alert udp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE TinyLoader.B1 Checkin x86"; dsize:12; content:"|00 00 00 00 00 00 00 00 00 00 00 32|"; fast_pattern; reference:md5,bd69714997e839618a7db82484819552; classtype:command-and-control; sid:2020849; rev:3; metadata:created_at 2015_04_08, confidence Medium, signature_severity Major, updated_at 2019_10_08;)