| Threat Alias | Number of Incidents |
| Trojan Horse [Symantec] | 79 |
| Generic.dx [McAfee] | 61 |
| Win32.SuspectCrc [Ikarus] | 54 |
| TROJ_VB.GFB [Trend Micro] | 49 |
| Trojan.Win32.VB.dxj [Kaspersky Lab] | 49 |
| Trojan.KillAV [Symantec] | 43 |
| Trojan.Win32.BHO.acph [Kaspersky Lab] | 42 |
| Trojan-Downloader.Win32.VB [Ikarus] | 21 |
| Win-Trojan/Xema.variant [AhnLab] | 16 |
| Trojan-Dropper.VB.BLD [PC Tools] | 14 |
| Downloader [Symantec] | 12 |
| Trojan:Win32/Sibleep.gen [Microsoft] | 10 |
| Generic.dx!cs [McAfee] | 9 |
| Trojan.Popuper [PC Tools] | 9 |
| Generic Downloader.x [McAfee] | 8 |
| Trojan.Win32.VB [Ikarus] | 7 |
| Trojan-Dropper.Agent [Ikarus] | 7 |
| Trojan.Adclicker [Symantec] | 6 |
| Generic BackDoor [McAfee] | 5 |
| Suspicious.MH690 [Symantec] | 5 |
| Trojan.Dropper [Symantec] | 5 |
| Backdoor.VB!sd6 [PC Tools] | 4 |
| Backdoor.Win32.VB [Ikarus] | 4 |
| Backdoor.Win32.VB.grp [Kaspersky Lab] | 4 |
| HackTool.Win32.PHPWind [Ikarus] | 4 |
| not-a-virus:AdTool.Win32.VB.a [Ikarus] | 4 |
| Trojan.Win32.Agent [Ikarus] | 4 |
| BehavesLike [Ikarus] | 3 |
| New Malware.aj [McAfee] | 3 |
| not-a-virus:WebToolbar.Win32.VB.a [Kaspersky Lab] | 3 |
| Packed/Upack [AhnLab] | 3 |
| Trojan.Generic [Ikarus] | 3 |
| Trojan.Win32.Agent.brdm [Kaspersky Lab] | 3 |
| Trojan-Dropper [Ikarus] | 3 |
| Trojan-Dropper.Win32.Agent.apot [Kaspersky Lab] | 3 |
| Virus.Trojan.Win32.Agent [Ikarus] | 3 |
| Win-Trojan/Agent.17467 [AhnLab] | 3 |
| Constructor.Win32.VB [Ikarus] | 2 |
| Constructor.Win32.VB.eb [Kaspersky Lab] | 2 |
| Downloader.gen.a [McAfee] | 2 |
| Gen.Trojan [Ikarus] | 2 |
| Generic.dx!bbt [McAfee] | 2 |
| Trojan.Dropper [PC Tools] | 2 |
| Trojan.PWS.QQPass [Symantec] | 2 |
| Trojan.Qhosts [Symantec] | 2 |
| Trojan.Win32.BHO.acqu [Kaspersky Lab] | 2 |
| Trojan.Win32.Qhost [Ikarus] | 2 |
| Trojan-Downloader.Win32.Agent.bpcn [Kaspersky Lab] | 2 |
| Trojan-Dropper.Vb.1 [Ikarus] | 2 |
| Trojan-Dropper.Win32.Agent.biyb [Kaspersky Lab] | 2 |
| Win-Trojan/Agent.12288.NJ [AhnLab] | 2 |
| Win-Trojan/Malware.90807 [AhnLab] | 2 |
| AddUser-A [McAfee] | 1 |
| Adware.Gen [PC Tools] | 1 |
| Adware.Gen [Symantec] | 1 |
| Backdoor.Trojan [Symantec] | 1 |
| Backdoor.Win32.Popwin [Ikarus] | 1 |
| Backdoor.Win32.Shark [Ikarus] | 1 |
| BehavesLikeWin32.VBMalware [Ikarus] | 1 |
| Constructor.generic!ct [PC Tools] | 1 |
| Constructor.VB!ct [PC Tools] | 1 |
| Dropper/Agent.43008.AL [AhnLab] | 1 |
| Dropper/Agent.69632.AO [AhnLab] | 1 |
| Dropper/Agent.69632.AR [AhnLab] | 1 |
| Generic Downloader.x!bgx [McAfee] | 1 |
| Generic Downloader.x!bo [McAfee] | 1 |
| Generic Dropper!bf [McAfee] | 1 |
| Generic PUP.a [McAfee] | 1 |
| Generic PUP.x!cj [McAfee] | 1 |
| Generic Qhost [McAfee] | 1 |
| Generic.do [McAfee] | 1 |
| Generic.dx!be [McAfee] | 1 |
| Generic.dx!iuz [McAfee] | 1 |
| Infostealer [Symantec] | 1 |
| not-a-virus:AdWare.Win32.VB [Ikarus] | 1 |
| not-a-virus:AdWare.Win32.VB.fb [Kaspersky Lab] | 1 |
| PWS:Win32/OnLineGames.GH [Microsoft] | 1 |
| Qhost-Gen [McAfee] | 1 |
| Sibleep [McAfee] | 1 |
| Spy-Agent.dj [McAfee] | 1 |
| TROJ_GAMETHIE.ML [Trend Micro] | 1 |
| TROJ_Generic [Trend Micro] | 1 |
| TROJ_VB.ECA [Trend Micro] | 1 |
| Trojan.AddUser.A [PC Tools] | 1 |
| Trojan.ATRAPS [Ikarus] | 1 |
| Trojan.CL.VB.DWOF [PC Tools] | 1 |
| Trojan.Crypt [Ikarus] | 1 |
| Trojan.Generic [PC Tools] | 1 |
| Trojan.Qhost!sd5 [PC Tools] | 1 |
| Trojan.Qhosts [PC Tools] | 1 |
| Trojan.SpamThru [Symantec] | 1 |
| Trojan.Startpage [Symantec] | 1 |
| Trojan.VB.NHF [Ikarus] | 1 |
| Trojan.Win32.AddUser [Ikarus] | 1 |
| Trojan.Win32.AddUser.a [Kaspersky Lab] | 1 |
| Trojan.Win32.AddUser.av [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.avui [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.azxb [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.bfjh [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.bxzt [Kaspersky Lab] | 1 |