| Threat Alias | Number of Incidents |
| TrojanClicker:Win32/Hatigh.C [Microsoft] | 332 |
| Mal/EncPk-KP [Sophos] | 263 |
| Gen.Packed [Ikarus] | 243 |
| Packed.Generic.233 [Symantec] | 220 |
| Generic.dx!fml [McAfee] | 189 |
| Downloader [Symantec] | 157 |
| Mal/Generic-A [Sophos] | 149 |
| Trojan-Clicker.Win32.Hatigh [Ikarus] | 122 |
| Trojan-Downloader.Win32.Suurch.awk [Kaspersky Lab] | 120 |
| W32/Virut.gen.a [McAfee] | 91 |
| PE_VIRUT.AV [Trend Micro] | 81 |
| Trojan.Matcash.Gen [PC Tools] | 74 |
| Virus.Virut.AV [PC Tools] | 72 |
| Trojan Horse [Symantec] | 70 |
| Downloader.gen.a [McAfee] | 67 |
| Virus.Win32.Virut.av [Kaspersky Lab] | 63 |
| TROJ_DLOADR.CS [Trend Micro] | 51 |
| Win-Trojan/Agent.21504.NB [AhnLab] | 32 |
| Generic.dx!fmw [McAfee] | 30 |
| Mal/DownLdr-O, Mal/DownLdr-T [Sophos] | 28 |
| Trojan-Downloader.Win32.Small.tei [Kaspersky Lab] | 28 |
| Virus.Win32.Small [Ikarus] | 28 |
| Bloodhound.Unknown [Symantec] | 27 |
| Troj/FakeVir-NU [Sophos] | 25 |
| Trojan-Downloader.Win32.FraudLoad [Ikarus] | 25 |
| Trojan-Downloader.Win32.FraudLoad.ezj [Kaspersky Lab] | 25 |
| W32/HLLP.Philis.dam [McAfee] | 25 |
| Win-Trojan/Downloader.60416.AB [AhnLab] | 25 |
| FakeAlert-EL [McAfee] | 20 |
| Trojan.Win32.FraudPack.pbf [Kaspersky Lab] | 15 |
| Trojan-Downloader.Win32.Suurch.awj [Kaspersky Lab] | 15 |
| W32.Looked.P [Symantec] | 15 |
| Win32/Viking.Gen [AhnLab] | 15 |
| Win-Trojan/Fraudpack.27136 [AhnLab] | 15 |
| Suspicious.MH690 [Symantec] | 14 |
| Generic PUP.d [McAfee] | 12 |
| Packer.Pohernah [Ikarus] | 12 |
| Backdoor.Trojan [Symantec] | 11 |
| Spy-Agent.cv [McAfee] | 11 |
| Trojan-Downloader.Win32.Small [Ikarus] | 11 |
| VirTool:Win32/CeeInject.gen!J [Microsoft] | 11 |
| VirTool.Win32.CeeInject [Ikarus] | 10 |
| W32.Stration.AD@mm [Symantec] | 10 |
| WORM_DELF.AW [Trend Micro] | 10 |
| Mal/DownLdr-O [Sophos] | 9 |
| Virus:Win32/Virut.AC [Microsoft] | 9 |
| W32.Virut.W [Symantec] | 9 |
| W32/Virut-W [Sophos] | 9 |
| Win32.Virut.Gen.4 [PC Tools] | 9 |
| Win32/Virut.B [AhnLab] | 9 |
| AdWare.Ourxin [Ikarus] | 8 |
| Generic BackDoor [McAfee] | 8 |
| New Malware.aj [McAfee] | 8 |
| Packed/Upack [PC Tools] | 8 |
| Trojan.Generic [PC Tools] | 8 |
| Trojan-Spy.Win32.Ardamax [Ikarus] | 8 |
| MonitoringTool:Win32/Ardamax [Microsoft] | 7 |
| Trojan-Spy.Win32.Ardamax.n [Kaspersky Lab] | 7 |
| TSPY_ARDAMAX.GA [Trend Micro] | 7 |
| Backdoor.Win32.Bifrose.ains [Kaspersky Lab] | 6 |
| Downloader.MisleadApp [Symantec] | 6 |
| FakeAlert-XPSecCenter [McAfee] | 6 |
| Generic.dx [McAfee] | 6 |
| Mal/EncPk-BW [Sophos] | 6 |
| Mal/Sparow-A [Sophos] | 6 |
| not-a-virus:FraudTool.Win32.XPSecurityCenter.p [Kaspersky Lab] | 6 |
| VirTool:Win32/VBInject.gen!Q [Microsoft] | 6 |
| Email-Worm.Warezov [PC Tools] | 5 |
| Generic Dropper.bw [McAfee] | 5 |
| TROJ_FRAUDLO.PEK [Trend Micro] | 5 |
| Trojan.Win32.FraudPack.pfw [Kaspersky Lab] | 5 |
| Trojan-Downloader.Win32.Dontovo [Ikarus] | 5 |
| Trojan-Downloader.Win32.Small.eqn [Kaspersky Lab] | 5 |
| Win-Trojan/Xema.variant [AhnLab] | 5 |
| BackDoor-CEP.svr [McAfee] | 4 |
| BKDR_NUCLEAR.AZ [Trend Micro] | 4 |
| Dropper/Downloader.817294 [AhnLab] | 4 |
| FakeAlert-ES [McAfee] | 4 |
| Generic Downloader.x [McAfee] | 4 |
| Generic.dx!te [McAfee] | 4 |
| New Malware.jn [McAfee] | 4 |
| Packed.Win32.Krap [Ikarus] | 4 |
| Packed.Win32.Krap.ag [Kaspersky Lab] | 4 |
| PrivacyCenter [Symantec] | 4 |
| Rootkit.Win32.TDSS [Ikarus] | 4 |
| TROJ_Generic [Trend Micro] | 4 |
| TROJ_SMALL.BYV [Trend Micro] | 4 |
| Trojan.Dropper [Symantec] | 4 |
| Trojan:Win32/Bumat!rts [Microsoft] | 4 |
| Trojan:Win32/Meredrop [Microsoft] | 4 |
| Trojan-Downloader.Small!sd5 [PC Tools] | 4 |
| Trojan-Downloader.Win32.Small.yxa [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Suurch.bbg [Kaspersky Lab] | 4 |
| TrojanDownloader:Win32/Renos.JM [Microsoft] | 4 |
| Trojan-Spy.Win32.Ardamax.t [Kaspersky Lab] | 4 |
| TrojanSpy:Win32/Ardamax.A [Microsoft] | 4 |
| TSPY_ARDAMAX.HR [Trend Micro] | 4 |
| Win-Trojan/Fraudpack.25088.F [AhnLab] | 4 |
| Worm.Win32.AutoRun.efi [Kaspersky Lab] | 4 |
| AZESearch [McAfee] | 3 |