""ET TROJAN Successful CargoBay Exfil""

SID: 2038578

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2022_08_19, updated_at 2022_08_22

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: "/api/agents"

  • Value: "zload/0.1"

  • Value: "identity_public_key"

  • Value: "public_prekey_signature"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • nocase

  • http_header

  • http_client_body

  • http_client_body

source