Avast missed a dangerous virus

[Mr.Agent]

Avast have put nefertyhook v5.03 as a trojan-gen so i can delete it from the chest ? and zilontrainer is still no there its a ardamax keylogger which is vunerable to user i recommand to avast to scan it on virustotal if they didnt believe me

[Lisandro]

Mr.Agent, files into Chest are safe to be kept there. Can't harm your computer.
Also, to legit files, you can use the avast exclusion lists (there are two).

[Mr.Agent]

you say i can add my own file to the my virus database ? if its really that u say tell me how please

[Lisandro]

you say i can add my own file to the my virus database ? if its really that u say tell me how please

Not the database, but exclusion lists IF THE FILE IS CLEAN.
You need to use the Exclusion lists:

For the Standard Shield provider (on-access scanning):
Left click the 'a' blue icon, click on the provider icon at left and then Customize.
Go to Advanced tab and click on Add button...

For the other providers (on-demand scanning such as the screen-saver or the Simple User Interface):
Right click the 'a' blue icon, click Program Settings.
Go to Exclusions tab and click on Add button...

You can use wildcards like * and ?.
But be careful, you should 'exclude' that many files that let your system in danger.

[Mr.Agent]

k i understand but well i still wait for zilontrainer to be in the virus data base because its like a keylogger that can harm the other ppl which avast didnt see