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Port 3269 Details
known port assignments and vulnerabilities
threat/application/port search:
| Port(s) |
Protocol |
Service |
Details |
Source |
| 3269 |
tcp |
gc-ssl |
LDAP connection to Global Catalog over SSL. LDAP servers typically use the following ports:
TCP 389 LDAP plain text
TCP 636 LDAP SSL connection
TCP 3268 LDAP connection to Global Catalog
TCP 3269 LDAP connection to Global Catalog over SSL
Cyclops Blink Botnet uses these ports. The malware has targeted governments, WatchGuard firewalls, ASUS routers, etc., it is active as of March 2022, and it is believed to be operated by the Sandworm threat group linked to Russian intelligence. Cyclops Blink botnet malware uses the following TCP ports: 636, 989, 990, 992, 994, 995, 3269, 8443
IANA registered for: Microsoft Global Catalog |
SG
|
| 3269 |
tcp,udp |
|
msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL) (official) |
Wikipedia
|
| 3269 |
tcp |
msft-gc-ssl |
Microsoft Global Catalog with LDAP SSL |
SANS
|
| 3269 |
tcp |
globalcatLDAPssl |
Global Catalog LDAP over ssl |
Nmap
|
| 3269 |
tcp,udp |
msft-gc-ssl |
Microsoft Global Catalog with LDAP/SSL |
IANA
|
| 3224-3324 |
udp |
citrix |
Citrix NetScaler Gateway XenDesktop–Virtual Desktop/XenApp Worker Server uses port range 3224-3324 UDP for access to applications and virtual desktops with Framehawk. |
SG
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6 records found
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jump to:
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Related ports: 389 636 989 990 992 994 995 3268
« back to SG Ports
External Resources
SANS ISC: port 3269
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.
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