alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Numnet.Downloader CnC? Checkin 2"; flow:established,to_server; content:"/check_counter.php?pid="; http_uri; fast_pattern; content:"&mid="; http_uri; distance:0; content:"internet"; http_user_agent; depth:8; isdataat:!1,relative; metadata: former_category MALWARE; reference:md5,fbc732c7cd1bbd84956b1e76b53384da; classtype:trojan-activity; sid:2015021; rev:3; metadata:created_at 2012_07_03, updated_at 2019_10_16;)

Added 2019-10-16 18:59:36 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Numnet.Downloader CnC? Checkin 2"; flow:established,to_server; content:"/check_counter.php?pid="; http_uri; content:"&mid="; http_uri; content:"User-Agent|3A| internet|0D 0A|"; http_header; metadata: former_category MALWARE; reference:md5,fbc732c7cd1bbd84956b1e76b53384da; classtype:trojan-activity; sid:2015021; rev:2; metadata:created_at 2012_07_03, updated_at 2012_07_03;)

Added 2019-09-19 19:25:51 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Numnet.Downloader CnC? Checkin 2"; flow:established,to_server; content:"/check_counter.php?pid="; http_uri; content:"&mid="; http_uri; content:"User-Agent|3A| internet|0D 0A|"; http_header; reference:md5,fbc732c7cd1bbd84956b1e76b53384da; classtype:trojan-activity; sid:2015021; rev:2; metadata:created_at 2012_07_03, updated_at 2012_07_03;)

Added 2018-09-13 19:44:51 UTC


Added 2018-09-13 17:56:31 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN W32/Numnet.Downloader CnC? Checkin 2"; flow:established,to_server; content:"/check_counter.php?pid="; http_uri; content:"&mid="; http_uri; content:"User-Agent|3A| internet|0D 0A|"; http_header; reference:md5,fbc732c7cd1bbd84956b1e76b53384da; classtype:trojan-activity; sid:2015021; rev:2; metadata:created_at 2012_07_03, updated_at 2012_07_03;)

Added 2017-08-07 21:08:30 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/Numnet.Downloader CnC? Checkin 2"; flow:established,to_server; content:"/check_counter.php?pid="; http_uri; content:"&mid="; http_uri; content:"User-Agent|3A| internet|0D 0A|"; http_header; reference:md5,fbc732c7cd1bbd84956b1e76b53384da; classtype:trojan-activity; sid:2015021; rev:1;)

Added 2012-07-03 22:29:18 UTC


Topic revision: r1 - 2019-10-16 - TWikiGuest
 
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