""ET INFO Base64 Encoded Windows IP Configuration Output in HTTP POST M2""
SID: 2033735
Revision: 1
Class Type: bad-unknown
Metadata: attack_target Client_Endpoint, created_at 2021_08_16, deployment Perimeter, performance_impact Low, signature_severity Informational, updated_at 2021_08_16
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: "aW5kb3dzIElQIENvbmZpZ3VyYXRpb24NCg0KICAgSG9zdCBOYW1lIC4g"
Within:
PCRE:
Special Options:
-
http_method
-
http_client_body