Versions (6)
Version DetailsCurrent
Rev: 3 • Apr 4, 2022, 12:00 PMET MALWARE Win32/POWERPLANT CnC Exfil (INIT)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/POWERPLANT CnC Exfil (INIT)"; flow:to_server,established; http.method; content:"POST"; http.uri; content:"/gate?id="; startswith; http.request_body; content:"SU5JVA=="; depth:8; fast_pattern; content:"TWljcm9zb2Z0IFdpbmRvd3M"; distance:0; http.header_names; content:!"Referer"; content:!"User-Agent"; reference:md5,edb1f62230123abf88231fc1a7190b60; reference:url,mandiant.com/resources/evolution-of-fin7; classtype:trojan-activity; sid:2035730; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_04, deployment Perimeter, deprecation_reason Age, malware_family Win32_POWERPLANT, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_12_02, reviewed_at 2024_12_02;)
Apr 4, 2022, 12:00 PM
Dec 2, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 4, 2025, 9:34 PM
rules/emerging-malware.rules