1# $FreeBSD$ 2# $OpenBSD: pf.os,v 1.27 2016/09/03 17:08:57 sthen Exp $ 3# passive OS fingerprinting 4# ------------------------- 5# 6# SYN signatures. Those signatures work for SYN packets only (duh!). 7# 8# (C) Copyright 2000-2003 by Michal Zalewski <lcamtuf@coredump.cx> 9# (C) Copyright 2003 by Mike Frantzen <frantzen@w4g.org> 10# 11# Permission to use, copy, modify, and distribute this software for any 12# purpose with or without fee is hereby granted, provided that the above 13# copyright notice and this permission notice appear in all copies. 14# 15# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 16# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 17# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 18# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 19# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 20# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 21# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 22# 23# 24# This fingerprint database is adapted from Michal Zalewski's p0f passive 25# operating system package. The last database sync was from a Nov 3 2003 26# p0f.fp. 27# 28# 29# Each line in this file specifies a single fingerprint. Please read the 30# information below carefully before attempting to append any signatures 31# reported as UNKNOWN to this file to avoid mistakes. 32# 33# We use the following set metrics for fingerprinting: 34# 35# - Window size (WSS) - a highly OS dependent setting used for TCP/IP 36# performance control (max. amount of data to be sent without ACK). 37# Some systems use a fixed value for initial packets. On other 38# systems, it is a multiple of MSS or MTU (MSS+40). In some rare 39# cases, the value is just arbitrary. 40# 41# NEW SIGNATURE: if p0f reported a special value of 'Snn', the number 42# appears to be a multiple of MSS (MSS*nn); a special value of 'Tnn' 43# means it is a multiple of MTU ((MSS+40)*nn). Unless you notice the 44# value of nn is not fixed (unlikely), just copy the Snn or Tnn token 45# literally. If you know this device has a simple stack and a fixed 46# MTU, you can however multiply S value by MSS, or T value by MSS+40, 47# and put it instead of Snn or Tnn. 48# 49# If WSS otherwise looks like a fixed value (for example a multiple 50# of two), or if you can confirm the value is fixed, please quote 51# it literally. If there's no apparent pattern in WSS chosen, you 52# should consider wildcarding this value. 53# 54# - Overall packet size - a function of all IP and TCP options and bugs. 55# 56# NEW SIGNATURE: Copy this value literally. 57# 58# - Initial TTL - We check the actual TTL of a received packet. It can't 59# be higher than the initial TTL, and also shouldn't be dramatically 60# lower (maximum distance is defined as 40 hops). 61# 62# NEW SIGNATURE: *Never* copy TTL from a p0f-reported signature literally. 63# You need to determine the initial TTL. The best way to do it is to 64# check the documentation for a remote system, or check its settings. 65# A fairly good method is to simply round the observed TTL up to 66# 32, 64, 128, or 255, but it should be noted that some obscure devices 67# might not use round TTLs (in particular, some shoddy appliances use 68# "original" initial TTL settings). If not sure, you can see how many 69# hops you're away from the remote party with traceroute or mtr. 70# 71# - Don't fragment flag (DF) - some modern OSes set this to implement PMTU 72# discovery. Others do not bother. 73# 74# NEW SIGNATURE: Copy this value literally. 75# 76# - Maximum segment size (MSS) - this setting is usually link-dependent. P0f 77# uses it to determine link type of the remote host. 78# 79# NEW SIGNATURE: Always wildcard this value, except for rare cases when 80# you have an appliance with a fixed value, know the system supports only 81# a very limited number of network interface types, or know the system 82# is using a value it pulled out of nowhere. Specific unique MSS 83# can be used to tell Google crawlbots from the rest of the population. 84# 85# - Window scaling (WSCALE) - this feature is used to scale WSS. 86# It extends the size of a TCP/IP window to 32 bits. Some modern 87# systems implement this feature. 88# 89# NEW SIGNATURE: Observe several signatures. Initial WSCALE is often set 90# to zero or other low value. There's usually no need to wildcard this 91# parameter. 92# 93# - Timestamp - some systems that implement timestamps set them to 94# zero in the initial SYN. This case is detected and handled appropriately. 95# 96# - Selective ACK permitted - a flag set by systems that implement 97# selective ACK functionality. 98# 99# - The sequence of TCP all options (MSS, window scaling, selective ACK 100# permitted, timestamp, NOP). Other than the options previously 101# discussed, p0f also checks for timestamp option (a silly 102# extension to broadcast your uptime ;-), NOP options (used for 103# header padding) and sackOK option (selective ACK feature). 104# 105# NEW SIGNATURE: Copy the sequence literally. 106# 107# To wildcard any value (except for initial TTL or TCP options), replace 108# it with '*'. You can also use a modulo operator to match any values 109# that divide by nnn - '%nnn'. 110# 111# Fingerprint entry format: 112# 113# wwww:ttt:D:ss:OOO...:OS:Version:Subtype:Details 114# 115# wwww - window size (can be *, %nnn, Snn or Tnn). The special values 116# "S" and "T" which are a multiple of MSS or a multiple of MTU 117# respectively. 118# ttt - initial TTL 119# D - don't fragment bit (0 - not set, 1 - set) 120# ss - overall SYN packet size 121# OOO - option value and order specification (see below) 122# OS - OS genre (Linux, Solaris, Windows) 123# Version - OS Version (2.0.27 on x86, etc) 124# Subtype - OS subtype or patchlevel (SP3, lo0) 125# details - Generic OS details 126# 127# If OS genre starts with '*', p0f will not show distance, link type 128# and timestamp data. It is useful for userland TCP/IP stacks of 129# network scanners and so on, where many settings are randomized or 130# bogus. 131# 132# If OS genre starts with @, it denotes an approximate hit for a group 133# of operating systems (signature reporting still enabled in this case). 134# Use this feature at the end of this file to catch cases for which 135# you don't have a precise match, but can tell it's Windows or FreeBSD 136# or whatnot by looking at, say, flag layout alone. 137# 138# Option block description is a list of comma or space separated 139# options in the order they appear in the packet: 140# 141# N - NOP option 142# Wnnn - window scaling option, value nnn (or * or %nnn) 143# Mnnn - maximum segment size option, value nnn (or * or %nnn) 144# S - selective ACK OK 145# T - timestamp 146# T0 - timestamp with a zero value 147# 148# To denote no TCP options, use a single '.'. 149# 150# Please report any additions to this file, or any inaccuracies or 151# problems spotted, to the maintainers: lcamtuf@coredump.cx, 152# frantzen@openbsd.org and bugs@openbsd.org with a tcpdump packet 153# capture of the relevant SYN packet(s) 154# 155# A test and submission page is available at 156# http://lcamtuf.coredump.cx/p0f-help/ 157# 158# 159# WARNING WARNING WARNING 160# ----------------------- 161# 162# Do not add a system X as OS Y just because NMAP says so. It is often 163# the case that X is a NAT firewall. While nmap is talking to the 164# device itself, p0f is fingerprinting the guy behind the firewall 165# instead. 166# 167# When in doubt, use common sense, don't add something that looks like 168# a completely different system as Linux or FreeBSD or LinkSys router. 169# Check DNS name, establish a connection to the remote host and look 170# at SYN+ACK - does it look similar? 171# 172# Some users tweak their TCP/IP settings - enable or disable RFC1323 173# functionality, enable or disable timestamps or selective ACK, 174# disable PMTU discovery, change MTU and so on. Always compare a new rule 175# to other fingerprints for this system, and verify the system isn't 176# "customized" before adding it. It is OK to add signature variants 177# caused by a commonly used software (personal firewalls, security 178# packages, etc), but it makes no sense to try to add every single 179# possible /proc/sys/net/ipv4 tweak on Linux or so. 180# 181# KEEP IN MIND: Some packet firewalls configured to normalize outgoing 182# traffic (OpenBSD pf with "scrub" enabled, for example) will, well, 183# normalize packets. Signatures will not correspond to the originating 184# system (and probably not quite to the firewall either). 185# 186# NOTE: Try to keep this file in some reasonable order, from most to 187# least likely systems. This will speed up operation. Also keep most 188# generic and broad rules near the end. 189# 190 191########################## 192# Standard OS signatures # 193########################## 194 195# ----------------- AIX --------------------- 196 197# AIX is first because its signatures are close to NetBSD, MacOS X and 198# Linux 2.0, but it uses a fairly rare MSSes, at least sometimes... 199# This is a shoddy hack, though. 200 20145046:64:0:44:M*: AIX:4.3::AIX 4.3 20216384:64:0:44:M512: AIX:4.3:2-3:AIX 4.3.2 and earlier 203 20416384:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2 20516384:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2 20632768:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2 20732768:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2 20865535:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2 20965535:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2 21065535:64:0:64:M*,N,W1,N,N,T,N,N,S: AIX:5.3:ML1:AIX 5.3 ML1 211 212# ----------------- Linux ------------------- 213 214# S1:64:0:44:M*:A: Linux:1.2::Linux 1.2.x (XXX quirks support) 215512:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x 21616384:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x 217 218# Endian snafu! Nelson says "ha-ha": 2192:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac 22064:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac 221 222 223S4:64:1:60:M1360,S,T,N,W0: Linux:google::Linux (Google crawlbot) 224 225S2:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4 (big boy) 226S3:64:1:60:M*,S,T,N,W0: Linux:2.4:.18-21:Linux 2.4.18 and newer 227S4:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4/2.6 <= 2.6.7 228S4:64:1:60:M*,S,T,N,W0: Linux:2.6:.1-7:Linux 2.4/2.6 <= 2.6.7 229 230S4:64:1:60:M*,S,T,N,W5: Linux:2.6::Linux 2.6 (newer, 1) 231S4:64:1:60:M*,S,T,N,W6: Linux:2.6::Linux 2.6 (newer, 2) 232S4:64:1:60:M*,S,T,N,W7: Linux:2.6::Linux 2.6 (newer, 3) 233T4:64:1:60:M*,S,T,N,W7: Linux:2.6::Linux 2.6 (newer, 4) 234 235S10:64:1:60:M*,S,T,N,W4: Linux:3.0::Linux 3.0 236 237S3:64:1:60:M*,S,T,N,W1: Linux:2.5::Linux 2.5 (sometimes 2.4) 238S4:64:1:60:M*,S,T,N,W1: Linux:2.5-2.6::Linux 2.5/2.6 239S3:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4) 240S4:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4) 241 242S20:64:1:60:M*,S,T,N,W0: Linux:2.2:20-25:Linux 2.2.20 and newer 243S22:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2 244S11:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2 245 246# Popular cluster config scripts disable timestamps and 247# selective ACK: 248S4:64:1:48:M1460,N,W0: Linux:2.4:cluster:Linux 2.4 in cluster 249 250# This needs to be investigated. On some systems, WSS 251# is selected as a multiple of MTU instead of MSS. I got 252# many submissions for this for many late versions of 2.4: 253T4:64:1:60:M1412,S,T,N,W0: Linux:2.4::Linux 2.4 (late, uncommon) 254 255# This happens only over loopback, but let's make folks happy: 25632767:64:1:60:M16396,S,T,N,W0: Linux:2.4:lo0:Linux 2.4 (local) 257S8:64:1:60:M3884,S,T,N,W0: Linux:2.2:lo0:Linux 2.2 (local) 258 259# Opera visitors: 26016384:64:1:60:M*,S,T,N,W0: Linux:2.2:Opera:Linux 2.2 (Opera?) 26132767:64:1:60:M*,S,T,N,W0: Linux:2.4:Opera:Linux 2.4 (Opera?) 262 263# Some fairly common mods: 264S4:64:1:52:M*,N,N,S,N,W0: Linux:2.4:ts:Linux 2.4 w/o timestamps 265S22:64:1:52:M*,N,N,S,N,W0: Linux:2.2:ts:Linux 2.2 w/o timestamps 266 267 268# ----------------- FreeBSD ----------------- 269 27016384:64:1:44:M*: FreeBSD:2.0-2.2::FreeBSD 2.0-4.2 27116384:64:1:44:M*: FreeBSD:3.0-3.5::FreeBSD 2.0-4.2 27216384:64:1:44:M*: FreeBSD:4.0-4.2::FreeBSD 2.0-4.2 27316384:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4 274 2751024:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4 276 27757344:64:1:44:M*: FreeBSD:4.6-4.8:noRFC1323:FreeBSD 4.6-4.8 (no RFC1323) 27857344:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.6-4.9::FreeBSD 4.6-4.9 279 28032768:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.11::FreeBSD 4.8-5.1 (or MacOS X) 28132768:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X) 28265535:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.11::FreeBSD 4.8-5.2 (or MacOS X) 28365535:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.2::FreeBSD 4.8-5.2 (or MacOS X) 28465535:64:1:60:M*,N,W1,N,N,T: FreeBSD:4.7-4.11::FreeBSD 4.7-5.2 28565535:64:1:60:M*,N,W1,N,N,T: FreeBSD:5.0-5.2::FreeBSD 4.7-5.2 286 287# XXX need quirks support 288# 65535:64:1:60:M*,N,W0,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (1) 289# 65535:64:1:60:M*,N,W1,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (2) 290# 65535:64:1:60:M*,N,W2,N,N,T:Z:FreeBSD:5.1-5.4::5.1-current (3) 291# 65535:64:1:44:M*:Z:FreeBSD:5.2::FreeBSD 5.2 (no RFC1323) 292 293# 16384:64:1:60:M*,N,N,N,N,N,N,T:FreeBSD:4.4:noTS:FreeBSD 4.4 (w/o timestamps) 294 295# ----------------- NetBSD ------------------ 296 29716384:64:0:60:M*,N,W0,N,N,T: NetBSD:1.3::NetBSD 1.3 29865535:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6:opera:NetBSD 1.6 (Opera) 29916384:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6 30016384:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:df:NetBSD 1.6 (DF) 30165535:64:1:60:M*,N,W1,N,N,T0: NetBSD:1.6::NetBSD 1.6W-current (DF) 30265535:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6X (DF) 30332768:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:randomization:NetBSD 1.6ZH-current (w/ ip_id randomization) 304 305# ----------------- OpenBSD ----------------- 306 30716384:64:0:60:M*,N,W0,N,N,T: OpenBSD:2.6::NetBSD 1.3 (or OpenBSD 2.6) 30816384:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.8::OpenBSD 3.0-4.8 30916384:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.8:no-df:OpenBSD 3.0-4.8 (scrub no-df) 31057344:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-4.0::OpenBSD 3.3-4.0 31157344:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-4.0:no-df:OpenBSD 3.3-4.0 (scrub no-df) 312 31365535:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-4.0:opera:OpenBSD 3.0-4.0 (Opera) 314 31516384:64:1:64:M*,N,N,S,N,W3,N,N,T: OpenBSD:4.9::OpenBSD 4.9 31616384:64:0:64:M*,N,N,S,N,W3,N,N,T: OpenBSD:4.9:no-df:OpenBSD 4.9 (scrub no-df) 317 31816384:64:1:64:M*,N,N,S,N,W6,N,N,T: OpenBSD:6.1::OpenBSD 6.1 31916384:64:0:64:M*,N,N,S,N,W6,N,N,T: OpenBSD:6.1:no-df:OpenBSD 6.1 (scrub no-df) 320 321# ----------------- DragonFly BSD ----------------- 322 32357344:64:1:60:M*,N,W0,N,N,T: DragonFly:1.0:A:DragonFly 1.0A 32457344:64:0:64:M*,N,W0,N,N,S,N,N,T: DragonFly:1.2-1.12::DragonFly 1.2-1.12 3255840:64:1:60:M*,S,T,N,W4: DragonFly:2.0-2.1::DragonFly 2.0-2.1 32657344:64:0:64:M*,N,W0,N,N,S,N,N,T: DragonFly:2.2-2.3::DragonFly 2.2-2.3 32757344:64:0:64:M*,N,W5,N,N,S,N,N,T: DragonFly:2.4-2.7::DragonFly 2.4-2.7 328 329# ----------------- Solaris ----------------- 330 331S17:64:1:64:N,W3,N,N,T0,N,N,S,M*: Solaris:8:RFC1323:Solaris 8 RFC1323 332S17:64:1:48:N,N,S,M*: Solaris:8::Solaris 8 333S17:255:1:44:M*: Solaris:2.5-2.7::Solaris 2.5 to 7 334 335S6:255:1:44:M*: Solaris:2.6-2.7::Solaris 2.6 to 7 336S23:255:1:44:M*: Solaris:2.5:1:Solaris 2.5.1 337S34:64:1:48:M*,N,N,S: Solaris:2.9::Solaris 9 338S44:255:1:44:M*: Solaris:2.7::Solaris 7 339 3404096:64:0:44:M1460: SunOS:4.1::SunOS 4.1.x 341 342S34:64:1:52:M*,N,W0,N,N,S: Solaris:10:beta:Solaris 10 (beta) 34332850:64:1:64:M*,N,N,T,N,W1,N,N,S: Solaris:10::Solaris 10 1203 344 345# ----------------- IRIX -------------------- 346 34749152:64:0:44:M*: IRIX:6.4::IRIX 6.4 34861440:64:0:44:M*: IRIX:6.2-6.5::IRIX 6.2-6.5 34949152:64:0:52:M*,N,W2,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323) 35049152:64:0:52:M*,N,W3,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323) 351 35261440:64:0:48:M*,N,N,S: IRIX:6.5:12-21:IRIX 6.5.12 - 6.5.21 35349152:64:0:48:M*,N,N,S: IRIX:6.5:15-21:IRIX 6.5.15 - 6.5.21 354 35549152:60:0:64:M*,N,W2,N,N,T,N,N,S: IRIX:6.5:IP27:IRIX 6.5 IP27 356 357 358# ----------------- Tru64 ------------------- 359 36032768:64:1:48:M*,N,W0: Tru64:4.0::Tru64 4.0 (or OS/2 Warp 4) 36132768:64:0:48:M*,N,W0: Tru64:5.0::Tru64 5.0 3628192:64:0:44:M1460: Tru64:5.1:noRFC1323:Tru64 6.1 (no RFC1323) (or QNX 6) 36361440:64:0:48:M*,N,W0: Tru64:5.1a:JP4:Tru64 v5.1a JP4 (or OpenVMS 7.x on Compaq 5.x stack) 364 365# ----------------- OpenVMS ----------------- 366 3676144:64:1:60:M*,N,W0,N,N,T: OpenVMS:7.2::OpenVMS 7.2 (Multinet 4.4 stack) 368 369# ----------------- MacOS ------------------- 370 371# XXX Need EOL tcp opt support 372# S2:255:1:48:M*,W0,E:.:MacOS:8.6 classic 373 374# XXX some of these use EOL too 37516616:255:1:48:M*,W0: MacOS:7.3-7.6:OTTCP:MacOS 7.3-8.6 (OTTCP) 37616616:255:1:48:M*,W0: MacOS:8.0-8.6:OTTCP:MacOS 7.3-8.6 (OTTCP) 37716616:255:1:48:M*,N,N,N: MacOS:8.1-8.6:OTTCP:MacOS 8.1-8.6 (OTTCP) 37832768:255:1:48:M*,W0,N: MacOS:9.0-9.2::MacOS 9.0-9.2 37965535:255:1:48:M*,N,N,N,N: MacOS:9.1::MacOS 9.1 (OT 2.7.4) 380 381 382# ----------------- Windows ----------------- 383 384# Windows TCP/IP stack is a mess. For most recent XP, 2000 and 385# even 98, the patchlevel, not the actual OS version, is more 386# relevant to the signature. They share the same code, so it would 387# seem. Luckily for us, almost all Windows 9x boxes have an 388# awkward MSS of 536, which I use to tell one from another 389# in most difficult cases. 390 3918192:32:1:44:M*: Windows:3.11::Windows 3.11 (Tucows) 392S44:64:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95::Windows 95 3938192:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95:b:Windows 95b 394 395# There were so many tweaking tools and so many stack versions for 396# Windows 98 it is no longer possible to tell them from each other 397# without some very serious research. Until then, there's an insane 398# number of signatures, for your amusement: 399 400S44:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL) 4018192:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL) 402%8192:64:1:48:M536,N,N,S: Windows:98::Windows 98 403%8192:128:1:48:M536,N,N,S: Windows:98::Windows 98 404S4:64:1:48:M*,N,N,S: Windows:98::Windows 98 405S6:64:1:48:M*,N,N,S: Windows:98::Windows 98 406S12:64:1:48:M*,N,N,S: Windows:98::Windows 98 407T30:64:1:64:M1460,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98 40832767:64:1:48:M*,N,N,S: Windows:98::Windows 98 40937300:64:1:48:M*,N,N,S: Windows:98::Windows 98 41046080:64:1:52:M*,N,W3,N,N,S: Windows:98:RFC1323:Windows 98 (RFC1323) 41165535:64:1:44:M*: Windows:98:noSack:Windows 98 (no sack) 412S16:128:1:48:M*,N,N,S: Windows:98::Windows 98 413S16:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98 414S26:128:1:48:M*,N,N,S: Windows:98::Windows 98 415T30:128:1:48:M*,N,N,S: Windows:98::Windows 98 41632767:128:1:52:M*,N,W0,N,N,S: Windows:98::Windows 98 41760352:128:1:48:M*,N,N,S: Windows:98::Windows 98 41860352:128:1:64:M*,N,W2,N,N,T0,N,N,S: Windows:98::Windows 98 419 420# What's with 1414 on NT? 421T31:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a 42264512:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a 4238192:128:1:44:M*: Windows:NT:4.0:Windows NT 4.0 (older) 424 425# Windows XP and 2000. Most of the signatures that were 426# either dubious or non-specific (no service pack data) 427# were deleted and replaced with generics at the end. 428 42965535:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP1 43065535:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP1 431%8192:128:1:48:M*,N,N,S: Windows:2000:SP2+:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222) 432%8192:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222) 433S20:128:1:48:M*,N,N,S: Windows:2000::Windows 2000/XP SP3 434S20:128:1:48:M*,N,N,S: Windows:XP:SP3:Windows 2000/XP SP3 435S45:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP 1 436S45:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP 1 43740320:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4 438 439S6:128:1:48:M*,N,N,S: Windows:2000:SP2:Windows XP, 2000 SP2+ 440S6:128:1:48:M*,N,N,S: Windows:XP::Windows XP, 2000 SP2+ 441S12:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP SP1 442S44:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows Pro SP1, 2000 SP3 443S44:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows Pro SP1, 2000 SP3 44464512:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows SP1, 2000 SP3 44564512:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP3 44632767:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows SP1, 2000 SP4 44732767:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP4 448 4498192:128:1:52:M*,N,W2,N,N,S: Windows:Vista::Windows Vista/7 450 451# Odds, ends, mods: 452 453S52:128:1:48:M1260,N,N,S: Windows:2000:cisco:Windows XP/2000 via Cisco 454S52:128:1:48:M1260,N,N,S: Windows:XP:cisco:Windows XP/2000 via Cisco 45565520:128:1:48:M*,N,N,S: Windows:XP::Windows XP bare-bone 45616384:128:1:52:M536,N,W0,N,N,S: Windows:2000:ZoneAlarm:Windows 2000 w/ZoneAlarm? 4572048:255:0:40:.: Windows:.NET::Windows .NET Enterprise Server 458 45944620:64:0:48:M*,N,N,S: Windows:ME::Windows ME no SP (?) 460S6:255:1:48:M536,N,N,S: Windows:95:winsock2:Windows 95 winsock 2 46132768:32:1:52:M1460,N,W0,N,N,S: Windows:2003:AS:Windows 2003 AS 462 463 464# No need to be more specific, it passes: 465# *:128:1:48:M*,N,N,S:U:-Windows:XP/2000 while downloading (leak!) XXX quirk 466# there is an equiv similar generic sig w/o the quirk 467 468# ----------------- HP/UX ------------------- 469 47032768:64:1:44:M*: HP-UX:B.10.20::HP-UX B.10.20 47132768:64:0:48:M*,W0,N: HP-UX:11.0::HP-UX 11.0 47232768:64:1:48:M*,W0,N: HP-UX:11.10::HP-UX 11.0 or 11.11 47332768:64:1:48:M*,W0,N: HP-UX:11.11::HP-UX 11.0 or 11.11 474 475# Whoa. Hardcore WSS. 4760:64:0:48:M*,W0,N: HP-UX:B.11.00:A:HP-UX B.11.00 A (RFC1323) 477 478# ----------------- RiscOS ------------------ 479 480# We don't yet support the ?12 TCP option 481#16384:64:1:68:M1460,N,W0,N,N,T,N,N,?12: RISCOS:3.70-4.36::RISC OS 3.70-4.36 48212288:32:0:44:M536: RISC OS:3.70:4.10:RISC OS 3.70 inet 4.10 483 484# XXX quirk 485# 4096:64:1:56:M1460,N,N,T:T: RISC OS:3.70:freenet:RISC OS 3.70 freenet 2.00 486 487 488 489# ----------------- BSD/OS ------------------ 490 491# Once again, power of two WSS is also shared by MacOS X with DF set 4928192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:3.1::BSD/OS 3.1-4.3 (or MacOS X 10.2 w/DF) 4938192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:4.0-4.3::BSD/OS 3.1-4.3 (or MacOS X 10.2) 494 495 496# ---------------- NewtonOS ----------------- 497 4984096:64:0:44:M1420: NewtonOS:2.1::NewtonOS 2.1 499 500# ---------------- NeXTSTEP ----------------- 501 502S4:64:0:44:M1024: NeXTSTEP:3.3::NeXTSTEP 3.3 503S8:64:0:44:M512: NeXTSTEP:3.3::NeXTSTEP 3.3 504 505# ------------------ BeOS ------------------- 506 5071024:255:0:48:M*,N,W0: BeOS:5.0-5.1::BeOS 5.0-5.1 50812288:255:0:44:M1402: BeOS:5.0::BeOS 5.0.x 509 510# ------------------ OS/400 ----------------- 511 5128192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR4::OS/400 VR4/R5 5138192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR5::OS/400 VR4/R5 5144096:64:1:60:M1440,N,W0,N,N,T: OS/400:V4R5:CF67032:OS/400 V4R5 + CF67032 515 516# XXX quirk 517# 28672:64:0:44:M1460:A:OS/390:? 518 519# ------------------ ULTRIX ----------------- 520 52116384:64:0:40:.: ULTRIX:4.5::ULTRIX 4.5 522 523# ------------------- QNX ------------------- 524 525S16:64:0:44:M512: QNX:::QNX demodisk 526 527# ------------------ Novell ----------------- 528 52916384:128:1:44:M1460: Novell:NetWare:5.0:Novel Netware 5.0 5306144:128:1:44:M1460: Novell:IntranetWare:4.11:Novell IntranetWare 4.11 5316144:128:1:44:M1368: Novell:BorderManager::Novell BorderManager ? 532 5336144:128:1:52:M*,W0,N,S,N,N: Novell:Netware:6:Novell Netware 6 SP3 534 535 536# ----------------- SCO ------------------ 537S3:64:1:60:M1460,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1 538S17:64:1:60:M1380,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1.3 MP3 539S23:64:1:44:M1380: SCO:OpenServer:5.0:SCO OpenServer 5.0 540 541# ------------------- DOS ------------------- 542 5432048:255:0:44:M536: DOS:WATTCP:1.05:DOS Arachne via WATTCP/1.05 544T2:255:0:44:M984: DOS:WATTCP:1.05Arachne:Arachne via WATTCP/1.05 (eepro) 545 546# ------------------ OS/2 ------------------- 547 548S56:64:0:44:M512: OS/2:4::OS/2 4 54928672:64:0:44:M1460: OS/2:4::OS/2 Warp 4.0 550 551# ----------------- TOPS-20 ----------------- 552 553# Another hardcore MSS, one of the ACK leakers hunted down. 554# XXX QUIRK 0:64:0:44:M1460:A:TOPS-20:version 7 5550:64:0:44:M1460: TOPS-20:7::TOPS-20 version 7 556 557# ----------------- FreeMiNT ---------------- 558 559S44:255:0:44:M536: FreeMiNT:1:16A:FreeMiNT 1 patch 16A (Atari) 560 561# ------------------ AMIGA ------------------ 562 563# XXX TCP option 12 564# S32:64:1:56:M*,N,N,S,N,N,?12:.:AMIGA:3.9 BB2 with Miami stack 565 566# ------------------ Plan9 ------------------ 567 56865535:255:0:48:M1460,W0,N: Plan9:4::Plan9 edition 4 569 570# ----------------- AMIGAOS ----------------- 571 57216384:64:1:48:M1560,N,N,S: AMIGAOS:3.9::AMIGAOS 3.9 BB2 MiamiDX 573 574########################################### 575# Appliance / embedded / other signatures # 576########################################### 577 578# ---------- Firewalls / routers ------------ 579 580S12:64:1:44:M1460: @Checkpoint:::Checkpoint (unknown 1) 581S12:64:1:48:N,N,S,M1460: @Checkpoint:::Checkpoint (unknown 2) 5824096:32:0:44:M1460: ExtremeWare:4.x::ExtremeWare 4.x 583 584# XXX TCP option 12 585# S32:64:0:68:M512,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO w/Checkpoint NG FP3 586# S16:64:0:68:M1024,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO 3.7 build 026 587 588S4:64:1:60:W0,N,S,T,M1460: FortiNet:FortiGate:50:FortiNet FortiGate 50 589 5908192:64:1:44:M1460: Eagle:::Eagle Secure Gateway 591 592S52:128:1:48:M1260,N,N,N,N: LinkSys:WRV54G::LinkSys WRV54G VPN router 593 594 595 596# ------- Switches and other stuff ---------- 597 5984128:255:0:44:M*: Cisco:::Cisco Catalyst 3500, 7500 etc 599S8:255:0:44:M*: Cisco:12008::Cisco 12008 60060352:128:1:64:M1460,N,W2,N,N,T,N,N,S: Alteon:ACEswitch::Alteon ACEswitch 60164512:128:1:44:M1370: Nortel:Contivity Client::Nortel Conectivity Client 602 603 604# ---------- Caches and whatnots ------------ 605 606S4:64:1:52:M1460,N,N,S,N,W0: AOL:web cache::AOL web cache 607 60832850:64:1:64:N,W1,N,N,T,N,N,S,M*: NetApp:5.x::NetApp Data OnTap 5.x 60916384:64:1:64:M1460,N,N,S,N,W0,N: NetApp:5.3:1:NetApp 5.3.1 61065535:64:0:64:M1460,N,N,S,N,W*,N,N,T: NetApp:5.3-5.5::NetApp 5.3-5.5 61165535:64:0:60:M1460,N,W0,N,N,T: NetApp:CacheFlow::NetApp CacheFlow 6128192:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:5.2:1:NetApp NetCache 5.2.1 61320480:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:4.1::NetApp NetCache4.1 614 61565535:64:0:60:M1460,N,W0,N,N,T: CacheFlow:4.1::CacheFlow CacheOS 4.1 6168192:64:0:60:M1380,N,N,N,N,N,N,T: CacheFlow:1.1::CacheFlow CacheOS 1.1 617 618S4:64:0:48:M1460,N,N,S: Cisco:Content Engine::Cisco Content Engine 619 62027085:128:0:40:.: Dell:PowerApp cache::Dell PowerApp (Linux-based) 621 62265535:255:1:48:N,W1,M1460: Inktomi:crawler::Inktomi crawler 623S1:255:1:60:M1460,S,T,N,W0: LookSmart:ZyBorg::LookSmart ZyBorg 624 62516384:255:0:40:.: Proxyblocker:::Proxyblocker (what's this?) 626 62765535:255:0:48:M*,N,N,S: Redline:::Redline T|X 2200 628 62932696:128:0:40:M1460: Spirent:Avalanche::Spirent Web Avalanche HTTP benchmarking engine 630 631# ----------- Embedded systems -------------- 632 633S9:255:0:44:M536: PalmOS:Tungsten:C:PalmOS Tungsten C 634S5:255:0:44:M536: PalmOS:3::PalmOS 3/4 635S5:255:0:44:M536: PalmOS:4::PalmOS 3/4 636S4:255:0:44:M536: PalmOS:3:5:PalmOS 3.5 6372948:255:0:44:M536: PalmOS:3:5:PalmOS 3.5.3 (Handera) 638S29:255:0:44:M536: PalmOS:5::PalmOS 5.0 63916384:255:0:44:M1398: PalmOS:5.2:Clie:PalmOS 5.2 (Clie) 640S14:255:0:44:M1350: PalmOS:5.2:Treo:PalmOS 5.2.1 (Treo) 641 642S23:64:1:64:N,W1,N,N,T,N,N,S,M1460: SymbianOS:7::SymbianOS 7 643 6448192:255:0:44:M1460: SymbianOS:6048::Symbian OS 6048 (Nokia 7650?) 6458192:255:0:44:M536: SymbianOS:9210::Symbian OS (Nokia 9210?) 646S22:64:1:56:M1460,T,S: SymbianOS:P800::Symbian OS ? (SE P800?) 647S36:64:1:56:M1360,T,S: SymbianOS:6600::Symbian OS 60xx (Nokia 6600?) 648 649 650# Perhaps S4? 6515840:64:1:60:M1452,S,T,N,W1: Zaurus:3.10::Zaurus 3.10 652 65332768:128:1:64:M1460,N,W0,N,N,T0,N,N,S: PocketPC:2002::PocketPC 2002 654 655S1:255:0:44:M346: Contiki:1.1:rc0:Contiki 1.1-rc0 656 6574096:128:0:44:M1460: Sega:Dreamcast:3.0:Sega Dreamcast Dreamkey 3.0 658T5:64:0:44:M536: Sega:Dreamcast:HKT-3020:Sega Dreamcast HKT-3020 (browser disc 51027) 659S22:64:1:44:M1460: Sony:PS2::Sony Playstation 2 (SOCOM?) 660 661S12:64:0:44:M1452: AXIS:5600:v5.64:AXIS Printer Server 5600 v5.64 662 6633100:32:1:44:M1460: Windows:CE:2.0:Windows CE 2.0 664 665#################### 666# Fancy signatures # 667#################### 668 6691024:64:0:40:.: *NMAP:syn scan:1:NMAP syn scan (1) 6702048:64:0:40:.: *NMAP:syn scan:2:NMAP syn scan (2) 6713072:64:0:40:.: *NMAP:syn scan:3:NMAP syn scan (3) 6724096:64:0:40:.: *NMAP:syn scan:4:NMAP syn scan (4) 673 674# Requires quirks support 675# 1024:64:0:40:.:A:*NMAP:TCP sweep probe (1) 676# 2048:64:0:40:.:A:*NMAP:TCP sweep probe (2) 677# 3072:64:0:40:.:A:*NMAP:TCP sweep probe (3) 678# 4096:64:0:40:.:A:*NMAP:TCP sweep probe (4) 679 6801024:64:0:60:W10,N,M265,T: *NMAP:OS:1:NMAP OS detection probe (1) 6812048:64:0:60:W10,N,M265,T: *NMAP:OS:2:NMAP OS detection probe (2) 6823072:64:0:60:W10,N,M265,T: *NMAP:OS:3:NMAP OS detection probe (3) 6834096:64:0:60:W10,N,M265,T: *NMAP:OS:4:NMAP OS detection probe (4) 684 68532767:64:0:40:.: *NAST:::NASTsyn scan 686 687# Requires quirks support 688# 12345:255:0:40:.:A:-p0f:sendsyn utility 689 690 691##################################### 692# Generic signatures - just in case # 693##################################### 694 695#*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:4.0-4.9::FreeBSD 4.x/5.x 696#*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:5.0-5.1::FreeBSD 4.x/5.x 697 698*:128:1:52:M*,N,W0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 699*:128:1:52:M*,N,W0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 700*:128:1:52:M*,N,W*,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 701*:128:1:52:M*,N,W*,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp) 702*:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323) 703*:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323) 704*:128:1:64:M*,N,W*,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP (RFC1323, w+) 705*:128:1:48:M536,N,N,S: @Windows:98::Windows 98 706*:128:1:48:M*,N,N,S: @Windows:XP::Windows XP/2000 707*:128:1:48:M*,N,N,S: @Windows:2000::Windows XP/2000 708 709 710