Malicious object detected

Last night i did a quick scan after some strange things were happening on my pc, turns out i have trojan.multi.brosubsc.gen and one other trojan. after the scan i disinfected my computer and it says in my log that the other trojan that was detected was disinfected but the multi.brosubsc.gen was only detected. Ive ran 4 quick scans and a full scan and although logs tell me that it was only detected and wasnt disinfected, the 5 scans i did cant find it again.