Linux Crypto Mining Pool Connections — Sigma Rule

Rule metadata and linked tags

Author: Florian Roth (Nextron Systems). Source status: stable; severity: high. Source dates: 2021-10-26 / not supplied.

{
  "product": "linux",
  "category": "network_connection"
}

Pinned original Sigma rule · Detection Rule License 1.1

Source SHA-256: 3043ef5b176277a389aaf782fddda6aa15916fa0ef1657772cf079a5809ce976

Detection logic

Original source YAML. Source-tag agreement is not proof of complete semantic coverage. This rule has not been compiled for a SIEM backend or validated against live telemetry here.

title: Linux Crypto Mining Pool Connections
id: a46c93b7-55ed-4d27-a41b-c259456c4746
status: stable
description: Detects process connections to a Monero crypto mining pool
references:
    - https://www.poolwatch.io/coin/monero
author: Florian Roth (Nextron Systems)
date: 2021-10-26
tags:
    - attack.impact
    - attack.t1496
logsource:
    product: linux
    category: network_connection
detection:
    selection:
        DestinationHostname:
            - 'pool.minexmr.com'
            - 'fr.minexmr.com'
            - 'de.minexmr.com'
            - 'sg.minexmr.com'
            - 'ca.minexmr.com'
            - 'us-west.minexmr.com'
            - 'pool.supportxmr.com'
            - 'mine.c3pool.com'
            - 'xmr-eu1.nanopool.org'
            - 'xmr-eu2.nanopool.org'
            - 'xmr-us-east1.nanopool.org'
            - 'xmr-us-west1.nanopool.org'
            - 'xmr-asia1.nanopool.org'
            - 'xmr-jp1.nanopool.org'
            - 'xmr-au1.nanopool.org'
            - 'xmr.2miners.com'
            - 'xmr.hashcity.org'
            - 'xmr.f2pool.com'
            - 'xmrpool.eu'
            - 'pool.hashvault.pro'
            - 'moneroocean.stream'
            - 'monerocean.stream'
    condition: selection
falsepositives:
    - Legitimate use of crypto miners
level: high

Original YAML and metadata in JSON

False positives

• Legitimate use of crypto miners

Source references

• https://www.poolwatch.io/coin/monero