alert tcp $HOME_NET any -> $EXTERNAL_NET 2227 (msg:"ET MALWARE [ANY.RUN] LUMAR Stealer Exfiltration M1"; flow:established,to_server; stream_size:server, =, 1; content:"Databases|5c|Adobe|5c|"; content:"Databases|5c|Google|5c|Chrome|5c|"; distance:0; content:"Databases|5c|Microsoft|5c|Edge|5c|"; fast_pattern; distance:0; content:"Databases|5c|Mozilla|5c|"; distance:0; threshold:type limit,track by_src,seconds 600, count 1; reference:md5,84c61f974da85644011a6cd956bd0204; reference:url,app.any.run/tasks/b4761f9f-ab56-4fe6-b2e8-dd449acfaa52; reference:url,community.emergingthreats.net/t/poverty-stealer/839/; classtype:credential-theft; sid:2047067; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_08_07, deployment Perimeter, malware_family LUMAR, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_28; target:src_ip;)