| Threat Alias | Number of Incidents |
| Mal/Generic-A [Sophos] | 50 |
| Trojan Horse [Symantec] | 36 |
| Trojan:Win32/Wimpixo.gen!A [Microsoft] | 28 |
| Backdoor.Win32.Agent.alka [Kaspersky Lab] | 25 |
| Generic.dx [McAfee] | 16 |
| Trojan:Win32/Wimpixo [Microsoft] | 16 |
| not-a-virus:Porn-Dialer.Win32.Agent.bk [Ikarus] | 15 |
| Win-Trojan/Agent.61440.UW [AhnLab] | 15 |
| Troj/Bckdr-QWJ [Sophos] | 14 |
| Win-Trojan/Agent.20992.SD [AhnLab] | 14 |
| Backdoor.Trojan [Symantec] | 13 |
| Troj/Wimpix-Gen [Sophos] | 13 |
| Mal/Pandex-A [Sophos] | 12 |
| Trojan.Win32.Obfuscated.aeob [Kaspersky Lab] | 12 |
| Generic Downloader.x [McAfee] | 11 |
| Backdoor.Win32.Agent.ampk [Kaspersky Lab] | 10 |
| TrojanDownloader:Win32/Cutwail.AI [Microsoft] | 10 |
| Trojan.Small!sd6 [PC Tools] | 9 |
| Trojan.Win32.Small.ytu [Kaspersky Lab] | 9 |
| Backdoor.Win32.Agent.amav [Kaspersky Lab] | 8 |
| Win-Trojan/Wimpixo.65536 [AhnLab] | 8 |
| Trojan.Obfuscated!sd6 [PC Tools] | 7 |
| Backdoor.Trojan [PC Tools] | 6 |
| Spy-Agent.bw [McAfee] | 6 |
| Trojan.Dropper [Symantec] | 6 |
| Trojan.Win32.Obfuscated.agss [Kaspersky Lab] | 6 |
| Win-Trojan/Downloader.9215.C [AhnLab] | 6 |
| Downloader [Symantec] | 5 |
| Infostealer [Symantec] | 5 |
| W32.IRCBot [Symantec] | 5 |
| Backdoor.IRCBot!sd6 [PC Tools] | 4 |
| Backdoor.Win32.Agent.alhw [Kaspersky Lab] | 4 |
| Backdoor.Win32.Agent.alua [Kaspersky Lab] | 4 |
| Backdoor.Win32.Agent.amwi [Kaspersky Lab] | 4 |
| BackDoor-DVJ [McAfee] | 4 |
| Generic VB.i [McAfee] | 4 |
| Mal/EncPK-DP [Sophos] | 4 |
| Mal/EncPk-FR [Sophos] | 4 |
| Trojan.Win32.KillAV.bqi [Kaspersky Lab] | 4 |
| Trojan.Win32.Obfuscated.ahav [Kaspersky Lab] | 4 |
| Trojan:Win32/Dogrobot.gen!J [Microsoft] | 4 |
| Trojan:Win32/VB [Microsoft] | 4 |
| Trojan-Downloader.Win32.Small.afzf [Kaspersky Lab] | 4 |
| TrojanDownloader:Win32/Wigon.A [Microsoft] | 4 |
| VirTool:Win32/CeeInject.gen!J [Microsoft] | 4 |
| Win32/Kolab.worm.509538 [AhnLab] | 4 |
| Win-Trojan/Killav.50176.F [AhnLab] | 4 |
| Win-Trojan/Obfuscated.65536.BW [AhnLab] | 4 |
| Worm.Win32.AutoRun.gas [Kaspersky Lab] | 4 |
| Worm:Win32/Emold.H [Microsoft] | 4 |
| WORM_SYSTEM.AE [Trend Micro] | 4 |
| Backdoor.Win32.Agent.akxg [Kaspersky Lab] | 3 |
| Backdoor.Win32.IRCBot.hrx [Kaspersky Lab] | 3 |
| Trojan.Inject.IZ [PC Tools] | 3 |
| Trojan.Win32.Agent2.bqs [Kaspersky Lab] | 3 |
| Trojan:Win32/Meredrop [Microsoft] | 3 |
| VirTool:Win32/DelfInject.gen!K [Microsoft] | 3 |
| W32.SillyFDC [Symantec] | 3 |
| Backdoor.Win32.IRCBot.hpa [Kaspersky Lab] | 2 |
| Backdoor:Win32/Poison.L!dam [Microsoft] | 2 |
| BackDoor-CDC [McAfee] | 2 |
| BackDoor-DKI.gen.j [McAfee] | 2 |
| Generic.dx!bds [McAfee] | 2 |
| Generic.dx!hbt [McAfee] | 2 |
| Mal/Basine-C [Sophos] | 2 |
| Mal/Behav-154 [Sophos] | 2 |
| Mal/EncPk-CI [Sophos] | 2 |
| Mal/VB-AB [Sophos] | 2 |
| PWS:Win32/Magania.S [Microsoft] | 2 |
| PWS:Win32/Magania.T [Microsoft] | 2 |
| PWS:Win32/VB.AON [Microsoft] | 2 |
| PWS-Gamania.gen.e [McAfee] | 2 |
| Troj/Agent-ICJ [Sophos] | 2 |
| Troj/Agent-IRJ [Sophos] | 2 |
| Troj/Dloadr-BVC [Sophos] | 2 |
| Troj/Inject-ER [Sophos] | 2 |
| Troj/IRCBot-ADQ [Sophos] | 2 |
| Trojan.DL.Hidira.A.Gen [PC Tools] | 2 |
| Trojan.Win32.Agent.bwdj [Kaspersky Lab] | 2 |
| Trojan.Win32.Inject.itf [Kaspersky Lab] | 2 |
| Trojan.Win32.Inject.zo [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.anaq [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Flux.ard [Kaspersky Lab] | 2 |
| VirTool.Win32.CeeInject [Ikarus] | 2 |
| W32/Koobface.worm.gen [McAfee] | 2 |
| W32/Spybot.worm.gen [McAfee] | 2 |
| Win-Trojan/Agent.61440.TL [AhnLab] | 2 |
| Win-Trojan/Agent.737313 [AhnLab] | 2 |
| Win-Trojan/Agent2.48690 [AhnLab] | 2 |
| Win-Trojan/Inject.56832.K [AhnLab] | 2 |
| Win-Trojan/Inject.61440.U [AhnLab] | 2 |
| Win-Trojan/Obfuscated.65536.BX [AhnLab] | 2 |
| Worm.Autorun.LUY [PC Tools] | 2 |
| Worm:Win32/Pushbot.KW [Microsoft] | 2 |
| WORM_SYSTEM.AT [Trend Micro] | 2 |
| Backdoor.Win32.Agent.adqq [Kaspersky Lab] | 1 |
| Backdoor.Win32.Agent.ajvs [Kaspersky Lab] | 1 |
| Backdoor.Win32.Agent.akaq [Kaspersky Lab] | 1 |
| Backdoor.Win32.Agent.akgj [Kaspersky Lab] | 1 |
| Backdoor.Win32.Agent.akli [Kaspersky Lab] | 1 |