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Port 7779 Details

known port assignments and vulnerabilities
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Port(s) Protocol Service Details Source
7779 tcp feodo Feodo and Geodo (a.k.a. Cridex or Bugat) is a trojan used to commit e-banking fraud and steal sensitive information from the victims computers, such as credit card details. Feodo and Geodo is hosted on compromised webservers running a nginx proxy on port 8080 TCP, or port 7779 TCP. Geodo also communicates with the botnet C&C server on ports 8080 TCP and/or 7779 TCP. SG
7777,7778,7779,27900 udp applications Unreal Tournament Portforward
7779 tcp,udp vstat VSTAT IANA
7700-7800 tcp,udp applications GunZ Portforward
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Related ports: 8080  

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External Resources
SANS Internet Storm Center: port 7779

Port numbers in computer networking represent communication endpoints. Ports are unsigned 16-bit integers (0-65535) that identify a specific process, or network service. IANA is responsible for internet protocol resources, including the registration of commonly used port numbers for well-known internet services.
Well Known Ports: 0 through 1023.
Registered Ports: 1024 through 49151.
Dynamic/Private : 49152 through 65535.

TCP ports use the Transmission Control Protocol, the most commonly used protocol on the Internet and any TCP/IP network. TCP enables two hosts to establish a connection and exchange streams of data. TCP guarantees delivery of data and that packets will be delivered in the same order in which they were sent. Guaranteed communication/delivery is the key difference between TCP and UDP.

UDP ports use the Datagram Protocol. Like TCP, UDP is used in combination with IP (the Internet Protocol) and facilitates the transmission of datagrams from one computer to applications on another computer, but unlike TCP, UDP is connectionless and does not guarantee reliable communication; it's up to the application that received the message to process any errors and verify correct delivery. UDP is often used with time-sensitive applications, such as audio/video streaming and realtime gaming, where dropping some packets is preferable to waiting for delayed data.

When troubleshooting unknown open ports, it is useful to find exactly what services/processes are listening to them. This can be accomplished in both Windows command prompt and Linux variants using the "netstat -aon" command. We also recommend runnig multiple anti-virus/anti-malware scans to rule out the possibility of active malicious software. For more detailed and personalized help please use our forums.

Please use the "Add Comment" button below to provide additional information or comments about port 7779.
  User Reviews/Comments:
by clairmont32 - 2015-02-02 02:55
Port 7779/tcp is also used by the Feodo botnet. Feodo botnet tracker is located at
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