SMB: SMBv2 Communication Detection

This signature detects the SMBv2 communications.

Short Name
SMB:SMB-V2-REQ
Severity
Info
Recommended
False
Recommended Action
None
Category
SMB
Keywords
Communication Detection SMBv2
Release Date
10/09/2025
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3851
False Positive
Frequently

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