""ET CURRENT_EVENTS Successful Discover Phish M2 2016-12-14""

SID: 2032666

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_12_14, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2016_12_14, 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"

  • Value: "ccnumb=" Depth: 7

  • Value: "&expirMonth="

  • Value: "&expiryear="

  • Value: "&CCV="

  • Value: "&ssn="

  • Value: "&ssn="

  • Value: "&jsenabled="

Within:

PCRE: "/.php$/Ui"

Special Options:

  • http_method

  • nocase

  • http_uri

  • nocase

  • http_client_body

  • fast_pattern

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • nocase

  • http_client_body

source