""ET CURRENT_EVENTS Successful Commonwealth Bank Phish 2015-08-20""

SID: 2031816

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2015_08_20, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2017_11_11, 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: to_server,established

Contents:

  • Value: "POST"

  • Value: "fname=" Depth: 6

  • Value: "&dob1="

  • Value: "&ccnum="

  • Value: "&submit1.x="

Within:

PCRE:

Special Options:

  • http_method

  • http_client_body

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_client_body

source