WaitForMultipleObjectsEx

WaitForMultipleObjectsEx is used to wait until one or all of the specified objects are in the signaled state or the time-out interval elapses. This function is commonly used to allow time for shellcode to execute or for time-based evasion.

Kernel32.dll

Injection Evasion

https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitformultipleobjectsex