PROTOCOLS: SSH Traffic on Non-standard Port
This signature detects SSH traffic on a Non-standard SSH port. This could be an attempt to circumvent your company firewalls or to use a backdoor.
Short Name
PROTOCOLS:PORT:SSH
Severity
Info
Recommended
False
Recommended Action
None
Category
PROTOCOLS
Keywords
Non-standard Port SSH Traffic on
Release Date
09/18/2007
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3324
Port
TCP/0-21,23-65535
False Positive
Rarely