""ET CURRENT_EVENTS Observed Possible Phishing Landing Page 2021-06-22""

SID: 2033155

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2021_06_22, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2021_06_22, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing

Reference:

• Link

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: ""

• Value: "action=need1.php"

• Value: "name=pfw"

• Value: "method|3d|post|3e|"

Within:

PCRE:

Special Options:

• file_data

• fast_pattern

source