Seeing that Immunet uses ClamAv, I always wonder if its possible to load unofficial signature databases into Immunet.
But right now, I solely rely on ClamAv itself whenever I run a full scan of my computer so that I can be sure to detect any other infected files, with those signatures loaded. My unofficial signatures come from providers like URLHaus, Securite, Malware Patrol and Sanesecurity.
If Immunet could have a feature to incorporate their databases, it would be a huge benefit for its users and the community.