ET MALWARE BKDR_BTMINE.MNR BitCoin Miner Server Checkin

Query · suricata

flow:established,to_server;
http.uri;
content:"knock.php?ver="; fast_pattern;
content:"&sid="; distance:0;
http.header;
content:"Connection|3a 20|close|0d 0a|Host|3a 20|"; depth:25;
http.protocol;
content:"HTTP/1.1";
http.header_names;
content:!"User-Agent|0d 0a|";
Raw source ET MALWARE BKDR_BTMINE.MNR BitCoin Miner Server Checkin · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE BKDR_BTMINE.MNR BitCoin Miner Server Checkin";
    flow:established,to_server;
    http.uri;
    content:"knock.php?ver="; fast_pattern;
    content:"&sid="; distance:0;
    http.header;
    content:"Connection|3a 20|close|0d 0a|Host|3a 20|"; depth:25;
    http.protocol;
    content:"HTTP/1.1";
    http.header_names;
    content:!"User-Agent|0d 0a|";
    reference:url,about-threats.trendmicro.com/malware.aspx?language=us&name=BKDR_BTMINE.MNR;
    classtype:coin-mining;
    sid:2013539; rev:4;
    metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_09_06, deployment Perimeter, deployment Datacenter, signature_severity Major, tag Bitcoin_Miner, updated_at 2020_10_28;
)

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