Analytic rule catalog
Checkpoint - Pending Phishing emails
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| Id | a97e2333-b7de-4c14-9700-e652a1dbef26 |
| Rulename | Checkpoint - Pending Phishing emails |
| Description | This query searches for phishing emails that are pending action |
| Severity | High |
| Tactics | InitialAccess |
| Techniques | T1566 |
| Required data connectors | CheckpointHECConnection |
| Kind | Scheduled |
| Query frequency | 5m |
| Query period | 15m |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Checkpoint%20Harmony%20Email%20and%20Collaboration/Analytic%20Rules/CheckpointHECPhishingNotQuarantined.yaml |
| Version | 1.0.0 |
| Arm template | a97e2333-b7de-4c14-9700-e652a1dbef26.json |
CheckpointHEC_CL | where EventCurrentState == "new" and EventCategory == "phishing"
description: This query searches for phishing emails that are pending action
tactics:
- InitialAccess
requiredDataConnectors:
- connectorId: CheckpointHECConnection
dataTypes:
- CheckpointHEC_CL
kind: Scheduled
severity: High
suppressionDuration: 5h
triggerThreshold: 0
displayName: Checkpoint - Pending Phishing emails
alertRuleTemplateName:
queryPeriod: 15m
entityMappings:
- entityType: MailMessage
fieldMappings:
- identifier: Sender
columnName: EmailFromEmail
- identifier: NetworkMessageId
columnName: EmailMessageId
- identifier: Subject
columnName: EmailSubject
- entityType: Mailbox
fieldMappings:
- identifier: MailboxPrimaryAddress
columnName: EmailTo
triggerOperator: gt
eventGroupingSettings:
aggregationKind: SingleAlert
alertDetailsOverride:
version: 1.0.0
apiVersion: 2021-09-01-preview
queryFrequency: 5m
suppressionEnabled: false
id: a97e2333-b7de-4c14-9700-e652a1dbef26
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Checkpoint%20Harmony%20Email%20and%20Collaboration/Analytic%20Rules/CheckpointHECPhishingNotQuarantined.yaml
relevantTechniques:
- T1566
customDetails:
EmailID: EmailEmailId
incidentConfiguration:
groupingConfiguration:
lookbackDuration: 1d
enabled: true
reopenClosedIncident: false
matchingMethod: AllEntities
createIncident: true
enabled: true
query: CheckpointHEC_CL | where EventCurrentState == "new" and EventCategory == "phishing"
name: Checkpoint - Pending Phishing emails
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"apiVersion": "2024-01-01-preview",
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/a97e2333-b7de-4c14-9700-e652a1dbef26')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/a97e2333-b7de-4c14-9700-e652a1dbef26')]",
"properties": {
"alertDetailsOverride": null,
"alertRuleTemplateName": null,
"apiVersion": "2021-09-01-preview",
"customDetails": {
"EmailID": "EmailEmailId"
},
"description": "This query searches for phishing emails that are pending action",
"displayName": "Checkpoint - Pending Phishing emails",
"enabled": true,
"entityMappings": [
{
"entityType": "MailMessage",
"fieldMappings": [
{
"columnName": "EmailFromEmail",
"identifier": "Sender"
},
{
"columnName": "EmailMessageId",
"identifier": "NetworkMessageId"
},
{
"columnName": "EmailSubject",
"identifier": "Subject"
}
]
},
{
"entityType": "Mailbox",
"fieldMappings": [
{
"columnName": "EmailTo",
"identifier": "MailboxPrimaryAddress"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "SingleAlert"
},
"incidentConfiguration": {
"createIncident": true,
"groupingConfiguration": {
"enabled": true,
"lookbackDuration": "P1D",
"matchingMethod": "AllEntities",
"reopenClosedIncident": false
}
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Checkpoint%20Harmony%20Email%20and%20Collaboration/Analytic%20Rules/CheckpointHECPhishingNotQuarantined.yaml",
"query": "CheckpointHEC_CL | where EventCurrentState == \"new\" and EventCategory == \"phishing\"",
"queryFrequency": "PT5M",
"queryPeriod": "PT15M",
"severity": "High",
"subTechniques": [],
"suppressionDuration": "PT5H",
"suppressionEnabled": false,
"tactics": [
"InitialAccess"
],
"techniques": [
"T1566"
],
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}