""ET CURRENT_EVENTS Possible Phishing Landing via GetGoPhish Phishing Tool""

SID: 2022486

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2016_02_03, deployment Perimeter, former_category PHISHING, signature_severity Critical, tag Phishing, updated_at 2020_09_16, 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: "GET"

  • Value: "?rid="

  • Value: !"xerox.com|0d 0a|"

Within:

PCRE: "/\?rid=[a-f0-9]{64}$/Ui"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

source