# publicmosaic.sigma.yml — generated 2026-11-01 11:07 UTC — TLP:CLEAR
# source: https://publicmosaic.com — published for defensive use
# scope: asn 56694 — https://publicmosaic.com/asn/56694
# covers listed listeners only; archived listings omitted: 0
# A withdrawal can take up to five minutes to reach this file. Each address's page under publicmosaic.com/ip/ is authoritative.
title: 'AS56694 — connections to listed C2 hosts'
id: 106e49ca-5e2e-858e-87d0-ca2b1b26b249
status: experimental
description: 'Outbound connection to an address Public Mosaic listed as a C2 host when this file was generated.'
references:
  - 'https://publicmosaic.com/asn/56694'
author: 'Public Mosaic'
date: 2026-11-01
modified: 2026-11-01
tags:
  - attack.command_and_control
  - tlp.clear
logsource:
  category: network_connection
detection:
  selection_p4433:
    DestinationIp:
      - 109.238.92.50
    DestinationPort: 4433
  condition: 1 of selection_*
falsepositives:
  - 'Shared hosting: an address can later serve other tenants. Its host page shows whether it is still listed.'
level: high