alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Sality Variant Downloader Activity (3)"; flow:established,to_server; content:"/?id"; nocase; http_uri; content:"&rnd="; http_uri; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:!"Windows NT"; http_header; pcre:"/\/\?id(\d+)?&rnd=\d+$/U"; reference:url,www.threatexpert.com/report.aspx?md5=438bcb3c4a304b65419674ce8775d8a3; classtype:trojan-activity; sid:2011338; rev:4;)

Added 2017-03-21 17:46:22 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Sality Variant Downloader Activity (3)"; flow:established,to_server; content:"/?id"; nocase; http_uri; content:"&rnd="; http_uri; pcre:"/\/\?id(\d+)?&rnd=\d+$/U"; reference:url,www.threatexpert.com/report.aspx?md5=438bcb3c4a304b65419674ce8775d8a3; classtype:trojan-activity; sid:2011338; rev:2;)

Added 2011-10-12 19:31:48 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Sality Variant Downloader Activity (3)"; flow:established,to_server; content:"/?id"; nocase; http_uri; content:"&rnd="; http_uri; pcre:"/\/\?id(\d+)?&rnd=\d+$/U"; classtype:trojan-activity; reference:url,www.threatexpert.com/report.aspx?md5=438bcb3c4a304b65419674ce8775d8a3; sid:2011338; rev:2;)

Added 2011-02-04 17:31:08 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Sality Variant Downloader Activity (3)"; flow:established,to_server; uricontent:"/?id"; nocase; uricontent:"&rnd="; pcre:"/\/\?id(\d+)?&rnd=\d+$/U"; classtype:trojan-activity; reference:url,www.threatexpert.com/report.aspx?md5=438bcb3c4a304b65419674ce8775d8a3; reference:url,doc.emergingthreats.net/2011338; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Sality; sid:2011338; rev:2;)

Added 2010-08-10 14:38:51 UTC


Topic revision: r1 - 2017-03-21 - TWikiGuest
 
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