ET POLICY Cryptocurrency Miner Checkin M2

alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET POLICY Cryptocurrency Miner Checkin M2";
    flow:established,to_server;
    content:"|7b 22|id|22 3a|"; nocase; depth:6;
    content:"|22|jsonrpc|22 3a|"; nocase; distance:0;
    content:"|22 2c 22|method|22 3a 22|login|22 2c 22|params|22 3a|"; fast_pattern; nocase;
    content:"|22|agent|22 3a 22|"; nocase;
    content:!"<title"; nocase;
    content:!"<script"; nocase;
    content:!"<html"; nocase;
    content:!"|22|pass|22 3a 22|"; nocase;
    classtype:policy-violation;
    sid:2027316; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_05_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2019_07_26;
)