Hang on hooking ZwMapViewOfSection

[outscop]

Hello
i have a protected dll that injected to a process
my dll hooks ZwMapViewOfSection and in hook proc i call VirtualQuery
the process hangs after calling VirtualQuery (cpu usage is high)
this problem started from 3.10
currently i used 3.9.6.2385 without problem. so i cannot switch to new VMPs.

please check it

Best Regards.

[Admin]

Don't use code virtualization for speed critical functions.