alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING [TW] Robin Banks HTTP HOST M1"; flow:established,to_server; http.host; content:"rbpagev2.in"; bsize:11; fast_pattern; threshold:type limit,count 1,seconds 30,track by_src; classtype:social-engineering; sid:2037864; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_07_29, deployment Perimeter, deprecation_reason Age, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_12_02, reviewed_at 2024_12_02;)