ET INFO FTP Login Attempt (non-anonymous)

7.0.35.0SID: 2003303Rev: 4Disabled5 views
Sourceet/open
Fileemerging-info.rules
CreatedJuly 30, 2010
UpdatedMarch 6, 2024
Classificationmisc-activity
alert tcp $EXTERNAL_NET any -> $HOME_NET 21 (msg:"ET INFO FTP Login Attempt (non-anonymous)"; flow:established,to_server; content:"USER"; content:!"PASS "; nocase; pcre:!"/^USER\s+(anonymous|ftp)/smi"; classtype:misc-activity; sid:2003303; rev:4; 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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