As mentioned in the Article, please Patch as soon as you can if not already done so and make sure you keep your Anti-Virus Product up-to-date, as my Signature already states, and, for the moment, if you have Norton Products 2006 and Newer, I would Recommend doing at least two Full System Scans a week. If you have Older Versions of Norton Anti-Virus Product - you shouldn't in this day and age - I would Recommend doing a Full System Scan on the Weekly Release of Virus Definitions on Wednesdays.
Here is the Web Link to the Blog: https://forums.symantec.com/t5/blogs/blogarticlepage/blog-id/malicious_code/article-id/225.