| Threat Alias | Number of Incidents |
| VirTool.Win32.Injector [Ikarus] | 61 |
| Mal/Generic-A [Sophos] | 58 |
| Trojan.Win32.Refroso [Ikarus] | 52 |
| Suspicious.MH690 [Symantec] | 44 |
| Mal/EncPk-JU [Sophos] | 39 |
| Trojan.Win32.Buzus.bzes [Kaspersky Lab] | 39 |
| Generic Spy.e [McAfee] | 36 |
| Win-Trojan/Agent.87552.DW [AhnLab] | 36 |
| Trojan Horse [Symantec] | 34 |
| BackDoor-EBI [McAfee] | 25 |
| BackDoor-EBI.gen [McAfee] | 18 |
| BackDoor-EEF [McAfee] | 17 |
| Virus.Win32.CeeInject [Ikarus] | 17 |
| Downloader-BTI [McAfee] | 15 |
| Troj/Bifrose-XZ [Sophos] | 15 |
| Win-Trojan/Refroso.22016 [AhnLab] | 15 |
| Trojan-PSW.Win32.Dybalom.bu [Kaspersky Lab] | 13 |
| Backdoor.Trojan [Symantec] | 12 |
| P2P-Worm.Win32.Palevo [Ikarus] | 10 |
| Trojan.Generic [PC Tools] | 9 |
| W32.SillyFDC [Symantec] | 9 |
| Mal/Behav-103, Mal/Behav-043 [Sophos] | 8 |
| Troj/Agent-KTJ [Sophos] | 8 |
| Win32/Kolab.worm.Gen [AhnLab] | 8 |
| Backdoor.Win32.Donbot.b [Kaspersky Lab] | 7 |
| Packed.Generic.252 [Symantec] | 7 |
| Trojan.Dropper [Symantec] | 6 |
| Trojan-Downloader.Win32.Pher [Ikarus] | 6 |
| Win-Trojan/Agent.32256.TG [AhnLab] | 6 |
| Backdoor.Trojan [PC Tools] | 5 |
| BackDoor-EGO [McAfee] | 5 |
| Downloader [Symantec] | 5 |
| Trojan.Win32.Refroso.bex [Kaspersky Lab] | 5 |
| W32.Spybot.Worm [Symantec] | 5 |
| Backdoor.Win32.Poison.aphr [Kaspersky Lab] | 4 |
| Mal/Generic-A, Mal/EncPk-JU [Sophos] | 4 |
| Mal/KeInject-A, Mal/EncPk-LR [Sophos] | 4 |
| Trojan.Win32.Buzus.brrj [Kaspersky Lab] | 4 |
| Win-Trojan/Buzus.55296.AD [AhnLab] | 4 |
| Win-Trojan/Inject.44032.AL [AhnLab] | 4 |
| Worm.Win32.Pushbot [Ikarus] | 4 |
| Email-Worm.Win32.BSpread.b [Kaspersky Lab] | 3 |
| Generic.dx!ezx [McAfee] | 3 |
| Mal/EncPk-JU, Mal/Behav-103, Mal/Behav-043 [Sophos] | 3 |
| Trojan-Dropper.Agent [Ikarus] | 3 |
| Trojan-Dropper.TDY [Ikarus] | 3 |
| Win32/IRCBot.worm.variant [AhnLab] | 3 |
| Win-Trojan/Refroso.67072 [AhnLab] | 3 |
| BackDoor-EEH [McAfee] | 2 |
| Downloader.Generic [PC Tools] | 2 |
| HeurEngine.MaliciousPacker [PC Tools] | 2 |
| Infostealer.Banker.C [Symantec] | 2 |
| Mal/EncPK-LL [Sophos] | 2 |
| P2P-Worm.Win32.Palevo.jpm [Kaspersky Lab] | 2 |
| Troj/Agent-KXN [Sophos] | 2 |
| Troj/Bifrose-YB [Sophos] | 2 |
| Troj/Inject-JC [Sophos] | 2 |
| Trojan.Refroso [Ikarus] | 2 |
| Trojan.Win32.Buzus.btpt [Kaspersky Lab] | 2 |
| Trojan.Win32.Refroso.eww [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.ckpq [Kaspersky Lab] | 2 |
| Trojan-Dropper.Win32.Agent.azmg [Kaspersky Lab] | 2 |
| Trojan-PWS.Win32.Dybalom [Ikarus] | 2 |
| VirTool:Win32/CeeInject.gen!AA [Microsoft] | 2 |
| W32.IRCBot.Gen [Symantec] | 2 |
| Win-Trojan/Agent.26624.JX [AhnLab] | 2 |
| Win-Trojan/Agent.32256.TE [AhnLab] | 2 |
| Win-Trojan/Buzus.120832.K [AhnLab] | 2 |
| Backdoor.Win32.Nepoe.jn [Kaspersky Lab] | 1 |
| Backdoor.Win32.Poison.amia [Kaspersky Lab] | 1 |
| Backdoor.Win32.SdBot [Ikarus] | 1 |
| Backdoor.Win32.SdBot.odp [Kaspersky Lab] | 1 |
| Backdoor.Win32.SdBot.oiq [Kaspersky Lab] | 1 |
| BackDoor-AWQ.e [McAfee] | 1 |
| BackDoor-DVB [McAfee] | 1 |
| BackDoor-EEC [McAfee] | 1 |
| BackDoor-EGJ [McAfee] | 1 |
| Downloader-BXN [McAfee] | 1 |
| Email-Worm.Win32.BSpread [Ikarus] | 1 |
| Generic BackDoor!mz [McAfee] | 1 |
| Generic Downloader.x!bff [McAfee] | 1 |
| Generic Downloader.x!bfu [McAfee] | 1 |
| Generic.dx!cpp [McAfee] | 1 |
| Generic.dx!duh [McAfee] | 1 |
| Generic.dx!ecv [McAfee] | 1 |
| Generic.dx!ffj [McAfee] | 1 |
| Generic.dx!ffv [McAfee] | 1 |
| Infostealer [Symantec] | 1 |
| Mal/KeInject-A [Sophos] | 1 |
| Mal/KeInject-A, Mal/EncPk-JU [Sophos] | 1 |
| Malware.Ircbrute [PC Tools] | 1 |
| Malware.SillyDC [PC Tools] | 1 |
| Net-Worm.SillyFDC [PC Tools] | 1 |
| Net-Worm.Spybot [PC Tools] | 1 |
| Net-Worm.Win32.Kolab [Ikarus] | 1 |
| Net-Worm.Win32.Kolab.deq [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.dlo [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.dmt [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.dvg [Kaspersky Lab] | 1 |
| P2P-Worm.Win32.Palevo.jbm [Kaspersky Lab] | 1 |