alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT Fake Virus Phone Scam Redirector Oct 19 M2"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".dill/"; endswith; fast_pattern; pcre:"/^\/[a-z]+\.dill\/$/"; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; classtype:social-engineering; sid:2021968; rev:6; metadata:created_at 2015_10_19, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_27;)