hp framework malware

I just saw a message on my new MacBook about HP framework. I can't get rid of this message; it keeps coming back if I close it. I think this is malware. Dropbox automatically opens at the same time, which is also suspicious. I've shut off that computer because I don't know what's going on. How do I deal with this? I did some searching and at seems that other people have also reported this error message, but I haven't seen clear instructions on how to respond.