Versions (3)
Version DetailsCurrent
Rev: 3 • Oct 1, 2011, 12:00 PMET MALWARE Trojan Downloader User-Agent (Tiny)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Trojan Downloader User-Agent (Tiny)"; flow:established,to_server; http.header; content:"User-Agent|3A 20|tiny|0D 0A|"; classtype:trojan-activity; sid:2013718; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_10_01, deployment Perimeter, confidence High, signature_severity Major, tag Trojan_Downloader, updated_at 2020_04_20;)
Oct 1, 2011, 12:00 PM
Apr 20, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules