🐾 - 🚨 Deprecated SMBv1 protocol 👴 in use (SMBv1 server response)

SID: 3300137Rev: 50 views
Sourcepawpatrules
CreatedFebruary 13, 2022
UpdatedJune 15, 2022
Classificationpolicy-violation
alert tcp any 445 -> any any (msg:"🐾 - 🚨 Deprecated SMBv1 protocol 👴 in use (SMBv1 server response)"; flow:to_client, stateless; threshold:type limit, track by_src,count 1, seconds 3600; content:"|ff 53 4d 42 32 00 00 00 00 80|"; reference:url,https://www.cert.ssi.gouv.fr/actualite/CERTFR-2016-ACT-039/; metadata:created_at 2022_02_13, updated_at 2022_06_15; sid:3300137; rev:5; classtype:policy-violation;)

References

urlhttps://www.cert.ssi.gouv.fr/actualite/CERTFR-2016-ACT-039/

Metadata

created at2022_02_13
updated at2022_06_15

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