I initially only installed “Comodo Firewall” but for some reason they also installed a “Comodo Dragon Browser”, which I did not consent to. I always choose the “advanced” installation to uncheck bloatware, but in this case there was none and when you try to uninstall the browser, they force you to participate in their survey otherwise you won’t be able to uninstall the software…
Malware that usually came bundled with something else you’d download, like FormatFactory or even an antivirus. It was notoriously difficult to uninstall, as it would silently reinstall itself on system restart, and keep most important files hidden somewhere in %appdata% folder. I wouldn’t be surprised if there was a version of Comodo itself that bundled that piece of shit