SID: 2052509

Revision: 1

Class Type: attempted-user

Metadata: attack_target Client_Endpoint, created_at 2024_05_08, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2024_05_08

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "await|20|window.flk.start|28|window.flk.url.beef|29|"

Within:

PCRE:

Special Options:

  • file_data

  • fast_pattern

source