alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Flowbit set for POST to Quicken Updater"; flow:established,to_server; flowbits:set,ET.QuickenUpdater; flowbits:noalert; http.method; content:"POST"; http.header; content:"quicken.com|0d 0a|"; content:"Date|3a|"; http.user_agent; content:"InetClntApp"; fast_pattern; depth:11; classtype:misc-activity; sid:2022803; rev:4; metadata:created_at 2016_05_11, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_30;)