# publicmosaic.sigma.yml — generated 2026-10-30 20:37 UTC — TLP:CLEAR
# source: https://publicmosaic.com — published for defensive use
# scope: asn 213840 — https://publicmosaic.com/asn/213840
# 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: 'AS213840 — connections to listed malware distribution hosts'
id: 52108122-7242-8c7b-b33e-d3afb2512433
status: experimental
description: 'Outbound connection to an address Public Mosaic listed as a malware distribution host when this file was generated.'
references:
  - 'https://publicmosaic.com/asn/213840'
author: 'Public Mosaic'
date: 2026-09-21
modified: 2026-10-30
tags:
  - tlp.clear
logsource:
  category: network_connection
detection:
  selection_p8888:
    DestinationIp:
      - 178.83.203.92
    DestinationPort: 8888
  condition: 1 of selection_*
falsepositives:
  - 'Shared hosting: an address can later serve other tenants. Its host page shows whether it is still listed.'
level: medium