All I need is the names of the malware(s)

These are likely common problems from malware.

I have two new problems that cropped up just in the last two weeks. I ignored them as my own stupidity somehow, or just as flukes. Until they'd happened several times, which tells me there's malware involved. I may do stupid stuff at times, but not the same stupid thing, within days of each other.

Simply put, one of them changes the date and time on my PC, setting it back between 3 and 4 days.

The other is that I often lose my mouse, not just online, but when using the PC for other things, like games. It just "unloads" itself without warning.

Does anyone know the names of viruses or other malware that do these?

I'm not asking for a diagnosis. That I already have, except for the name of the infection(s).

It's the names I want, so I can check them out specifically. My malware programs haven't found anything, and I keep them updated.

Would greatly appreciate your help.