| Threat Alias | Number of Incidents |
| Packed.Generic.196 [Symantec] | 168 |
| Infostealer.Banker.C [Symantec] | 151 |
| TrojanSpy:Win32/Zbot.gen!C [Microsoft] | 130 |
| Cryp_Pai-5 [Trend Micro] | 103 |
| Virus.Win32.Dropper.BEJ [Ikarus] | 103 |
| Trojan-Spy.Win32.Zbot.anp [Ikarus] | 100 |
| Mal/EncPk-GS, Mal/TibsPk-D [Sophos] | 87 |
| TrojanSpy.ZBot.Gen!Pac.3 [PC Tools] | 83 |
| Win32/IRCBot.worm.variant [AhnLab] | 62 |
| Troj/Zbot-L [Sophos] | 54 |
| Trojan-Spy.Win32.Zbot.roh [Kaspersky Lab] | 51 |
| Trojan-Spy.Win32.Zbot [Ikarus] | 48 |
| Mal/EncPk-GS [Sophos] | 39 |
| Trojan:Win32/Zbot.BW [Microsoft] | 39 |
| PWS:Win32/Zbot.gen!B [Microsoft] | 33 |
| Trojan:Win32/Zbot.BY [Microsoft] | 32 |
| TrojanSpy.ZBot.Gen!Pac.4 [PC Tools] | 32 |
| Mal/Behav-191, Mal/Zbot-D [Sophos] | 30 |
| PWS:Win32/Zbot.GA [Microsoft] | 26 |
| Mal/TibsPk-D [Sophos] | 22 |
| Mal/Zbot-D [Sophos] | 22 |
| Infostealer [Symantec] | 20 |
| Mal/EncPk-HF, Mal/EncPk-CZ [Sophos] | 18 |
| PWS:Win32/Zbot.UO [Microsoft] | 18 |
| Infostealer.Notos!gen [Symantec] | 14 |
| Mal/EncPk-FW [Sophos] | 14 |
| Trojan-Spy.Zbot!sd6 [PC Tools] | 13 |
| Mal/EncPk-GS, Mal/EncPk-FW [Sophos] | 12 |
| PWS:Win32/Zbot.gen!E [Microsoft] | 12 |
| Mal/Generic-A [Sophos] | 9 |
| Mal/Behav-066 [Sophos] | 8 |
| PWS:Win32/Zbot.C [Microsoft] | 8 |
| Suspicious.MH690 [Symantec] | 7 |
| Trojan-Spy.Banker!sd6 [PC Tools] | 7 |
| Mal/EncPk-HF [Sophos] | 6 |
| Mal/EncPk-HF, Mal/EncPk-CZ, Mal/TibsPak [Sophos] | 6 |
| PWS:Win32/Zbot [Microsoft] | 6 |
| PWS:Win32/Zbot.PK [Microsoft] | 6 |
| Trojan-Spy.Win32.Zbot.axs [Kaspersky Lab] | 6 |
| Trojan-Spy.Win32.Zbot.eor [Kaspersky Lab] | 6 |
| TrojanSpy.ZBot.GG [PC Tools] | 6 |
| TSPY_ZBOT.EL [Trend Micro] | 6 |
| PWS:Win32/Zbot.VL [Microsoft] | 5 |
| Trojan-Spy.Zeus.1 [Ikarus] | 5 |
| Virus.Win32.Zbot [Ikarus] | 5 |
| Mal/TibsPak [Sophos] | 4 |
| Mal/Zbot-C, Mal/Zbot-D [Sophos] | 4 |
| PWS:Win32/Zbot.DS [Microsoft] | 4 |
| PWS:Win32/Zbot.FAK [Microsoft] | 4 |
| PWS:Win32/Zbot.NW [Microsoft] | 4 |
| PWS:Win32/Zbot.UD [Microsoft] | 4 |
| Troj/Zbot-V [Sophos] | 4 |
| Troj/Zbot-X [Sophos] | 4 |
| TROJ_ZBOT.CX [Trend Micro] | 4 |
| Trojan Horse [Symantec] | 4 |
| Trojan-Spy.Win32.Zbot.asw [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.cbl [Ikarus] | 4 |
| Trojan-Spy.Win32.Zbot.cbl [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.ccc [Ikarus] | 4 |
| Trojan-Spy.Win32.Zbot.ccc [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.egf [Ikarus] | 4 |
| Trojan-Spy.Win32.Zbot.egf [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.ezl [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.giy [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.gtv [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.pxd [Kaspersky Lab] | 4 |
| TrojanSpy.ZBot.FZ [PC Tools] | 4 |
| TrojanSpy.ZBot.OO [PC Tools] | 4 |
| Virus.Win32.Zbot.APE [Ikarus] | 4 |
| Mal/Behav-066, Mal/Zbot-B [Sophos] | 3 |
| TROJ_ZBOT.LA [Trend Micro] | 3 |
| Trojan-Spy.Win32.Zbot.aen [Kaspersky Lab] | 3 |
| Trojan-Spy.Win32.Zbot.eul [Kaspersky Lab] | 3 |
| Trojan-Spy.Zbot!ct [PC Tools] | 3 |
| Backdoor.Trojan [Symantec] | 2 |
| BKDR_ZBOT.FI [Trend Micro] | 2 |
| Downloader.Trojan [Symantec] | 2 |
| Mal/Dorf-F [Sophos] | 2 |
| Mal/EncPk-HF, Mal/TibsPak [Sophos] | 2 |
| PWS.Win32 [Ikarus] | 2 |
| PWS.Win32.Zbot.E [Ikarus] | 2 |
| PWS.Win32.Zbot.UO [Ikarus] | 2 |
| PWS:Win32/Zbot.FQ [Microsoft] | 2 |
| PWS:Win32/Zbot.gen!H [Microsoft] | 2 |
| PWS:Win32/Zbot.gen!P [Microsoft] | 2 |
| PWS:Win32/Zbot.HD [Microsoft] | 2 |
| PWS:Win32/Zbot.IR [Microsoft] | 2 |
| PWS:Win32/Zbot.MT [Microsoft] | 2 |
| PWS:Win32/Zbot.NH [Microsoft] | 2 |
| PWS:Win32/Zbot.NZ [Microsoft] | 2 |
| Spy-Agent.bw.gen.c [McAfee] | 2 |
| Troj/Banker-ERY [Sophos] | 2 |
| Troj/Zbot-AY [Sophos] | 2 |
| Troj/Zbot-BR [Sophos] | 2 |
| TROJ_ZBOT.EJ [Trend Micro] | 2 |
| TROJ_ZBOT.HQ [Trend Micro] | 2 |
| TROJ_ZBOT.JR [Trend Micro] | 2 |
| TROJ_ZBOT.MX [Trend Micro] | 2 |
| TROJ_ZBOT.RS [Trend Micro] | 2 |
| Trojan.Bankpatch.C [Symantec] | 2 |