The Broadband Guide
SG
search advanced

Port 1025 Details


known port assignments and vulnerabilities
threat/application/port search:
 search
Port(s) Protocol Service Details Source
1025-1029 tcp,udp nfc-iis Ports > 1024 are designated for dynamic allocation by Windows. When programs ask for the "next available" socket, they usually get sequential ports starting at 1025.

Ports 1026-1027/udp were historically used for Windows Messenger popup spam
SG
1025 tcp nfc-iis NFS
IIS
Teradata
ShopPro accounting software

Trojans that use this port: NetSpy, Maverick's Matrix, RemoteStorm (TCP/UDP)

Backdoor.Win32.Ramus / Unauthenticated Remote Code Execution - the malware listens on TCP port 1025. Third-party attackers who can reach an infected system can execute arbitrary code further compromising the host. To call programs use "executa" which translated from Romanian is execute and the target program wrapped in quotes E.g. executa "PROGRAM".
References: [MVID-2021-0427]

network blackjack (TCP/UDP) (IANA official)
SG
1025 tcp NFS-or-IIS (unofficial) Wikipedia
1025 tcp trojan AcidkoR, BDDT, DataSpy Network X, Fraggle Rock , KiLo, MuSka52, NetSpy, Optix Pro , Paltalk, Ptakks, Real 2000, Remote Anything, Remote Explorer Y2K, Remote Storm, RemoteNC Trojans
1025 udp trojan KiLo, Optix Pro , Ptakks, Real 2000, Remote Anything, Remote Explorer Y2K, Remote Storm, Yajing Trojans
1025 udp win-rpc Windows RPC SANS
1025 tcp NFS-or-IIS IIS, NFS, or listener RFS remote_file_sharing Nmap
1025 udp blackjack network blackjack Nmap
1025 tcp listen listener RFS remote_file_sharing Neophasis
1025 tcp shoppro ShopPro accounting software Neophasis
1025 tcp FraggleRock [trojan] Fraggle Rock Neophasis
1025 tcp md5Backdoor [trojan] md5 Backdoor Neophasis
1025 tcp NetSpy [trojan] NetSpy Neophasis
1025 tcp,udp RemoteStorm [trojan] Remote Storm Neophasis
1025 tcp threat W32.Dasher Bekkoame
1025 tcp threat W32.Kiman Bekkoame
1025 tcp,udp threat ABCHlp Bekkoame
1025 tcp,udp threat Lala Bekkoame
1025 tcp,udp threat Remote Storm Bekkoame
1025 tcp,udp threat W32.Keco Bekkoame
1025 tcp,udp threat W32.Spybot Bekkoame
1025 tcp,udp blackjack network blackjack IANA
22 records found
jump to:
 go
previous next

Related ports: 1026  

« back to SG Ports


External Resources
SANS ISC: port 1025

Notes:
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 1025.
  User Reviews/Comments:
    rate:
   avg:
by anonymous - 2018-08-28 06:10
default NOPEN client listen port for the first noclient process running on the computer. additional clients will use tcp ports 1026, 1027, etc. as their default listen port
by Daniel Alomar - 2020-09-24 16:26
Port 1025 is used also for the protonmail bridge
News Glossary of Terms FAQs Polls Cool Links SpeedGuide Teams SG Premium Services SG Gear Store
Registry Tweaks Broadband Tools Downloads/Patches Broadband Hardware SG Ports Database Security Default Passwords User Stories
Broadband Routers Wireless Firewalls / VPNs Software Hardware User Reviews
Broadband Security Editorials General User Articles Quick Reference
Broadband Forums General Discussions
Advertising Awards Link to us Server Statistics Helping SG About