| Threat Alias | Number of Incidents |
| Trojan-Spy.Win32.Zbot.gen [Kaspersky Lab] | 110 |
| Trojan.Zbot [PC Tools] | 101 |
| Mal/EncPk-LE [Sophos] | 93 |
| PWS:Win32/Zbot.gen!R [Microsoft] | 77 |
| PWS-Zbot.gen.x [McAfee] | 41 |
| Trojan-Spy.Win32.Zbot [Ikarus] | 27 |
| PWS:Win32/Zbot.gen!W [Microsoft] | 18 |
| Trojan.Win32.Zbot [Ikarus] | 6 |
| Win-Trojan/ZBot.104960.I [AhnLab] | 5 |
| Mal/EncPk-LE, Mal/Behav-353 [Sophos] | 3 |
| PWS:Win32/Zbot [Microsoft] | 3 |
| PWS-Zbot.gen.v [McAfee] | 3 |
| Generic PWS.y!bgf [McAfee] | 2 |
| Mal/Generic-A [Sophos] | 2 |
| Packed.Win32.Krap.ae [Kaspersky Lab] | 2 |
| Spy-Agent.bw.gen.e [McAfee] | 2 |
| Trojan.Win32.Scar [Ikarus] | 2 |
| Win32/IRCBot.worm.variant [AhnLab] | 2 |
| Dropper/Malware.127488.D [AhnLab] | 1 |
| Generic PWS.y!bck [McAfee] | 1 |
| Generic PWS.y!bgr [McAfee] | 1 |
| Generic.dx!geu [McAfee] | 1 |
| Mal/Behav-353, Mal/EncPk-LE [Sophos] | 1 |
| Mal/EncPk-LE, Mal/Zbot-R, Mal/Behav-353 [Sophos] | 1 |
| PWS-Zbot.gen.t [McAfee] | 1 |
| Spy-Agent.bw [McAfee] | 1 |
| Troj/ZBot-IZ [Sophos] | 1 |
| Troj/Zbot-JO [Sophos] | 1 |
| Trojan.Win32.Scar.arfi [Kaspersky Lab] | 1 |
| Trojan.Win32.Scar.aros [Kaspersky Lab] | 1 |
| Trojan.Win32.Scar.arzx [Kaspersky Lab] | 1 |
| Trojan:Win32/Malagent [Microsoft] | 1 |
| Trojan-Banker.Win32.Bancos [Ikarus] | 1 |
| Trojan-Banker.Win32.Bancos.jdg [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.acvv [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.acwb [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.aezp [Kaspersky Lab] | 1 |
| Virus.Win32.Cryptor [Ikarus] | 1 |
| Win-Trojan/ZBot.104448 [AhnLab] | 1 |
| Win-Trojan/ZBot.104960.B [AhnLab] | 1 |
| Win-Trojan/ZBot.105472.F [AhnLab] | 1 |
| Win-Trojan/ZBot.107008.B [AhnLab] | 1 |
| Win-Trojan/ZBot.107520.D [AhnLab] | 1 |
| Win-Trojan/Zbot.122020 [AhnLab] | 1 |
| Win-Trojan/ZBot.123904.B [AhnLab] | 1 |
| Win-Trojan/ZBot.129536.B [AhnLab] | 1 |
| Win-Trojan/Zbot.130048 [AhnLab] | 1 |
| Win-Trojan/ZBot.92160.B [AhnLab] | 1 |
| Win-Trojan/Zbot.95744.AC [AhnLab] | 1 |
| Win-Trojan/ZBot.96256.C [AhnLab] | 1 |
| Win-Trojan/Zbot.96256.T [AhnLab] | 1 |
| Win-Trojan/Zbot.96256.W [AhnLab] | 1 |
| Win-Trojan/Zbot.96256.X [AhnLab] | 1 |
| Win-Trojan/Zbot.96256.Y [AhnLab] | 1 |
| Win-Trojan/Zbot.96256.Z [AhnLab] | 1 |
| Win-Trojan/Zbot.96768.I [AhnLab] | 1 |
| Win-Trojan/Zbot.96768.J [AhnLab] | 1 |