ET WEB_CLIENT Firefox Plugin Parameter EnsureCachedAttrParamArrays Remote Code Execution Attempt

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (
    msg:"ET WEB_CLIENT Firefox Plugin Parameter EnsureCachedAttrParamArrays Remote Code Execution Attempt";
    flow:established,to_client;
    content:"appletComponentArch.DynamicTreeApplet"; nocase;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    content:"PARAM"; nocase; distance:0;
    reference:url,www.exploit-db.com/moaub-17-firefox-plugin-parameter-ensurecachedattrparamarrays-remote-code-execution/;
    reference:url,www.mozilla.org/security/announce/2010/mfsa2010-37.html;
    reference:bugtraq,41842;
    reference:cve,2010-1214;
    classtype:attempted-user;
    sid:2011538; rev:2;
    metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_09_27, cve CVE_2010_1214, deployment Perimeter, confidence Medium, signature_severity Major, tag Web_Client_Attacks, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)