ET SCAN Unusually Fast 403 Error Messages, Possible Web Application Scan
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationattempted-recon
alert http $HTTP_SERVERS $HTTP_PORTS -> $EXTERNAL_NET any (msg:"ET SCAN Unusually Fast 403 Error Messages, Possible Web Application Scan"; flow:from_server,established; content:"HTTP/1.1 403"; depth:13; threshold:type threshold, track by_dst, count 35, seconds 60; reference:url,www.checkupdown.com/status/E403.html; classtype:attempted-recon; sid:2009749; rev:4; metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
References
Metadata
created at2010_07_30
confidenceMedium
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!