diff --git a/rules/windows/builtin/win_user_driver_loaded.yml b/rules/windows/builtin/win_user_driver_loaded.yml index 5abc45e1f..d829a0781 100644 --- a/rules/windows/builtin/win_user_driver_loaded.yml +++ b/rules/windows/builtin/win_user_driver_loaded.yml @@ -21,18 +21,18 @@ detection: Service: '-' selection_2: ProcessName|contains: - - '*\Windows\System32\Dism.exe' - - '*\Windows\System32\rundll32.exe' - - '*\Windows\System32\fltMC.exe' - - '*\Windows\HelpPane.exe' - - '*\Windows\System32\mmc.exe' - - '*\Windows\System32\svchost.exe' - - '*\Windows\System32\wimserv.exe' - - '*\procexp64.exe' - - '*\procexp.exe' - - '*\procmon64.exe' - - '*\procmon.exe' - - '*\Google\Chrome\Application\chrome.exe' + - '\Windows\System32\Dism.exe' + - '\Windows\System32\rundll32.exe' + - '\Windows\System32\fltMC.exe' + - '\Windows\HelpPane.exe' + - '\Windows\System32\mmc.exe' + - '\Windows\System32\svchost.exe' + - '\Windows\System32\wimserv.exe' + - '\procexp64.exe' + - '\procexp.exe' + - '\procmon64.exe' + - '\procmon.exe' + - '\Google\Chrome\Application\chrome.exe' condition: selection_1 and not selection_2 falsepositives: - 'Other legimate tools loading drivers. There are some: Sysinternals, CPU-Z, AVs etc. - but not much. You have to baseline this according to your used products and allowed tools. Also try to exclude users, which are allowed to load drivers.'