Cisco SE - Possible webshell

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Id	d2c97cc9-1ccc-494d-bad4-564700451a2b
Rulename	Cisco SE - Possible webshell
Description	Detects possible webshell on host.
Severity	High
Tactics	CommandAndControl
Techniques	T1102
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/CiscoSEWebshell.yaml
Version	1.0.0
Arm template	d2c97cc9-1ccc-494d-bad4-564700451a2b.json

KQL

CiscoSecureEndpoint
| where EventMessage has 'Possible webshell'
| extend HostCustomEntity = DstHostname, MalwareCustomEntity = ThreatName

YAML

triggerThreshold: 0
version: 1.0.0
queryFrequency: 15m
severity: High
relevantTechniques:
- T1102
requiredDataConnectors:
- dataTypes:
  - CiscoSecureEndpoint
  connectorId: CiscoSecureEndpoint
description: |
    'Detects possible webshell on host.'
triggerOperator: gt
query: |
  CiscoSecureEndpoint
  | where EventMessage has 'Possible webshell'
  | extend HostCustomEntity = DstHostname, MalwareCustomEntity = ThreatName  
tactics:
- CommandAndControl
status: Available
queryPeriod: 15m
kind: Scheduled
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostCustomEntity
  entityType: Host
- fieldMappings:
  - identifier: Name
    columnName: MalwareCustomEntity
  entityType: Malware
id: d2c97cc9-1ccc-494d-bad4-564700451a2b
name: Cisco SE - Possible webshell
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco Secure Endpoint/Analytic Rules/CiscoSEWebshell.yaml

ARM