ET ATTACK_RESPONSE Frequent HTTP 401 Unauthorized - Possible Brute Force Attack

7.0.35.0SID: 2009346Rev: 10Disabled1 views
Sourceet/open
Fileemerging-attack_response.rules
CreatedJuly 30, 2010
UpdatedMarch 16, 2024
Classificationattempted-recon
alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET ATTACK_RESPONSE Frequent HTTP 401 Unauthorized - Possible Brute Force Attack"; flow:established,to_client; http.stat_code; content:"401"; threshold:type both, track by_dst, count 30, seconds 60; classtype:attempted-recon; sid:2009346; rev:10; metadata:created_at 2010_07_30, confidence Medium, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_16;)

Metadata

created at2010_07_30
confidenceMedium
signature severityUnknown
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_16

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