Updated URLs and fixes

detections/endpoint/suspicious_microsoft_workflow_compiler_rename.yml

@@ -41,7 +41,7 @@ tags:
   - Stage:Execution
   - Stage:Defense Evasion
   dataset:
-  - https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1127/windows-sysmon.log
+  - https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1127/atomic_red_team/windows-sysmon.log
   impact: 70
   kill_chain_phases:
   - Exploitation

detections/endpoint/suspicious_microsoft_workflow_compiler_usage.yml

@@ -37,7 +37,7 @@ tags:
   - Stage:Execution
   - Stage:Defense Evasion
   dataset:
-  - https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1127/windows-sysmon.log
+  - https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1127/atomic_red_team/windows-sysmon.log
   impact: 70
   kill_chain_phases:
   - Exploitation

detections/endpoint/suspicious_reg_exe_process.yml

@@ -4,7 +4,8 @@ version: 4
 date: '2020-07-22'
 author: David Dorsey, Splunk
 type: TTP
-datamodel: []
+datamodel:
+  - Endpoint
 description: This search looks for reg.exe being launched from a command prompt not
   started by the user. When a user launches cmd.exe, the parent process is usually
   explorer.exe. This search filters out those instances.

tests/endpoint/suspicious_microsoft_workflow_compiler_usage.test.yml

@@ -7,6 +7,6 @@ tests:
   latest_time: 'now'
   attack_data:
   - file_name: windows-sysmon.log
-    data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1127/windows-sysmon.log
+    data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1127/atomic_red_team/windows-sysmon.log
     source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational
     sourcetype: xmlwineventlog