alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO I2P Retrieving reseed info"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/netdb/"; nocase; startswith; fast_pattern; http.user_agent; bsize:11; content:"Wget/1.11.4"; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; content:!"|0d 0a|accept-"; classtype:policy-violation; sid:2019898; rev:7; metadata:created_at 2014_12_09, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_04;)