alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MOBILE_MALWARE Trojan-Dropper.AndroidOS.Hqwar.hf Checkin";
flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:".php/";
isdataat:!1,relative;
http.request_body;
content:"EaKOK77b+Iomsb"; depth:17; fast_pattern;
http.header_names;
content:!"Referer";
reference:md5,48c4af93b6866ac7ed1e3e8b6b648388;
reference:url,twitter.com/0xrb/status/1564222855830597632;
classtype:command-and-control;
sid:2038636; rev:1;
metadata:affected_product Android, attack_target Mobile_Client, created_at 2022_07_08, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_29;
)