Detection rules › Kusto
CybleVision Alerts Mobile Apps
This is a third-party alert feed, not a detection over modeled telemetry. The vendor product raised the finding; this rule forwards it into the SIEM. It is searchable for reference but is excluded from the detection-rule browse and the ATT&CK coverage matrix.
'Detects suspicious, unauthorized or impersonating mobile applications from 3rd-party marketplaces using CybleVision data. Extracts metadata, screenshots, developer, package name, and detailed app attributes.'
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Reconnaissance | T1595 Active Scanning |
| Resource Development | T1608 Stage Capabilities |
| Initial Access | T1195 Supply Chain Compromise |
Rule body kusto
id: 6d55fefc-b334-4b79-b11c-667746b5bdde
name: CybleVision Alerts Mobile Apps
description: |
'Detects suspicious, unauthorized or impersonating mobile applications from 3rd-party marketplaces using CybleVision data. Extracts metadata, screenshots, developer, package name, and detailed app attributes.'
severity: Low
status: Available
requiredDataConnectors:
- connectorId: CybleVisionAlerts
dataTypes:
- CybleVisionAlerts_CL
enabled: true
queryFrequency: 30m
queryPeriod: 30m
triggerOperator: GreaterThan
triggerThreshold: 0
suppressionDuration: PT5H
eventGroupingSettings:
aggregationKind: AlertPerResult
tactics:
- Reconnaissance
- ResourceDevelopment
- InitialAccess
relevantTechniques:
- T1595
- T1608
- T1195
subTechniques: []
query: |
Alerts_mobile_apps
| where Service == "mobile_apps"
| extend MappedSeverity = Severity
incidentConfiguration:
createIncident: true
groupingConfiguration:
enabled: false
reopenClosedIncident: false
lookbackDuration: PT5H
matchingMethod: AllEntities
alertDetailsOverride:
alertDisplayNameFormat: CybleVision Suspicious Mobile App {{MA_Title}}
alertDescriptionFormat: |
A potentially suspicious mobile application was detected. Developer {{MA_Developer}} Market {{MA_MarketSource}} Deep Link {{MA_DeepLink}}\n
alertDynamicProperties: []
customDetails:
MappedSeverity: Severity
Status: Status
AlertID: AlertID
Service: Service
AppName: AppName
Developer: MA_Developer
MarketSource: MA_MarketSource
MarketURL: MA_MarketURL
PackageName: MA_PackageName
Description: MA_Description
Downloads: MA_Downloads
MarketStatus: MA_MarketStatus
MarketUpdated: MA_MarketUpdated
CreatedOn: MA_Created
AppEmail: MA_Email
IconURL: MA_MarketURL
Website: MA_Website
Version: MA_Version
Screenshots: MA_Screenshots
Tags: MA_Tags
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: MA_DeepLink
- entityType: DNS
fieldMappings:
- identifier: DomainName
columnName: Domain
version: 1.0.0
kind: Scheduled
Stages and Predicates
Stage 1: source
Alerts_mobile_apps
Stage 2: where
| where Service == "mobile_apps"
Stage 3: extend
| extend MappedSeverity = Severity
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
Service | eq |
|
Output fields
Fields the rule emits when it matches. Chronicle authors list these in the outcome block; they appear on the detection and $risk_score drives alerting. Sentinel / Defender XDR rules build them up through project / summarize / extend stages. Sentinel maps these into alert fields via entityMappings and customDetails; Defender XDR custom detections surface them as alert fields directly.
| Field | Source |
|---|---|
MappedSeverity | extend |