ET WEB_SERVER HTTP POST Generic eval of base64_decode

SID: 2019182Rev: 41 views
History
Sourceet/open
CreatedSeptember 16, 2014
UpdatedSeptember 25, 2020
Classificationtrojan-activity
alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER HTTP POST Generic eval of base64_decode"; flow:established,to_server; content:"eval"; nocase; pcre:"/^[\r\n\s]*?\x28[\r\n\s]*?base64_decode/Rsi"; http.request_body; content:"base64_decode"; nocase; fast_pattern; classtype:trojan-activity; sid:2019182; rev:4; metadata:created_at 2014_09_16, confidence Medium, signature_severity Major, updated_at 2020_09_25;)

Metadata

created at2014_09_16
confidenceMedium
signature severityMajor
updated at2020_09_25

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