diff --git a/rules/windows/powershell/powershell_module/posh_pm_malicious_commandlets.yml b/rules/windows/powershell/powershell_module/posh_pm_malicious_commandlets.yml
index bfff23265..434e2386f 100644
--- a/rules/windows/powershell/powershell_module/posh_pm_malicious_commandlets.yml
+++ b/rules/windows/powershell/powershell_module/posh_pm_malicious_commandlets.yml
@@ -25,6 +25,7 @@ references:
     - https://github.com/besimorhino/powercat
 author: Nasreddine Bencherchali
 date: 2023/01/20
+modified: 2023/01/21
 tags:
     - attack.execution
     - attack.discovery
@@ -193,7 +194,7 @@ detection:
             - 'Out-Minidump'
             - 'Port-Scan'
             - 'PowerBreach'
-            - 'powercat'
+            - 'powercat '
             - 'PowerUp'
             - 'PowerView'
             - 'Remove-Update'
diff --git a/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml b/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml
index e81d3072e..9ec4b9318 100644
--- a/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml
+++ b/rules/windows/powershell/powershell_script/posh_ps_malicious_commandlets.yml
@@ -29,7 +29,7 @@ references:
     - https://github.com/besimorhino/powercat
 author: Sean Metcalf, Florian Roth, Bartlomiej Czyz @bczyz1, oscd.community, Nasreddine Bencherchali, Tim Shelton, Mustafa Kaan Demir, Georg Lauenstein, Max Altgelt, Tobias Michalski, Austin Songer
 date: 2017/03/05
-modified: 2023/01/20
+modified: 2023/01/21
 tags:
     - attack.execution
     - attack.discovery
@@ -198,7 +198,7 @@ detection:
             - 'Out-Minidump'
             - 'Port-Scan'
             - 'PowerBreach'
-            - 'powercat'
+            - 'powercat '
             - 'PowerUp'
             - 'PowerView'
             - 'Remove-Update'
diff --git a/rules/windows/process_creation/proc_creation_win_malicious_cmdlets.yml b/rules/windows/process_creation/proc_creation_win_malicious_cmdlets.yml
index 70e991f2b..305091d08 100644
--- a/rules/windows/process_creation/proc_creation_win_malicious_cmdlets.yml
+++ b/rules/windows/process_creation/proc_creation_win_malicious_cmdlets.yml
@@ -25,7 +25,7 @@ references:
     - https://github.com/besimorhino/powercat
 author: Nasreddine Bencherchali
 date: 2023/01/02
-modified: 2023/01/20
+modified: 2023/01/21
 tags:
     - attack.execution
     - attack.discovery
@@ -193,7 +193,7 @@ detection:
             - 'Out-Minidump'
             - 'Port-Scan'
             - 'PowerBreach'
-            - 'powercat'
+            - 'powercat '
             - 'PowerUp'
             - 'PowerView'
             - 'Remove-Update'