TCP/UDP Portfinder

Geben Sie die Portnummer (z. B., 21), Dienst (z. B., ssh, ftp) oder Gefahr (z. B., nimda) ein.
Database aktualisiert 30. März 2016

Suchen Sie Ergebnisse von "file"

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Port: 4/TCP
4/TCP - Bekannte Portzuteilungen (3 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  •  
    Unassigned
    IANA
  • threat
    [threat] Midnight Commander Sometimes this program is assigned to this prot
    Bekkoame
  • threat
    [threat] Self-Certifying File System(SFS) sfssd acceps connections on TCP port 4 and passes them to the appropriate SFS daemon. SFS is a secure, global file system with completely decentralized control. SFS uses NFS 3 as the underlying protocol for file access.
    Bekkoame
Port: 20/TCP
20/TCP - Bekannte Portzuteilungen (6 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  • ftp-data
    File Transfer [Default Data]
    IANA
  •  
    FTP - data transfer (Official)
    WIKI
  • ftp-data
    File Transport Protocol (FTP).
    Apple
  • threat
    [threat] Randex
    Bekkoame
  • sennaspyftpserver
    [trojan] Senna Spy FTP server
    SANS
  • trojan
    [trojan] Amanda. Remote Access / Keylogger / Steals passwords / ICQ trojan. Works on Windows 95 and 98, together with ICQ. Amanda installs under Windows NT, but is not able to run. Aliases: Backdoor.Amanda
    Simovits
Port: 20/UDP
20/UDP - Bekannte Portzuteilungen (1 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  • ftp-data
    File Transfer [Default Data]
    IANA
Port: 21/TCP
21/TCP - Bekannte Portzuteilungen (46 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  • ftp
    FTP control.
    Apple
  •  
    FTP - control (command) (Official)
    WIKI
  • ftp
    File Transfer [Control]
    IANA
  • threat
    [threat] Cattivik FTP Server
    Bekkoame
  • threat
    [threat] CC Invader
    Bekkoame
  • threat
    [threat] Dark FTP
    Bekkoame
  • threat
    [threat] Doly Trojan
    Bekkoame
  • threat
    [threat] Fore
    Bekkoame
  • threat
    [threat] Invisible FTP
    Bekkoame
  • threat
    [threat] Juggernaut 42
    Bekkoame
  • threat
    [threat] Larva
    Bekkoame
  • threat
    [threat] MotIv FTP
    Bekkoame
  • threat
    [threat] Net Administrator
    Bekkoame
  • threat
    [threat] Ramen
    Bekkoame
  • threat
    [threat] Senna Spy FTP server
    Bekkoame
  • threat
    [threat] The Flu
    Bekkoame
  • threat
    [threat] Traitor 21
    Bekkoame
  • threat
    [threat] W32.Bobax
    Bekkoame
  • threat
    [threat] W32.Loxbot
    Bekkoame
  • threat
    [threat] W32.Mytob
    Bekkoame
  • threat
    [threat] WebEx
    Bekkoame
  • threat
    [threat] WinCrash
    Bekkoame
  • trojan
    [trojan] ADM worm. Worm / Rootkit / Backdoor. Works on Unix (Linux). Affects Linux RedHat 4.0 to 5.2. Aliases: ADM Inet w0rm, Linux.ADM.Worm
    Simovits
  • trojan
    [trojan] Back Construction. Remote Access / FTP server. Works on Windows 95 and 98. Aliases: Nightmare.B, Backdoor.Nightmare.B
    Simovits
  • trojan
    [trojan] Blade Runner. Remote Access. Works on Windows 95 and 98. The Client.zip-file also includes 32 WAV-files and 6 BMP-files. Aliases: Backdoor.BladeRunner
    Simovits
  • trojan
    [trojan] BlueFire. Remote Access / FTP server / Telnet trojan. Works on Windows. Aliases: Backdoor.BlueFire
    Simovits
  • trojan
    [trojan] Bmail. Remote Access. Works on Windows. Aliases: BackDoor.ABH, Backdoor.FTP.Bmail
    Simovits
  • trojan
    [trojan] Cattivik FTP Server. FTP server. Works on Windows 95, 98 and ME. Aliases: Senza, Backdoor.Senza
    Simovits
  • trojan
    [trojan] CC Invader. Remote Access / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.CCInvader, Backdoor.SysReg, SysReg
    Simovits
  • trojan
    [trojan] Dark FTP. Anti-protection trojan / Remote Access / FTP server / IRC trojan / Hacking tool. Works on Windows 95, 98, ME and NT, together with an IRC software and any FTP software. Aliases: Backdoor.KE
    Simovits
  • trojan
    [trojan] Doly Trojan. Remote Access / Keylogger / IRC trojan. Works on Windows 95, 98 and NT. Please note that not all versions work on NT. Dhacker.exe is a Doly 1.6 password cracker and Vbrun60.exe is only needed if you want to run it (written in Visual Basic 6). Aliases: Backdoor.AZ, Backdoor.Doly
    Simovits
  • trojan
    [trojan] FreddyK. Anti-protection trojan / Remote Access / FTP server / Downloading trojan. Works on Windows 95, 98 and ME. Aliases: Freddy 2001, Backdoor.FreddyK, TrojanDropper.Win32.Joiner.w
    Simovits
  • trojan
    [trojan] Invisible FTP. Downloading trojan / FTP server. Works on Windows 95, 98, ME, NT and 2000. Uses any FTP client as client, such as Cute FTP and Ws_ftp. Aliases: Win FTP, Zemac FTP, Backdoor.InvisibleFTP
    Simovits
  • trojan
    [trojan] KWM. Remote Access / Keylogger / Steals passwords / Downloading trojan. Works on Windows. Aliases: Backdoor.KWM
    Simovits
  • trojan
    [trojan] MscanWorm.
    Simovits
  • trojan
    [trojan] NerTe. Remote Access / Keylogger / Steals passwords. Works on Windows 95, 98, ME, NT and 2000. Aliases: Backdoor.NerTe, Backdoor.SG
    Simovits
  • trojan
    [trojan] NokNok. Anti-protection trojan / Remote Access / Steals passwords / IRC trojan / Port scanner. Works on Windows 95, 98, ME and 2000. Does NOT work on Windows NT. Aliases: Backdoor.FA, Troj_BckNokNok
    Simovits
  • trojan
    [trojan] Pinochet. Remote Access / Keylogger. Works on Windows.
    Simovits
  • trojan
    [trojan] Ramen. Worm / HTML trojan / HTTP server / Hacking tool / Destructive trojan. Works on Unix (Linux). Linux Red Hat 6.x and early versions of 7.0. May also work on other Unix dialects such as FreeBSD and Linux SuSE, Mandrake and Cladera. The mail addresses used are [email protected] and [email protected]. Aliases: Linux.Ramen, Worm.Ramen, Elf.Ramen
    Simovits
  • trojan
    [trojan] Reverse Trojan. Remote Access / Keylogger / IRC trojan / FTP server / LAN trojan. Works on Windows. Aliases: Backdoor.ReverseTrojan
    Simovits
  • trojan
    [trojan] RTB 666. Remote Access / FTP server / IP scanner. Works on Windows, together with MS Internet Explorer. Aliases: Backdoor.RTB
    Simovits
  • trojan
    [trojan] The Flu. FTP server. Works on Windows 95, 98 and ME. Any FTP client can be used. Aliases: Rux the Flu, Backdoor.TheFlu
    Simovits
  • trojan
    [trojan] WinCrash. Anti-protection trojan / Remote Access / Keylogger / Steals passwords / Network trojan / IP scanner. Works on Windows 95, 98, ME and NT. Aliases: BackDoor.M, Backdoor.Wincrash, W95/Backdoor.WinCrash
    Simovits
  • trojan
    [trojan] Voyager Alpha Force. Worm / Remote Access / Distributed DoS tool / SQL trojan / IRC trojan / Downloading trojan / FTP server. Works on Windows, together with MS SQL Server 6.5 and 7.0. Aliases: MS SQL worm, SQL worm, Cblade, W32.Cblade.Worm
    Simovits
  • threat
    [threat] Back Construction
    Bekkoame
  • threat
    [threat] Blade Runner
    Bekkoame
Port: 21/UDP
21/UDP - Bekannte Portzuteilungen (1 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  • ftp
    File Transfer [Control]
    IANA
Port: 22/TCP
22/TCP - Bekannte Portzuteilungen (7 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  • ssh
    Secure Shell (SSH).
    Apple
  •  
    Secure Shell (SSH) - used for secure logins, file transfers (scp, sftp) and port forwarding (Official)
    WIKI
  • ssh
    The Secure Shell (SSH) Protocol
    IANA
  • trojan
    [trojan] Skun. Remote Access / Destructive trojan. Works on Windows. Aliases: Backdoor.Skun
    Simovits
  • trojan
    [trojan] InCommand. Remote Access / Keylogger / Steals passwords / Remote peeker / ICQ trojan / IRC trojan / FTP server. Works on Windows 95 and 98, together with ICQ. Uses Blade Runner source code. Uses plug-ins. Aliases: Backdoor.InCommand, BackDoor.DB, Trojan.Win32.InCommand, InCommander, Incomm
    Simovits
  • trojan
    [trojan] Shaft. Distributed DoS tool / Steals passwords. Works on Unix.
    Simovits
  • threat
    [threat] Shaft
    Bekkoame
Port: 59/TCP
59/TCP - Bekannte Portzuteilungen (5 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  •  
    any private file service
    IANA
  • priv-file
    any private file service
    SANS
  • threat
    [threat] Sdbot
    Bekkoame
  • threat
    [threat] DMSetup
    Bekkoame
  • dmsetup
    [trojan] DMSetup
    SANS
Port: 59/UDP
59/UDP - Bekannte Portzuteilungen (2 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  •  
    any private file service
    IANA
  • priv-file
    any private file service
    SANS
Port: 69/TCP
69/TCP - Bekannte Portzuteilungen (10 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  • tftp
    Trivial File Transfer
    IANA
  • threat
    [threat] W32.Evala.Worm
    Bekkoame
  • threat
    [threat] W32.Mockbot
    Bekkoame
  • backgate
    [trojan] BackGate
    SANS
  • trojan
    [trojan] BackGate Kit. Remote Access / Rootkit / Steals passwords / Downloading trojan / FTP proxy / HTTP proxy / Telnet proxy / SOCKs proxy / Winsock proxy / FTP server. Works on Windows NT, together with MS Internet Information Server (IIS). Aliases: Backdoor.NTHack, NT Hack, Unicode Rootkit
    Simovits
  • trojan
    [trojan] Nimda. Virus / Worm / Mail trojan / Network trojan / Hacking tool. Works on Windows 95, 98, ME, NT, 2000 and XP, together with MS Internet Information Server (IIS), MS Internet Explorer 5.5 SP1, MS Outlook , MS Outlook Express and MS Word. Aliases: Concept Virus (CV) v.5, W32.Nimda, Minda, W32.Minda, I-Worm.Nimda, Code Rainbow , PE_Nimda.A, CV-5
    Simovits
  • trojan
    [trojan] Pasana. Remote Access. Works on Windows. Aliases: Backdoor.Pasana
    Simovits
  • trojan
    [trojan] Storm. Distributed DoS tool. Works on Windows 95, 98, ME, NT and 2000, together with MS Internet Information Services (IIS) 4.0 and 5.0. Aliases: Java-Storm
    Simovits
  • trojan
    [trojan] Storm worm. Worm / Distributed DoS tool / Mail trojan. Works with Windows, together with MS Internet Information Server (IIS) 4.0 and 5.0. Aliases: DoS.Storm.Worm, W32.Storm.Worm
    Simovits
  • trojan
    [trojan] Theef. Anti-protection trojan / Remote Access / Keylogger / Port proxy / FTP server / Remote peeker. Works on Windows 95, 98, ME, NT and XP. Aliases: Backdoor.Theef, BackDoor.QW, Bkdr_Delf.AX
    Simovits
Port: 69/UDP
69/UDP - Bekannte Portzuteilungen (8 Dat. gefunden)
  • Dienst
    Details
    Informationsquelle
  •  
    Trivial File Transfer Protocol (TFTP) (Official)
    WIKI
  • tftp
    Trivial File Transfer Protocol (TFTP).
    Apple
  • tftp
    Trivial File Transfer
    IANA
  • threat
    [threat] W32.Cycle
    Bekkoame
  • threat
    [threat] W32.Zotob
    Bekkoame
  • trojan
    [trojan] Pasana. Remote Access. Works on Windows. Aliases: Backdoor.Pasana
    Simovits
  • threat
    [threat] W32.Blaster.Worm
    Bekkoame
  • threat
    [threat] W32.Bolgi.Worm
    Bekkoame
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Über TCP/UDP Ports

Der TCP Port 4 verwendet das Transmissionskontrollprotokoll. TCP ist eins der Hauptprotokolle in TCP/IP Netzwerken. TCP ist ein auf die Verbindung orientiertes Protokoll, das einen Händedruck braucht, um Ende-bis-Ende Kommunikationen einzustellen. Die Daten eines Benutzers können bidirektional über die Verbindung nur nach der Einstellung der Verbindung gesandt werden.
Achtung! TCP port 4 garantiert die Lieferung der Datenpackungen in derselben Ordnung, darin sie gesandt wurden. Garantierte Kommunikation über den TCP Port 4 ist der Hauptunterschied zwischen TCP und UDP. Der UDP hat keine garantierte Kommunikation wie TCP.

UDP port 4 besorgt einen unzuverlässigen Dienst und Datagramme können ohne Meldung verdoppelt, unzulässig kommen oder verschwinden. UDP port 4 denkt, dass die Fehlernachprüfung und -korrektion nicht erforderlich ist oder in dieser Anwendung nicht vollgezogen wird, um das Overhead dieser Bearbeitung auf dem Netzwerkschnittstellniveau zu vermeiden.
UDP (Benutzerdatagrammprotokoll) ist ein minimales Transportschichtprotokoll, das auf Meldungen orientiert ist (das Protokoll ist in IETF RFC 768 orientiert). Anwendungsmuster, die UDP oft verwenden: Überstimme IP (VoIP), Strommedia und Echtzeitspiele mit vielen Spielern. Viele Webanwendungen verwenden UDP, z. B., Domänennamensystem (DNS), Routerinformationsprotokoll (RIP), dynamisches Hostcomputerkonfigurationsprotokoll (DHCP), einfaches Netzwerkmanagementprotokoll (SNMP).
TCP versus UDP - TCP: zuverlässig, ordentlich, schwer, strömend; UDP – unzuverlässig, unordentlich, leicht, Datagramme.
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