alert udp $HOME_NET any -> any any (msg:"ET MALWARE ELF/Roboto - Communicating with Hardcoded Peer 5"; dsize:69; content:"|00 00 00 00 02 B3 E5 B3 D6 E6 DE 7C 7D 79 40 A5 4F D9 B0 AC 7B 2D C6 CE 69 EF F3 C4 58 F2 98 A8 92 DF 92 9E 0E|"; startswith; fast_pattern; reference:url,blog.netlab.360.com/the-awaiting-roboto-botnet-en/; classtype:command-and-control; sid:2029046; rev:1; metadata:affected_product Linux, created_at 2019_11_21, deployment Perimeter, deployment Internal, malware_family Roboto, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_11_21;)