alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Win32/Adware.Neoreklami.MI Activity M2"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/google_api_ifi"; fast_pattern; http.content_type; content:"application/x-www-form-urlencoded"; bsize:33; http.request_body; content:"&r="; content:"&g="; distance:25; within:3; content:"&v="; distance:180; within:3; reference:md5,8f691ff07480935c821032d85b14fa08; classtype:pup-activity; sid:2041922; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_12_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_06;)