Contrast ADR - Exploited Attack Event

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Id	ae4f67a6-0713-4a26-ae61-284e67b408c1
Rulename	Contrast ADR - Exploited Attack Event
Description	Detects successful exploitation of security vulnerabilities across all environments as identified by Contrast ADR. This rule captures confirmed exploited attacks that bypassed application security controls and require security team investigation.
Severity	High
Tactics	InitialAccess Execution DefenseEvasion LateralMovement CommandAndControl
Techniques	T1190 T1059 T1055 T1210 T1008
Required data connectors	ContrastADR
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_ADR_Exploited_Attack_Event.yaml
Version	1.0.0
Arm template	ae4f67a6-0713-4a26-ae61-284e67b408c1.json

KQL

ContrastADR_CL
| where result_s =~ "exploited"

YAML

alertDetailsOverride:
  alertDescriptionFormat: '{{result_s}}  on {{request_headers_referer_s}}  endpoint of {{application_name_s}} '
  alertDisplayNameFormat: '{{result_s}} {{rule_s}} from {{SourceIP}} '
relevantTechniques:
- T1190
- T1059
- T1055
- T1210
- T1008
name: Contrast ADR - Exploited Attack Event
queryFrequency: 5m
version: 1.0.0
incidentConfiguration:
  groupingConfiguration:
    groupByEntities:
    - IP
    - Host
    matchingMethod: Selected
    enabled: true
    lookbackDuration: PT1H
    reopenClosedIncident: false
  createIncident: true
triggerThreshold: 0
severity: High
requiredDataConnectors:
- connectorId: ContrastADR
  dataTypes:
  - ContrastADR_CL
tactics:
- InitialAccess
- Execution
- DefenseEvasion
- LateralMovement
- CommandAndControl
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ContrastADR/Analytic Rules/Contrast_ADR_Exploited_Attack_Event.yaml
query: |
  ContrastADR_CL
  | where result_s =~ "exploited"  
kind: Scheduled
entityMappings:
- fieldMappings:
  - columnName: SourceIP
    identifier: Address
  entityType: IP
- fieldMappings:
  - columnName: host_hostname_s
    identifier: HostName
  entityType: Host
queryPeriod: 5m
triggerOperator: gt
customDetails:
  AttackResult: result_s
  TargetHost: host_hostname_s
  AttackedEndpoint: request_headers_referer_s
  Environment: environment_s
  AttackRule: rule_s
  ApplicationName: application_name_s
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: ae4f67a6-0713-4a26-ae61-284e67b408c1
status: Available
description: |
    'Detects successful exploitation of security vulnerabilities across all environments as identified by Contrast ADR. This rule captures confirmed exploited attacks that bypassed application security controls and require security team investigation.'

ARM