Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Android Flubot / LIKEACHARM Stealer Exfil (POST) 3"; flow:established,to_server; http.method; content:"POST"; http.start; content:"/p.php HTTP/1.1|0d 0a|Content-Length|3a 20|"; fast_pattern; http.user_agent; content:"|28|Linux|3b 20|U|3b 20|Android|20|"; http.host; pcre:"/^[a-z]{15}\.(?:com|ru|cn|su)$/W"; classtype:trojan-activity; sid:2033003; rev:2; metadata:created_at 2021_05_20, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_05_20;)