""ET CURRENT_EVENTS Adobe Shared Document Phishing Landing M2 2016-08-31""

SID: 2032066

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_09_01, deployment Perimeter, performance_impact Low, signature_severity Major, tag Phishing, updated_at 2016_09_01

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: to_client,established

Contents:

  • Value: "200"

  • Value: "Content-Type|3a 20|text/html"

  • Value: "Adobe PDF Online"

  • Value: "Authentication Is Required"

  • Value: "For security reasons"

  • Value: "confirm your email to view document"

Within:

PCRE:

Special Options:

  • http_stat_code

  • http_header

  • file_data

  • nocase

  • fast_pattern

  • nocase

  • nocase

  • nocase

source