""ET WEB_CLIENT Suspected BeEF Related JS Activity (css history)""

SID: 2052505

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:

• Link

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "var|20|_ec_history|20 3d 20|"

• Value: "var|20|_ec_tests|20 3d 20|"

• Value: "var|20|_ec_debug|20 3d 20|"

Within:

PCRE:

Special Options:

• file_data

• fast_pattern

source