| Threat Alias | Number of Incidents |
| Generic!atr [McAfee] | 20,183 |
| Worm.Win32.AutoIt.i [Kaspersky Lab] | 14,521 |
| W32/Autorun-IK [Sophos] | 8,610 |
| Worm:Win32/Autorun!inf [Microsoft] | 8,093 |
| W32/Autorun-IN [Sophos] | 3,360 |
| W32/SillyFDC-AP [Sophos] | 1,804 |
| W32/AutoIt-AO [Sophos] | 575 |
| Worm.Win32.AutoIt.bg [Kaspersky Lab] | 557 |
| W32/Autorun.worm.et [McAfee] | 529 |
| Worm.Win32.AutoIt.i [Ikarus] | 525 |
| W32.Imaut [Symantec] | 142 |
| W32/YahLover.worm.gen [McAfee] | 135 |
| W32/YahLover.worm [McAfee] | 112 |
| Worm.AutoIt.dn [PC Tools] | 104 |
| W32/Yuner-A [Sophos] | 101 |
| Worm.Win32.AutoIt.r [Kaspersky Lab] | 101 |
| W32.Badday.A [Symantec] | 96 |
| Worm:Win32/Yuner.A [Microsoft] | 96 |
| Malware.Imaut [PC Tools] | 94 |
| Worm.Agent.EOVV [PC Tools] | 86 |
| WORM_UTOTI.BU [Trend Micro] | 86 |
| Win32/Hybris.worm.261572 [AhnLab] | 71 |
| W32.SillyDC [Symantec] | 68 |
| W32.SillyFDC [Symantec] | 64 |
| Mal/Sohana-A [Sophos] | 63 |
| IM-Worm.Win32.Sohanad.gen [Kaspersky Lab] | 59 |
| Worm.Win32.AutoIt.ch [Kaspersky Lab] | 34 |
| Worm.AutoIT.V [PC Tools] | 32 |
| Worm.Win32.AutoIt.v [Kaspersky Lab] | 32 |
| Trojan:Win32/Malagent [Microsoft] | 30 |
| Worm:AutoIt/Sohanad.AQ [Microsoft] | 30 |
| W32.Imaut.E [Symantec] | 26 |
| W32/Sality-AM [Sophos] | 25 |
| Worm:Win32/Sohanad.I [Microsoft] | 25 |
| Mal/Generic-A [Sophos] | 23 |
| Worm.Win32.AutoIt.q [Kaspersky Lab] | 22 |
| WORM_UTOTI.RC [Trend Micro] | 22 |
| W32/Sality.gen [McAfee] | 20 |
| Worm.AutoIt.v [PC Tools] | 19 |
| Win32/Sohaned.worm.230400 [AhnLab] | 18 |
| Mal/Sohana-B, Mal/Sohana-A [Sophos] | 17 |
| Win32/Sohanad.worm.368327 [AhnLab] | 16 |
| Worm.Win32.AutoIt.dn [Kaspersky Lab] | 15 |
| WORM_AUTORUN.BWK [Trend Micro] | 15 |
| Worm:Win32/Sohanad.V [Microsoft] | 14 |
| Virus:Win32/Sality.AM [Microsoft] | 13 |
| W32.Imaut.CN [Symantec] | 12 |
| Worm.Win32.AutoIt.s [Kaspersky Lab] | 12 |
| W32.Harakit [Symantec] | 11 |
| Generic.dx [McAfee] | 10 |
| Mal/Sohana-A, Mal/Autorun-D [Sophos] | 10 |
| Win32/Kashu.B [AhnLab] | 10 |
| Win-Trojan/Autorun.215456 [AhnLab] | 10 |
| Mal/Autorun-D [Sophos] | 9 |
| PE_SALITY.EN-1 [Trend Micro] | 9 |
| Win-Trojan/AutoRun.267085 [AhnLab] | 9 |
| Win32.Sality.AM.Gen [PC Tools] | 8 |
| Win32/Katrak.worm.289167 [AhnLab] | 8 |
| Worm.Win32.AutoIt.cb [Kaspersky Lab] | 8 |
| Mal/Airworm-A [Sophos] | 7 |
| Mal/Inet-Fam [Sophos] | 7 |
| PE_SALITY.EK [Trend Micro] | 7 |
| Virus.Win32.Sality.aa [Kaspersky Lab] | 7 |
| W32/Autoit-AZ [Sophos] | 7 |
| W32/Autorun.worm.c [McAfee] | 7 |
| Worm.AutoIt!sd6 [PC Tools] | 7 |
| Worm.AutoIt.s [PC Tools] | 7 |
| not-a-virus:Monitor.Win32.007SpySoft.g [Kaspersky Lab] | 6 |
| Trojan:Win32/Meredrop [Microsoft] | 5 |
| W32.Botou [Symantec] | 5 |
| W32/Autorun.worm.g [McAfee] | 5 |
| W32/Sality.ag [McAfee] | 5 |
| Worm.AutoIt!ct [PC Tools] | 5 |
| Worm.Win32.AutoIt.ar [Kaspersky Lab] | 5 |
| Bloodhound.Malautoit.2 [Symantec] | 4 |
| HeurEngine.Malautoit [PC Tools] | 4 |
| Worm.AutoIt [PC Tools] | 4 |
| Worm.Win32.AutoIt.ce [Kaspersky Lab] | 4 |
| Worm:AutoIt/Renocide.gen!A [Microsoft] | 4 |
| Worm:Win32/Autorun.CQ [Microsoft] | 4 |
| WORM_AUTORUN.ACO [Trend Micro] | 4 |
| WORM_AUTORUN.BIK [Trend Micro] | 4 |
| WORM_IMAUT.HB [Trend Micro] | 4 |
| IM-Worm.Sohanad!sd6 [PC Tools] | 3 |
| Malware.Harakit [PC Tools] | 3 |
| Trojan Horse [Symantec] | 3 |
| Trojan.Win32.Autoit.cm [Kaspersky Lab] | 3 |
| W32.Gaut.A [Symantec] | 3 |
| Win32/Sohard.worm.1096156 [AhnLab] | 3 |
| Win-Trojan/Autorun.336829 [AhnLab] | 3 |
| Worm.Win32.AutoIt.as [Kaspersky Lab] | 3 |
| Generic PWS.y [McAfee] | 2 |
| INF.Autorun.Gen [PC Tools] | 2 |
| Mal/Inet-Fam, Mal/Sohana-B, Mal/Sohana-A [Sophos] | 2 |
| Net-Worm.SillyFDC [PC Tools] | 2 |
| PE_SALITY.EM [Trend Micro] | 2 |
| PE_SALITY.EN [Trend Micro] | 2 |
| PE_SALITY.JER [Trend Micro] | 2 |
| Troj/Agent-KNF [Sophos] | 2 |
| Trojan-Downloader.Win32.AutoIt.jj [Kaspersky Lab] | 2 |