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Rev: 1 • Oct 25, 2017, 12:00 PMET MALWARE Possible IoT_reaper ELF Binary Download
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Possible IoT_reaper ELF Binary Download"; flow:established,from_server; flowbits:isset,ET.iotreaper; file_data; content:"|7f 45 4c 46|"; depth:4; reference:url,blog.netlab.360.com/iot_reaper-a-rappid-spreading-new-iot-botnet-en/; classtype:trojan-activity; sid:2024929; rev:1; metadata:attack_target IoT, created_at 2017_10_25, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Oct 25, 2017, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 29, 2025, 9:34 PM
rules/emerging-malware.rules