miota a cisco megvette, mas az uzleti modell. maga a clamav engine maradt openszosz, fejlesztgetik is amugy eleg intenziven, de hozza a virnyak db ami van freebe az tenyleg nem sokat er. van viszont egy par tucat 3rd party db hozza, vannak full ingyenesek, van aminel a suru frissites fizetos, van ami teljesen. ezekkel egyutt mar eleg jol mukodik.
https://github.com/extremeshok/clamav-unofficial-sigs
The clamav-unofficial-sigs script provides a simple way to download, test, and update third-party signature databases provided by Sanesecurity, FOXHOLE, OITC, BOFHLAND, CRDF, Porcupine, Securiteinfo, MalwarePatrol, Yara-Rules Project, urlhaus, MalwareExpert, interServer etc.
https://malware.expert/signatures/
https://www.securiteinfo.com/services-cybersecurite/anti-spam-anti-viru…