Microsoft Sentinel Analytic Rules
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Cisco SE - Multiple malware on host

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Idb13489d7-feb1-4ad3-9a4c-09f6d64448fd
RulenameCisco SE - Multiple malware on host
DescriptionThis rule triggers when multiple malware where detected on host.
SeverityHigh
TacticsInitialAccess
TechniquesT1190
T1133
Required data connectorsCiscoSecureEndpoint
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco Secure Endpoint/Analytic Rules/CiscoSEMultipleMalwareOnHost.yaml
Version1.0.0
Arm templateb13489d7-feb1-4ad3-9a4c-09f6d64448fd.json
Deploy To Azure
let threshold = 2;
CiscoSecureEndpoint
| where isnotempty(ThreatName)
| summarize infected = makeset(ThreatName) by DstHostname, bin(TimeGenerated, 10m)
| where array_length(infected) >= threshold
| extend HostCustomEntity = DstHostname
queryPeriod: 1h
relevantTechniques:
- T1190
- T1133
kind: Scheduled
query: |
  let threshold = 2;
  CiscoSecureEndpoint
  | where isnotempty(ThreatName)
  | summarize infected = makeset(ThreatName) by DstHostname, bin(TimeGenerated, 10m)
  | where array_length(infected) >= threshold
  | extend HostCustomEntity = DstHostname  
tactics:
- InitialAccess
queryFrequency: 1h
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco Secure Endpoint/Analytic Rules/CiscoSEMultipleMalwareOnHost.yaml
id: b13489d7-feb1-4ad3-9a4c-09f6d64448fd
version: 1.0.0
entityMappings:
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: HostCustomEntity
triggerThreshold: 0
status: Available
name: Cisco SE - Multiple malware on host
severity: High
requiredDataConnectors:
- dataTypes:
  - CiscoSecureEndpoint
  connectorId: CiscoSecureEndpoint
description: |
    'This rule triggers when multiple malware where detected on host.'