Latest questions about "jucheck"

I would like a solution which will help me remove "jucheck" as this has been installed in my computer without my consent.

What is jucheck.exe? I am afraid it's a malware application. I know that the exe. extension means to execute files. I'm not sure if it's Oracle's.

Every time I open my computer it wants to download Jucheck by Sun Microsystems. I said yes the first time, but it keeps asking me, then telling me I have the most recent installed version.

I am getting an update from Sun Microsystems for a Java update called jucheck.exe but Java was updated a few days ago, so I would like to know if this is a legitimate update.