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Detection rules › Sigma

OpenCanary - MySQL Login Attempt

Status
test
Severity
high
Log source
category application, product opencanary
Author
Security Onion Solutions
Source
github.com/SigmaHQ/sigma

Detects instances where a MySQL service on an OpenCanary node has had a login attempt.

Known false positives

  • Unlikely

MITRE ATT&CK coverage

TacticTechniques
Credential Access
Collection

Rule body

title: OpenCanary - MySQL Login Attempt
id: e7d79a1b-25ed-4956-bd56-bd344fa8fd06
status: test
description: Detects instances where a MySQL service on an OpenCanary node has had a login attempt.
references:
    - https://opencanary.readthedocs.io/en/latest/starting/configuration.html#services-configuration
    - https://github.com/thinkst/opencanary/blob/a0896adfcaf0328cfd5829fe10d2878c7445138e/opencanary/logger.py#L52
author: Security Onion Solutions
date: 2024-03-08
tags:
    - attack.credential-access
    - attack.collection
    - attack.t1003
    - attack.t1213
logsource:
    category: application
    product: opencanary
detection:
    selection:
        logtype: 8001
    condition: selection
falsepositives:
    - Unlikely
level: high

Stages and Predicates

Stage 0: condition

selection

Stage 1: selection

selection:
    logtype: 8001

Indicators

These rows show field, operator, and value matches.

FieldKindValuesSearch
logtypeeq
  • 8001
field:"logtype" kind:eq value:"8001"