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. Presence in IDS rules does not mean traffic on this port is malicious. These are patterns security tools monitor.

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).