| Threat Alias | Number of Incidents |
| W32.Spybot.Worm [Symantec] | 49 |
| Packed/Themida [PC Tools] | 44 |
| WORM_SDBOT.GAV [Trend Micro] | 21 |
| Mal/Behav-285 [Sophos] | 16 |
| Packed.Win32.Black.a [Kaspersky Lab] | 9 |
| Packed.Win32.Black [Ikarus] | 6 |
| Bloodhound.Unknown [Symantec] | 5 |
| W32.Netsky.gen@mm [Symantec] | 5 |
| Win32.Virut.Gen [PC Tools] | 5 |
| Worm:Win32/Pushbot.gen!C [Microsoft] | 5 |
| Backdoor.Rbot [Ikarus] | 3 |
| Backdoor:Win32/Rbot.gen [Microsoft] | 3 |
| Virus.Win32.Virut.n [Kaspersky Lab] | 3 |
| W32.IRCBot [Symantec] | 3 |
| Win-Trojan/Xema.variant [AhnLab] | 3 |
| Worm.Rbot.OMW [PC Tools] | 3 |
| Backdoor.VanBot.EZ [PC Tools] | 2 |
| Backdoor.Win32.Rbot.ebn [Kaspersky Lab] | 2 |
| Win32/IRCBot.worm.variant [AhnLab] | 2 |
| Worm.SdBot.GAG [PC Tools] | 2 |
| Worm:Win32/Pushbot.gen [Microsoft] | 2 |
| Worm:Win32/Wootbot.gen [Microsoft] | 2 |
| WORM_SDBOT.EZQ [Trend Micro] | 2 |
| WORM_SPYBOT.AKM [Trend Micro] | 2 |
| WORM_SPYBOT.ATI [Trend Micro] | 2 |
| WORM_SPYBOT.AZV [Trend Micro] | 2 |
| Backdoor.IRCBot!ct [PC Tools] | 1 |
| Backdoor.Poisonivy.CV [Ikarus] | 1 |
| Backdoor.Sdbot [Symantec] | 1 |
| Backdoor.Win32.Rbot.cqf [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.dnf [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.dqr [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.ebu [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.eem [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.etd [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.eue [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.eyq [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.eyv [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.fbm [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.fcp [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.feg [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.fkx [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.fvp [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.fwx [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.hfk [Kaspersky Lab] | 1 |
| Backdoor.Win32.Rbot.pjz [Kaspersky Lab] | 1 |
| Backdoor.Win32.SdBot [Ikarus] | 1 |
| Backdoor.Win32.SdBot.fig [Kaspersky Lab] | 1 |
| Backdoor.Win32.SdBot.fsk [Kaspersky Lab] | 1 |
| Backdoor.Win32.VanBot.mq [Kaspersky Lab] | 1 |
| Email-Worm.Netsky!sd6 [PC Tools] | 1 |
| Net-Worm.Win32.Kolabc [Ikarus] | 1 |
| Net-Worm.Win32.Kolabc.dkg [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolabc.dxs [Kaspersky Lab] | 1 |
| Virus.Win32.Virut.p [Kaspersky Lab] | 1 |
| W32.Netsky@mm [Symantec] | 1 |
| W32/Forbot-GU [Sophos] | 1 |
| Win32/IRCBot.worm.372736.D [AhnLab] | 1 |
| Win-Trojan/Black.379904 [AhnLab] | 1 |
| Win-Trojan/Black.446976 [AhnLab] | 1 |
| Worm.Rbot.OMU [PC Tools] | 1 |
| Worm.RBot.ORJ [PC Tools] | 1 |
| Worm.RBot.OTJ [PC Tools] | 1 |
| Worm.Rbot.UQM [PC Tools] | 1 |
| Worm.Rbot.UWN [PC Tools] | 1 |
| Worm.RBot.WQS [PC Tools] | 1 |
| Worm.Win32.AutoRun.epy [Kaspersky Lab] | 1 |
| Worm.Win32.AutoRun.lpd [Kaspersky Lab] | 1 |
| Worm:Win32/Hamweq.A [Microsoft] | 1 |
| Worm:Win32/Spybot [Microsoft] | 1 |
| WORM_RBOT.GFG [Trend Micro] | 1 |
| WORM_RBOT.GGU [Trend Micro] | 1 |
| WORM_SDBOT.FGR [Trend Micro] | 1 |
| WORM_SDBOT.FGV [Trend Micro] | 1 |
| WORM_SDBOT.FHF [Trend Micro] | 1 |
| WORM_SDBOT.FKK [Trend Micro] | 1 |
| WORM_SDBOT.FQV [Trend Micro] | 1 |
| WORM_SPYBOT.AKR [Trend Micro] | 1 |
| WORM_SPYBOT.HW [Trend Micro] | 1 |