AN1477: Analytic 1477
Detects unauthorized wireless associations by monitoring wpa_supplicant logs, NetworkManager events, and system calls related to interface state changes. Anomalies include repeated association failures, new SSIDs outside baselined values, and rogue AP connections.
Analyst context for executives and security teams
This analytic matters because unauthorized wireless association on Linux systems can indicate a device connecting to an unapproved SSID, a rogue access point, or unexpected wireless network behavior that may bypass normal network controls. For leaders, the decision value is whether the organization can prove that Linux endpoints with Wi-Fi capability are connecting only to approved networks and whether SOC teams can spot abnormal association patterns before they become an access, data exposure, or operational resilience issue.
Executive priority
Prioritize this where Linux laptops, field devices, engineering workstations, or operational systems use wireless networking. The business question is not simply whether Wi-Fi is allowed, but whether approved SSID baselines, rogue AP response procedures, and endpoint/network telemetry are mature enough to support incident decisions and audit evidence. This is especially relevant for environments where wireless connectivity could affect physical operations, remote work security, or segmentation assumptions.
Technical view
For Linux platforms, validate collection and correlation of wpa_supplicant logs, NetworkManager events, and interface state-change activity. Detection engineering should compare observed SSIDs and association outcomes against an approved baseline, looking for repeated association failures, first-seen or non-baselined SSIDs, and connections suggestive of rogue AP association. Because ATT&CK provides no separate detection logic or relationship context for this analytic, local baselines, asset role, location, and approved wireless policy are essential to make the signal actionable.
Likely telemetry
- wpa_supplicant logs showing association, authentication, failure, and SSID details
- NetworkManager connection and disconnection events
- Linux system logs related to wireless interface state changes
- System call or endpoint telemetry indicating network interface enablement, disablement, or state transitions
- Asset inventory identifying Linux systems with wireless interfaces
Detection direction
- Confirm Linux wireless telemetry is actually collected from systems where Wi-Fi is enabled; many server-focused logging baselines may omit this data.
- Tune detections around new or non-baselined SSIDs, repeated association failures, and unexpected successful associations rather than treating every wireless change as malicious.
- Correlate SSID anomalies with asset role, user location, travel status, and approved network lists to reduce false positives from legitimate roaming or network changes.
- Review blind spots such as disabled wpa_supplicant logging, inconsistent NetworkManager configuration, unmanaged Linux endpoints, and devices that connect before endpoint telemetry is available.
- Because no tactics or relationships are supplied, avoid over-mapping this analytic to a specific attack phase without additional local evidence.
Mitigation priorities
- Maintain an approved SSID and wireless access policy baseline for Linux endpoints.
- Ensure Linux systems with wireless interfaces forward relevant wpa_supplicant, NetworkManager, and system log events to the SOC or managed detection platform.
- Restrict or disable wireless capability where it is not required, especially on sensitive or operational systems.
- Define an incident response playbook for suspected rogue AP or unauthorized SSID association, including containment, user validation, and network/security team escalation.
- Use periodic compliance checks to verify endpoint wireless configuration, logging, and approved network profiles.
Analyst notes and limits
This object is a detection analytic, not a technique description. Its strongest use is as a validation checklist for Linux wireless monitoring coverage and approved SSID baselining. It is particularly useful for conversations between SOC, endpoint engineering, network teams, and risk owners about whether wireless behavior is visible enough to support timely investigation.
The supplied ATT&CK object does not include tactics, relationships, aliases, labels, or detailed official detection logic beyond the analytic description. No active exploitation, attribution, impact, or guaranteed detection coverage can be inferred. Effectiveness depends on local Linux logging configuration, endpoint coverage, wireless policy, and the quality of approved SSID baselines.
Analytic 1477
Detects unauthorized wireless associations by monitoring wpa_supplicant logs, NetworkManager events, and system calls related to interface state changes. Anomalies include repeated association failures, new SSIDs outside baselined values, and rogue AP connections.
How security teams should use this page
Treat this object as behavior context, not an attribution claim. Validate the related groups, software, data sources, and mitigations against official ATT&CK relationships and your own telemetry before making control-coverage decisions.
All related ATT&CK context
No relationships are available in the current normalized data for this object.
Object version and sync metadata
The fields below describe the current mirrored snapshot. When Glexia retains multiple ATT&CK source imports, you can open the table to compare the same object across releases (hashes and MITRE timestamps). For MITRE’s own release notes and roadmap, see ATT&CK resources — Updates .
Imported snapshots across ATT&CK releases (1)
| Release | Bundle imported | Object version | Modified | Status | Raw hash |
|---|---|---|---|---|---|
| 19.1 | 1.0 | Current bundle | b5b8c4459022… |
Mirrored ATT&CK source object
The raw object is retained through the mirrored ATT&CK source bundle and object hash. The raw endpoint returns the exact object from the mirrored bundle when available.
External references and citations
MITRE external references are preserved separately from Glexia analysis so citations remain traceable to their original source records.
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mitre-attack AN1477Open source URL
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