| Threat Alias | Number of Incidents |
| Troj/Qhost-O [Sophos] | 49 |
| Trojan-Spy.Win32.Agent.ccb [Kaspersky Lab] | 32 |
| W32/Autorun.worm.b [McAfee] | 16 |
| Win-Trojan/Autorun.71168.B [AhnLab] | 14 |
| Trojan:Win32/Qhost.V [Microsoft] | 13 |
| Mal/Emogen-H, Mal/Emogen-F [Sophos] | 12 |
| Trojan.Adclicker [Symantec] | 12 |
| Trojan-Spy.Agent!sd6 [PC Tools] | 11 |
| Trojan.Dropper [Symantec] | 5 |
| Downloader [Symantec] | 2 |
| Generic Qhost [McAfee] | 2 |
| Mal/Generic-A [Sophos] | 2 |
| Trojan Horse [Symantec] | 2 |
| Trojan.Adclicker!sd6 [PC Tools] | 2 |
| Trojan.Win32.Agent.byje [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.aiux [Kaspersky Lab] | 2 |
| W32.SillyFDC [Symantec] | 2 |
| Backdoor.Win32.Agent.afei [Kaspersky Lab] | 1 |
| Backdoor.Win32.Hupigon.gnbw [Kaspersky Lab] | 1 |
| PWS-Lineage.dr [McAfee] | 1 |
| Trojan.Win32.Agent.aebe [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent2.gnq [Kaspersky Lab] | 1 |
| Trojan.Win32.Delf.kvx [Kaspersky Lab] | 1 |
| Trojan-Downloader.Agent!sd6 [PC Tools] | 1 |
| Trojan-Dropper.Win32.Agent.ajug [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Agent.algm [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Flystud.fc [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Flystud.uv [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.VB.lcl [Kaspersky Lab] | 1 |
| Trojan-GameThief.Win32.OnLineGames.blso [Kaspersky Lab] | 1 |
| Trojan-GameThief.Win32.WOW.hjs [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Agent.akbi [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Agent.akbj [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Agent.sc [Kaspersky Lab] | 1 |
| W32.Gammima [Symantec] | 1 |
| Worm.Win32.AutoRun.min [Kaspersky Lab] | 1 |