alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET TROJAN DNS Query for a known malware domain (sektori.org)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|07|sektori|03|org|00|"; fast_pattern; nocase; distance:0; reference:url,www.sophos.com/en-us/threat-center/threat-analyses/viruses-and-spyware/Troj~Coswid-C/detailed-analysis.aspx; classtype:trojan-activity; sid:2014573; rev:5;)

Added 2014-09-15 18:30:50 UTC


alert udp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET CURRENT_EVENTS DNS Query for a known malware domain (sektori.org)"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|07|sektori|03|org|00|"; fast_pattern; nocase; distance:0; reference:url,www.sophos.com/en-us/threat-center/threat-analyses/viruses-and-spyware/Troj~Coswid-C/detailed-analysis.aspx; classtype:trojan-activity; sid:2014573; rev:4;)

Added 2012-04-16 18:46:12 UTC

There are bittorrent trackers in this domain e.g. bigfoot1942.sektori.org) anything running BT is likely to trigger this rule.

-- RussellFulton - 2014-01-20


Topic revision: r2 - 2014-01-20 - RussellFulton
 
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