I downloaded the file myself and my AVG found nothing, but when I uploaded the file to VirusScan.org for checking, 3 of the anti-malware utilities they checked with came up with an adware, variously named Rabio.
Full details here;
I've reported this to the Forum Admin, for onward transmission to the CNET.Download team for checking.
Thanks for your report.
My anti-virus program Symantec Anti-Virus found adware: Adware.Rabio in the file for WhiteBoard v2.2 downloaded from link below