TCP Port 19437

About TCP Port 19437

Port 19437 has no formal IANA registration. Ports in this numerical range can be assigned by IANA but this specific port has no current registration. It is referenced in 1 IDS rule and exhibits low malware activity indicators. Ports outside formal IANA assignment are commonly used by malware authors and security tooling.

IDS Rule References

1 IDS / security rule reference TCP port 19437. Presence in IDS rules does not mean traffic on this port is malicious. These are patterns security tools monitor.

Rule categories (top 1): command-and-control (1).

Sample rule descriptions for TCP port 19437:

• ET MALWARE Win32/Spy.Agent.POX Variant CnC

Malware Activity

Some malware indicators are observed on this port.

1 of 1 IDS rule for TCP port 19437 involve malware activity.

Families observed (top 1): Win32_Spy_Agent_POX (1).

Data Sources

This information is compiled from: Emerging Threats Open Ruleset (BSD 2-Clause / GPLv2 per SID range).