alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN ArtraDownloader? CnC? Checkin"; flow:established,to_server; content:"GET"; http_method; content:"dwnack.php?cId="; http_uri; fast_pattern; http_header_names; content:!"Referer"; metadata: former_category TROJAN; reference:url,; classtype:trojan-activity; sid:2026985; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Patchwork, tag DonotGroup?, signature_severity Major, created_at 2019_02_26, malware_family ArtraDownloader?, performance_impact Low, updated_at 2019_02_26;)

Added 2019-02-26 18:25:07 UTC

Topic revision: r1 - 2019-02-26 - TWikiGuest
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