""ET CURRENT_EVENTS Microsoft Account Phishing Landing on Appspot Hosting""

SID: 2030717

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_08_21, deployment Perimeter, signature_severity Minor, tag Phishing, updated_at 2020_08_21

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "Sign in to your account"

  • Value: "method=|22|post|22|"

  • Value: "action=|22|popup.php|22|"

Within:

PCRE:

Special Options:

  • file_data

  • nocase

  • fast_pattern

source