Welcome to PCHF , Zeth_g.
Looks pretty clean concerning mal-ware , but try to fix these with Hijackthis:
O15 - ProtocolDefaults: '@ivt' protocol is in My Computer Zone, should be Intranet Zone (HKLM)
O15 - ProtocolDefaults: 'file' protocol is in My Computer Zone, should be Internet Zone (HKLM)
O15 - ProtocolDefaults: 'ftp' protocol is in My Computer Zone, should be Internet Zone (HKLM)
O15 - ProtocolDefaults: 'http' protocol is in My Computer Zone, should be Internet Zone (HKLM)
O15 - ProtocolDefaults: 'https' protocol is in My Computer Zone, should be Internet Zone (HKLM)
I'm not sure myself on this one , it seems ok to me but its being flagged as a "password cracker" ,if you remove it and it turns out it was legit and from ares then you can easely re-install ares but even if it is legit , it looks like it is unnecesary for ares to work anyway.
O4 - HKCU\..\Run: [ares] "C:\ARCHIVOS DE PROGRAMA\ARES LITE EDITION\ARES.EXE" -h
And have you tried re-installing Norton? you can also try some online
scans.