| Threat Alias | Number of Incidents |
| TROJ_RENOS.BX [Trend Micro] | 420 |
| Trojan.Qhost!sd5 [PC Tools] | 394 |
| Trojan.Win32.Qhost.aes [Kaspersky Lab] | 358 |
| Downloader.MisleadApp [Symantec] | 235 |
| Bloodhound.Unknown [Symantec] | 172 |
| Mal/TinyDL-T, Mal/Heuri-E, Mal/Emogen-G [Sophos] | 70 |
| Trojan.Renos.Gen.7 [PC Tools] | 66 |
| Virus.Win32.Sality [Ikarus] | 57 |
| Trojan.Win32.Qhost.adl [Kaspersky Lab] | 38 |
| TROJ_RENOS.JX [Trend Micro] | 33 |
| Trojan:Win32/Wantvi.K [Microsoft] | 28 |
| Trojan-Downloader.Win32.Agent.fag [Kaspersky Lab] | 23 |
| Trojan.Small.ADIF [PC Tools] | 22 |
| Mal/Heuri-E, Mal/Emogen-G [Sophos] | 19 |
| Virus.Win32.Sality.y [Ikarus] | 19 |
| TROJ_AGENT.ZAF [Trend Micro] | 16 |
| TROJ_RENOS.YG [Trend Micro] | 15 |
| Trojan-Dropper.Agent [Ikarus] | 13 |
| Troj/FakeAle-HQ [Sophos] | 12 |
| Backdoor.Graybird [Symantec] | 11 |
| Backdoor.Win32.Bifrose.fmr [Kaspersky Lab] | 11 |
| Generic.dx [McAfee] | 10 |
| Trojan Horse [Symantec] | 10 |
| BackDoor-CEP [McAfee] | 9 |
| not-virus:Hoax.Win32.Renos.kb [Kaspersky Lab] | 8 |
| Trojan.DL.Agent.WVE [PC Tools] | 8 |
| W32/Virut.gen.a [McAfee] | 8 |
| Win32.Virut.Gen.4 [PC Tools] | 8 |
| Backdoor.Graybird!sd6 [PC Tools] | 7 |
| New Malware.d [McAfee] | 7 |
| PE_VIRUT.AV [Trend Micro] | 7 |
| Trojan-Downloader.Win32.Agent.eus [Kaspersky Lab] | 7 |
| W32.IRCBot [Symantec] | 7 |
| Backdoor.Win32.VB.ceh [Kaspersky Lab] | 6 |
| Virus.Win32.Virut.av [Kaspersky Lab] | 6 |
| Trojan.Kibik!inf [Symantec] | 5 |
| Trojan.Win32.Wantvi [Ikarus] | 5 |
| Trojan.Win32.Wantvi.K [Ikarus] | 5 |
| BKDR_BIFROSE.CFV [Trend Micro] | 4 |
| TROJ_AGENT.ADVT [Trend Micro] | 4 |
| Trojan.DL.Agent.WAS [PC Tools] | 4 |
| Trojan.Fakeavalert [Symantec] | 4 |
| Trojan.Win32.Qhost.aco [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Agent.dah [Kaspersky Lab] | 4 |
| Downloader-BHL [McAfee] | 3 |
| Mal/Heuri-E, Mal/Emogen-G, Mal/TinyDL-T [Sophos] | 3 |
| PE_PARITE.A [Trend Micro] | 3 |
| TROJ_DLOADER.SMU [Trend Micro] | 3 |
| TROJ_MIDGARE.L [Trend Micro] | 3 |
| Trojan-Downloader.Win32.Agent.esz [Kaspersky Lab] | 3 |
| VirTool:Win32/Injector.gen!K [Microsoft] | 3 |
| Virus.Win32.Parite.b [Kaspersky Lab] | 3 |
| W32.Pinfi [Symantec] | 3 |
| W32/Autorun-FF [Sophos] | 3 |
| W32/Pate.b [McAfee] | 3 |
| Adware.Agent.BN [PC Tools] | 2 |
| BehavesLike.Trojan.RegistryDisabler [Ikarus] | 2 |
| not-virus:Hoax.Win32.Renos.jw [Kaspersky Lab] | 2 |
| PE_POLIP.A [Trend Micro] | 2 |
| Trojan.Win32.Qhost.aaw [Kaspersky Lab] | 2 |
| Trojan.Win32.Qhost.aaz [Kaspersky Lab] | 2 |
| Trojan:Win32/Wantvi.L [Microsoft] | 2 |
| Trojan-Downloader.Win32.Agent.dai [Kaspersky Lab] | 2 |
| Trojan-PSW.Win32.Steam.x [Kaspersky Lab] | 2 |
| W32.Polip [Symantec] | 2 |
| W32/Polip [McAfee] | 2 |
| W32/Virut.gen [McAfee] | 2 |
| Win32.Parite.B [PC Tools] | 2 |
| Win32.Polipos.A [PC Tools] | 2 |
| Worm:Win32/Pushbot.gen [Microsoft] | 2 |
| Backdoor.IRCBot!sd6 [PC Tools] | 1 |
| Backdoor.Tidserv [Symantec] | 1 |
| Backdoor.Win32.Bifrose [Ikarus] | 1 |
| Backdoor.Win32.Bifrose.ajiq [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.aamb [Kaspersky Lab] | 1 |
| Backdoor:Win32/Poison.AC [Microsoft] | 1 |
| BackDoor-CEP.svr [McAfee] | 1 |
| Downloader.gen.a [McAfee] | 1 |
| Downloader-ACA [McAfee] | 1 |
| Email-Worm.Win32.Runouce.b [Kaspersky Lab] | 1 |
| JS.Chir.B [PC Tools] | 1 |
| Mal/Generic-A [Sophos] | 1 |
| Mal/Heuri-E, Mal/Emogen-G, Mal/Emogen-Y [Sophos] | 1 |
| not-virus:Hoax.Win32.Renos.kq [Kaspersky Lab] | 1 |
| not-virus:Hoax.Win32.Renos.le [Kaspersky Lab] | 1 |
| not-virus:Hoax.Win32.Renos.mu [Kaspersky Lab] | 1 |
| not-virus:Hoax.Win32.Renos.vo [Kaspersky Lab] | 1 |
| P2P-Worm.Win32.Polip.a [Kaspersky Lab] | 1 |
| PE_Chir.B [Trend Micro] | 1 |
| PE_KIBIK.B [Trend Micro] | 1 |
| PE_SALITY.AL [Trend Micro] | 1 |
| PE_SALITY.AU [Trend Micro] | 1 |
| PE_VIRUT.XP [Trend Micro] | 1 |
| PE_VIRUT.YC [Trend Micro] | 1 |
| Troj/Poison-AK [Sophos] | 1 |
| TROJ_DLOADER.ADN [Trend Micro] | 1 |
| TROJ_DLOADER.PSE [Trend Micro] | 1 |
| TROJ_DLOADER.PZU [Trend Micro] | 1 |
| TROJ_DLOADER.TAI [Trend Micro] | 1 |
| TROJ_DLOADER.WPZ [Trend Micro] | 1 |