alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE ToddyCat Ninja Backdoor CnC"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/Collector/3.0/"; http.host; content:"mobile.pipe.microsoft.com:8080"; fast_pattern; http.user_agent; content:"Mozilla/5.0|20 28|Windows NT 6.3|3b 20|Trident/7.0|3b 20|rv 11.0|29| like Gecko"; reference:url,securelist.com/toddycat/106799/; classtype:targeted-activity; sid:2037120; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_06_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_24;)