alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE RisePro CnC Activity (Inbound)"; flow:established,to_server; content:"|ad da ba ab|"; startswith; content:"|36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36|"; distance:0; fast_pattern; reference:md5,d4d464e22776e552d215e5fe39373280; classtype:trojan-activity; sid:2049661; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, created_at 2023_12_12, deployment Perimeter, malware_family Stealer, malware_family RisePro, confidence High, signature_severity Major, updated_at 2024_01_10, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system; target:src_ip;)