# publicmosaic.sigma.yml — generated 2026-10-30 20:07 UTC — TLP:CLEAR
# source: https://publicmosaic.com — published for defensive use
# scope: asn 219359 — https://publicmosaic.com/asn/219359
# 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: 'AS219359 — connections to listed C2 hosts'
id: ada47ee6-99b7-89e4-b928-850f55084157
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/219359'
author: 'Public Mosaic'
date: 2026-08-28
modified: 2026-10-30
tags:
  - attack.command_and_control
  - tlp.clear
logsource:
  category: network_connection
detection:
  selection_p5656:
    DestinationIp:
      - 45.86.60.114
    DestinationPort: 5656
  selection_p7777:
    DestinationIp:
      - 45.86.60.132
    DestinationPort: 7777
  selection_p8000:
    DestinationIp:
      - 45.86.60.114
    DestinationPort: 8000
  selection_p8888:
    DestinationIp:
      - 45.86.60.132
    DestinationPort: 8888
  selection_p9999:
    DestinationIp:
      - 45.86.60.132
    DestinationPort: 9999
  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