alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MALWARE CenterPOS CnC 2";
flow:established,to_server;
flowbits:set,ET.centerpos;
content:"POST";
http.uri;
content:".php"; endswith;
http.request_body;
content:"mode="; depth:5; nocase;
content:"&uid="; nocase; distance:0;
content:"&comid="; nocase; fast_pattern; distance:0;
reference:md5,0e278436fb49f9ab0d1a3da792cfb0c3;
reference:url,www.fireeye.com/blog/threat-research/2016/01/centerpos_an_evolvi.html;
classtype:command-and-control;
sid:2022472; rev:4;
metadata:created_at 2016_01_29, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_28;
)