| Threat Alias | Number of Incidents |
| Downloader [Symantec] | 58 |
| Mal/Generic-A [Sophos] | 49 |
| Downloader-BJK [McAfee] | 39 |
| Mal/Zlob-AG [Sophos] | 37 |
| Trojan-Downloader.Agent!sd6 [PC Tools] | 35 |
| Trojan-Downloader.Win32.Agent.akuo [Kaspersky Lab] | 35 |
| Infostealer [Symantec] | 34 |
| PE_FLOB.A [Trend Micro] | 30 |
| Troj/Dloadr-BYW [Sophos] | 30 |
| Backdoor:Win32/Poisonivy.E [Microsoft] | 26 |
| Backdoor.Trojan [Symantec] | 25 |
| Trojan.Zlob [Symantec] | 24 |
| Trojan Horse [Symantec] | 22 |
| Suspicious.MH690 [Symantec] | 21 |
| Adware.DollarRevenue!sd5 [PC Tools] | 20 |
| Generic ProcKill.a [McAfee] | 20 |
| Trojan-Downloader.Agent!ct [PC Tools] | 12 |
| Generic BackDoor [McAfee] | 11 |
| Puper [McAfee] | 11 |
| Adware.DollarRevenue [Symantec] | 10 |
| Mal/EncPk-DB [Sophos] | 10 |
| Trojan.Generic [PC Tools] | 10 |
| Trojan-Downloader.Win32.Agent.nrr [Kaspersky Lab] | 10 |
| TrojanDownloader:Win32/Zlob.DI [Microsoft] | 10 |
| Trojan.Awax [Symantec] | 9 |
| Vundo [McAfee] | 9 |
| Generic Dropper.bm [McAfee] | 8 |
| Mal/Packer [Sophos] | 8 |
| TROJ_AGENT.ABTT [Trend Micro] | 8 |
| TrojanDownloader:Win32/Kolilks.A [Microsoft] | 8 |
| TrojanDropper:Win32/Renos.J [Microsoft] | 8 |
| Generic.dx [McAfee] | 7 |
| Mal/Inet-Fam [Sophos] | 7 |
| TROJ_AGENT.AIFA [Trend Micro] | 7 |
| Backdoor:Win32/Poisonivy.H [Microsoft] | 6 |
| Downloader-BGO [McAfee] | 6 |
| Generic Downloader.x [McAfee] | 6 |
| Mal/Zlob-AG, Mal/TibsPk-A [Sophos] | 6 |
| not-a-virus:AdWare.Win32.BHO.dbi [Kaspersky Lab] | 6 |
| Troj/DwnLdr-HID [Sophos] | 6 |
| Troj/DwnLdr-HRL [Sophos] | 6 |
| Trojan.Vundo.DU [PC Tools] | 6 |
| Trojan.Zlob!sd6 [PC Tools] | 6 |
| TrojanDownloader:Win32/Renos.DU [Microsoft] | 6 |
| Win-Trojan/Agent.61440.HT [AhnLab] | 6 |
| Backdoor.Win32.Poison.nzj [Kaspersky Lab] | 5 |
| SecurityRisk.Downldr [Symantec] | 5 |
| Troj/AdbPat-A [Sophos] | 5 |
| Trojan.Win32.Agent.apuz [Kaspersky Lab] | 5 |
| Trojan-Downloader [Ikarus] | 5 |
| Trojan-Downloader.Win32.VB.mbv [Kaspersky Lab] | 5 |
| Backdoor.Win32.Poison.acwq [Kaspersky Lab] | 4 |
| Backdoor:Win32/FlyAgent.E [Microsoft] | 4 |
| BAT/Xema [AhnLab] | 4 |
| Generic Downloader.x!bur [McAfee] | 4 |
| Generic PWS.ay [McAfee] | 4 |
| Mal/Koceg-A [Sophos] | 4 |
| Troj/Agent-HWV [Sophos] | 4 |
| Troj/Agent-KAP [Sophos] | 4 |
| TROJ_INTOPEN.A [Trend Micro] | 4 |
| Trojan.Agent [Ikarus] | 4 |
| Trojan.DL.Agent.XGB [PC Tools] | 4 |
| Trojan:Win32/Bumat!rts [Microsoft] | 4 |
| Trojan:Win32/Malagent [Microsoft] | 4 |
| Trojan-Downloader.NSIS.Agent.cn [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Agent.ajlg [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Agent.ajws [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Agent.cgyo [Kaspersky Lab] | 4 |
| Trojan-PSW.Generic [PC Tools] | 4 |
| Trojan-Spy.Win32.Agent.mm [Ikarus] | 4 |
| Trojan-Spy.Win32.FlyStudio.atl [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Gologger.20.al [Kaspersky Lab] | 4 |
| Virus.Win32.Virut.ce [Kaspersky Lab] | 4 |
| W32.SillyFDC [Symantec] | 4 |
| W32.Virut.CF [Symantec] | 4 |
| Win-Trojan/Agent.147456.EF [AhnLab] | 4 |
| Win-Trojan/Agent.9216.LF [AhnLab] | 4 |
| Win-Trojan/Poisonivy.115200 [AhnLab] | 4 |
| Win-Trojan/ProcKill.4096 [AhnLab] | 4 |
| WORM_SOCKS.BL [Trend Micro] | 4 |
| Downloader.Generic [PC Tools] | 3 |
| Generic Downloader.e [McAfee] | 3 |
| Hoax.Win32.Renos.vark [Kaspersky Lab] | 3 |
| Trojan-Downloader.Win32.Kolilks [Ikarus] | 3 |
| Virus:Win32/Virut.BM [Microsoft] | 3 |
| W32/Scribble-B [Sophos] | 3 |
| Win32/Virut.F [AhnLab] | 3 |
| Win-Trojan/Undef.28672 [AhnLab] | 3 |
| Backdoor.Ciadoor [Symantec] | 2 |
| Backdoor:Win32/Koceg.gen!A [Microsoft] | 2 |
| BackDoor-DRW [McAfee] | 2 |
| DollarRevenue!a [McAfee] | 2 |
| Downloader.gen.a [McAfee] | 2 |
| Generic PUP.z [McAfee] | 2 |
| Generic.dx!be [McAfee] | 2 |
| Mal/Heuri-D, Mal/Koceg-A [Sophos] | 2 |
| Mal/UnkPack-Fam [Sophos] | 2 |
| New Malware.ja [McAfee] | 2 |
| New Poly Win32 [McAfee] | 2 |
| Troj/Virtum-Gen [Sophos] | 2 |