""ET TROJAN Justice AV Solutions Viewer Backdoor CnC Checkin (CVE-2024-4978)""

SID: 2053040

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_and_Server, tls_state plaintext, created_at 2024_05_30, cve CVE_2024_4978, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_05_30

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/gateway/register"

  • Value: "|7b 22|hostname|22 3a 22|" Depth: 13

  • Value: "|22 2c 22|arch|22 3a 22|AMD64|22 2c 22|os_version|22 3a 22|Windows"

Within: 200

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_client_body

  • http_client_body

source