| Threat Alias | Number of Incidents |
| W32.Downadup.C [Symantec] | 7 |
| Worm:Win32/Conficker.D [Microsoft] | 7 |
| Trojan-Downloader.Win32.Kido [Ikarus] | 4 |
| W32/Conficker.worm.gen.c [McAfee] | 4 |
| W32/Confick-G [Sophos] | 4 |
| Mal/Conficker-B [Sophos] | 3 |
| W32/Conficker.worm.gen.d [McAfee] | 3 |
| Net-Worm.Win32.Kido [Ikarus] | 2 |
| Worm.Conficker.B [PC Tools] | 2 |
| Worm.Conficker.C [PC Tools] | 2 |
| Net-Worm.Kido!sd6 [PC Tools] | 1 |
| Trojan.Conficker.c.gen [PC Tools] | 1 |
| Trojan.Downloader [PC Tools] | 1 |
| Win32.Worm.Downadup [Ikarus] | 1 |
| Win32/Conficker.worm.83456 [AhnLab] | 1 |
| Win32/Conficker.worm.84992 [AhnLab] | 1 |
| Win32/Conficker.worm.87040 [AhnLab] | 1 |
| Win32/Conficker.worm.88576 [AhnLab] | 1 |
| Win-Trojan/Kido.87040.B [AhnLab] | 1 |
