Update win_codeintegrity_failed_driver_load.yml

rules/windows/builtin/code_integrity/win_codeintegrity_failed_dll_load.yml

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+title: Code Integrity Blocked DLL Load
+id: f8931561-97f5-4c46-907f-0a4a592e47a7
+description: Detects DLL load events that got blocked by Windows code integrity checks due to not meeting the Windows/Antimalware signing level requirements
+author: Florian Roth
+status: experimental
+references:
+    - https://twitter.com/SBousseaden/status/1483810148602814466
+date: 2022/01/20
+modified: 2022/10/24
+tags:
+    - attack.execution
+logsource:
+    product: windows
+    service: codeintegrity-operational
+detection:
+    selection:
+        EventID: 3033
+    filter_dtrace:
+        # Example: Code Integrity determined that a process (\Device\HarddiskVolume5\Windows\System32\svchost.exe) attempted to load \Device\HarddiskVolume5\Program Files\DTrace\dtrace.dll that did not meet the Windows signing level requirements.
+        FileNameBuffer|endswith: '\Program Files\DTrace\dtrace.dll'
+        ProcessNameBuffer|endswith: '\Windows\System32\svchost.exe'
+        RequestedPolicy: 12
+        ValidatedPolicy: 1
+    filter_msmpeng:
+        # Example: Code Integrity determined that a process (\Device\HarddiskVolume5\ProgramData\Microsoft\Windows Defender\Platform\4.18.2207.7-0\MsMpEng.exe) attempted to load \Device\HarddiskVolume5\Windows\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_36fb67bd6dbd887d\igd10iumd64.dll that did not meet the Custom 3 / Antimalware signing level requirements.
+        FileNameBuffer|contains: '\Windows\System32\DriverStore\FileRepository\'
+        FileNameBuffer|endswith: '\igd10iumd64.dll'
+        ProcessNameBuffer|contains: '\ProgramData\Microsoft\Windows Defender\Platform\'
+        ProcessNameBuffer|endswith: '\MsMpEng.exe'
+        RequestedPolicy: 7
+        ValidatedPolicy: 1
+    filter_keybase:
+        # Example: Code Integrity determined that a process (\Device\HarddiskVolume5\Users\user\AppData\Local\Keybase\Gui\Keybase.exe) attempted to load \Device\HarddiskVolume5\Windows\System32\nvspcap64.dll that did not meet the Microsoft signing level requirements.
+        FileNameBuffer|endswith: '\Windows\System32\nvspcap64.dll'
+        ProcessNameBuffer|endswith: '\AppData\Local\Keybase\Gui\Keybase.exe'
+        RequestedPolicy: 8
+        ValidatedPolicy: 1
+    condition: selection and not 1 of filter_*
+falsepositives:
+    - Unknown
+level: high

rules/windows/builtin/code_integrity/win_codeintegrity_failed_driver_load.yml

@@ -1,20 +0,0 @@
-title: Code Integrity Blocked Driver Load
-id: f8931561-97f5-4c46-907f-0a4a592e47a7
-description: Detects driver load events that got blocked by Windows code integrity checks
-author: Florian Roth
-status: experimental
-references:
-    - https://twitter.com/SBousseaden/status/1483810148602814466
-date: 2022/01/20
-tags:
-    - attack.execution
-logsource:
-    product: windows
-    service: codeintegrity-operational
-detection:
-    keywords:
-        - 'that did not meet the Microsoft signing level requirements'
-    condition: keywords
-falsepositives:
-    - Unknown
-level: high