下面是某些已知的特洛异木马（Trojan）程序的缺省端口的罗列，大家可以根据操作系统中打开的端口情况（使用#netstat -an | more ）来大致判断自己网络被入侵的情况:
port 21 - Back Construction, Blade Runner, Doly Trojan, Fore, FTP trojan, Invisible FTP, Larva,
WebEx, WinCrash
port 23 - Tiny Telnet Server (= TTS)
port 25 - Ajan, Antigen, Email Password Sender, Haebu Coceda (= Naebi), Happy 99, Kuang2,
ProMail trojan, Shtrilitz, Stealth, Tapiras, Terminator, WinPC, WinSpy
port 31 - Agent 31, Hackers Paradise, Masters Paradise
port 41 - DeepThroat
port 59 - DMSetup
port 79 - Firehotcker
port 80 - Executor, RingZero
port 99 - Hidden Port
port 110 - ProMail trojan
port 113 - Kazimas
port 119 - Happy 99
port 121 - JammerKillah
port 421 - TCP Wrappers
port 456 - Hackers Paradise
port 531 - Rasmin
port 555 - Ini-Killer, NeTAdmin, Phase Zero, Stealth Spy
port 666 - Attack FTP, Back Construction, Cain & Abel, Satanz Backdoor, ServeU, Shadow Phyre
port 911 - Dark Shadow
port 999 - DeepThroat, WinSatan
port 1001 - Silencer, WebEx
port 1010 - Doly Trojan
port 1011 - Doly Trojan
port 1012 - Doly Trojan
port 1015 - Doly Trojan
port 1024 - NetSpy
port 1042 - Bla
port 1045 - Rasmin
port 1090 - Xtreme
port 1170 - Psyber Stream Server, Streaming Audio trojan, Voice
port 1234 - Ultors Trojan
port 1243 - BackDoor-G, SubSeven, SubSeven Apocalypse
port 1245 - VooDoo Doll
port 1269 - Mavericks Matrix
port 1349 (UDP) - BO DLL
port 1492 - FTP99CMP
port 1509 - Psyber Streaming Server
port 1600 - Shivka-Burka
port 1807 - SpySender
port 1981 - Shockrave
port 1999 - BackDoor
port 1999 - TransScout
port 2000 - TransScout
port 2001 - TransScout
port 2001 - Trojan Cow
port 2002 - TransScout
port 2003 - TransScout
port 2004 - TransScout
port 2005 - TransScout
port 2023 - Ripper
port 2115 - Bugs
port 2140 - Deep Throat, The Invasor
port 2155 - Illusion Mailer
port 2283 - HVL Rat5
port 2565 - Striker
port 2583 - WinCrash
port 2600 - Digital RootBeer
port 2801 - Phineas Phucker
port 2989 (UDP) - RAT
port 3024 - WinCrash
port 3128 - RingZero
port 3129 - Masters Paradise
port 3150 - Deep Throat, The Invasor
port 3459 - Eclipse 2000
port 3700 - Portal of Doom
port 3791 - Eclypse
port 3801 (UDP) - Eclypse
port 4092 - WinCrash
port 4321 - BoBo
port 4567 - File Nail
port 4590 - ICQTrojan
port 5000 - Bubbel, Back Door Setup, Sockets de Troie
port 5001 - Back Door Setup, Sockets de Troie
port 5011 - One of the Last Trojans (OOTLT)
port 5031 - NetMetro
port 5321 - Firehotcker
port 5400 - Blade Runner, Back Construction
port 5401 - Blade Runner, Back Construction
port 5402 - Blade Runner, Back Construction
port 5550 - Xtcp
port 5512 - Illusion Mailer
port 5555 - ServeMe
port 5556 - BO Facil
port 5557 - BO Facil
port 5569 - Robo-Hack
port 5742 - WinCrash
port 6400 - The Thing
port 6669 - Vampyre
port 6670 - DeepThroat
port 6771 - DeepThroat
port 6776 - BackDoor-G, SubSeven
port 6912 - Shit Heep (not port 69123!)
port 6939 - Indoctrination
port 6969 - GateCrasher, Priority, IRC 3
port 6970 - GateCrasher
port 7000 - Remote Grab, Kazimas
port 7300 - NetMonitor
port 7301 - NetMonitor
port 7306 - NetMonitor
port 7307 - NetMonitor
port 7308 - NetMonitor
port 7789 - Back Door Setup, ICKiller
port 8080 - RingZero
port 9400 - InCommand
port 9872 - Portal of Doom
port 9873 - Portal of Doom
port 9874 - Portal of Doom
port 9875 - Portal of Doom
port 9876 - Cyber Attacker
port 9878 - TransScout
port 9989 - iNi-Killer
port 10067 (UDP) - Portal of Doom
port 10101 - BrainSpy
port 10167 (UDP) - Portal of Doom
port 10520 - Acid Shivers
port 10607 - Coma
port 11000 - Senna Spy
port 11223 - Progenic trojan
port 12076 - Gjamer
port 12223 - Hack?9 KeyLogger
port 12345 - GabanBus, NetBus, Pie Bill Gates, X-bill
port 12346 - GabanBus, NetBus, X-bill
port 12361 - Whack-a-mole
port 12362 - Whack-a-mole
port 12631 - WhackJob
port 13000 - Senna Spy
port 16969 - Priority
port 17300 - Kuang2 The Virus
port 20000 - Millennium
port 20001 - Millennium
port 20034 - NetBus 2 Pro
port 20203 - Logged
port 21544 - GirlFriend
port 22222 - Prosiak
port 23456 - Evil FTP, Ugly FTP, Whack Job
port 23476 - Donald Dick
port 23477 - Donald Dick
port 26274 (UDP) - Delta Source
port 29891 (UDP) - The Unexplained
port 30029 - AOL Trojan
port 30100 - NetSphere
port 30101 - NetSphere
port 30102 - NetSphere
port 30303 - Sockets de Troi
port 30999 - Kuang2
port 31336 - Bo Whack
port 31337 - Baron Night, BO client, BO2, Bo Facil
port 31337 (UDP) - BackFire, Back Orifice, DeepBO
port 31338 - NetSpy DK
port 31338 (UDP) - Back Orifice, DeepBO
port 31339 - NetSpy DK
port 31666 - BOWhack
port 31785 - Hack??ack
port 31787 - Hack??ack
port 31788 - Hack??ack
port 31789 (UDP) - Hack??ack
port 31791 (UDP) - Hack??ack
port 31792 - Hack??ack
port 33333 - Prosiak
port 33911 - Spirit 2001a
port 34324 - BigGluck, TN
port 40412 - The Spy
port 40421 - Agent 40421, Masters Paradise
port 40422 - Masters Paradise
port 40423 - Masters Paradise
port 40426 - Masters Paradise
port 47262 (UDP) - Delta Source
port 50505 - Sockets de Troie
port 50766 - Fore, Schwindler
port 53001 - Remote Windows Shutdown
port 54320 - Back Orifice 2000
port 54321 - School Bus
port 54321 (UDP) - Back Orifice 2000
port 60000 - Deep Throat
port 61466 - Telecommando
port 65000 - Devil
该列表还在不停地增长中。请大家随时注意更新。
