title: Degraded Service Alert
id: cf160da6-924f-5c99-99d6-f9978d0ddbc4
custom_id: wf-infra-003
status: stable
level: medium
description: |
    Detects service health degradation including increased latency, elevated
    error rates, connection pool exhaustion, and service dependency failures
    reported by application performance monitoring tools.
author: WitFoo
date: 2026-02-21
tags:
    - attack.impact
    - attack.t1499
references:
    - https://attack.mitre.org/techniques/T1499/
logsource:
    product: witfoo
    service: artifact-exporter
detection:
    selection:
        messageType: "degraded_service"
    condition: selection
fields:
    - serverIP
    - serverHostname
    - application
    - action
    - message
    - severityLabel
    - matchedLeadRules
falsepositives:
    - Transient network congestion causing brief latency spikes
    - Deployment rolling updates causing temporary service degradation
