""ET POLICY External IP Lookup SSL/TLS Certificate (ifconfig .me)""
SID: 2030666
Revision: 2
Class Type: bad-unknown
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_08_10, deployment Perimeter, signature_severity Minor, updated_at 2020_08_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: "|0b|ifconfig.me"
Within: 12
PCRE:
Special Options:
- fast_pattern