Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED LogStih Stealer Data Exfiltration Attempt"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/accept.php"; bsize:11; http.request_body; content:"name|3d 22|ip|22|"; content:"name|3d 22|country|22|"; content:"name|3d 22|date|22|"; content:"name|3d 22|passCount|22|"; content:"name|3d 22|cookieCount|22|"; content:"name|3d 22|cardCount|22|"; content:"name|3d 22|file|22 3b 20|filename|3d 22|"; content:"|5c|AppData|5c|Local|5c|Temp|5c 5c|result.zip|22|"; distance:0; content:"|0d 0a 0d 0a|PK"; distance:0; content:"LogStih"; fast_pattern; distance:0; within:50; reference:md5,8cc77ab1ed572bca0d9b5aef722f7802; classtype:trojan-activity; sid:2044764; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_24, deployment Perimeter, former_category MALWARE, malware_family LogStih_Stealer, performance_impact Low, confidence High, signature_severity Major, tag LogStih_Stealer, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_30, reviewed_at 2024_09_30; target:src_ip;)