""ET CURRENT_EVENTS [TW] NOTG Obfuscation Redirect Observed M2""

SID: 2047979

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_09_08, deployment Perimeter, signature_severity Critical, tag Phishing, updated_at 2023_09_08, reviewed_at 2023_09_08, 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: "PageType=TextOnly&NAMEOFTHEGUY=" Depth: 31

Within:

PCRE:

Special Options:

• http_method

• http_client_body

• nocase

source