name: Windows Defacement Modify Transcodedwallpaper File Unit Test tests: - name: Windows Defacement Modify Transcodedwallpaper File file: endpoint/windows_defacement_modify_transcodedwallpaper_file.yml pass_condition: '| stats count | where count > 0' earliest_time: -24h latest_time: now attack_data: - file_name: sysmon.log data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/malware/brute_ratel/wallpaper_via_transcodedwallpaper/sysmon.log source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational sourcetype: xmlwineventlog update_timestamp: true