Versions (3)
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Rev: 3 • Oct 21, 2019, 12:00 PMET HUNTING Observed Suspicious UA (Windows)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Observed Suspicious UA (Windows)"; flow:established,to_server; http.user_agent; content:"Windows"; bsize:7; http.header; content:"User-Agent|3a 20|Windows|0d 0a|"; fast_pattern; classtype:bad-unknown; sid:2028879; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2019_10_21, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Minor, updated_at 2020_08_20;)
Oct 21, 2019, 12:00 PM
Aug 20, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-hunting.rules