ET INFO FTP Frequent Administrator Login Attempts
Sourceet/open
Fileemerging-info.rules
CreatedJuly 30, 2010
UpdatedMarch 6, 2024
Classificationattempted-admin
alert tcp $EXTERNAL_NET any -> $HOME_NET 21 (msg:"ET INFO FTP Frequent Administrator Login Attempts"; flow:established,to_server ; content:"USER Administrator|0d0a|"; nocase; threshold:type threshold, track by_src, count 3, seconds 30 ; classtype:attempted-admin; sid:2009667; rev:3; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2024_03_06;)
Metadata
created at2010_07_30
confidenceHigh
signature severityInformational
updated at2024_03_06
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