t12i160100_09c69efcb4db_af088bb94252
Probe (no SNI, no ALPN) — inferred from the JA4 handshake shape.
What this fingerprint encodes
JA4_a
t12i160100
handshake shape, human-readable
JA4_b
09c69efcb4db
truncated hash of the cipher list
JA4_c
af088bb94252
truncated hash of extensions + signature algorithms
- Transport
- TCP
- TLS version
- TLS 1.2
- Server name
- no server name (IP literal)
- Cipher suites offered
- 16
- Extensions offered
- 1
- ALPN
- none offered
The hello it was computed from
Recovered because the proxy now stores the pre-hash JA3 string alongside the digest. Every number below came out of this client's ClientHello; anything we cannot name in the IANA registry is shown as its raw value rather than guessed at.
- Version
- TLS 1.2
Cipher suites 16
-
TLS_RSA_WITH_AES_128_CBC_SHA -
TLS_RSA_WITH_3DES_EDE_CBC_SHA -
19 (0x0013) -
TLS_DHE_RSA_WITH_AES_256_CBC_SHA -
TLS_RSA_WITH_RC4_128_MD5 -
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 -
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 -
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA -
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA -
TLS_RSA_WITH_AES_128_GCM_SHA256 -
TLS_RSA_WITH_AES_256_GCM_SHA384 -
TLS_RSA_WITH_AES_256_CBC_SHA
Extensions 1
-
signature_algorithms
Raw JA3 string
771,47-10-19-57-4-49195-49199-49196-49200-52393-52392-49171-49172-156-157-53,13,,Seen in live traffic
- Connections
- 1
- First seen
- 2026-08-27 16:21 UTC
- Last seen
- 2026-08-27 16:21 UTC
- Transport
- TCP
This entry is an observation, not a policy decision. It is here because the edge saw it, not because anyone reviewed it, and it blocks nothing on its own. Only the curated tier drives classification and banning.