Actually, EZ Downloader is not a virus, while its behavior reflect a variety of malicious traits, for example,
- Countless pop-ups, banners, links, and other ads will chock up with all you screen.
- Infect all your browsers such as Internet Explorer, Google Chrome or Mozilla Firefox, etc.
- Redirect you to some unwanted web pages every time browsing favorite website.
- Collect your personal information and habits of browsing website to bring you more other ads.
- Attach with other malicious software like Trojan, browser hijacker, ransomware.
- Result in consumption of system resources, slower operation.