""ET CURRENT_EVENTS Successful Generic Phish (set) 2018-10-16""
SID: 2026492
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_10_16, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2018_10_16, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing
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: "id=" Depth: 3
-
Value: "|25|40"
-
Value: "&pass="
Within:
PCRE: "/^id=[^&%]+%40[^&]+&pass=/Pi"
Special Options:
-
http_method
-
nocase
-
http_client_body
-
http_client_body
-
nocase
-
http_client_body