Successful logins to SOC Prime platform from bad IP addresses

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Id	f8e7d6c5-b4a3-4122-8110-0987654321fe
Rulename	Successful logins to SOC Prime platform from bad IP addresses
Description	This rule identifies successful logins from IP addresses previously flagged as malicious (e.g., botnets, TOR exit nodes, or known malicious IPs)
Severity	Medium
Tactics	InitialAccess
Techniques	T1078
Required data connectors	SOCPrimeAuditLogsDataConnector
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SOC Prime CCF/Analytic Rules/SuccessLoginFromBadIp.yaml
Version	1.0.0
Arm template	f8e7d6c5-b4a3-4122-8110-0987654321fe.json

KQL

let blacklistIPs = _GetWatchlist('blacklistOfIps')
| project IPAddress = column_ifexists('ip','IPAddress');
SOCPrimeAuditLogs_CL
| where EventName == "Logged in to the SOC Prime Platform"
| where SourceIp in (blacklistIPs)
| project TimeGenerated, EventName, UserEmail, UserName, SourceIp, Uri, Type

YAML

OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SOC Prime CCF/Analytic Rules/SuccessLoginFromBadIp.yaml
query: |
  let blacklistIPs = _GetWatchlist('blacklistOfIps')
  | project IPAddress = column_ifexists('ip','IPAddress');
  SOCPrimeAuditLogs_CL
  | where EventName == "Logged in to the SOC Prime Platform"
  | where SourceIp in (blacklistIPs)
  | project TimeGenerated, EventName, UserEmail, UserName, SourceIp, Uri, Type  
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: UserName
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SourceIp
kind: Scheduled
triggerOperator: gt
requiredDataConnectors:
- dataTypes:
  - SOCPrimeAuditLogs_CL
  connectorId: SOCPrimeAuditLogsDataConnector
tactics:
- InitialAccess
triggerThreshold: 0
description: |
    'This rule identifies successful logins from IP addresses previously flagged as malicious (e.g., botnets, TOR exit nodes, or known malicious IPs)'
queryPeriod: 1h
version: 1.0.0
queryFrequency: 1h
severity: Medium
name: Successful logins to SOC Prime platform from bad IP addresses
id: f8e7d6c5-b4a3-4122-8110-0987654321fe
status: Available
relevantTechniques:
- T1078

ARM