- May 17, 2005
- May 17, 2005 7:53:48 AM
- Windows 98, Windows 95, Windows XP, Windows Me, Windows NT, Windows 2000
W32.Alcra.A is a worm that spreads through file-sharing networks, such as Kazaa, Ares, eMule, Morpheus, Grokster, Bearshare, Limewire eDonkey2000, Gnucleus, Shareaza, and Rapigator. The worm also drops a W32.Spybot.Worm variant into the compromised computer.