1# Counterstrike (using the new Source engine) - network game 2# Pattern attributes: good veryfast fast 3# Protocol groups: game proprietary 4# Wiki: http://www.protocolinfo.org/wiki/Counter-Strike 5# 6# By adam.randazzoATgmail.com 7 8counterstrike-source 9^\xff\xff\xff\xff.*cstrikeCounter-Strike 10 11# These games use Steam, which is developed by Valve Software. 12# 13# This was based off of the following captured data from ethereal: 14# --Source-- 15# 0000 00 11 09 2a a8 79 00 13 10 2c 3f d7 08 00 45 20 ...*.y...,?...E 16# 0010 00 72 b9 f6 00 00 6b 11 b6 78 18 0e 04 cc c0 a8 .r....k..x...... 17# 0020 01 6a 69 87 04 65 00 5e 01 ac ff ff ff ff 49 07 .ji..e.^......I. 18# 0030 54 4a 27 73 20 50 6c 61 63 65 20 6f 66 20 50 61 TJ's Place of Pa 19# 0040 69 6e 00 64 65 5f 70 69 72 61 6e 65 73 69 00 63 in.de_piranesi.c 20# 0050 73 74 72 69 6b 65 00 43 6f 75 6e 74 65 72 2d 53 strike.Counter-S 21# 0060 74 72 69 6b 65 3a 20 53 6f 75 72 63 65 00 dc 00 trike: Source... 22# 0070 08 10 06 64 77 00 00 31 2e 30 2e 30 2e 31 38 00 ...dw..1.0.0.18. 23# 0080 24# 25# --1.6-- 26# 0000 00 11 09 2a a8 79 00 13 10 2c 3f d7 08 00 45 00 ...*.y...,?...E. 27# 0010 00 8e c4 1a 00 00 76 11 b3 85 08 09 02 fa c0 a8 ......v......... 28# 0020 01 14 69 91 04 37 00 7a c9 90 ff ff ff ff 6d 38 ..i..7.z......m8 29# 0030 2e 39 2e 32 2e 32 35 30 3a 32 37 30 32 35 00 49 .9.2.250:27025.I 30# 0040 50 20 2d 20 43 6c 61 6e 20 73 65 72 76 65 72 00 P - Clan server. 31# 0050 64 65 5f 64 75 73 74 32 00 63 73 74 72 69 6b 65 de_dust2.cstrike 32# 0060 00 43 6f 75 6e 74 65 72 2d 53 74 72 69 6b 65 00 .Counter-Strike. 33# 0070 0a 0c 2f 64 77 00 01 77 77 77 2e 63 6f 75 6e 74 ../dw..www.count 34# 0080 65 72 2d 73 74 72 69 6b 65 2e 6e 65 74 00 00 00 er-strike.net... 35# 0090 01 00 00 00 00 9e f7 0a 00 01 00 00 ............ 36 37 38# Old pattern. (Adam Randazzo says "CS 1.6 and CS: Source are the 39# only two versions that are playable on the Internet since Valve 40# disabled the WON system in favor of steam.") 41# cs .*dl.www.counter-strike.net 42