TCP Port 2484 – ttc-ssl
About TCP Port 2484
Port 2484 is registered with the Internet Assigned Numbers Authority (IANA) for ttc-ssl. The IANA description reads: ‘Oracle TTC SSL’. This port appears in 26 IDS rules and does not have notable malware activity indicators in our data.
IDS Rule References
26 IDS / security rules reference TCP port 2484. Treat that number as context, not a danger score. Many detection rules are written against groups of ports rather than one service, web ports especially, so common web alternate ports inherit large counts while genuinely sensitive services can show few rules or none. Presence in IDS rules does not mean traffic on this port is malicious.
Rule categories (top 1): attempted-recon (26).
Sample rule descriptions for TCP port 2484:
- SERVER-OTHER OpenSSL SSLv3 heartbeat read overrun attempt
- SERVER-OTHER OpenSSL TLSv1 heartbeat read overrun attempt
- SERVER-OTHER OpenSSL TLSv1.1 heartbeat read overrun attempt
- SERVER-OTHER OpenSSL TLSv1.2 heartbeat read overrun attempt
- SERVER-OTHER OpenSSL SSLv3 large heartbeat response – possible ssl heartbleed attempt
Data Sources
This information is compiled from: IANA Service Name and Transport Protocol Port Number Registry and Snort Community Rules (GPLv2).