alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Hotmail Compose Message Submit Data"; flow:established,to_server; content:"curmbox="; nocase; content:"login="; nocase; content:"msghdrid"; nocase; content:"sigflag="; nocase; classtype:policy-violation; sid:2000039; rev:12; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_07;)