""ET CURRENT_EVENTS Possible Sucessful Generic Phish (set) 2020-08-04""

SID: 2030646

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2020_08_04, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2020_08_04, 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: "&form_item"

• Value: "&form_item"

Within:

PCRE:

Special Options:

• http_method

• fast_pattern

• http_client_body

• http_client_body

source