Versions (3)
Version DetailsCurrent
Rev: 8 • Sep 23, 2010, 12:00 PMGPL SCAN SYN FIN
alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL SCAN SYN FIN"; flow:stateless; flags:SF,12; reference:arachnids,198; classtype:attempted-recon; sid:2100624; rev:8; metadata:created_at 2010_09_23, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Sep 23, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 8, 2025, 9:38 PM
rules/emerging-scan.rules