Versions (4)
Version DetailsCurrent
Rev: 3 • Dec 18, 2012, 12:00 PMET EXPLOIT_KIT Unknown_gmf EK - Payload Download Received
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Unknown_gmf EK - Payload Download Received"; flow:established,to_client; http.header; content:".exe.crypted"; fast_pattern; content:"attachment"; classtype:exploit-kit; sid:2016053; rev:3; metadata:created_at 2012_12_18, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_20;)
Dec 18, 2012, 12:00 PM
Feb 20, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Dec 10, 2025, 11:34 PM
rules/emerging-exploit_kit.rules