Virus? Mackeeper?

I couldn't connect with the printer (which btw has been a nightmare since I purchased the comp in 2010. It's the free printer they give you.) so I checked the log as I've printed from other Canons in the past. It's connected to mine.

The console log was plastered with strange messages.

mackeeper zero bit respawn in 10seconds. And other messages that led me to believe something was loose inside my computer.

4001 of thse messages in 24 hours to be exact.

Any idea? Thanks everyone!