- July 4, 2004
- July 5, 2004 10:44:44 AM
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
W32.Beagle.Y@mm is a mass-mailing worm that opens a backdoor on TCP port
1234 and uses its own SMTP engine to spread through email. The worm contains its source code in itself.