""ET POLICY External IP Lookup (ipify .org)""
SID: 2029622
Revision: 2
Class Type: policy-violation
Metadata: attack_target Client_Endpoint, created_at 2020_03_12, deployment Perimeter, performance_impact Low, signature_severity Informational, updated_at 2020_03_12
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "/?format=" Depth: 9
-
Value: "Host|3a 20|api.ipify.org|0d 0a|"
Within:
PCRE:
Special Options:
-
http_uri
-
fast_pattern
-
http_header