InfraGuard

Detection rule: JA3 Rotation/Botnet

A single source rotating many JA3 fingerprints across TLS connections.

WarningJA3 FingerprintJa3

What it detects

A single source rotating many JA3 fingerprints across TLS connections.

Why it fires

A signal of fingerprint evasion, botnet or automated clients.

Worst case

Fingerprint evasion · botnet

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