TCP/UDP Port Finder

Enter port number (e.g. 21), service (e.g. ssh, ftp) or threat (e.g. nimda)
Database updated - March 30, 2016

Search results for "spy"

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Port: 1491/TCP
1491/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • anynetgateway
    anynetgateway
    Bekkoame
  • anynetgateway
    -
    SANS
  • threat
    [threat] W32.Spybot
    Bekkoame
Port: 1807/TCP
1807/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • fhsp
    Fujitsu Hot Standby Protocol
    IANA
  • threat
    [threat] SpySender
    Bekkoame
  • spysender
    [trojan] SpySender
    SANS
Port: 1975/TCP
1975/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • tcoflashagent
    TCO Flash Agent
    IANA
  • aureate
    Aureate / Radiate spyware servers
    SANS
Port: 2000/UDP
2000/UDP - Known port assignments (15 records found)
  • Service
    Details
    Source
  •  
    Cisco SCCP (Skinny) (Unofficial)
    WIKI
  • cisco-sccp
    Cisco SCCP
    Bekkoame
  • callbook
    -
    SANS
  • cisco-sccp
    Cisco SCCp
    IANA
  • threat
    [threat] Insane Network
    Bekkoame
  • threat
    [threat] Last 2000
    Bekkoame
  • threat
    [threat] Remote Explorer 2000
    Bekkoame
  • threat
    [threat] Senna Spy Trojan Generator
    Bekkoame
  • trojan
    [trojan] GOTHIC Intruder. Works on Windows.
    Simovits
  • trojan
    [trojan] Real 2000. Remote Access. Works on Windows. Aliases: Backdoor.Real2000, RE2k, Backdoor.RE2k
    Simovits
  • trojan
    [trojan] Remote Explorer 2000. Remote Access / Steals passwords. Works on Windows. Aliases: RE2K, Backdoor.RE2K
    Simovits
  • trojan
    [trojan] Remote Explorer Y2K. Remote Access. Works on Windows. Aliases: Real, Real 2000, Backdoor.RE2k
    Simovits
  • threat
    [threat] Der Spaher / Der Spaeher
    Bekkoame
  • threat
    [threat] Feardoor
    Bekkoame
  • threat
    [threat] Fearic
    Bekkoame
Port: 2000/TCP
2000/TCP - Known port assignments (30 records found)
  • Service
    Details
    Source
  •  
    Cisco SCCP (Skinny) (Unofficial)
    WIKI
  • callbook
    -
    SANS
  • cisco-sccp
    Cisco SCCP
    IANA
  • threat
    [threat] The commercial remote-control program "RemotelyAnywhere" installs a webserver at this port.
    Bekkoame
  • threat
    [threat] Der Spaher / Der Spaeher
    Bekkoame
  • threat
    [threat] Feardoor
    Bekkoame
  • threat
    [threat] Fearic
    Bekkoame
  • threat
    [threat] Insane Network
    Bekkoame
  • threat
    [threat] Last 2000
    Bekkoame
  • threat
    [threat] Remote Explorer 2000
    Bekkoame
  • threat
    [threat] Senna Spy Trojan Generator
    Bekkoame
  • derspäher
    [trojan] Der Späher / Der Spaeher
    SANS
  • derspherderspaeher
    [trojan] Der Späher / Der Spaeher
    SANS
  • insanenetwork
    [trojan] Insane Network
    SANS
  • last2000
    [trojan] Last 2000
    SANS
  • remoteexplorer2000
    [trojan] Remote Explorer 2000
    SANS
  • sennaspytrojangenerator
    [trojan] Senna Spy Trojan Generator
    SANS
  • trojan
    [trojan] A-trojan. Remote Access / Steals passwords. Works on Windows 95, 98 and 2000. Aliases: WinCrash.B, Joke_Flipped, Atrojan, Troj_Wincrash.B, Trojan.PSW.Atrojan
    Simovits
  • trojan
    [trojan] Der Spaeher. Remote Access / Keylogger / Virus dropper / ICQ trojan. Works on Windows 95, 98 and ME. Exists both in English and German versions. Aliases: DS3
    Simovits
  • trojan
    [trojan] Fear. Anti-protection trojan / Remote Access / Keylogger / Steals passwords / AIM trojan. Works on Windows 95, 98, ME, NT, 2000 and XP, together with AOL's Instant Messenger AIM. Aliases: Backdoor.Fear, Fearic, Backdoor.Fearic
    Simovits
  • trojan
    [trojan] Force. Remote Access / Steals passwords. Works on Windows. Aliases: Feardoor, Backdoor.Feardoor
    Simovits
  • trojan
    [trojan] GOTHIC Intruder. Works on Windows.
    Simovits
  • trojan
    [trojan] Last 2000. Remote Access / Downloading trojan. Works on Windows 95, 98 and ME. Aliases: Last2000, Backdoor.Last2000
    Simovits
  • trojan
    [trojan] Real 2000. Remote Access. Works on Windows. Aliases: Backdoor.Real2000, RE2k, Backdoor.RE2k
    Simovits
  • trojan
    [trojan] Remote Explorer 2000. Remote Access / Steals passwords. Works on Windows. Aliases: RE2K, Backdoor.RE2K
    Simovits
  • trojan
    [trojan] Remote Explorer Y2K. Remote Access. Works on Windows. Aliases: Real, Real 2000, Backdoor.RE2k
    Simovits
  • trojan
    [trojan] Senna Spy Trojan Generator. Anti-protection trojan / Remote Access / Hacking tool / Trojan constructor / Downloading trojan. Works on Windows 95, 98, ME, NT and 2000. Telnet is used as client. Aliases: Sstrojg, SSTG, Backdoor.Senna, Trojan Generator
    Simovits
  • trojan
    [trojan] Singularity. Remote Access. Works on Windows 98 and 2000. Aliases: Singu, Backdoor.Singu
    Simovits
  • threat
    [threat] Esteems
    Bekkoame
  • threat
    [threat] NeWS/OpenWin (Sun's older technology like X Windows)
    Bekkoame
Port: 2001/TCP
2001/TCP - Known port assignments (16 records found)
  • Service
    Details
    Source
  • dc
    -
    IANA
  • threat
    [threat] Der Spaher / Der Spaeher
    Bekkoame
  • threat
    [threat] OICQSer
    Bekkoame
  • threat
    [threat] Panda Antivirus for Novell Netware servers listens on this ports and allows anyone to connect to port 2001 and execute any Novell command.
    Bekkoame
  • threat
    [threat] The popular glimpse search engine runs on this port.
    Bekkoame
  • threat
    [threat] Trojan Cow
    Bekkoame
  • derspäher
    [trojan] Der Späher / Der Spaeher
    SANS
  • derspherderspaeher
    [trojan] Der Späher / Der Spaeher
    SANS
  • trojancow
    [trojan] Trojan Cow
    SANS
  • trojan
    [trojan] Der Spaeher. Remote Access / Keylogger / Virus dropper / ICQ trojan. Works on Windows 95, 98 and ME. Exists both in English and German versions. Aliases: DS3
    Simovits
  • trojan
    [trojan] Duddie. Remote Access / Keylogger / Destructive trojan. Works on Windows. Aliases: Backdoor.Duddie
    Simovits
  • trojan
    [trojan] Glacier. Remote Access / Keylogger / Steals passwords. Works on Windows 95, 98, ME, NT and 2000. Aliases: Backdoor.G_Door.b, c, d, e, The Glacier, Backdoor, Gluoshi, Backdoor.Darksun, Darksun, Binghe, Backdoor.Binghe, Glace, Trojan.Binghe, Trojan.Darksun, Backdoor.FR
    Simovits
  • trojan
    [trojan] Protoss. Remote Access / Steals passwords. Works on Windows. Aliases: Backdoor.Zerg, Backdoor.Protoss, Zerg
    Simovits
  • trojan
    [trojan] Senna Spy Trojan Generator. Anti-protection trojan / Remote Access / Hacking tool / Trojan constructor / Downloading trojan. Works on Windows 95, 98, ME, NT and 2000. Telnet is used as client. Aliases: Sstrojg, SSTG, Backdoor.Senna, Trojan Generator
    Simovits
  • trojan
    [trojan] Singularity. Remote Access. Works on Windows 98 and 2000. Aliases: Singu, Backdoor.Singu
    Simovits
  • trojan
    [trojan] Trojan Cow. Remote Access. Works on Windows 95 and 98. Aliases: Striker
    Simovits
Port: 2002/TCP
2002/TCP - Known port assignments (7 records found)
  • Service
    Details
    Source
  • globe
    -
    IANA
  •  
    Secure Access Control Server (ACS) for Windows (Official)
    WIKI
  • threat
    [threat] Singu
    Bekkoame
  • threat
    [threat] W32.Beagle
    Bekkoame
  • trojan
    [trojan] Duddie. Remote Access / Keylogger / Destructive trojan. Works on Windows. Aliases: Backdoor.Duddie
    Simovits
  • trojan
    [trojan] Senna Spy Trojan Generator. Anti-protection trojan / Remote Access / Hacking tool / Trojan constructor / Downloading trojan. Works on Windows 95, 98, ME, NT and 2000. Telnet is used as client. Aliases: Sstrojg, SSTG, Backdoor.Senna, Trojan Generator
    Simovits
  • trojan
    [trojan] Sensive. Remote Access. Works on Windows 98. Aliases: Backdoor.Sensive
    Simovits
Port: 2332/TCP
2332/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • rcc-host
    RCC Host
    IANA
  • threat
    [threat] Contact
    Bekkoame
  • irccontact
    [trojan] IRC Contact
    SANS
  • trojan
    [trojan] IRC Contact. Remote Access / IRC trojan. Works on Windows 95, 98 and ME, together with mIRC and Pirch. Aliases: IRC Contact Configuration Tool, IrcContact, Backdoor.IRC.Contact
    Simovits
  • trojan
    [trojan] Silent Spy. Anti-protection trojan / Remote Access / Keylogger / FTP server.
    Simovits
Port: 2339/UDP
2339/UDP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • 3com-webview
    3Com WebView
    IANA
  • threat
    [threat] Voice Spy
    Bekkoame
  • voicespyobs
    [trojan] Voice Spy - OBS!!!
    SANS
  • voicespy
    [trojan] Voice Spy
    SANS
  • trojan
    [trojan] Voice Spy. Remote Access / Eavesdropper. Works on Windows. Aliases: Spy Voice 1
    Simovits
Port: 2339/TCP
2339/TCP - Known port assignments (8 records found)
  • Service
    Details
    Source
  • 3com-webview
    3Com WebView
    IANA
  • threat
    [threat] Voice Spy
    Bekkoame
  • threat
    [threat] Contact
    Bekkoame
  • irccontact
    [trojan] IRC Contact
    SANS
  • voicespyobs
    [trojan] Voice Spy - OBS!!!
    SANS
  • voicespy
    [trojan] Voice Spy
    SANS
  • trojan
    [trojan] IRC Contact. Remote Access / IRC trojan. Works on Windows 95, 98 and ME, together with mIRC and Pirch. Aliases: IRC Contact Configuration Tool, IrcContact, Backdoor.IRC.Contact
    Simovits
  • trojan
    [trojan] Voice Spy. Remote Access / Eavesdropper. Works on Windows. Aliases: Spy Voice 1
    Simovits
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About TCP/UDP ports

TCP port 1491 uses the Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. TCP is a connection-oriented protocol, it requires handshaking to set up end-to-end communications. Only when a connection is set up user's data can be sent bi-directionally over the connection.
Attention! TCP guarantees delivery of data packets on port 1491 in the same order in which they were sent. Guaranteed communication over TCP port 1491 is the main difference between TCP and UDP. UDP port 1491 would not have guaranteed communication as TCP.
UDP on port 1491 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 1491 thinks that error checking and correction is not necessary or performed in the application, avoiding the overhead of such processing at the network interface level.
UDP (User Datagram Protocol) is a minimal message-oriented Transport Layer protocol (protocol is documented in IETF RFC 768).
Application examples that often use UDP: voice over IP (VoIP), streaming media and real-time multiplayer games. Many web applications use UDP, e.g. the Domain Name System (DNS), the Routing Information Protocol (RIP), the Dynamic Host Configuration Protocol (DHCP), the Simple Network Management Protocol (SNMP).
TCP vs UDP - TCP: reliable, ordered, heavyweight, streaming; UDP - unreliable, not ordered, lightweight, datagrams.
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