ISSUE: Chrome is blocking code injection.
Summary:
Chrome will sometimes cause the following errors in Sbie:
SBIE2303 Could not hook CoGetObject (33, 1655)
SBIE2303 Could not hook RegisterDragDrop (33, 1655)
SBIE2318 DLL initialization failed for 'ole32.dll'
Error 1655 is ERROR_DYNAMIC_CODE_BLOCKED
Repro steps:
This can be reproduced just by going to youtube.com.
Description of analysis so far:
This is seen in the Sandboxie 5.40 Open Source release.
This error is reported inside CbieDll_Hook(), file dllhook.c, line 293 when called by functions CoGetObject & RegisterDragDrop
VirtualProtect sets GetLastError to error 1655 (ERROR_DYNAMIC_CODE_BLOCKED)
| VirtualProtect(&func[-8] , 20, PAGE_EXECUTE_READWRITE, &prot)) |
When Sbie detects these errors, we should be able to call SetProcessMitigationPolicy to reset this policy.
