""ET CURRENT_EVENTS Generic Credential Phish 2020-07-27 (set)""

SID: 2031874

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2020_07_27, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2020_07_27, 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: established,to_server

Contents:

  • Value: "POST"

  • Value: "uname=" Depth: 6

  • Value: "&paswd="

Within:

PCRE:

Special Options:

  • http_method

  • http_client_body

  • http_client_body

source