Just downloaded the free trial from http://howlingmoonsoftware.com/crayonball.php
Kaspersky Antivirus killed the .exe under installation, and I trust those guys...
ThreatType=malware
ThreatName=PDM.Worm.P2P.generic
ThreatDanger=1
ObjectType=Running process
ObjectName=F:\_DL0210\CRAYONBALL-SETUP.EXE
