Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Possible Fake Edu Host On InfinityFree Service"; flow:established,to_server; http.method; content:"GET"; http.host; content:"edu.rf.gd"; endswith; fast_pattern; pcre:"/.*[^A-Za-z0-9]edu\.rf\.gd$/"; classtype:misc-activity; sid:2036761; rev:1; metadata:created_at 2022_06_02, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_02;)