| Threat Alias | Number of Incidents |
| Generic!atr [McAfee] | 10,504 |
| Trojan.Autorun.QO [Ikarus] | 6,600 |
| W32/AutoIt-O [Sophos] | 5,621 |
| TextImage/Autorun [AhnLab] | 3,347 |
| Worm:Win32/Autorun!inf [Microsoft] | 2,431 |
| Troj/Agent-GXM [Sophos] | 2,420 |
| Downloader.inf [McAfee] | 720 |
| Trojan.Noupdate.B [Symantec] | 592 |
| INF.Autorun.Gen [PC Tools] | 460 |
| Trojan.Win32.AutoRun.ke [Kaspersky Lab] | 198 |
| Worm.Win32.AutoRun.dck [Kaspersky Lab] | 186 |
| W32/Xorer-A [Sophos] | 178 |
| Worm.Win32.AutoRun [Ikarus] | 155 |
| Virus:Win32/Xorer.D!inf [Microsoft] | 132 |
| Trojan.Win32.AutoRun [Ikarus] | 88 |
| Trojan.Autorun!ct [PC Tools] | 70 |
| Mal/AutoInf-A [Sophos] | 28 |
| W32/Autorun.worm.gen [McAfee] | 25 |
| W32/AutoRun-ZE [Sophos] | 25 |
| Worm.Win32.AutoRun.lnu [Kaspersky Lab] | 25 |
| PWS-Gamania.gen.a [McAfee] | 14 |
| PWS-LegMir.gen.k.dll [McAfee] | 13 |
| Trojan.Lineage.Gen!Pac.3 [PC Tools] | 12 |
| Worm.Win32.AutoRun.tgf [Kaspersky Lab] | 12 |
| Mal/EncPk-CE [Sophos] | 11 |
| W32.Gammima.AG [Symantec] | 11 |
| Worm:AutoIt/Autorun.R [Microsoft] | 10 |
| Worm:Win32/Taterf!inf [Microsoft] | 8 |
| Mal_NSAnti-1 [Trend Micro] | 7 |
| W32.SillyFDC [Symantec] | 7 |
| Win-Trojan/MalPacked.Gen [AhnLab] | 7 |
| Win-Trojan/Xema.variant [AhnLab] | 5 |
| Worm.Win32.AutoRun.cnw [Kaspersky Lab] | 5 |
| Worm:Win32/Taterf.AA [Microsoft] | 5 |
| Rootkit.Win32.Vanti.gv [Ikarus] | 4 |
| Troj/BlueDF-Gen, Troj/BlueDF-Gen, Mal/Behav-160 [Sophos] | 4 |
| Virus.Win32.Agent.SIM [Ikarus] | 4 |
| W32.Losabel [Symantec] | 4 |
| Worm.Win32.AutoRun.dot [Kaspersky Lab] | 4 |
| Generic BackDoor [McAfee] | 3 |
| Hacktool.Rootkit [Symantec] | 3 |
| Mal/AutoInf-B, Mal/AutoInf-A [Sophos] | 3 |
| Trojan.Onlinegames.Gen!Pac.73 [PC Tools] | 3 |
| Trojan.Packed.NsAnti [Symantec] | 3 |
| W32/Autorun.worm.b [McAfee] | 3 |
| Worm.Win32.AutoRun.clb [Kaspersky Lab] | 3 |
| Worm.Win32.AutoRun.csj [Kaspersky Lab] | 3 |
| Worm.Win32.AutoRun.dcz [Kaspersky Lab] | 3 |
| Worm:Win32/Taterf.B.dll [Microsoft] | 3 |
| WORM_AUTORUN.IY [Trend Micro] | 3 |
| WORM_NSANTI.CE [Trend Micro] | 3 |
| Generic PWS.ak [McAfee] | 2 |
| Infostealer.Gampass [Symantec] | 2 |
| Mal/AutoInf-A, Mal/AutoInf-B [Sophos] | 2 |
| PWS:Win32/Frethog.AJ [Microsoft] | 2 |
| Trojan Horse [Symantec] | 2 |
| VirTool:Win32/Vanti.gen!D [Microsoft] | 2 |
| W32/Autoham-Fam [Sophos] | 2 |
| W32/Autorun.worm.bx!inf [McAfee] | 2 |
| W32/Autorun.worm.bx.gen [McAfee] | 2 |
| Worm.Hamweg.Gen [PC Tools] | 2 |
| Worm.Win32.AutoRun.cub [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.cvy [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.des [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.ejl [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.llw [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.lsz [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.rjl [Kaspersky Lab] | 2 |
| Worm:Win32/Hamweq.A [Microsoft] | 2 |
| Worm:Win32/Taterf.A.dll [Microsoft] | 2 |
| Worm:Win32/Taterf.B [Microsoft] | 2 |
| WORM_AUTORUN.ABI [Trend Micro] | 2 |
| WORM_AUTORUN.ANC [Trend Micro] | 2 |
| WORM_AUTORUN.ATR [Trend Micro] | 2 |
| WORM_AUTORUN.AWA [Trend Micro] | 2 |
| WORM_AUTORUN.AWB [Trend Micro] | 2 |
| Backdoor:Win32/Agent.EO [Microsoft] | 1 |
| BKDR_HAMWEQ.J [Trend Micro] | 1 |
| DDoS-Leba [McAfee] | 1 |
| Dropper/Meredrop.88440 [AhnLab] | 1 |
| Generic PUP.x [McAfee] | 1 |
| Generic.dx [McAfee] | 1 |
| IRC-Worm.Win32.Small [Ikarus] | 1 |
| Mal/Behav-210, Troj/Intete-Gen [Sophos] | 1 |
| Mal/Emogen-E, Mal/EncPk-GX, Mal/Basine-C, Mal/Behav-160, Mal/Behav-009 [Sophos] | 1 |
| Mal/EncPk-CE, Mal/EncPk-DH [Sophos] | 1 |
| Mal/EncPk-CE, Mal/EncPk-EK [Sophos] | 1 |
| Mal/Frethog-B [Sophos] | 1 |
| Mal/Frethog-B, Mal/EncPk-CE, Mal/EncPk-EK [Sophos] | 1 |
| Mal/PWS-Fam, Mal/EncPk-GF [Sophos] | 1 |
| Mal/SillyFDC-A [Sophos] | 1 |
| New Malware.bl [McAfee] | 1 |
| New Malware.hz [McAfee] | 1 |
| Packed.Generic.181 [Symantec] | 1 |
| Packed.Win32.Klone.af [Ikarus] | 1 |
| Packed.Win32.PolyCrypt.b [Ikarus] | 1 |
| Packer.Malware.NSAnti.X [Ikarus] | 1 |
| PWS-LegMir.gen.k [McAfee] | 1 |
| Trojan.Win32.Agent [Ikarus] | 1 |
| Trojan:Win32/Agent [Microsoft] | 1 |