alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MALWARE Possible Babar POST Request";
flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/n.php";
http.header_names;
content:!"Referer|0d 0a|";
http.request_body;
content:"id="; depth:3;
content:"&Action="; distance:0; fast_pattern;
reference:url,motherboard.vice.com/read/meet-babar-a-new-malware-almost-certainly-created-by-france;
classtype:trojan-activity;
sid:2020474; rev:3;
metadata:created_at 2015_02_19, confidence Medium, signature_severity Major, updated_at 2020_05_15;
)