Cisco SE - Dropper activity on host

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Id	b6df3e11-de70-4779-ac9a-276c454a9025
Rulename	Cisco SE - Dropper activity on host
Description	Detects possible dropper activity on host.
Severity	High
Tactics	Execution
Techniques	T1204.002
Required data connectors	CiscoSecureEndpoint
Kind	Scheduled
Query frequency	15m
Query period	15m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco Secure Endpoint/Analytic Rules/CiscoSEDropperActivity.yaml
Version	1.0.0
Arm template	b6df3e11-de70-4779-ac9a-276c454a9025.json

KQL

CiscoSecureEndpoint
| where EventMessage has 'Potential Dropper Infection'
| extend HostCustomEntity = DstHostname, MalwareCustomEntity = ThreatName

YAML

id: b6df3e11-de70-4779-ac9a-276c454a9025
query: |
  CiscoSecureEndpoint
  | where EventMessage has 'Potential Dropper Infection'
  | extend HostCustomEntity = DstHostname, MalwareCustomEntity = ThreatName  
description: |
    'Detects possible dropper activity on host.'
requiredDataConnectors:
- connectorId: CiscoSecureEndpoint
  dataTypes:
  - CiscoSecureEndpoint
tactics:
- Execution
status: Available
queryFrequency: 15m
queryPeriod: 15m
triggerOperator: gt
kind: Scheduled
name: Cisco SE - Dropper activity on host
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco Secure Endpoint/Analytic Rules/CiscoSEDropperActivity.yaml
version: 1.0.0
relevantTechniques:
- T1204.002
severity: High
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostCustomEntity
  entityType: Host
- fieldMappings:
  - identifier: Name
    columnName: MalwareCustomEntity
  entityType: Malware
triggerThreshold: 0

ARM