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Add WinRM spawned process attack data - #1252
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✅ Attack Data Validation Passed All YAML files in this PR have been successfully validated against the schema. Ready for review and merge! 🚀 |
tccontre
approved these changes
Oct 27, 2026
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Add Attack Range process-creation data for WinRM execution under T1021.006/winrm_spawned_processes.
The dataset contains six raw XML events—three Windows Security 4688 events and three Sysmon Event ID 1 events—representing three observed process launches:
winrshost.exe → cmd.exe
wsmprovhost.exe → cmd.exe
wsmprovhost.exe → whoami.exe
Description:
This dataset is part of an effort to update a target-side WinRM process detection to cover both winrshost.exe and wsmprovhost.exe execution paths. It provides test data for evaluating that change. Security and Sysmon records are included separately. This is an update for detection "windows_remote_management_execute_shell.yml" after analysis of winrm_spawning_a_process.yml detection (https://splunk.atlassian.net/browse/TR-4554)