I Scanned my PC with Avast, but 1 virus persistent here in
C:\Program Files\YTDownloader
(I Never installed this program in my PC =/)
https://lh5.googleusercontent.com/-PDcEkwjFz5A/VbFgXbrmsII/AAAAAAAABgc/CNTPxsBmsjQ/w611-h414-no/Virus%2Bn%25C3%25A3o%2Bencontrado.PNG
Please follow the scans in this topic and attach as many of the logs as you can run.
Logs to assist in cleaning malware