Hi Sbecktell,
It could be the new variant of SystemGaurd2009.
Open a case with Symantec Technical support and further they will provide you with the Loadpointutility.
Submit the report to them, and they will ask you to submit some files to Security Response team which they will further analyze and publish a RR definition.
What I would recommend you is to apply the latest RR definition initially and scan the machine in Safemode with system restore OFF.
For donwloading the RR definition, visit the below link....
http://www.symantec.com/business/security_response/definitions/download/detail.jsp?gid=rr
Rgrds,
SAM