worm that will infect Windows systems and spreads through email. 5/27: Trojan.Spryct Drops FIles on Compromised System By - May 27, 2008 Trojan.Spryct is a Trojan horse that may download files on to the compromised computer. 5/27: Dwnldr-HDP Trojan Drops File From Preconfigured URL By - May 27, 2008 Troj/Dwnldr-HDP is a