Ran Comodo Leak test

I just decided to install Comodo, ran a leak test an got 50/340 should I be worried?

Buy the way my name is Robert, I am new to this forum.


Oh, here is the results of the leak test.


  1. RootkitInstallation: MissingDriverLoad Protected
  2. RootkitInstallation: LoadAndCallImage Vulnerable
  3. RootkitInstallation: DriverSupersede Vulnerable
  4. RootkitInstallation: ChangeDrvPath Vulnerable
  5. Invasion: Runner Protected
  6. Invasion: RawDisk Vulnerable
  7. Invasion: PhysicalMemory Vulnerable
  8. Invasion: FileDrop Vulnerable
  9. Invasion: DebugControl Vulnerable
  10. Injection: SetWinEventHook Vulnerable
  11. Injection: SetWindowsHookEx Vulnerable
  12. Injection: SetThreadContext Vulnerable
  13. Injection: Services Vulnerable
  14. Injection: ProcessInject Vulnerable
  15. Injection: KnownDlls Vulnerable
  16. Injection: DupHandles Vulnerable
  17. Injection: CreateRemoteThread Vulnerable
  18. Injection: APC dll injection Vulnerable
  19. Injection: AdvancedProcessTermination Vulnerable
  20. InfoSend: ICMP Test Protected
  21. InfoSend: DNS Test Vulnerable
  22. Impersonation: OLE automation Protected
  23. Impersonation: ExplorerAsParent Protected
  24. Impersonation: DDE Vulnerable
  25. Impersonation: Coat Vulnerable
  26. Impersonation: BITS Vulnerable
  27. Hijacking: WinlogonNotify Vulnerable
  28. Hijacking: Userinit Vulnerable
  29. Hijacking: UIHost Vulnerable
  30. Hijacking: SupersedeServiceDll Vulnerable
  31. Hijacking: StartupPrograms Vulnerable
  32. Hijacking: ChangeDebuggerPath Vulnerable
  33. Hijacking: AppinitDlls Vulnerable
  34. Hijacking: ActiveDesktop Vulnerable
    Score 50/340
    (C) COMODO 200

set CIS configuration to Proactive -
right click the tray icon and select Configuration/Proactive Security.

Defense+ and Firewall Security level to Safe mode.
Then go into Defense+/Advanced/Computer Security Policy.
Select the CLT program and remove it.
Do the same with the firewall.
Then rerun the test

I got as far as the CLT program for delection but did not find it. What those CLT stand for?

Comodo Leak Test?
You should find a clt.exe in your D+ and Firewall rules.

Cannot find that CLT exe. in the Computer Security Policy.

Ran another test and got 20/340


I’ve configured Comodo, and I have 340/340…

Try different ways of configuration…

Good Luck

Please do as John suggested in the above. That should do the trick.

Keep us posted.

Hi Robertav8,
My question can seem stupid, but did you answer “block this request” to all the questions (at least 34 times) ?

[i](Because i saw in Threatcast results that many people have allowed some requests of Clt) :-[/i]