""ET POLICY SSL/TLS Certificate Observed (Upaste)""
SID: 2031196
Revision: 2
Class Type: misc-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_11_10, deployment Perimeter, signature_severity Informational, updated_at 2020_11_10
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 443
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|16|"
-
Value: "|0b|"
-
Value: "|55 04 03|"
-
Value: "|09|upaste.me"
Within: 10
PCRE:
Special Options:
- fast_pattern