| Threat Alias | Number of Incidents |
| W32/Wukill.worm.gen [McAfee] | 73 |
| WORM_WUKILL.GEN [Trend Micro] | 68 |
| Email-Worm.Win32.Rays [Kaspersky Lab] | 61 |
| Email-Worm.Rays [PC Tools] | 58 |
| W32/Wukill-B [Sophos] | 12 |
| I-Worm.Wukill.B [PC Tools] | 10 |
| Worm:Win32/Wukill.F@mm [Microsoft] | 10 |
| Email-Worm.Win32.Rays.c [Kaspersky Lab] | 9 |
| Win32/Rays.worm.49152 [AhnLab] | 7 |
| Email-Worm.Win32.Rays [Ikarus] | 5 |
| Exploit.HTML.Agent.am [Kaspersky Lab] | 5 |
| Email-Worm.Rays!sd5 [PC Tools] | 2 |
| Email-Worm.Win32.VB.bx [Kaspersky Lab] | 2 |
| I-Worm.VB.EWZ [PC Tools] | 2 |
| Virus.Win32.Tenga.a [Kaspersky Lab] | 2 |
| W32/Generic.m [McAfee] | 2 |
| WORM_WUKILL.E [Trend Micro] | 2 |
| Email-Worm.Silly!sd5 [PC Tools] | 1 |
| Email-Worm.Win32.Silly.c [Kaspersky Lab] | 1 |
| I-Worm.Wukill.C [PC Tools] | 1 |
| PE_CEKAR.B [Trend Micro] | 1 |
| PE_Generic [Trend Micro] | 1 |
| PE_KRIZ.4050 [Trend Micro] | 1 |
| PE_RESOURCER.A [Trend Micro] | 1 |
| PE_SALITY.AL-1 [Trend Micro] | 1 |
| PE_TENGA.A [Trend Micro] | 1 |
| PE_VIRUT.AV [Trend Micro] | 1 |
| Trojan.Win32.Patched.af [Kaspersky Lab] | 1 |
| Trojan:Win32/Agent [Microsoft] | 1 |
| Virus:Win32/Gael.D [Microsoft] | 1 |
| Virus:Win32/Kriz.4050 [Microsoft] | 1 |
| W32/Cekar [McAfee] | 1 |
| W32/Gael.worm.a [McAfee] | 1 |
| W32/Kriz [Sophos] | 1 |
| W32/Kriz.4050 [McAfee] | 1 |
| W32/Rays [McAfee] | 1 |
| W32/Resourcer [McAfee] | 1 |
| W32/Tenga-A [Sophos] | 1 |
| W32/Traxg-F [Sophos] | 1 |
| W32/Virut.gen.a [McAfee] | 1 |
| W32/Wukill.worm [McAfee] | 1 |
| W32/WuKill-D [Sophos] | 1 |
| Win32/Tenga.3666 [AhnLab] | 1 |
| Worm:Win32/Wukill.BG@mm [Microsoft] | 1 |
| Worm:Win32/Wukill.E@mm [Microsoft] | 1 |
| Worm:Win32/Wukill@mm.gen!A [Microsoft] | 1 |
| WORM_WUKILL.AB [Trend Micro] | 1 |
| WORM_WUKILL.AH [Trend Micro] | 1 |
| WORM_WUKILL.AU [Trend Micro] | 1 |
