""ET CURRENT_EVENTS HiYu - Victim Enrichment Response M2""

SID: 2044320

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_02_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_02_24

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "#aHR0cHM6Ly"

  • Value: "vc3Q6L"

Within: 100

PCRE:

Special Options:

  • http_stat_code

  • file_data

  • fast_pattern

source