| Threat Alias | Number of Incidents |
| Trojan-Spy.Win32.Zbot.gen [Kaspersky Lab] | 364 |
| PWS:Win32/Zbot.gen!R [Microsoft] | 235 |
| Packed.Generic.232 [Symantec] | 180 |
| Mal/Zbot-O [Sophos] | 165 |
| HeurEngine.MaliciousPacker [PC Tools] | 154 |
| PWS:Win32/Zbot.gen!W [Microsoft] | 110 |
| Mal/Behav-353, Mal/EncPk-LE [Sophos] | 94 |
| Trojan-Spy.Win32.Zbot [Ikarus] | 89 |
| Infostealer.Banker.C [Symantec] | 86 |
| TrojanSpy.ZBot.Gen!Pac.4 [PC Tools] | 81 |
| Cryp_Pai-5 [Trend Micro] | 77 |
| Mal/EncPk-LE, Mal/Behav-353 [Sophos] | 44 |
| Trojan.Zbot [PC Tools] | 39 |
| Trojan.Zbot!gen3 [Symantec] | 33 |
| Trojan-PSW.Banker [PC Tools] | 29 |
| Mal/Behav-353 [Sophos] | 21 |
| Mal/Generic-A [Sophos] | 18 |
| Win32/IRCBot.worm.variant [AhnLab] | 11 |
| PWS:Win32/Zbot.gen!E [Microsoft] | 8 |
| Mal/EncPk-KD [Sophos] | 7 |
| Mal/Generic-A, Mal/Zbot-O [Sophos] | 7 |
| TSPY_ZBOT.AI [Trend Micro] | 6 |
| Trojan-Spy.Zbot [Ikarus] | 5 |
| Infostealer [Symantec] | 4 |
| Infostealer.Notos!gen [Symantec] | 4 |
| PWS:Win32/Zbot.UB [Microsoft] | 4 |
| Troj/Zbot-T [Sophos] | 4 |
| Trojan.Zbot [Symantec] | 4 |
| Trojan-Spy.Win32.Zbot.aadz [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.aazz [Kaspersky Lab] | 4 |
| Trojan-Spy.Win32.Zbot.btz [Kaspersky Lab] | 4 |
| TrojanSpy.Zbot.HE [PC Tools] | 4 |
| Virus.Win32.Zbot [Ikarus] | 4 |
| Win32/Ircbot.worm.variant [AhnLab] | 4 |
| Infostealer.Banker.E [Symantec] | 2 |
| Mal/Dorf-F [Sophos] | 2 |
| PWS.Win32 [Ikarus] | 2 |
| PWS:Win32/Zbot [Microsoft] | 2 |
| Troj/QakBot-H [Sophos] | 2 |
| TROJ_SMALL.FAF [Trend Micro] | 2 |
| TROJ_ZBOT.FG [Trend Micro] | 2 |
| TROJ_ZBOT.FM [Trend Micro] | 2 |
| TROJ_ZBOT.FV [Trend Micro] | 2 |
| TROJ_ZBOT.GE [Trend Micro] | 2 |
| TROJ_ZBOT.HL [Trend Micro] | 2 |
| TROJ_ZBOT.HS [Trend Micro] | 2 |
| TROJ_ZBOT.JJ [Trend Micro] | 2 |
| TROJ_ZBOT.JK [Trend Micro] | 2 |
| TROJ_ZBOT.LV [Trend Micro] | 2 |
| TROJ_ZBOT.MB [Trend Micro] | 2 |
| TROJ_ZBOT.NG [Trend Micro] | 2 |
| Trojan.Win32.Zbot [Ikarus] | 2 |
| Trojan.Zbot!gen2 [Symantec] | 2 |
| Trojan-PSW.Generic [PC Tools] | 2 |
| Trojan-Spy.Win32.Zbot.aaof [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.aaro [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.abab [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.abio [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.blh [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.bua [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.bwg [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.bwk [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.cbd [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.dga [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.wcb [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.wrp [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.wvm [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.xdk [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.xet [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.xez [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.yyj [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.zot [Kaspersky Lab] | 2 |
| Trojan-Spy.Win32.Zbot.zvy [Kaspersky Lab] | 2 |
| Trojan-Spy.Zbot!sd6 [PC Tools] | 2 |
| TrojanSpy.Zbot.GM [PC Tools] | 2 |
| TrojanSpy.ZBot.GU [PC Tools] | 2 |
| TrojanSpy.Zbot.HC [PC Tools] | 2 |
| TrojanSpy.Zbot.HK [PC Tools] | 2 |
| TSPY_AGENT.POA [Trend Micro] | 2 |
| TSPY_ZBOT.IQ [Trend Micro] | 2 |
| TSPY_ZBOT.KF [Trend Micro] | 2 |
| TSPY_ZBOT.KI [Trend Micro] | 2 |
| Win-Trojan/Zbot.95744.I [AhnLab] | 2 |
| Mal/Generic-A, Mal/Behav-353, Mal/EncPk-LE [Sophos] | 1 |
| Troj/Agent-LEN [Sophos] | 1 |
| Troj/Agent-LHB [Sophos] | 1 |
| Troj/Zbot-IC [Sophos] | 1 |
| TROJ_ZBOT.FQ [Trend Micro] | 1 |
| TROJ_ZBOT.KM [Trend Micro] | 1 |
| Trojan-Spy.Notos!sd6 [PC Tools] | 1 |
| Trojan-Spy.Zbot [PC Tools] | 1 |
| Trojan-Spy.Zbot!sd5 [PC Tools] | 1 |
| TrojanSpy.Zbot.GO [PC Tools] | 1 |
| TrojanSpy.ZBot.GT [PC Tools] | 1 |
| TSPY_ZBOT.KA [Trend Micro] | 1 |
| TSPY_ZBOT.KP [Trend Micro] | 1 |
| TSPY_ZBOT.LU [Trend Micro] | 1 |
| Win-Trojan/Malware.89088.K [AhnLab] | 1 |
| Win-Trojan/Zbot.78848.J [AhnLab] | 1 |
| Win-Trojan/Zbot.79360.E [AhnLab] | 1 |