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

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

ARM