| Threat Alias | Number of Incidents |
| Mal/Generic-A [Sophos] | 251 |
| Trojan Horse [Symantec] | 227 |
| Win-Trojan/Agent.20992.SD [AhnLab] | 210 |
| Trojan.Win32.Obfuscated.aeob [Kaspersky Lab] | 180 |
| Trojan.Win32.Obfuscated.afql [Kaspersky Lab] | 150 |
| Generic.dx [McAfee] | 131 |
| Win-Trojan/Obfuscated.22016.V [AhnLab] | 120 |
| Trojan.KillAV [Symantec] | 118 |
| Trojan.Obfuscated!sd6 [PC Tools] | 105 |
| Win-Trojan/Killav.51200.E [AhnLab] | 100 |
| Mal/KillAV-B [Sophos] | 90 |
| Trojan:Win32/Dogrobot.G [Microsoft] | 90 |
| Trojan-GameThief.Win32.OnLineGames.bkzf [Kaspersky Lab] | 90 |
| Trojan.KillAV!sd6 [PC Tools] | 83 |
| Trojan.Win32.Agent.byvm [Kaspersky Lab] | 49 |
| Win-Trojan/Agent.39936.OO [AhnLab] | 43 |
| Downloader-BRR [McAfee] | 40 |
| W32.Virut.CF [Symantec] | 29 |
| Win32/Virut.F [AhnLab] | 29 |
| Virus.Win32.Virut.ce [Kaspersky Lab] | 25 |
| W32/Scribble-B [Sophos] | 23 |
| W32/Virut.n.gen [McAfee] | 23 |
| Virus:Win32/Virut.BM [Microsoft] | 19 |
| Generic.dx!cs [McAfee] | 15 |
| Trojan.Inject [Ikarus] | 15 |
| Mal/Emogen-Y [Sophos] | 13 |
| Mal/Emogen-Y, Mal/Dropper-P [Sophos] | 10 |
| Mal/PWS-Fam [Sophos] | 10 |
| TrojanDownloader:Win32/Pangu.A [Microsoft] | 10 |
| Backdoor.Win32.Agent.uyp [Kaspersky Lab] | 9 |
| Downloader [Symantec] | 9 |
| Trojan-Downloader.Win32.Agent.umo [Kaspersky Lab] | 9 |
| Virus:Win32/Virut.gen!O [Microsoft] | 8 |
| Mal/Behav-027, Mal/Behav-010 [Sophos] | 7 |
| Trojan-DDoS.Generic [PC Tools] | 6 |
| W32/Virut.gen [McAfee] | 6 |
| Mal/HckPk-A, W32/Scribble-B [Sophos] | 5 |
| Virus.Win32.Virut.q [Kaspersky Lab] | 5 |
| W32.Virut.U [Symantec] | 5 |
| W32/Vetor-A [Sophos] | 5 |
| Backdoor:WinNT/Farfli.E!sys [Microsoft] | 4 |
| Mal/Behav-116 [Sophos] | 4 |
| New Win32 [McAfee] | 4 |
| Win32.Virut.Gen.5 [PC Tools] | 4 |
| Mal/Behav-010, Mal/Behav-027 [Sophos] | 3 |
| PE_VIRUT.XO [Trend Micro] | 3 |
| Trojan-Downloader.Agent.UM [PC Tools] | 3 |
| TrojanDropper:Win32/Agent.DS [Microsoft] | 3 |
| Win32/Virut.D [AhnLab] | 3 |
| Win-Trojan/Agent.19456.KO [AhnLab] | 3 |
| Backdoor.Win32.Ceckno.cby [Kaspersky Lab] | 2 |
| Backdoor.Win32.Ceckno.ccg [Kaspersky Lab] | 2 |
| Infostealer [Symantec] | 2 |
| PE_VIRUT.XP [Trend Micro] | 2 |
| Virus:Win32/Virut.AR [Microsoft] | 2 |
| Virus:Win32/Virut.L [Microsoft] | 2 |
| Win-Trojan/Xema.variant [AhnLab] | 2 |
| Backdoor.Trojan [Symantec] | 1 |
| Backdoor.Win32.Agent.afek [Kaspersky Lab] | 1 |
| Backdoor.Win32.Ceckno.cqp [Kaspersky Lab] | 1 |
| Backdoor.Win32.PoisonIvy.jw [Kaspersky Lab] | 1 |
| Downloader.gen.a [McAfee] | 1 |
| Dropper/Agent.77824.AZ [AhnLab] | 1 |
| Generic BackDoor [McAfee] | 1 |
| Generic.dx!bam [McAfee] | 1 |
| Generic.dx!bde [McAfee] | 1 |
| Generic.dx!cq [McAfee] | 1 |
| Hacktool.Rootkit [Symantec] | 1 |
| Infostealer.Banker.C [Symantec] | 1 |
| Mal/Behav-116, Mal/Dropper-AB [Sophos] | 1 |
| Mal/Dropper-AB [Sophos] | 1 |
| Mal/HckPk-A [Sophos] | 1 |
| Packed.Win32.Krap.i [Kaspersky Lab] | 1 |
| PE_VIRUT.D [Trend Micro] | 1 |
| Rootkit.Win32.Agent.iou [Kaspersky Lab] | 1 |
| Troj/Mdrop-BYL [Sophos] | 1 |
| Trojan.Panddos [Symantec] | 1 |
| Trojan.Panddos!sd6 [PC Tools] | 1 |
| Trojan.Win32.Agent.bxrf [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.cgiv [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent2.hck [Kaspersky Lab] | 1 |
| Trojan.Win32.AntiAV.aum [Kaspersky Lab] | 1 |
| Trojan.Win32.Patched.dr [Kaspersky Lab] | 1 |
| Trojan:Win32/Dogrobot.gen!J [Microsoft] | 1 |
| Trojan:Win32/Wimpixo.gen!A [Microsoft] | 1 |
| Trojan-Downloader.Agent!sd6 [PC Tools] | 1 |
| Trojan-Downloader.Win32.Agent.bqam [Kaspersky Lab] | 1 |
| Trojan-Downloader.Win32.Agent.txf [Kaspersky Lab] | 1 |
| Trojan-Downloader.Win32.Geral.gt [Kaspersky Lab] | 1 |
| Trojan-Dropper.Agent [PC Tools] | 1 |
| Trojan-Dropper.Win32.Agent.aeps [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Agent.afom [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Agent.avxt [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Agent.awov [Kaspersky Lab] | 1 |
| Trojan-GameThief.Win32.WOW.hnq [Kaspersky Lab] | 1 |
| Trojan-PSW.Win32.Agent.kxc [Kaspersky Lab] | 1 |
| Virus.Win32.Virut.n [Kaspersky Lab] | 1 |
| Virus.Win32.Xorer.cp [Kaspersky Lab] | 1 |
| Virus:Win32/Virut.AK [Microsoft] | 1 |
| Virus:Win32/Virut.AP [Microsoft] | 1 |