alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Sefnit Initial Checkin"; flow:established,to_server; content:"/version.php?ver="; http_uri; content:"&app="; http_uri; content:"NSISDL"; http_user_agent; depth:6; metadata: former_category MALWARE; classtype:trojan-activity; sid:2013221; rev:3; metadata:created_at 2011_07_06, updated_at 2019_10_15;)

Added 2019-10-15 19:25:31 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Sefnit Initial Checkin"; flow:established,to_server; content:"/version.php?ver="; http_uri; content:"&app="; http_uri; content:"User-Agent|3A| NSISDL"; http_header; metadata: former_category MALWARE; classtype:trojan-activity; sid:2013221; rev:2; metadata:created_at 2011_07_06, updated_at 2011_07_06;)

Added 2019-09-26 19:56:55 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Sefnit Initial Checkin"; flow:established,to_server; content:"/version.php?ver="; http_uri; content:"&app="; http_uri; content:"User-Agent|3A| NSISDL"; http_header; classtype:trojan-activity; sid:2013221; rev:2; metadata:created_at 2011_07_06, updated_at 2011_07_06;)

Added 2018-09-13 19:43:15 UTC


Added 2018-09-13 17:55:42 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Sefnit Initial Checkin"; flow:established,to_server; content:"/version.php?ver="; http_uri; content:"&app="; http_uri; content:"User-Agent|3A| NSISDL"; http_header; classtype:trojan-activity; sid:2013221; rev:2; metadata:created_at 2011_07_06, updated_at 2011_07_06;)

Added 2017-08-07 21:06:29 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Win32/Sefnit Initial Checkin"; flow:established,to_server; content:"/version.php?ver="; http_uri; content:"&app="; http_uri; content:"User-Agent|3A| NSISDL"; http_header; classtype:trojan-activity; sid:2013221; rev:1;)

Added 2011-10-12 19:36:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Win32/Sefnit Initial Checkin"; flow:established,to_server; content:"/version.php?ver="; http_uri; content:"&app="; http_uri; content:"User-Agent|3A| NSISDL"; http_header; classtype:trojan-activity; sid:2013221; rev:1;)

Added 2011-07-06 18:04:47 UTC


Topic revision: r1 - 2019-10-15 - TWikiGuest
 
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