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Update rare script job in prebuilt ML jobs document #1651

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Merged
merged 2 commits into from
Jun 12, 2025
Merged

Update rare script job in prebuilt ML jobs document #1651

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e65441d
Update rare script job
susan-shu-c Jun 9, 2025
66d142f
Merge branch 'main' into rare-script-ad-job
susan-shu-c Jun 12, 2025
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1 change: 1 addition & 0 deletions reference/data-analysis/machine-learning/ootb-ml-jobs-siem.md
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Expand Up @@ -143,6 +143,7 @@ If there are additional requirements such as installing the Windows System Monit
| v3_windows_rare_metadata_user | Looks for anomalous access to the metadata service by an unusual user. The metadata service may be targeted in order to harvest credentials or user data scripts containing secrets. | [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/v3_windows_rare_metadata_user.json)| [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/datafeed_v3_windows_rare_metadata_user.json)|
| v3_windows_rare_user_runas_event | Unusual user context switches can be due to privilege escalation. | [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/v3_windows_rare_user_runas_event.json)| [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/datafeed_v3_windows_rare_user_runas_event.json)|
| v3_windows_rare_user_type10_remote_login | Unusual RDP (remote desktop protocol) user logins can indicate account takeover or credentialed access. | [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/v3_windows_rare_user_type10_remote_login.json)| [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/datafeed_v3_windows_rare_user_type10_remote_login.json)|
| v3_windows_rare_script | Looks for rare powershell scripts that may indicate execution of malware, or persistence mechanisms via hash. | [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/v3_windows_rare_script.json)| [code](https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/shared/ml/server/models/data_recognizer/modules/security_windows/ml/datafeed_v3_windows_rare_script.json)|


## Security: Elastic Integrations [security-integrations-jobs]
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