diff --git a/rules/windows/powershell/powershell_nishang_malicious_commandlets.yml b/rules/windows/powershell/powershell_nishang_malicious_commandlets.yml
index 43c845e85..21547f4dd 100644
--- a/rules/windows/powershell/powershell_nishang_malicious_commandlets.yml
+++ b/rules/windows/powershell/powershell_nishang_malicious_commandlets.yml
@@ -3,6 +3,7 @@ id: f772cee9-b7c2-4cb2-8f07-49870adc02e0
 status: experimental
 description: Detects Commandlet names and arguments from the Nishang exploitation framework
 date: 2019/05/16
+modified: 2021/04/23
 references:
     - https://github.com/samratashok/nishang
 tags: