Snowflake - Multiple login failures from single IP

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Id	b7d22407-1391-4256-b09a-414a9719443c
Rulename	Snowflake - Multiple login failures from single IP
Description	Detects Mmltiple login failures from single IP.
Severity	High
Tactics	InitialAccess
Techniques	T1078
Required data connectors	Snowflake
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/Snowflake/Analytic Rules/SnowflakeMultipleLoginFailureFromIP.yaml
Version	1.0.2
Arm template	b7d22407-1391-4256-b09a-414a9719443c.json

KQL

let threshold = 10;
Snowflake
| where EventType =~ 'LOGIN'
| where LoginIsSuccess =~ 'No'
| summarize count() by SrcDvcIpAddr, bin(TimeGenerated, 5m)
| where count_ > threshold
| extend IPCustomEntity = SrcDvcIpAddr

YAML

description: |
    'Detects Mmltiple login failures from single IP.'
version: 1.0.2
tactics:
- InitialAccess
queryFrequency: 1h
query: |
  let threshold = 10;
  Snowflake
  | where EventType =~ 'LOGIN'
  | where LoginIsSuccess =~ 'No'
  | summarize count() by SrcDvcIpAddr, bin(TimeGenerated, 5m)
  | where count_ > threshold
  | extend IPCustomEntity = SrcDvcIpAddr  
status: Available
triggerOperator: gt
kind: Scheduled
triggerThreshold: 0
relevantTechniques:
- T1078
id: b7d22407-1391-4256-b09a-414a9719443c
queryPeriod: 1h
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
  entityType: IP
severity: High
name: Snowflake - Multiple login failures from single IP
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Snowflake/Analytic Rules/SnowflakeMultipleLoginFailureFromIP.yaml
requiredDataConnectors:
- dataTypes:
  - Snowflake
  connectorId: Snowflake

ARM