change OriginalFilename case

rules/windows/process_creation/win_purplesharp_indicators.yml

@@ -4,6 +4,7 @@ status: experimental
 description: Detect
 author: Florian Roth
 date: 2021/06/18
+modified: 2021/07/06
 references:
     - https://github.com/mvelazc0/PurpleSharp
 logsource:
@@ -15,7 +16,7 @@ detection:
             - xyz123456.exe
             - PurpleSharp
     selection2:
-        OriginalFilename: 
+        OriginalFileName: 
             - 'PurpleSharp.exe'
     condition: selection1 or selection2
 falsepositives:

rules/windows/process_creation/win_susp_renamed_paexec.yml

@@ -6,6 +6,7 @@ references:
     - https://www.poweradmin.com/paexec/
 author: Florian Roth
 date: 2021/05/22
+modified: 2021/07/06
 logsource:
     category: process_creation
     product: windows
@@ -13,7 +14,7 @@ detection:
     selection1:
         Description: 'PAExec Application'
     selection2:
-        OriginalFilename: 'PAExec.exe'
+        OriginalFileName: 'PAExec.exe'
     filter:
         Image|endswith: 
             - '\PAexec.exe'