alert http any any -> any any (msg:"ET USER_AGENTS Suspicious User-Agent (HaxerMen)"; flow:established,to_server; http.user_agent; content:"HaxerMen"; bsize:8; fast_pattern; reference:md5,19aa54bd0c5a4b78f47247bb432b689d; classtype:bad-unknown; sid:2032081; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_03_16, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_03_16;)