""ET POLICY IP Check Domain (showip in HTTP Host)""
SID: 2008987
Revision: 6
Class Type: attempted-recon
Metadata: created_at 2010_07_30, updated_at 2022_12_09, reviewed_at 2024_05_01
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "showip."
Within:
PCRE: "/^Host\x3a[^\r\n]+showip.[a-z]+(?:\x3a\d{1,5})?\r?$/Hmi"
Special Options:
-
http_method
-
http_header