alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MALWARE MSIL/PSW.Agent.RXP Checkin";
flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/odin.php?chatid="; startswith;
content:"&compname="; distance:0;
content:"&adr="; distance:0;
http.request_body;
content:"filename|3d 22|odinreport.zip|22|"; fast_pattern;
reference:md5,3abdac6f1de69d5b87e6ee2bc4a1c301;
classtype:credential-theft;
sid:2037729; rev:1;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_07_08, deployment Perimeter, malware_family MSIL_PSW_Agent_RXP, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_07_08;
)