""ET INFO Splashtop Domain (splashtop .eu) in TLS SNI""
SID: 2035765
Revision: 2
Class Type: misc-activity
Metadata: attack_target Client_and_Server, created_at 2022_04_05, deployment Perimeter, performance_impact Low, signature_severity Informational, updated_at 2022_04_05
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 443
Flow: established,to_server
Contents:
-
Value: "|16|"
-
Value: "|01|"
-
Value: "|00 00|"
-
Value: "|00|"
-
Value: "splashtop.eu"
Within: 1
PCRE: "/^(?:\x00\x0c|.\x2e)splashtop.eu/R"
Special Options: