""ET INFO RustDesk Check NAT Type""
SID: 2044069
Revision: 1
Class Type: misc-activity
Metadata: attack_target Client_Endpoint, created_at 2023_02_02, deployment Perimeter, signature_severity Informational, updated_at 2023_02_02
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: [21115:21116]
Flow: established,to_server
Contents:
- Value: "|14 a2 01 02 08 01|"
Within:
PCRE:
Special Options:
- fast_pattern