alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Amadey Payload Request (GET) M2"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/Plugins/cred.dll"; endswith; fast_pattern; http.host; pcre:"/^(?:[0-9]{1,3}\.){3}[0-9]{1,3}$/"; http.header_names; content:"|0d 0a|Host|0d 0a 0d 0a|"; bsize:10; reference:md5,fdd9b3d10a7bd1a68a045052f9082063; reference:url,app.any.run/tasks/a9908b18-0302-4d20-8349-6aca4db61e98/; reference:url,community.emergingthreats.net/t/stealc-stealer/856; classtype:trojan-activity; sid:2047627; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_08_11, deployment Perimeter, malware_family Amadey, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_08_11;)