""ET CURRENT_EVENTS Possible Microsoft Phishing HTML Class Tag""
SID: 2052530
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Any, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_05_09, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2024_05_09
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "|3c|html class|3d 22 20|gttiirk idc0_350|22 3e|"
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data