alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MOBILE_MALWARE Andr/com.sdwiurse";
flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/youxi_up.php"; fast_pattern;
http.request_body;
content:"--*****|0d 0a|Content-Disposition|3a 20|form-data|3b 20|name=|22|npki|22|"; depth:52;
reference:url,fireeye.com/blog/technical/2014/06/what-are-you-doing-dsencrypt-malware.html;
reference:md5,04d24eb45d3278400b5fee5c1b06226c;
classtype:trojan-activity;
sid:2018584; rev:5;
metadata:created_at 2014_06_20, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_24;
)