# publicmosaic.sigma.yml — generated 2026-10-30 19:37 UTC — TLP:CLEAR
# source: https://publicmosaic.com — published for defensive use
# scope: cert 760ff351b2ad8929fee82d3f7dde81d886919311de173984bed30bc1d2f9d377 — https://publicmosaic.com/cert/760ff351b2ad8929fee82d3f7dde81d886919311de173984bed30bc1d2f9d377
# 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: 'Certificate 760ff351b2ad8929… — connections to listed C2 hosts'
id: d9c913d2-8c72-8b93-8132-dc50cb7f56df
status: experimental
description: 'Outbound connection to an address Public Mosaic listed as a C2 host when this file was generated.'
references:
  - 'https://publicmosaic.com/cert/760ff351b2ad8929fee82d3f7dde81d886919311de173984bed30bc1d2f9d377'
author: 'Public Mosaic'
date: 2026-09-02
modified: 2026-10-30
tags:
  - attack.command_and_control
  - tlp.clear
logsource:
  category: network_connection
detection:
  selection_p5173:
    DestinationIp:
      - 146.19.125.151
      - 146.19.125.48
    DestinationPort: 5173
  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