alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Possible IoT_reaper ELF Binary Request M3 (set)"; flow:established,to_server; flowbits:set,ET.iotreaper; flowbits:noalert; urilen:5; http.method; content:"GET"; http.uri; content:"/xget"; fast_pattern; reference:url,blog.netlab.360.com/iot_reaper-a-rappid-spreading-new-iot-botnet-en/; classtype:trojan-activity; sid:2024926; rev:4; metadata:attack_target IoT, created_at 2017_10_25, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_14;)