""ET CURRENT_EVENTS Successful Generic Phish - Observed in Apple/Bank of America/Amazon 2016-10-26""

SID: 2032406

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_10_26, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2017_11_09, 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: ".php?&sessionid="

  • Value: "&securessl="

  • Value: ".php?sslchannel="

  • Value: "&sessionid="

  • Value: "user=" Depth: 5

  • Value: "&pass="

Within:

PCRE:

Special Options:

  • http_method

  • nocase

  • http_uri

  • http_uri

  • nocase

  • http_header

  • fast_pattern

  • http_header

  • nocase

  • http_client_body

  • nocase

  • http_client_body

source