alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Travel Update Spyware"; flow:established,to_server; http.uri; content:"/abt?data="; fast_pattern; nocase; pcre:"/\/abt\?data=\S{150}/i"; classtype:pup-activity; sid:2003297; rev:7; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2024_03_19;)