TCP Port 4406 – ds-slp

About TCP Port 4406

Port 4406 carries the IANA assignment for ds-slp. The IANA description reads: ‘ASIGRA Televaulting DS-Sleeper Service’. This port appears in 1 IDS rule and does not have notable malware activity indicators in our data.

IDS Rule References

1 IDS / security rule reference TCP port 4406. 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-admin (1).

Sample rule descriptions for TCP port 4406:

• ET WEB_SPECIFIC_APPS Fortra FileCatalyst Workflow Insecure HSQLDB Default Credentials

Data Sources

This information is compiled from: IANA Service Name and Transport Protocol Port Number Registry and Emerging Threats Open Ruleset (BSD 2-Clause / GPLv2 per SID range).