alert http1 $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Android.C2P.Qd!c Ransomware CnC Beacon"; flow:established,to_server; http.method; content:"POST"; http.user_agent; content:"Apache-HttpClient/"; startswith; http.request_body; content:"type="; startswith; content:"&version="; content:"&lid="; content:"&c="; content:"&i="; http.request_line; content:"/stat/locker|20|HTTP/1."; fast_pattern; http.header_names; content:!"Referer|0d 0a|"; reference:url,www.zscaler.com/blogs/research/new-android-ransomware-bypasses-all-antivirus-programs; classtype:command-and-control; sid:2024123; rev:7; metadata:affected_product Android, attack_target Client_Endpoint, created_at 2017_03_31, deployment Perimeter, confidence High, signature_severity Major, tag Android, tag c2, updated_at 2024_04_14, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)