I am seeing something very peculiar in my OBIEE 11g installation

We recently had a power outage at work, and were in the midst of restarting our servers.

I noticed in our production server that the processes that are running are as follows

The process or command I have in question is "sourplum"

Its really sucking up all the server resources, and when comparing to my DEV and QA enviroments I do not recognize this at all.

Looking at the start logs (/obiee-start.log) I also see this error popping out

Can not run program power shell.

When I quickly googled what is sourplum I am seeing malware warnings.

Does anyone know what this could be? Is it a virus of some sort?