alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS SibHost Jar Request"; flow:established,to_server; content:".jar?m="; http_uri; content:"|29 20|Java/1"; http_user_agent; fast_pattern:only; pcre:"/\.jar\?m=[1-2]$/U"; classtype:trojan-activity; sid:2015951; rev:17; metadata:created_at 2012_11_28, signature_severity Minor, updated_at 2019_07_26;)