""ET CURRENT_EVENTS Successful US Bank Phish 2016-06-09 M2""

SID: 2032017

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2016_06_09, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2016_06_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?LOB="

  • Value: "&reason="

  • Value: "&portal="

  • Value: "&dltoken"

  • Value: ".php?LOB="

  • Value: "acct1=" Depth: 6

  • Value: "&user="

  • Value: "&pass="

Within:

PCRE:

Special Options:

  • http_method

  • nocase

  • http_uri

  • fast_pattern

  • nocase

  • http_uri

  • nocase

  • http_uri

  • nocase

  • http_uri

  • http_header

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

source