Executing shellcode by queueing into APC (Asynchronous Procedure Call).
Eksekusi shellcode dengan NtQueueApcThreadEx.
NTSTATUS
NtQueryApcThreadEx (HANDLE ThreadHandle, USER_APC_OPTION UserApcOption, PPS_APC_ROUTINE ApcRoutine, PVOID SystemArgument1, PVOID SystemArgument2, PVOID SystemArgument3);
NTSTATUS NtTestAlert();