Versions (4)
Version DetailsCurrent
Rev: 4 • Jun 10, 2011, 12:00 PMET POLICY StumbleUpon Submission Detected
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY StumbleUpon Submission Detected"; flow:established,to_server; threshold:type both, count 2, seconds 300, track by_src; http.header; content:"X-SU-Version|3a 20|"; classtype:policy-violation; sid:2013013; rev:4; metadata:created_at 2011_06_10, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_20;)
Jun 10, 2011, 12:00 PM
Apr 20, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 8, 2025, 9:38 PM
rules/emerging-policy.rules