Versions (4)
Version DetailsCurrent
Rev: 9 • Jul 30, 2010, 12:00 PMET MALWARE Sality - Fake Opera User-Agent
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Sality - Fake Opera User-Agent"; flow:established,to_server; http.method; content:"GET"; http.user_agent; content:"Opera/8.81 (Windows NT 6.0|3b 20|U|3b 20|en)"; depth:34; endswith; reference:url,www.spywareremove.com/removeTrojanDownloaderSalityG.html; reference:url,www.microsoft.com/security/portal/beta/Threat/Encyclopedia/Entry.aspx?Name=Virus%3AWin32%2FSality.AM; classtype:trojan-activity; sid:2009525; rev:9; metadata:created_at 2010_07_30, confidence High, signature_severity Major, updated_at 2020_10_19;)
Jul 30, 2010, 12:00 PM
Oct 19, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules