4.4 (w/o timestamps) 293 294# ----------------- NetBSD ------------------ 295 29616384:64:0:60:M*,N,W0,N,N,T: NetBSD:1.3::NetBSD 1.3 29765535:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6:opera:NetBSD 1.6 (Opera) 29816384:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6 29916384:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:df:NetBSD 1.6 (DF) 30065535:64:1:60:M*,N,W1,N,N,T0: NetBSD:1.6::NetBSD 1.6W-current (DF) 30165535:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6X (DF) 30232768:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:randomization:NetBSD 1.6ZH-current (w/ ip_id randomization) 303 304# ----------------- OpenBSD ----------------- 305 30616384:64:0:60:M*,N,W0,N,N,T: OpenBSD:2.6::NetBSD 1.3 (or OpenBSD 2.6) 30716384:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.8::OpenBSD 3.0-4.8 30816384:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.8:no-df:OpenBSD 3.0-4.8 (scrub no-df) 30957344:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-4.0::OpenBSD 3.3-4.0 31057344:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-4.0:no-df:OpenBSD 3.3-4.0 (scrub no-df) 311 31265535:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.0:opera:OpenBSD 3.0-4.0 (Opera) 313 31416384:64:1:64:M*,N,N,S,N,W3,N,N,T: OpenBSD:4.9::OpenBSD 4.9 31516384:64:0:64:M*,N,N,S,N,W3,N,N,T: OpenBSD:4.9:no-df:OpenBSD 4.9 (scrub no-df) 316 31716384:64:1:64:M*,N,N,S,N,W6,N,N,T: OpenBSD:6.1::OpenBSD 6.1 31816384:64:0:64:M*,N,N,S,N,W6,N,N,T: OpenBSD:6.1:no-df:OpenBSD 6.1 (scrub no-df) 319 320# ----------------- Solaris ----------------- 321 322S17:64:1:64:N,W3,N,N,T0,N,N,S,M*: Solaris:8:RFC1323:Solaris 8 RFC1323 323S17:64:1:48:N,N,S,M*: Solaris:8::Solaris 8 324S17:255:1:44:M*: Solaris:2.5-2.7::Solaris 2.5 to 7 325 326S6:255:1:44:M*: Solaris:2.6-2.7::Solaris 2.6 to 7 327S23:255:1:44:M*: Solaris:2.5:1:Solaris 2.5.1 328S34:64:1:48:M*,N,N,S: Solaris:2.9::Solaris 9 329S44:255:1:44:M*: Solaris:2.7::Solaris 7 330 3314096:64:0:44:M1460: SunOS:4.1::SunOS 4.1.x 332 333S34:64:1:52:M*,N,W0,N,N,S: Solaris:10:beta:Solaris 10 (beta) 33432850:64:1:64:M*,N,N,T,N,W1,N,N,S: Solaris:10::Solaris 10 1203 335 336# ----------------- IRIX -------------------- 337 33849152:64:0:44:M*: IRIX:6.4::IRIX 6.4 33961440:64:0:44:M*: IRIX:6.2-6.5::IRIX 6.2-6.5 34049152:64:0:52:M*,N,W2,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323) 34149152:64:0:52:M*,N,W3,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323) 342 34361440:64:0:48:M*,N,N,S: IRIX:6.5:12-21:IRIX 6.5.12 - 6.5.21 34449152:64:0:48:M*,N,N,S: IRIX:6.5:15-21:IRIX 6.5.15 - 6.5.21 345 34649152:60:0:64:M*,N,W2,N,N,T,N,N,S: IRIX:6.5:IP27:IRIX 6.5 IP27 347 348 349# ----------------- Tru64 ------------------- 350 35132768:64:1:48:M*,N,W0: Tru64:4.0::Tru64 4.0 (or OS/2 Warp 4) 35232768:64:0:48:M*,N,W0: Tru64:5.0::Tru64 5.0 3538192:64:0:44:M1460: Tru64:5.1:noRFC1323:Tru64 6.1 (no RFC1323) (or QNX 6) 35461440:64:0:48:M*,N,W0: Tru64:5.1a:JP4:Tru64 v5.1a JP4 (or OpenVMS 7.x on Compaq 5.x stack) 355 356# ----------------- OpenVMS ----------------- 357 3586144:64:1:60:M*,N,W0,N,N,T: OpenVMS:7.2::OpenVMS 7.2 (Multinet 4.4 stack) 359 360# ----------------- MacOS ------------------- 361 362# XXX Need EOL tcp opt support 363# S2:255:1:48:M*,W0,E:.:MacOS:8.6 classic 364 365# XXX some of these use EOL too 36616616:255:1:48:M*,W0: MacOS:7.3-7.6:OTTCP:MacOS 7.3-8.6 (OTTCP) 36716616:255:1:48:M*,W0: MacOS:8.0-8.6:OTTCP:MacOS 7.3-8.6 (OTTCP) 36816616:255:1:48:M*,N,N,N: MacOS:8.1-8.6:OTTCP:MacOS 8.1-8.6 (OTTCP) 36932768:255:1:48:M*,W0,N: MacOS:9.0-9.2::MacOS 9.0-9.2 37065535:255:1:48:M*,N,N,N,N: MacOS:9.1::MacOS 9.1 (OT 2.7.4) 371 372 373# ----------------- Windows ----------------- 374 375# Windows TCP/IP stack is a mess. For most recent XP, 2000 and 376# even 98, the patchlevel, not the actual OS version, is more 377# relevant to the signature. They share the same code, so it would 378# seem. Luckily for us, almost all Windows 9x boxes have an 379# awkward MSS of 536, which I use to tell one from another 380# in most difficult cases. 381 3828192:32:1:44:M*: Windows:3.11::Windows 3.11 (Tucows) 383S44:64:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95::Windows 95 3848192:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95:b:Windows 95b 385 386# There were so many tweaking tools and so many stack versions for 387# Windows 98 it is no longer possible to tell them from each other 388# without some very serious research. Until then, there's an insane 389# number of signatures, for your amusement: 390 391S44:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL) 3928192:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL) 393%8192:64:1:48:M536,N,N,S: Windows:98::Windows 98 394%8192:128:1:48:M536,N,N,S: Windows:98::Windows 98 395S4:64:1:48:M*,N,N,S: Windows:98::Windows 98 396S6:64:1:48:M*,N,N,S: Windows:98::Windows 98 397S12:64:1:48:M*,N,N,S: Windows:98::Windows 98 398T30:64:1:64:M1460,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98 39932767:64:1:48:M*,N,N,S: Windows:98::Windows 98 40037300:64:1:48:M*,N,N,S: Windows:98::Windows 98 40146080:64:1:52:M*,N,W3,N,N,S: Windows:98:RFC1323:Windows 98 (RFC1323) 40265535:64:1:44:M*: Windows:98:noSack:Windows 98 (no sack) 403S16:128:1:48:M*,N,N,S: Windows:98::Windows 98 404S16:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98 405S26:128:1:48:M*,N,N,S: Windows:98::Windows 98 406T30:128:1:48:M*,N,N,S: Windows:98::Windows 98 40732767:128:1:52:M*,N,W0,N,N,S: Windows:98::Windows 98 40860352:128:1:48:M*,N,N,S: Windows:98::Windows 98 40960352:128:1:64:M*,N,W2,N,N,T0,N,N,S: Windows:98::Windows 98 410 411# What's with 1414 on NT? 412T31:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a 41364512:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a 4148192:128:1:44:M*: Windows:NT:4.0:Windows NT 4.0 (older) 415 416# Windows XP and 2000. Most of the signatures that were 417# either dubious or non-specific (no service pack data) 418# were deleted and replaced with generics at the end. 419 42065535:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP1 42165535:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP1 422%8192:128:1:48:M*,N,N,S: Windows:2000:SP2+:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222) 423%8192:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222) 424S20:128:1:48:M*,N,N,S: Windows:2000::Windows 2000/XP SP3 425S20:128:1:48:M*,N,N,S: Windows:XP:SP3:Windows 2000/XP SP3 426S45:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP 1 427S45:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP 1 42840320:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4 429 430S6:128:1:48:M*,N,N,S: Windows:2000:SP2:Windows XP, 2000 SP2+ 431S6:128:1:48:M*,N,N,S: Windows:XP::Windows XP, 2000 SP2+ 432S12:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP SP1 433S44:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows Pro SP1, 2000 SP3 434S44:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows Pro SP1, 2000 SP3 43564512:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows SP1, 2000 SP3 43664512:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP3 43732767:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows SP1, 2000 SP4 43832767:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP4 439 4408192:128:1:52:M*,N,W2,N,N,S: Windows:Vista::Windows Vista/7 441 442# Odds, ends, mods: 443 444S52:128:1:48:M1260,N,N,S: Windows:2000:cisco:Windows XP/2000 via Cisco 445S52:128:1:48:M1260,N,N,S: Windows:XP:cisco:Windows XP/2000 via Cisco 44665520:128:1:48:M*,N,N,S: Windows:XP::Windows XP bare-bone 44716384:128:1:52:M536,N,W0,N,N,S: Windows:2000:ZoneAlarm:Windows 2000 w/ZoneAlarm? 4482048:255:0:40:.: Windows:.NET::Windows .NET Enterprise Server 449 45044620:64:0:48:M*,N,N,S: Windows:ME::Windows ME no SP (?) 451S6:255:1:48:M536,N,N,S: Windows:95:winsock2:Windows 95 winsock 2 45232768:32:1:52:M1460,N,W0,N,N,S: Windows:2003:AS:Windows 2003 AS 453 454 455# No need to be more specific, it passes: 456# *:128:1:48:M*,N,N,S:U:-Windows:XP/2000 while downloading (leak!) XXX quirk 457# there is an equiv similar generic sig w/o the quirk 458 459# ----------------- HP/UX ------------------- 460 46132768:64:1:44:M*: HP-UX:B.10.20::HP-UX B.10.20 46232768:64:0:48:M*,W0,N: HP-UX:11.0::HP-UX 11.0 46332768:64:1:48:M*,W0,N: HP-UX:11.10::HP-UX 11.0 or 11.11 46432768:64:1:48:M*,W0,N: HP-UX:11.11::HP-UX 11.0 or 11.11 465 466# Whoa. Hardcore WSS. 4670:64:0:48:M*,W0,N: HP-UX:B.11.00:A:HP-UX B.11.00 A (RFC1323) 468 469# ----------------- RiscOS ------------------ 470 471# We don't yet support the ?12 TCP option 472#16384:64:1:68:M1460,N,W0,N,N,T,N,N,?12: RISCOS:3.70-4.36::RISC OS 3.70-4.36 47312288:32:0:44:M536: RISC OS:3.70:4.10:RISC OS 3.70 inet 4.10 474 475# XXX quirk 476# 4096:64:1:56:M1460,N,N,T:T: RISC OS:3.70:freenet:RISC OS 3.70 freenet 2.00 477 478 479 480# ----------------- BSD/OS ------------------ 481 482# Once again, power of two WSS is also shared by MacOS X with DF set 4838192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:3.1::BSD/OS 3.1-4.3 (or MacOS X 10.2 w/DF) 4848192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:4.0-4.3::BSD/OS 3.1-4.3 (or MacOS X 10.2) 485 486 487# ---------------- NewtonOS ----------------- 488 4894096:64:0:44:M1420: NewtonOS:2.1::NewtonOS 2.1 490 491# ---------------- NeXTSTEP ----------------- 492 493S4:64:0:44:M1024: NeXTSTEP:3.3::NeXTSTEP 3.3 494S8:64:0:44:M512: NeXTSTEP:3.3::NeXTSTEP 3.3 495 496# ------------------ BeOS ------------------- 497 4981024:255:0:48:M*,N,W0: BeOS:5.0-5.1::BeOS 5.0-5.1 49912288:255:0:44:M1402: BeOS:5.0::BeOS 5.0.x 500 501# ------------------ OS/400 ----------------- 502 5038192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR4::OS/400 VR4/R5 5048192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR5::OS/400 VR4/R5 5054096:64:1:60:M1440,N,W0,N,N,T: OS/400:V4R5:CF67032:OS/400 V4R5 + CF67032 506 507# XXX quirk 508# 28672:64:0:44:M1460:A:OS/390:? 509 510# ------------------ ULTRIX ----------------- 511 51216384:64:0:40:.: ULTRIX:4.5::ULTRIX 4.5 513 514# ------------------- QNX ------------------- 515 516S16:64:0:44:M512: QNX:::QNX demodisk 517 518# ------------------ Novell ----------------- 519 52016384:128:1:44:M1460: Novell:NetWare:5.0:Novel Netware 5.0 5216144:128:1:44:M1460: Novell:IntranetWare:4.11:Novell IntranetWare 4.11 5226144:128:1:44:M1368: Novell:BorderManager::Novell BorderManager ? 523 5246144:128:1:52:M*,W0,N,S,N,N: Novell:Netware:6:Novell Netware 6 SP3 525 526 527# ----------------- SCO ------------------ 528S3:64:1:60:M1460,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1 529S17:64:1:60:M1380,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1.3 MP3 530S23:64:1:44:M1380: SCO:OpenServer:5.0:SCO OpenServer 5.0 531 532# ------------------- DOS ------------------- 533 5342048:255:0:44:M536: DOS:WATTCP:1.05:DOS Arachne via WATTCP/1.05 535T2:255:0:44:M984: DOS:WATTCP:1.05Arachne:Arachne via WATTCP/1.05 (eepro) 536 537# ------------------ OS/2 ------------------- 538 539S56:64:0:44:M512: OS/2:4::OS/2 4 54028672:64:0:44:M1460: OS/2:4::OS/2 Warp 4.0 541 542# ----------------- TOPS-20 ----------------- 543 544# Another hardcore MSS, one of the ACK leakers hunted down. 545# XXX QUIRK 0:64:0:44:M1460:A:TOPS-20:version 7 5460:64:0:44:M1460: TOPS-20:7::TOPS-20 version 7 547 548# ----------------- FreeMiNT ---------------- 549 550S44:255:0:44:M536: FreeMiNT:1:16A:FreeMiNT 1 patch 16A (Atari) 551 552# ------------------ AMIGA ------------------ 553 554# XXX TCP option 12 555# S32:64:1:56:M*,N,N,S,N,N,?12:.:AMIGA:3.9 BB2 with Miami stack 556 557# ------------------ Plan9 ------------------ 558 55965535:255:0:48:M1460,W0,N: Plan9:4::Plan9 edition 4 560 561# ----------------- AMIGAOS ----------------- 562 56316384:64:1:48:M1560,N,N,S: AMIGAOS:3.9::AMIGAOS 3.9 BB2 MiamiDX 564 565########################################### 566# Appliance / embedded / other signatures # 567########################################### 568 569# ---------- Firewalls / routers ------------ 570 571S12:64:1:44:M1460: @Checkpoint:::Checkpoint (unknown 1) 572S12:64:1:48:N,N,S,M1460: @Checkpoint:::Checkpoint (unknown 2) 5734096:32:0:44:M1460: ExtremeWare:4.x::ExtremeWare 4.x 574 575# XXX TCP option 12 576# S32:64:0:68:M512,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO w/Checkpoint NG FP3 577# S16:64:0:68:M1024,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO 3.7 build 026 578 579S4:64:1:60:W0,N,S,T,M1460: FortiNet:FortiGate:50:FortiNet FortiGate 50 580 5818192:64:1:44:M1460: Eagle:::Eagle Secure Gateway 582 583S52:128:1:48:M1260,N,N,N,N: LinkSys:WRV54G::LinkSys WRV54G VPN router 584 585 586 587# ------- Switches and other stuff ---------- 588 5894128:255:0:44:M*: Cisco:::Cisco Catalyst 3500, 7500 etc 590S8:255:0:44:M*: Cisco:12008::Cisco 12008 59160352:128:1:64:M1460,N,W2,N,N,T,N,N,S: Alteon:ACEswitch::Alteon ACEswitch 59264512:128:1:44:M1370: Nortel:Contivity Client::Nortel Conectivity Client 593 594 595# ---------- Caches and whatnots ------------ 596 597S4:64:1:52:M1460,N,N,S,N,W0: AOL:web cache::AOL web cache 598 59932850:64:1:64:N,W1,N,N,T,N,N,S,M*: NetApp:5.x::NetApp Data OnTap 5.x 60016384:64:1:64:M1460,N,N,S,N,W0,N: NetApp:5.3:1:NetApp 5.3.1 60165535:64:0:64:M1460,N,N,S,N,W*,N,N,T: NetApp:5.3-5.5::NetApp 5.3-5.5 60265535:64:0:60:M1460,N,W0,N,N,T: NetApp:CacheFlow::NetApp CacheFlow 6038192:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:5.2:1:NetApp NetCache 5.2.1 60420480:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:4.1::NetApp NetCache4.1 605 60665535:64:0:60:M1460,N,W0,N,N,T: CacheFlow:4.1::CacheFlow CacheOS 4.1 6078192:64:0:60:M1380,N,N,N,N,N,N,T: CacheFlow:1.1::CacheFlow CacheOS 1.1 608 609S4:64:0:48:M1460,N,N,S: Cisco:Content Engine::Cisco Content Engine 610 61127085:128:0:40:.: Dell:PowerApp cache::Dell PowerApp (Linux-based) 612 61365535:255:1:48:N,W1,M1460: Inktomi:crawler::Inktomi crawler 614S1:255:1:60:M1460,S,T,N,W0: LookSmart:ZyBorg::LookSmart ZyBorg 615 61616384:255:0:40:.: Proxyblocker:::Proxyblocker (what's this?) 617 61865535:255:0:48:M*,N,N,S: Redline:::Redline T|X 2200 619 62032696:128:0:40:M1460: Spirent:Avalanche::Spirent Web Avalanche HTTP benchmarking engine 621 622# ----------- Embedded systems -------------- 623 624S9:255:0:44:M536: PalmOS:Tungsten:C:PalmOS Tungsten C 625S5:255:0:44:M536: PalmOS:3::PalmOS 3/4 626S5:255:0:44:M536: PalmOS:4::PalmOS 3/4 627S4:255:0:44:M536: PalmOS:3:5:PalmOS 3.5 6282948:255:0:44:M536: PalmOS:3:5:PalmOS 3.5.3 (Handera) 629S29:255:0:44:M536: PalmOS:5::PalmOS 5.0 63016384:255:0:44:M1398: PalmOS:5.2:Clie:PalmOS 5.2 (Clie) 631S14:255:0:44:M1350: PalmOS:5.2:Treo:PalmOS 5.2.1 (Treo) 632 633S23:64:1:64:N,W1,N,N,T,N,N,S,M1460: SymbianOS:7::SymbianOS 7 634 6358192:255:0:44:M1460: SymbianOS:6048::Symbian OS 6048 (Nokia 7650?) 6368192:255:0:44:M536: SymbianOS:9210::Symbian OS (Nokia 9210?) 637S22:64:1:56:M1460,T,S: SymbianOS:P800::Symbian OS ? (SE P800?) 638S36:64:1:56:M1360,T,S: SymbianOS:6600::Symbian OS 60xx (Nokia 6600?) 639 640 641# Perhaps S4? 6425840:64:1:60:M1452,S,T,N,W1: Zaurus:3.10::Zaurus 3.10 643 64432768:128:1:64:M1460,N,W0,N,N,T0,N,N,S: PocketPC:2002::PocketPC 2002 645 646S1:255:0:44:M346: Contiki:1.1:rc0:Contiki 1.1-rc0 647 6484096:128:0:44:M1460: Sega:Dreamcast:3.0:Sega Dreamcast Dreamkey 3.0 649T5:64:0:44:M536: Sega:Dreamcast:HKT-3020:Sega Dreamcast HKT-3020 (browser disc 51027) 650S22:64:1:44:M1460: Sony:PS2::Sony Playstation 2 (SOCOM?) 651 652S12:64:0:44:M1452: AXIS:5600:v5.64:AXIS Printer Server 5600 v5.64 653 6543100:32:1:44:M1460: Windows:CE:2.0:Windows CE 2.0 655 656#################### 657# Fancy signatures # 658#################### 659 6601024:64:0:40:.: *NMAP:syn scan:1:NMAP syn scan (1) 6612048:64:0:40:.: *NMAP:syn scan:2:NMAP syn scan (2) 6623072:64:0:40:.: *NMAP:syn scan:3:NMAP syn scan (3) 6634096:64:0:40:.: *NMAP:syn scan:4:NMAP syn scan (4) 664 665# Requires quirks support 666# 1024:64:0:40:.:A:*NMAP:TCP sweep probe (1) 667# 2048:64:0:40:.:A:*NMAP:TCP sweep probe (2) 668# 3072:64:0:40:.:A:*NMAP:TCP sweep probe (3) 669# 4096:64:0:40:.:A:*NMAP:TCP sweep probe (4) 670 6711024:64:0:60:W10,N,M265,T: *NMAP:OS:1:NMAP OS detection probe (1) 6722048:64:0:60:W10,N,M265,T: *NMAP:OS:2:NMAP OS detection probe (2) 6733072:64:0:60:W10,N,M265,T: *NMAP:OS:3:NMAP OS detection probe (3) 6744096:64:0:60:W10,N,M265,T: *NMAP:OS:4:NMAP OS detection probe (4) 675 67632767:64:0:40:.: *NAST:::NASTsyn scan 677 678# Requires quirks support 679# 12345:255:0:40:.:A:-p0f:sendsyn utility 680 681 682##################################### 683# Generic signatures - just in case # 684##################################### 685 686#*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:4.0-4.9::FreeBSD 4.x/5.x 687#*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:5.0-5.1::FreeBSD 4.x/5.x 688 689*:128:1:52:M*,N,W0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 690*:128:1:52:M*,N,W0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 691*:128:1:52:M*,N,W*,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 692*:128:1:52:M*,N,W*,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 693*:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323) 694*:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323) 695*:128:1:64:M*,N,W*,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP (RFC1323, w+) 696*:128:1:48:M536,N,N,S: @Windows:98::Windows 98 697*:128:1:48:M*,N,N,S: @Windows:XP::Windows XP/2000 698*:128:1:48:M*,N,N,S: @Windows:2000::Windows XP/2000 699 700 701