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SID: 2013721 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 8Oct 1, 2011, 12:00 PM

ET MALWARE Suspicious User-Agent (WindowsNT) With No Separating Space

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Suspicious User-Agent (WindowsNT) With No Separating Space"; flow:established,to_server; http.user_agent; content:"WindowsNT"; http.host; content:!".rview.com"; content:!".mobizen.com"; classtype:trojan-activity; sid:2013721; rev:8; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_10_01, deployment Perimeter, confidence High, signature_severity Major, tag User_Agent, updated_at 2020_08_18;)

Oct 1, 2011, 12:00 PM

Aug 18, 2020, 12:00 PM

Sep 21, 2024, 3:00 AM

May 30, 2025, 12:04 AM

rules/emerging-malware.rules