""ET CURRENT_EVENTS HiYu - Request for User Specific Landing Page""
SID: 2044322
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_02_24, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, updated_at 2023_02_24
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: "/host|3a 2d|"
Within:
PCRE: "/\/host\x3a\x2d.*\x3a\d{4}\?/U"
Special Options:
-
http_method
-
http_uri
-
fast_pattern