diff --git a/rules/windows/process_creation/win_pc_susp_instalutil.yml b/rules/windows/process_creation/win_pc_susp_instalutil.yml
index f5b9298f8..d4ece5241 100644
--- a/rules/windows/process_creation/win_pc_susp_instalutil.yml
+++ b/rules/windows/process_creation/win_pc_susp_instalutil.yml
@@ -6,7 +6,8 @@ author: frack113
 references:
     - https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/
     - https://docs.microsoft.com/en-us/dotnet/framework/tools/installutil-exe-installer-tool
-date: 2022/02/04
+date: 2022/01/23
+modified: 2022/02/04
 logsource:
     category: process_creation
     product: windows