alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED Win32/RecordBreaker - Observed UA M8 (125122112551)"; flow:to_server,established; http.user_agent; content:"125122112551"; fast_pattern; reference:md5,6460a227e417bfcb0da89ab4a83548fb; classtype:trojan-activity; sid:2044135; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_02_06, deployment Perimeter, former_category MALWARE, malware_family Win32_RecordBreaker, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_30, reviewed_at 2024_09_30;)