↳ GitHub sourceAnalytics ruleMedium
CYFIRMA - Brand Intelligence - Executive/People Impersonation Medium Rule
Description
"This rule detects potential impersonation of executive or high-profile individuals across digital platforms such as social media.
Such impersonation can be used to mislead stakeholders, perform social engineering attacks, or cause reputational damage to the organization.
Timely detection is crucial to assess risk and take down malicious profiles to protect brand and executive identity."
- Rule type
- Scheduled
- Version
- 1.0.1
- Declared status
- Available
- Query frequency
- 5m
- Query period
- 5m
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
Data types
KQL query
Original query, unchanged.
// Medium severity - Executive/People Impersonation
let timeFrame = 5m;
CyfirmaBIExecutivePeopleAlerts_CL
| where severity == 'High' and TimeGenerated between (ago(timeFrame) .. now())
| extend
Description=description,
FirstSeen=first_seen,
LastSeen=last_seen,
RiskScore=risk_score,
AlertUID=alert_uid,
UID=uid,
AssetType=asset_type,
AssetValue=asset_value,
Impact=impact,
Recommendation=recommendation,
PostedDate=posted_date,
ProviderName='CYFIRMA',
ProductName='DeCYFIR/DeTCT'
| project
TimeGenerated,
Description,
RiskScore,
FirstSeen,
LastSeen,
AlertUID,
UID,
AssetType,
AssetValue,
Impact,
Recommendation,
PostedDate,
ProductName,
ProviderName
Related content
Links established from declared identifiers and solution manifests.
Source provenance
GitHubDisplayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.
- File
- Solutions/Cyfirma Brand Intelligence/Analytic Rules/BIExecutivePeopleImpersonationMediumRule.yaml ↗
- Commit
9800e51↗- Source identifier
59aa22f2-5b4f-4679-b289-003228255413
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC