| Threat Alias | Number of Incidents |
| Email-Worm.Win32.Brontok.n [Kaspersky Lab] | 188,999 |
| W32.Rontokbro.U@mm [Symantec] | 181,136 |
| WORM_BRONTOK.BA [Trend Micro] | 164,553 |
| Worm.Brontok.BA [PC Tools] | 83,662 |
| Worm.Brontok.BK [PC Tools] | 65,054 |
| Worm.Brontok.Gen!Pac.3 [PC Tools] | 36,876 |
| WORM_RONTKBR.GEN [Trend Micro] | 25,253 |
| W32.Rontokbro.X@mm [Symantec] | 9,579 |
| I-Worm.Brontok.AY [PC Tools] | 6,177 |
| WORM_BRONTOK.IE [Trend Micro] | 5,036 |
| W32.Rontokbro@mm [Symantec] | 4,473 |
| Email-Worm.Win32.Brontok.N [Ikarus] | 4,179 |
| W32/Rontokbr-A [Sophos] | 2,510 |
| I-Worm.Brontok.BM [PC Tools] | 2,069 |
| W32/Brontok-AE [Sophos] | 1,414 |
| Worm.Brontok.Gen.1 [PC Tools] | 783 |
| W32/Brontok-Gen, W32/Brontok-Gen, Mal/Packer, Mal/Behav-024 [Sophos] | 383 |
| Email-Worm.Win32.Brontok.q [Kaspersky Lab] | 382 |
| W32/Brontok-Gen, W32/Brontok-Gen, Mal/Emogen-N, Mal/Heuri-D [Sophos] | 359 |
| W32/Brontok-Gen, W32/Brontok-Gen, Mal/Behav-024 [Sophos] | 285 |
| W32/Brontok-Gen, W32/Brontok-Gen, Mal/Behav-024, Mal/Heuri-D, Mal/Emogen-N [Sophos] | 254 |
| Worm:Win32/Brontok.BJ@mm [Microsoft] | 248 |
| W32/Brontok-BB [Sophos] | 152 |
| Email-Worm.Brontok!sd5 [PC Tools] | 105 |
| W32/Brontok-Z [Sophos] | 87 |
| WORM_RONTOKBR.AT [Trend Micro] | 82 |
| Win32/Brontok.worm.43072.B [AhnLab] | 75 |
| W32/Brontok-Gen, W32/Brontok-Gen, Mal/Emogen-N, Mal/Behav-024, Mal/Heuri-D [Sophos] | 71 |
| PE_SALITY.AS [Trend Micro] | 60 |
| Email-Worm.Win32.Brontok.A [Ikarus] | 58 |
| I-Worm.Brontok.Gen.2 [PC Tools] | 55 |
| Virus.Win32.Rontokbr.I2 [Ikarus] | 55 |
| Virus.Win32.Sality.q [Kaspersky Lab] | 54 |
| Win32.Sality.X [PC Tools] | 54 |
| W32/Brontok-K [Sophos] | 53 |
| WORM_RONTKBR.D [Trend Micro] | 51 |
| Worm:Win32/Brontok.AF@mm [Microsoft] | 49 |
| Email-Worm.Win32.Brontok [Ikarus] | 48 |
| I-Worm.Brontok.CU [PC Tools] | 42 |
| Packed/MEW [PC Tools] | 42 |
| PE_SALITY.AC [Trend Micro] | 35 |
| WORM_RONTKBR.B [Trend Micro] | 35 |
| Win32.Sality.M [PC Tools] | 33 |
| Virus.Win32.Sality.k [Kaspersky Lab] | 30 |
| Win32/Brontok.worm.43072.E [AhnLab] | 25 |
| I-Worm.Brontok.BO [PC Tools] | 24 |
| Email-Worm.Win32.Brontok.a [Kaspersky Lab] | 22 |
| W32/Brontok-AJ [Sophos] | 19 |
| I-Worm.Brontok.BS [PC Tools] | 18 |
| W32/Brontok-N [Sophos] | 17 |
| Win32.Sality.AA [PC Tools] | 16 |
| Worm:Win32/Brontok@mm [Microsoft] | 16 |
| Virus:Win32/Sality.M [Microsoft] | 15 |
| W32.Rontokbro.K@mm [Symantec] | 15 |
| W32/Kookoo-A [Sophos] | 15 |
| Win32/Brontok.worm.45120.X [AhnLab] | 15 |
| PE_SALITY.AL [Trend Micro] | 12 |
| Virus:Win32/Sality.T [Microsoft] | 12 |
| W32/Sality-AD [Sophos] | 12 |
| W32.SillyFDC [Symantec] | 11 |
| I-Worm.Brontok.AW [PC Tools] | 10 |
| I-Worm.Brontok.CH [PC Tools] | 10 |
| I-Worm.Brontok.EV [PC Tools] | 10 |
| W32/Brontok-D [Sophos] | 10 |
| W32/Brontok-Gen, W32/Brontok-Gen, Mal/Heuri-D, Mal/Emogen-N [Sophos] | 10 |
| Win32/Brontok.worm.45120.M [AhnLab] | 10 |
| Win32/Brontok.worm.81920.E [AhnLab] | 10 |
| WORM_BRONTOK.BF [Trend Micro] | 10 |
| WORM_RONTOKBRO.H [Trend Micro] | 10 |
| I-Worm.Brontok.O [PC Tools] | 9 |
| Trojan Horse [Symantec] | 8 |
| Win32/Brontok.worm.45417 [AhnLab] | 8 |
| I-Worm.Brontok.EG [PC Tools] | 7 |
| Mal/EncPk-BA [Sophos] | 7 |
| Trojan.KillAV [Symantec] | 7 |
| W32/Brontok-BZ [Sophos] | 7 |
| Worm.Brontok.EW [PC Tools] | 7 |
| Virus:Win32/Sality.R [Microsoft] | 6 |
| W32/Brontok-Gen, Mal/Packer, Mal/EncPk-BA [Sophos] | 6 |
| W32/Sality-AA [Sophos] | 6 |
| Win32/Brontok.worm.45120.AA [AhnLab] | 6 |
| Worm.VB.FMU [PC Tools] | 6 |
| Worm.Win32.VB.ck [Kaspersky Lab] | 6 |
| Worm:Win32/Tofam!rts [Microsoft] | 6 |
| WORM_RONTKBR.F [Trend Micro] | 6 |
| Email-Worm.Win32.Brontok.ai [Kaspersky Lab] | 5 |
| Email-Worm.Win32.Brontok.c [Kaspersky Lab] | 5 |
| I-Worm.Brontok.AN [PC Tools] | 5 |
| I-Worm.Brontok.BG [PC Tools] | 5 |
| I-Worm.Brontok.EJ [PC Tools] | 5 |
| Trojan.Win32.Pakes.cob [Kaspersky Lab] | 5 |
| Virus.Win32.VB.bg [Ikarus] | 5 |
| W32/Brontok-B [Sophos] | 5 |
| W32/Brontok-Gen, Mal/EncPk-BA [Sophos] | 5 |
| W32/Brontok-Gen, Mal/Heuri-D, Mal/EncPk-BA [Sophos] | 5 |
| W32/Brontok-W [Sophos] | 5 |
| Win32/Brontok.worm.43072.C [AhnLab] | 5 |
| Win32/Brontok.worm.45120.AC [AhnLab] | 5 |
| Win32/Brontok.worm.45120.L [AhnLab] | 5 |
| Win32/Brontok.worm.45120.V [AhnLab] | 5 |