C2-Tracker - Live Feed Of C2 Servers, Tools, And Botnets

Free to use IOC feed for various tools/malware. It started out for just C2 tools but has morphed into tracking infostealers and botnets as well. It uses shodan.io/"Shodan searches to collect the IPs. The most recent collection is always stored in data; the IPs are broken down by tool and there is...