alert udp $HOME_NET any -> any any (msg:"ET MALWARE ELF/Roboto - Communicating with Hardcoded Peer 2"; dsize:69; content:"|00 00 00 00 02 93 DA 64 B3 1F 49 1B A4 B5 2D 28 92 49 52 7C 3D 41 D2 4F B2 8B FF 2C ED A2 E7 90 18 4F 9E C0 7B|"; startswith; fast_pattern; reference:url,blog.netlab.360.com/the-awaiting-roboto-botnet-en/; classtype:command-and-control; sid:2029043; 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;)