diff --git a/rules/windows/process_creation/win_hwp_exploits.yml b/rules/windows/process_creation/win_hwp_exploits.yml
index 206d5ab97..e21047809 100644
--- a/rules/windows/process_creation/win_hwp_exploits.yml
+++ b/rules/windows/process_creation/win_hwp_exploits.yml
@@ -25,8 +25,8 @@ logsource:
     product: windows
 detection:
     selection:
-        ParentImage: '*\Hwp.exe'
-        Image: '*\gbb.exe'
+        ParentImage|endswith: '\Hwp.exe'
+        Image|endswith: '\gbb.exe'
     condition: selection
 falsepositives:
     - Unknown