avira antivir products uses hueristic analysis to detect malware, which antivirus product does'nt.
this is a false alarm, thats for sure.
i think the developers of UPP should take up this matter with the antivirus companies and clear up the issue.
a very nice product like UPP should not have any bottlenecks whatsoever. it may deter some windows platform developers from using such a wonderful product.