| Threat Alias | Number of Incidents |
| WORM_IMAUT.E [Trend Micro] | 177 |
| W32.Yautoit.N [Symantec] | 145 |
| Worm.Win32.AutoIt.c [Kaspersky Lab] | 126 |
| W32/Cocung.worm [McAfee] | 85 |
| W32.Imaut.N [Symantec] | 57 |
| IM-Worm.Win32.Sohanad.bm [Kaspersky Lab] | 53 |
| Downloader-FL [McAfee] | 52 |
| W32/SillyFDC-G [Sophos] | 44 |
| IM-Worm.Win32.Sohanad [Ikarus] | 27 |
| Worm:Win32/Nuqel.A [Microsoft] | 21 |
| Virus.Win32.Hakaglan [Ikarus] | 16 |
| W32/YahLover.worm [McAfee] | 12 |
| Win32/Autoit.worm.268216 [AhnLab] | 9 |
| Worm.Win32.AutoIt.e [Kaspersky Lab] | 9 |
| Mal_AUMAL-2 [Trend Micro] | 8 |
| W32.Yautoit [Symantec] | 8 |
| W32/Virut.gen [McAfee] | 8 |
| Worm:Win32/Sohonad [Microsoft] | 8 |
| Virus:Win32/Sality.AM [Microsoft] | 6 |
| W32.Imaut [Symantec] | 6 |
| W32/Hakaglan.worm.gen [McAfee] | 6 |
| Worm:Win32/Agent.F [Microsoft] | 6 |
| IM-Worm.Win32.Sohanad.gen [Kaspersky Lab] | 5 |
| PE_PARITE.A [Trend Micro] | 5 |
| Virus.Win32.Parite.b [Kaspersky Lab] | 5 |
| Virus.Win32.Sality.aa [Kaspersky Lab] | 5 |
| W32/Pate.b [McAfee] | 5 |
| W32/Sality-AM [Sophos] | 5 |
| WORM_SILLYFDC.B [Trend Micro] | 5 |
| PE_MUMAWOW.AE [Trend Micro] | 4 |
| Virus.Win32.Virut.n [Kaspersky Lab] | 4 |
| W32/Vetor-A [Sophos] | 4 |
| W32/YahLover.worm.gen [McAfee] | 4 |
| Email-Worm.Win32.Runouce.b [Kaspersky Lab] | 3 |
| PE_SALITY.JER [Trend Micro] | 3 |
| PE_VIRUT.GEN [Trend Micro] | 3 |
| PE_VIRUT.XP [Trend Micro] | 3 |
| Virus.Win32.Virut.q [Kaspersky Lab] | 3 |
| W32/Chir.b@MM [McAfee] | 3 |
| W32/Chir-B [Sophos] | 3 |
| W32/Fujacks [McAfee] | 3 |
| W32/Virut.gen.a [McAfee] | 3 |
| Backdoor.Trojan [Symantec] | 2 |
| IM-Worm.Win32.Sohanad.ei [Kaspersky Lab] | 2 |
| Mal/Generic-A [Sophos] | 2 |
| PE_Chir.B [Trend Micro] | 2 |
| PE_SALITY.EN [Trend Micro] | 2 |
| PE_VIRUT.AV [Trend Micro] | 2 |
| Virus.Win32.Virut.av [Kaspersky Lab] | 2 |
| Virus:Win32/Chir.B@mm [Microsoft] | 2 |
| Virus:Win32/Parite.B [Microsoft] | 2 |
| Virus:Win32/Virut.AC [Microsoft] | 2 |
| Virus:Win32/Virut.AE [Microsoft] | 2 |
| W32.Svich [Symantec] | 2 |
| W32/MumaWow.c!inf [McAfee] | 2 |
| W32/Parite-B [Sophos] | 2 |
| W32/Virut-W [Sophos] | 2 |
| Win32/Hakaglan.worm.263168 [AhnLab] | 2 |
| Win32/Hakaglan.worm.462264 [AhnLab] | 2 |
| Worm:Win32/Sohanad.M [Microsoft] | 2 |
| Bloodhound.Unknown [Symantec] | 1 |
| Downloader.gen.a [McAfee] | 1 |
| Email-Worm.Win32.VB.cb [Kaspersky Lab] | 1 |
| Generic BackDoor.u [McAfee] | 1 |
| Generic PWS.g [McAfee] | 1 |
| Generic.dx [McAfee] | 1 |
| Generic.ed [McAfee] | 1 |
| Hacktool.Spammer [Symantec] | 1 |
| PE_CORELINK.C-1 [Trend Micro] | 1 |
| PE_DZAN.C [Trend Micro] | 1 |
| PE_SALITY.AL [Trend Micro] | 1 |
| PE_SALITY.AS [Trend Micro] | 1 |
| PE_SALITY.BU [Trend Micro] | 1 |
| PE_VIRUT.B [Trend Micro] | 1 |
| PE_VIRUT.XO [Trend Micro] | 1 |
| PE_VIRUT.YC [Trend Micro] | 1 |
| Possible_AUMAL-2 [Trend Micro] | 1 |
| Troj/VB-CVM [Sophos] | 1 |
| Trojan Horse [Symantec] | 1 |
| Trojan-Downloader.Win32.AutoIt.aa [Kaspersky Lab] | 1 |
| Virus.Win32.Alman.b [Kaspersky Lab] | 1 |
| Virus.Win32.Dzan.c [Kaspersky Lab] | 1 |
| Virus.Win32.Sality.q [Kaspersky Lab] | 1 |
| Virus.Win32.Sality.s [Kaspersky Lab] | 1 |
| Virus.Win32.Virut.ao [Kaspersky Lab] | 1 |
| Virus.Win32.Virut.b [Kaspersky Lab] | 1 |
| Virus.Win32.Virut.d [Kaspersky Lab] | 1 |
| Virus:Win32/Cekar.H [Microsoft] | 1 |
| Virus:Win32/Mabezat.B [Microsoft] | 1 |
| Virus:Win32/Sality.R [Microsoft] | 1 |
| Virus:Win32/Virut.AP [Microsoft] | 1 |
| Virus:Win32/Virut.D [Microsoft] | 1 |
| Virus:Win32/Virut.gen!L [Microsoft] | 1 |
| Virus:Win32/Virut.X [Microsoft] | 1 |
| W32.Pinfi [Symantec] | 1 |
| W32.SillyFDC [Symantec] | 1 |
| W32.Virut.A [Symantec] | 1 |
| W32/Almanahe.c [McAfee] | 1 |
| W32/Cekar-F [Sophos] | 1 |
| W32/Dzan.c [McAfee] | 1 |