private String getMachineType(ByteProvider provider) {
		DumpFileReader reader = new DumpFileReader(provider, true, 64);
		int signature;
		try {
			signature = reader.readInt(0);
			switch (signature) {
				case Pagedump.SIGNATURE:
					return Pagedump.getMachineType(reader);
				case Userdump.SIGNATURE:
					return Userdump.getMachineType(reader);
				case Minidump.SIGNATURE:
					return Minidump.getMachineType(reader);
				case Apport.SIGNATURE:
					return Apport.getMachineType(reader);
			}
		}
		catch (IOException e) {
			//Ignore
		}
		return null;
	}
The name of the dump file loader
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/dump/DumpFileLoader.java