alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Amadey Stealer CnC"; flow:established,to_server; http.request_line; content:"POST //"; startswith; http.uri; content:".php"; endswith; http.request_body; content:"id="; startswith; content:"&cred="; fast_pattern; distance:0; content:"|7c|"; within:10; pcre:"/^id=\d+&cred=[a-z]+\x7c/"; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; content:!"|0d 0a|accept"; content:!"|0d 0a|user-agent|0d 0a|"; reference:md5,ca467e332368cbae652245faa4978aa4; reference:url,www.intezer.com/blog/research/operation-electrorat-attacker-creates-fake-companies-to-drain-your-crypto-wallets/; classtype:command-and-control; sid:2031498; rev:4; metadata:attack_target Client_Endpoint, created_at 2021_01_08, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_01;)