Cisco SE - Generic IOC

Back


Id	bccdbc39-31d3-4e2b-9df2-e4c9eecba825
Rulename	Cisco SE - Generic IOC
Description	This rule is triggered when generic IOC is observed 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/CiscoSEGenIoC.yaml
Version	1.0.0
Arm template	bccdbc39-31d3-4e2b-9df2-e4c9eecba825.json

KQL

CiscoSecureEndpoint
| where EventMessage has 'Generic IOC'
| extend HostCustomEntity = DstHostname, MalwareCustomEntity = ThreatName

YAML

relevantTechniques:
- T1204.002
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco Secure Endpoint/Analytic Rules/CiscoSEGenIoC.yaml
query: |
  CiscoSecureEndpoint
  | where EventMessage has 'Generic IOC'
  | extend HostCustomEntity = DstHostname, MalwareCustomEntity = ThreatName  
description: |
    'This rule is triggered when generic IOC is observed on host.'
requiredDataConnectors:
- connectorId: CiscoSecureEndpoint
  dataTypes:
  - CiscoSecureEndpoint
triggerOperator: gt
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: HostCustomEntity
    identifier: HostName
- entityType: Malware
  fieldMappings:
  - columnName: MalwareCustomEntity
    identifier: Name
name: Cisco SE - Generic IOC
queryPeriod: 15m
triggerThreshold: 0
id: bccdbc39-31d3-4e2b-9df2-e4c9eecba825
status: Available
kind: Scheduled
severity: High
queryFrequency: 15m
tactics:
- Execution
version: 1.0.0

ARM