| Threat Alias | Number of Incidents |
| Packed.Win32.Klone.bj [Kaspersky Lab] | 183 |
| W32.Harakit [Symantec] | 156 |
| Worm:AutoIt/Renocide.gen!C [Microsoft] | 81 |
| Mal/Packer [Sophos] | 49 |
| Mal/Generic-A [Sophos] | 35 |
| Suspicious.MH690 [Symantec] | 34 |
| Mal/Behav-299 [Sophos] | 30 |
| Trojan.Win32.Pakes.nkm [Kaspersky Lab] | 28 |
| Mal/Behav-009 [Sophos] | 27 |
| Win-Trojan/Pakes.82439 [AhnLab] | 25 |
| W32/Fujacks.aw [McAfee] | 24 |
| W32.Fiala.A [Symantec] | 19 |
| Bloodhound.Malautoit.2 [Symantec] | 18 |
| Win-Trojan/Xema.variant [AhnLab] | 16 |
| W32.SillyFDC [Symantec] | 13 |
| Generic.dx [McAfee] | 12 |
| New Malware.aq [McAfee] | 12 |
| Trojan Horse [Symantec] | 11 |
| Trojan:Win32/Meredrop [Microsoft] | 9 |
| W32.Fujacks.CA [Symantec] | 9 |
| Worm:AutoIt/Renocide.gen!A [Microsoft] | 9 |
| PE_FUJACKS.DE-O [Trend Micro] | 8 |
| IRC.Backdoor.Trojan [Symantec] | 7 |
| Mal/Inet-Fam [Sophos] | 7 |
| not-a-virus:Client-IRC.Win32.mIRC.603 [Kaspersky Lab] | 7 |
| Trojan:Win32/Pakes.K [Microsoft] | 7 |
| W32/Fujacks-BD [Sophos] | 7 |
| Backdoor.Graybird [Symantec] | 6 |
| Backdoor.IRCBot [PC Tools] | 5 |
| BKDR_MIRC.AA [Trend Micro] | 5 |
| PE_FUJACKS.JK-O [Trend Micro] | 5 |
| Troj/AdbPat-A [Sophos] | 5 |
| BKDR_HUPIGON.EVG [Trend Micro] | 4 |
| Troj/Zapchas-EJ [Sophos] | 4 |
| Trojan:Win32/Pepatch.E [Microsoft] | 4 |
| W32.Spybot.Worm [Symantec] | 4 |
| Win-Trojan/Agent.81463 [AhnLab] | 4 |
| Backdoor.Trojan [Symantec] | 3 |
| Infostealer [Symantec] | 3 |
| Mal/Basine-C, Mal/Behav-009 [Sophos] | 3 |
| Mal/EncPk-AI [Sophos] | 3 |
| Trojan-PWS.Magania [PC Tools] | 3 |
| Virus:Win32/Sapaq.C [Microsoft] | 3 |
| Win-Trojan/Agent.81468 [AhnLab] | 3 |
| Worm:AutoIt/Renocide.AB [Microsoft] | 3 |
| Backdoor.Graybird.GEN [PC Tools] | 2 |
| Backdoor:Win32/IRCbot [Microsoft] | 2 |
| Cryp_Pai-6 [Trend Micro] | 2 |
| Generic PUP.x [McAfee] | 2 |
| Infostealer.Gampass [Symantec] | 2 |
| Infostealer.Wowcraft [Symantec] | 2 |
| IRC/Client [McAfee] | 2 |
| Mal/EncPk-BU, Mal/Packer, Mal/EncPk-BA [Sophos] | 2 |
| Mal/TibsPk-A, Mal/Packer [Sophos] | 2 |
| New Malware.u [McAfee] | 2 |
| not-a-virus:Client-IRC.Win32.mIRC [Ikarus] | 2 |
| Packed.Win32.Klone.af [Ikarus] | 2 |
| PE_FUJACKS.AO-O [Trend Micro] | 2 |
| Trojan.Pakes!sd6 [PC Tools] | 2 |
| Trojan.Win32.Midgare.uik [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.alis [Kaspersky Lab] | 2 |
| TrojanDownloader:Win32/Agent.GI [Microsoft] | 2 |
| Virus:Win32/Viking.NF [Microsoft] | 2 |
| Win-Trojan/Agent.52262 [AhnLab] | 2 |
| Win-Trojan/Midgare.229888 [AhnLab] | 2 |
| Win-Trojan/Pakes.178212 [AhnLab] | 2 |
| Worm.Win32.AutoRun.aixa [Kaspersky Lab] | 2 |
| Worm.Win32.AutoRun.gru [Kaspersky Lab] | 2 |
| Worm:AutoIt/Renocide.AC [Microsoft] | 2 |
| Worm:AutoIt/Renocide.AS [Microsoft] | 2 |
| WORM_AUTORUN.HP [Trend Micro] | 2 |
| Backdoor.Ciadoor [PC Tools] | 1 |
| Backdoor.Ciadoor [Symantec] | 1 |
| Backdoor.Graybird!sd6 [PC Tools] | 1 |
| Backdoor.Win32.Hupigon.buwa [Kaspersky Lab] | 1 |
| Backdoor.Win32.Hupigon.deoe [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.adaz [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.asn [Kaspersky Lab] | 1 |
| Backdoor:Win32/Warring.A [Microsoft] | 1 |
| BackDoor-AWQ [McAfee] | 1 |
| Construction.Kit [Symantec] | 1 |
| Constructor.Win32.VB.cj [Kaspersky Lab] | 1 |
| Downloader [Symantec] | 1 |
| Generic BackDoor [McAfee] | 1 |
| Generic BackDoor!bg [McAfee] | 1 |
| Generic Downloader.x [McAfee] | 1 |
| Generic Downloader.x!bs [McAfee] | 1 |
| Generic.dx!cd [McAfee] | 1 |
| Generic.dx!db [McAfee] | 1 |
| Generic.dx!gfb [McAfee] | 1 |
| Generic.dx!wi [McAfee] | 1 |
| HeurEngine.Malautoit [PC Tools] | 1 |
| Mal/Behav-024, Mal/Behav-004, Mal/Packer, Mal/Emogen-Y, Mal/Behav-160 [Sophos] | 1 |
| Mal/Emogen-E [Sophos] | 1 |
| Mal/Emogen-E, Mal/Behav-160, Mal/EncPk-AI [Sophos] | 1 |
| Mal/Emogen-E, Mal/Packer [Sophos] | 1 |
| Mal/Emogen-E, Mal/Packer, Mal/Behav-210, Mal/Behav-160, Mal/Emogen-F [Sophos] | 1 |
| Mal/Packer, Mal/EncPk-BW, Mal/Basine-C [Sophos] | 1 |
| Malware.Harakit [PC Tools] | 1 |
| Packed.Win32.Klone.af [Kaspersky Lab] | 1 |