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Not Valid Kernel Code

https://forums.virtualbox.org/viewtopic.php?t=77725

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Not Valid Kernel Code

Posted: 17. May 2016, 16:42
by NTI
I recently tried to build VBox v5.0.18 (signed) on Win7 x86. It built successfully, but upon loading a VM, it failed. Checking the log file, it complains a number of dlls not having kernel code signature. These dlls are pre-built by me. I tried to use a test signing certificate or a proper certificate from GoDaddy, but they all failed. Interestingly, I used the same set of dlls in my previous build of VBox 5.0.0 without problems. Does anyone know what's causing the new version not recognising them?

The dlls that VBox complains about are:
libeay32.dll
ssleay32.dll
libcurl.dll
QtOpenGL4.dll
QtGui4.dl
QtCore4.dlll

Code: Select all

abc.96c: supHardenedWinVerifyImageByHandle: -> -5659 (\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\libeay32.dll) WinVerifyTrust
abc.96c: Error (rc=0):
abc.96c: supR3HardenedScreenImage/Imports: rc=Unknown Status -5659 (0xffffe9e5) fImage=1 fProtect=0x0 fAccess=0x0 \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\libeay32.dll: Not valid kernel code signature.: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\libeay32.dll

abc.96c: supHardenedWinVerifyImageByHandle: -> -5659 (\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\ssleay32.dll) WinVerifyTrust
abc.96c: Error (rc=0):
abc.96c: supR3HardenedScreenImage/Imports: rc=Unknown Status -5659 (0xffffe9e5) fImage=1 fProtect=0x0 fAccess=0x0 \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\ssleay32.dll: Not valid kernel code signature.: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\ssleay32.dll

abc.96c: supHardenedWinVerifyImageByHandle: -> -5659 (\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\libcurl.dll) WinVerifyTrust
abc.96c: Error (rc=0):
abc.96c: supR3HardenedScreenImage/Imports: rc=Unknown Status -5659 (0xffffe9e5) fImage=1 fProtect=0x0 fAccess=0x0 \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\libcurl.dll: Not valid kernel code signature.: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\libcurl.dll

abc.96c: supHardenedWinVerifyImageByHandle: -> -5659 (\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtOpenGL4.dll) WinVerifyTrust
abc.96c: Error (rc=0):
abc.96c: supR3HardenedScreenImage/Imports: rc=Unknown Status -5659 (0xffffe9e5) fImage=1 fProtect=0x0 fAccess=0x0 \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtOpenGL4.dll: Not valid kernel code signature.: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtOpenGL4.dll
abc.96c: supR3HardenedWinVerifyCacheInsert: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtOpenGL4.dll
abc.96c: supR3HardenedWinVerifyCacheProcessImportTodos: Processing 'qtgui4.dll'...
abc.96c: supR3HardenedWinVerifyCacheProcessImportTodos: 'qtgui4.dll' -> '\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\qtgui4.dll' [rcNtRedir=0xc0150008]
abc.96c: supHardenedWinVerifyImageByHandle: -> -5659 (\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtGui4.dll) WinVerifyTrust
abc.96c: Error (rc=0):
abc.96c: supR3HardenedScreenImage/Imports: rc=Unknown Status -5659 (0xffffe9e5) fImage=1 fProtect=0x0 fAccess=0x0 \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtGui4.dll: Not valid kernel code signature.: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtGui4.dll
abc.96c: supR3HardenedWinVerifyCacheInsert: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtGui4.dll
abc.96c: supR3HardenedWinVerifyCacheProcessImportTodos: Processing 'qtcore4.dll'...
abc.96c: supR3HardenedWinVerifyCacheProcessImportTodos: 'qtcore4.dll' -> '\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\qtcore4.dll' [rcNtRedir=0xc0150008]
abc.96c: supHardenedWinVerifyImageByHandle: -> -5659 (\Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtCore4.dll) WinVerifyTrust
abc.96c: Error (rc=0):
abc.96c: supR3HardenedScreenImage/Imports: rc=Unknown Status -5659 (0xffffe9e5) fImage=1 fProtect=0x0 fAccess=0x0 \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtCore4.dll: Not valid kernel code signature.: \Device\HarddiskVolume2\VBox\VirtualBox-5.0.18\out\win.x86\release\bin\QtCore4.dll
Thank you!

Re: Not Valid Kernel Code

Posted: 19. Mar 2018, 15:07
by OraIsNotcal
I have caught the same trouble as you!!!

Re: Not Valid Kernel Code

Posted: 19. Mar 2018, 16:40
by mpack
If you need VirtualBox built for Windows with hardening enabled then I suggest that you download the official build. If nothing else it'll also be less ancient than 5.0.18.

Re: Not Valid Kernel Code

Posted: 22. Mar 2018, 13:17
by mhanor
You need to build and sign all the required dlls. I use the same testsigning certificate for building and signing VirtualBox, Qt, libcurl, openssl. Linking must be done with the /integritycheck option.
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