""ET CURRENT_EVENTS Successful Phish OWA Credentials 2022-06-20""

SID: 2037094

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_06_22, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_06_22

Reference:

  • md5

  • 02cf30398983560f6ff99f7f464a0c12

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: "/office19/process-handler.php"

  • Value: "Email="

  • Value: "&password="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_client_body

  • http_client_body

source