alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY Outbound POST Request with ps PowerShell? Command Output"; flow:established,to_server; content:"POST"; http_method; content:"|48 61 6e 64 6c 65 73 20 20 4e 50 4d 28 4b 29 20 20 20 20 50 4d 28 4b 29 20 20 20 20 20 20 57 53 28 4b 29|"; http_client_body; fast_pattern; metadata: former_category TROJAN; reference:url,attack.mitre.org/techniques/T1057/; reference:url,attack.mitre.org/techniques/T1086/; classtype:trojan-activity; sid:2027210; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, tag T1086, tag T1057, created_at 2019_04_16, performance_impact Low, updated_at 2019_04_16;)

Added 2019-04-16 18:43:47 UTC


Topic revision: r1 - 2019-04-16 - TWikiGuest
 
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