""ET CURRENT_EVENTS Successful Email Settings Phish 2016-10-28""

SID: 2032409

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_10_28, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2016_10_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: from_server,established

Contents:

  • Value: "200"

  • Value: "Content-Type|3a 20|text/html"

  • Value: "" Depth: 34

  • Value: "Your report has been received"

  • Value: "you will be notified once"

  • Value: "problem is resolved"

  • Value: "
    ----------------
    "

Within: 30

PCRE:

Special Options:

  • http_stat_code

  • http_header

  • file_data

  • nocase

  • nocase

  • nocase

  • nocase

source