Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO DYNAMIC_DNS HTTP Request to *.passas.us Domain (Sitelutions)"; flow:established,to_server; http.host; content:".passas.us"; fast_pattern; endswith; classtype:bad-unknown; sid:2018833; rev:4; metadata:created_at 2014_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_25;)