| Threat Alias | Number of Incidents |
| PWS:Win32/Zbot.gen!B [Microsoft] | 60 |
| Infostealer.Banker.C [Symantec] | 25 |
| PWS-Zbot.gen.c [McAfee] | 20 |
| Mal/EncPk-CZ [Sophos] | 13 |
| Win32/IRCBot.worm.variant [AhnLab] | 12 |
| Trojan Horse [Symantec] | 10 |
| Backdoor.Win32.Agent.afpr [Kaspersky Lab] | 6 |
| Mal/EncPk-HF, Mal/EncPk-CZ [Sophos] | 6 |
| Trojan.Win32.Zbot [Ikarus] | 4 |
| Trojan.Zlob [Symantec] | 4 |
| Trojan-Spy.Win32.Zbot.roh [Kaspersky Lab] | 4 |
| TSPY_ZBOT.MCS [Trend Micro] | 4 |
| Backdoor.Paproxy [Symantec] | 3 |
| Downloader [Symantec] | 3 |
| Downloader-BON [McAfee] | 3 |
| PWS:Win32/Zbot.gen!P [Microsoft] | 3 |
| Spy-Agent.bw [McAfee] | 3 |
| Trojan-Spy.Win32.Zbot.egf [Kaspersky Lab] | 3 |
| Win-Trojan/Agent.67072.DF [AhnLab] | 3 |
| Mal/EncPk-HF, Mal/EncPk-CZ, Mal/TibsPak [Sophos] | 2 |
| Mal/EncPk-HJ [Sophos] | 2 |
| Mal/EncPk-HP [Sophos] | 2 |
| Mal/EncPk-HZ [Sophos] | 2 |
| PWS:Win32/Zbot.B [Microsoft] | 2 |
| PWS:Win32/Zbot.GA [Microsoft] | 2 |
| TROJ_DLOADER.DAM [Trend Micro] | 2 |
| TROJ_FAKEAV.EH [Trend Micro] | 2 |
| Trojan-Spy.Win32.Zbot.egf [Ikarus] | 2 |
| Trojan-Spy.Win32.Zbot.ejy [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.eks [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.eof [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.eul [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.ezl [Kaspersky Lab] | 2 |
| TSPY_ZBOT.TD [Trend Micro] | 2 |
| Virus:Win32/Sality.R [Microsoft] | 2 |
| AntiVirus2008 [Symantec] | 1 |
| Backdoor.Trojan [Symantec] | 1 |
| Generic Dropper.bw [McAfee] | 1 |
| Infostealer [Symantec] | 1 |
| Mal/Dropper-T [Sophos] | 1 |
| Mal/EncPk-FC [Sophos] | 1 |
| Mal/EncPk-HF [Sophos] | 1 |
| Mal/EncPk-IY [Sophos] | 1 |
| Mal/FakeVirPk-A, Mal/TibsPk-D [Sophos] | 1 |
| New Malware.ag [McAfee] | 1 |
| Packed.Generic.196 [Symantec] | 1 |
| PE_VIRUX.A-1 [Trend Micro] | 1 |
| PWS:Win32/Zbot.MP [Microsoft] | 1 |
| PWS:Win32/Zbot.MQ [Microsoft] | 1 |
| PWS:Win32/Zbot.MS [Microsoft] | 1 |
| PWS:Win32/Zbot.MT [Microsoft] | 1 |
| Suspicious.MH690 [Symantec] | 1 |
| Troj/Agent-HWR [Sophos] | 1 |
| Troj/PWS-ATH [Sophos] | 1 |
| TROJ_AGENT.DAM [Trend Micro] | 1 |
| TROJ_FAKEALE.AL [Trend Micro] | 1 |
| TROJ_ZBOT.XK [Trend Micro] | 1 |
| Trojan.Generic [PC Tools] | 1 |
| Trojan.Win32.Buzus.afgx [Kaspersky Lab] | 1 |
| Trojan.Win32.FraudPack.gen [Kaspersky Lab] | 1 |
| Trojan.Zlob [PC Tools] | 1 |
| Trojan:Win32/Malat [Microsoft] | 1 |
| Trojan-Dropper.Win32.VB.iuj [Kaspersky Lab] | 1 |
| Trojan-PSW.Banker [PC Tools] | 1 |
| Trojan-Spy.Win32.Zbot.ecn [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eev [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.egv [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.egw [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ehx [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eit [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ejx [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ekc [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.emq [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.enh [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eog [Ikarus] | 1 |
| Trojan-Spy.Win32.Zbot.eog [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eqk [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ern [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ert [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.etl [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.etn [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eto [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ets [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.etv [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eub [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.eug [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ezb [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.fhu [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.gsx [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.oju [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.qku [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.ria [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.vvf [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.wbv [Kaspersky Lab] | 1 |
| TSPY_ZBOT.NP [Trend Micro] | 1 |
| TSPY_ZBOT.ST [Trend Micro] | 1 |
| TSPY_ZBOT.WL [Trend Micro] | 1 |
| VirTool:Win32/DelfInject.gen!AC [Microsoft] | 1 |
| VirTool:Win32/VBInject.S [Microsoft] | 1 |
| Virus.Win32.Enteos [Ikarus] | 1 |