| Threat Alias | Number of Incidents |
| Spam-Mailbot.f.gen [McAfee] | 54 |
| TROJ_AGENT.RGN [Trend Micro] | 52 |
| Mal/EncPk-CK [Sophos] | 33 |
| Backdoor.Spakrab [Symantec] | 31 |
| Backdoor.Win32.Oderoor [Ikarus] | 27 |
| Generic BackDoor [McAfee] | 26 |
| Backdoor:Win32/Oderoor.D [Microsoft] | 9 |
| Backdoor:Win32/Oderoor.gen!D [Microsoft] | 7 |
| Hacktool.Spammer [Symantec] | 6 |
| BKDR_IRCBOT.BIE [Trend Micro] | 4 |
| Trojan.Win32.Pakes.cpf [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Agent.mba [Kaspersky Lab] | 3 |
| Trojan-Dropper.Agent [Ikarus] | 3 |
| Backdoor.Trojan [Symantec] | 2 |
| Backdoor.Win32.IRCBot.cdf [Kaspersky Lab] | 2 |
| Generic Downloader.z [McAfee] | 2 |
| Spam-Mailbot [McAfee] | 2 |
| Spam-Mailbot.gen [McAfee] | 2 |
| Trojan.Win32.Obfuscated.gy [Kaspersky Lab] | 2 |
| Backdoor.Win32.Agent.tgq [Kaspersky Lab] | 1 |
| BKDR_AGENT.AOAW [Trend Micro] | 1 |
| Spam-SamBurg [McAfee] | 1 |
| TROJ_AGENT.AGDW [Trend Micro] | 1 |
| TROJ_DISKEN.J [Trend Micro] | 1 |
| TROJ_OBFUSCA.JI [Trend Micro] | 1 |
| TROJ_SPAMBOT.AF [Trend Micro] | 1 |
| Trojan Horse [Symantec] | 1 |
| Trojan.SpamThru [Symantec] | 1 |
| Trojan.Win32.Agent.ageb [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.ahmp [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.akxl [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.alsj [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.anbx [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.anby [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.ancc [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.ancd [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.ance [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent.ancf [Kaspersky Lab] | 1 |
| Trojan.Win32.Pakes [Ikarus] | 1 |
| Trojan.Win32.Pakes.kvy [Kaspersky Lab] | 1 |
| Trojan.Win32.Pakes.lui [Kaspersky Lab] | 1 |
| Trojan-Dropper.Win32.Agent.aalw [Kaspersky Lab] | 1 |
| Win-Trojan/Agent.176128.BG [AhnLab] | 1 |
| WORM_AGENT.QSN [Trend Micro] | 1 |
