Update selections and indentation

rules/windows/powershell/powershell_script/posh_ps_cl_invocation_lolscript_count.yml

@@ -18,11 +18,11 @@ logsource:
 detection:
     selection:
         ScriptBlockText|contains:
-          - 'CL_Invocation.ps1'
-          - 'SyncInvoke'
+            - 'CL_Invocation.ps1'
+            - 'SyncInvoke'
     condition: selection | count(ScriptBlockText) by Computer > 2
-      # PS > Import-Module c:\Windows\diagnostics\system\Audio\CL_Invocation.ps1
-      # PS > SyncInvoke c:\Evil.exe
+    # PS > Import-Module c:\Windows\diagnostics\system\Audio\CL_Invocation.ps1
+    # PS > SyncInvoke c:\Evil.exe
 falsepositives:
     - Unknown
 level: high

rules/windows/powershell/powershell_script/posh_ps_cl_mutexverifiers_lolscript_count.yml

@@ -18,11 +18,11 @@ logsource:
 detection:
     selection:
         ScriptBlockText|contains:
-          - 'CL_Mutexverifiers.ps1'
-          - 'runAfterCancelProcess'
+            - 'CL_Mutexverifiers.ps1'
+            - 'runAfterCancelProcess'
     condition: selection | count(ScriptBlockText) by Computer > 2
-      # PS > Import-Module c:\Windows\diagnostics\system\Audio\CL_Mutexverifiers.ps1
-      # PS > runAfterCancelProcess c:\Evil.exe
+    # PS > Import-Module c:\Windows\diagnostics\system\Audio\CL_Mutexverifiers.ps1
+    # PS > runAfterCancelProcess c:\Evil.exe
 falsepositives:
     - Unknown
 level: high

rules/windows/powershell/powershell_script/posh_ps_winlogon_helper_dll.yml

@@ -4,9 +4,9 @@ status: experimental
 description: Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete. Registry entries in HKLM\Software[Wow6432Node]Microsoft\Windows NT\CurrentVersion\Winlogon\ and HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\ are used to manage additional helper programs and functionalities that support Winlogon. Malicious modifications to these Registry keys may cause Winlogon to load and execute malicious DLLs and/or executables.
 author: Timur Zinniatullin, oscd.community
 date: 2019/10/21
-modified: 2021/10/16
+modified: 2022/07/07
 references:
-    - https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1547.004/T1547.004.md
+    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.004/T1547.004.md
 logsource:
     product: windows
     category: ps_script
@@ -18,7 +18,7 @@ detection:
         ScriptBlockText|contains:
             - 'Set-ItemProperty'
             - 'New-Item'
-    condition: selection and selection2
+    condition: all of selection*
 falsepositives:
     - Unknown
 level: medium