alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Possible Spambot Checking in to Spam"; flow:established,to_server; http.uri; content:"/devrandom/"; nocase; fast_pattern; http.header_names; to_lowercase; content:!"|0d 0a|user-agent|0d 0a|"; classtype:pup-activity; sid:2002988; rev:12; metadata:created_at 2010_07_30, confidence Medium, signature_severity Minor, updated_at 2024_04_27;)