ET ATTACK_RESPONSE Weak Netbios Lanman Auth Challenge Detected
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationpolicy-violation
alert tcp $HOME_NET 139 -> $EXTERNAL_NET any (msg:"ET ATTACK_RESPONSE Weak Netbios Lanman Auth Challenge Detected"; flow:from_server; content:"|ff 53 4d 42|"; content:"|00 11 22 33 44 55 66 77 88|"; classtype:policy-violation; sid:2006417; rev:8; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Metadata
created at2010_07_30
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26
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