Versions (3)
Version DetailsCurrent
Rev: 11 • Jul 30, 2010, 12:00 PMET MALWARE Syrutrk/Gibon/Bredolab Checkin
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Syrutrk/Gibon/Bredolab Checkin"; flow:to_server,established; http.method; content:"GET"; nocase; http.uri; content:"?ddos=x"; nocase; pcre:"/^(?:x\d{1,2}){5,}/Ri"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fSyrutrk.A; reference:md5,011d403b345672adc29846074e717865; reference:md5,a5f94577d00d0306e4ef64bad30e5d37; classtype:command-and-control; sid:2010381; rev:11; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2020_04_21;)
Jul 30, 2010, 12:00 PM
Apr 21, 2020, 12:00 PM
Jul 30, 2010, 12:00 PM
Sep 10, 2024, 1:01 PM
rules/emerging-malware.rules