Versions (4)
Version DetailsCurrent
Rev: 5 • Jun 19, 2015, 12:00 PMET INFO User-Agent (wininet)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO User-Agent (wininet)"; flow:established,to_server; flowbits:set,ET.wininet.UA; flowbits:noalert; http.user_agent; bsize:7; content:"wininet"; classtype:misc-activity; sid:2021311; rev:5; metadata:created_at 2015_06_19, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_10;)
Jun 19, 2015, 12:00 PM
Mar 10, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 8, 2025, 9:38 PM
rules/emerging-info.rules