ET DOS Large amount of TCP ZeroWindow - Possible Nkiller2 DDos attack
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationattempted-dos
alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET DOS Large amount of TCP ZeroWindow - Possible Nkiller2 DDos attack"; flags:A; window:0; threshold:type both, track by_src, count 100, seconds 60; classtype:attempted-dos; sid:2009414; rev:4; metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Metadata
created at2010_07_30
confidenceMedium
signature severityMajor
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!