alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Unknown VBScript Loader with Encoded PowerShell? Execution Inbound"; flow:established,from_server; content:"200"; http_stat_code; file_data; content:"powershell"; nocase; content:"-e"; distance:0; within:40; nocase; content:".Get|28 22|Win32_ProcessStartup|22 29|"; distance:0; nocase; fast_pattern; content:"Process.Create|28|"; distance:0; nocase; metadata: former_category CURRENT_EVENTS; reference:md5,f17e15a9d28a85bd41d74233859d4df4; classtype:trojan-activity; sid:2027374; rev:2; metadata:tag Loader, created_at 2019_05_23, updated_at 2019_05_23;)

Added 2019-05-23 20:04:34 UTC

This topic: Main > 2027374
Topic revision: r1 - 2019-05-24 - TWikiGuest
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