| Threat Alias | Number of Incidents |
| AdWare.BHO [Ikarus] | 74 |
| Trojan Horse [Symantec] | 31 |
| Trojan.Fakeavalert [Symantec] | 31 |
| Generic Downloader.x [McAfee] | 20 |
| Troj/Agent-HYS [Sophos] | 17 |
| Trojan.Win32.Agent.amea [Kaspersky Lab] | 17 |
| SecurityRisk.Downldr [Symantec] | 14 |
| Troj/Dload-DU [Sophos] | 14 |
| Trojan.Win32.Agent.agfc [Kaspersky Lab] | 14 |
| Mal/Renos-B [Sophos] | 13 |
| Troj/BHO-HI [Sophos] | 10 |
| Trojan.Win32.Agent.aguj [Kaspersky Lab] | 10 |
| Troj/Agent-HYA [Sophos] | 9 |
| Trojan.Win32.BHO.hbs [Kaspersky Lab] | 9 |
| Troj/Agent-HXG [Sophos] | 8 |
| Trojan.Win32.Agent.amdr [Kaspersky Lab] | 8 |
| not-a-virus:AdWare.Win32.BHO.av [Kaspersky Lab] | 6 |
| Trojan.Win32.Agent.agdd [Kaspersky Lab] | 6 |
| Generic.dx [McAfee] | 5 |
| Troj/BHO-HF [Sophos] | 3 |
| Trojan.Win32.BHO.hbq [Kaspersky Lab] | 3 |
| Generic PUP.g [McAfee] | 2 |
| not-a-virus:AdWare.Win32.Cinmus.f [Kaspersky Lab] | 2 |
| Trojan.Dropper [Symantec] | 2 |
| Trojan-Downloader.Win32.Agent.aym [Kaspersky Lab] | 2 |
| AdClicker-BJ [McAfee] | 1 |
| Adware.CPush [Symantec] | 1 |
| Adware-Alexa [McAfee] | 1 |
| Adware-BHO.gen.b [McAfee] | 1 |
| Generic FakeAlert.a [McAfee] | 1 |
| Mal/BHO-I, Mal/Behav-010 [Sophos] | 1 |
| not-a-virus:AdWare.Win32.BHO.az [Kaspersky Lab] | 1 |
| not-a-virus:AdWare.Win32.BHO.bh [Kaspersky Lab] | 1 |
| not-a-virus:AdWare.Win32.BHO.bu [Kaspersky Lab] | 1 |
| not-a-virus:AdWare.Win32.NewWeb.l [Kaspersky Lab] | 1 |
| TROJ_Generic [Trend Micro] | 1 |
| Trojan.Cinmeng [Symantec] | 1 |
| Trojan.StartPage [Symantec] | 1 |
| Trojan.Win32.Agent.afb [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.apak [Kaspersky Lab] | 1 |
| Trojan:Win32/Cinmus.BHO [Microsoft] | 1 |
| Trojan-Downloader.Win32.Agent.bcc [Kaspersky Lab] | 1 |
| Trojan-Downloader.Win32.Agent.bcd [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Agent.bmi [Kaspersky Lab] | 1 |