""ET CURRENT_EVENTS Successful Bank of America Phish M1 2016-08-31""

SID: 2032180

Revision: 3

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_08_31, deployment Perimeter, signature_severity Critical, tag Phishing_07012016, tag Phishing, updated_at 2020_08_07, 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: !".bankofamerica.com|0d 0a|"

  • Value: "csrfTokenHidden=" Depth: 16

  • Value: "&lpPasscodeErrorCounter="

  • Value: "&onlineId="

Within:

PCRE:

Special Options:

  • http_method

  • http_header

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • fast_pattern

source