| Threat Alais | Number of Incidents |
| Trojan.Zlob [Symantec] | 920 |
| Adware.Agent.BN [PC Tools] | 727 |
| Trojan.Popuper [PC Tools] | 195 |
| Trojan.DL.Zlob.Gen.34 [PC Tools] | 149 |
| not-a-virus:AdWare.Win32.Vapsup.wl [Kaspersky Lab] | 102 |
| Trojan-Downloader.Zlob!sd5 [PC Tools] | 63 |
| Trojan-Downloader.Win32.Zlob.fjb [Kaspersky Lab] | 43 |
| Trojan.Zlob.Gen.41 [PC Tools] | 40 |
| not-a-virus:AdWare.Win32.Vapsup.vz [Kaspersky Lab] | 31 |
| Trojan.Emcodec [Symantec] | 30 |
| Trojan-Downloader.Win32.Zlob.cee [Kaspersky Lab] | 30 |
| Trojan Horse [Symantec] | 26 |
| TROJ_ZLOB.CPP [Trend Micro] | 25 |
| TROJ_ZLOB.MT [Trend Micro] | 21 |
| Downloader [Symantec] | 20 |
| Possible_Virus [Trend Micro] | 20 |
| Trojan-Downloader.Win32.Zlob.bpn [Kaspersky Lab] | 20 |
| TROJ_ZLOB.ECJ [Trend Micro] | 17 |
| TROJ_AGENT.YTI [Trend Micro] | 16 |
| TROJ_ZLOB.BFO [Trend Micro] | 16 |
| TROJ_ZLOB.BUN [Trend Micro] | 16 |
| Trojan.StartPage [Symantec] | 16 |
| Trojan-Downloader.Win32.Zlob.bqw [Kaspersky Lab] | 16 |
| Trojan-Downloader.Win32.Zlob.cpx [Kaspersky Lab] | 16 |
| TROJ_ZLOB.EQO [Trend Micro] | 15 |
| Trojan-Downloader.Win32.Zlob.jl [Kaspersky Lab] | 15 |
| Bloodhound.Unknown [Symantec] | 13 |
| Trojan-Downloader.Win32.Zlob.eka [Kaspersky Lab] | 13 |
| Trojan-Downloader.Win32.Zlob.fjc [Kaspersky Lab] | 13 |
| Trojan-Downloader.Win32.Zlob.boo [Kaspersky Lab] | 12 |
| Trojan-Downloader.Win32.Zlob.btq [Kaspersky Lab] | 11 |
| Trojan.FakeAlert [PC Tools] | 10 |
| Trojan-Clicker.Agent!sd5 [PC Tools] | 10 |
| Trojan-Clicker.Win32.Agent.gy [Kaspersky Lab] | 10 |
| TROJ_ZLOB.ALI [Trend Micro] | 9 |
| Trojan-Downloader.Win32.Zlob.egm [Kaspersky Lab] | 9 |
| TROJ_VB.FFB [Trend Micro] | 8 |
| TROJ_ZLOB.BVP [Trend Micro] | 8 |
| Trojan.Zlob.H [Symantec] | 8 |
| Packed/Upack [PC Tools] | 7 |
| TROJ_ZLOB.CVQ [Trend Micro] | 7 |
| Trojan.DL.Zlob.Gen.43 [PC Tools] | 7 |
| TROJ_ZLOB.AKK [Trend Micro] | 6 |
| TROJ_ZLOB.AXI [Trend Micro] | 6 |
| Trojan-Downloader.Win32.Zlob.bov [Kaspersky Lab] | 6 |
| TROJ_ZLOB.AGQ [Trend Micro] | 5 |
| Trojan.Zlob.M [Symantec] | 5 |
| Trojan-Downloader.Win32.Zlob.btj [Kaspersky Lab] | 5 |
| TROJ_BHO.IN [Trend Micro] | 4 |
| TROJ_BHO.KF [Trend Micro] | 4 |
| TROJ_ZLOB.AEH [Trend Micro] | 4 |
| TROJ_ZLOB.AEX [Trend Micro] | 4 |
| TROJ_ZLOB.AEY [Trend Micro] | 4 |
| TROJ_ZLOB.BCB [Trend Micro] | 4 |
| TROJ_ZLOB.BXG [Trend Micro] | 4 |
| TROJ_ZLOB.CET [Trend Micro] | 4 |
| TROJ_ZLOB.DSG [Trend Micro] | 4 |
| TROJ_ZLOB.SP [Trend Micro] | 4 |
| TROJ_ZLOB.VF [Trend Micro] | 4 |
| Trojan.Adclicker [Symantec] | 4 |
| Trojan.Zlob.Gen.11 [PC Tools] | 4 |
| Trojan-Downloader.Win32.Zlob.boi [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Zlob.cwl [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Zlob.ijd [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Zlob.jy [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Zlob.jz [Kaspersky Lab] | 4 |
| Trojan-Downloader.Zlob.GEN [PC Tools] | 4 |
| Trojan-Dropper.Win32.Small.ava [Kaspersky Lab] | 4 |
| W32.Spybot.Worm [Symantec] | 4 |
| WORM_NUCRP.GEN [Trend Micro] | 4 |
| Possible_Zlob [Trend Micro] | 3 |
| Possible_Zlob-1 [Trend Micro] | 3 |
| TROJ_ZLOB.BFP [Trend Micro] | 3 |
| TROJ_ZLOB.BHO [Trend Micro] | 3 |
| TROJ_ZLOB.DSW [Trend Micro] | 3 |
| TROJ_ZLOB.EGG [Trend Micro] | 3 |
| TROJ_ZLOB.EQE [Trend Micro] | 3 |
| TROJ_ZLOB.ESG [Trend Micro] | 3 |
| TROJ_ZLOB.GEN [Trend Micro] | 3 |
| TROJ_ZLOB.TH [Trend Micro] | 3 |
| Trojan.Dropper [Symantec] | 3 |
| Trojan.Virtumonde [PC Tools] | 3 |
| Trojan.Win32.Zapchast.bb [Kaspersky Lab] | 3 |
| Trojan.Zapchast!sd5 [PC Tools] | 3 |
| Trojan-Downloader.Popuper [PC Tools] | 3 |
| Trojan-Downloader.Win32.Zlob.cba [Kaspersky Lab] | 3 |
| Trojan-Downloader.Win32.Zlob.cdj [Kaspersky Lab] | 3 |
| Trojan-Downloader.Win32.Zlob.eie [Kaspersky Lab] | 3 |
| Packed.Win32.PolyCrypt.b [Kaspersky Lab] | 2 |
| TROJ_BHO.AY [Trend Micro] | 2 |
| TROJ_DLOADER.TDF [Trend Micro] | 2 |
| TROJ_Generic [Trend Micro] | 2 |
| TROJ_PUPER.BS [Trend Micro] | 2 |
| TROJ_ZLOB.AHQ [Trend Micro] | 2 |
| TROJ_ZLOB.AMS [Trend Micro] | 2 |
| TROJ_ZLOB.AWV [Trend Micro] | 2 |
| TROJ_ZLOB.COB [Trend Micro] | 2 |
| TROJ_ZLOB.CTW [Trend Micro] | 2 |
| TROJ_ZLOB.DCW [Trend Micro] | 2 |
| TROJ_ZLOB.DDR [Trend Micro] | 2 |