""ET INFO DYNAMIC_DNS HTTP Request to a * .bal-tazaar .be Domain""
SID: 2054752
Revision: 2
Class Type: bad-unknown
Metadata: attack_target Client_and_Server, created_at 2024_07_29, deployment Perimeter, signature_severity Informational, updated_at 2024_08_01, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1568, mitre_technique_name Dynamic_Resolution
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: ".bal-tazaar.be|0d 0a|"
-
Value: !"www.bal-tazaar.be|0d 0a|"
Within:
PCRE: "/^Host\x3a\x20[^\r\n]+..bal-tazaar.be[\r\n]+$/Hmi"
Special Options:
-
http_header
-
fast_pattern
-
http_header