t12d460500_0b5b145d87b5_7447efa29e2f
Completed a TLS handshake but never an HTTP request, so no User-Agent was ever presented.
What this fingerprint encodes
JA4_a
t12d460500
handshake shape, human-readable
JA4_b
0b5b145d87b5
truncated hash of the cipher list
JA4_c
7447efa29e2f
truncated hash of extensions + signature algorithms
- Transport
- TCP
- TLS version
- TLS 1.2
- Server name
- server name sent
- Cipher suites offered
- 46
- Extensions offered
- 5
- 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 46
-
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA -
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA -
TLS_DHE_RSA_WITH_AES_256_CBC_SHA -
56 (0x0038) -
55 (0x0037) -
54 (0x0036) -
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA -
135 (0x0087) -
134 (0x0086) -
133 (0x0085) -
49167 (0xc00f) -
49157 (0xc005) -
TLS_RSA_WITH_AES_256_CBC_SHA -
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA -
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 -
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA -
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA -
TLS_DHE_RSA_WITH_AES_128_CBC_SHA -
50 (0x0032) -
49 (0x0031) -
48 (0x0030) -
TLS_DHE_RSA_WITH_SEED_CBC_SHA -
153 (0x0099) -
152 (0x0098) -
151 (0x0097) -
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA -
68 (0x0044) -
67 (0x0043) -
66 (0x0042) -
49166 (0xc00e) -
49156 (0xc004) -
TLS_RSA_WITH_AES_128_CBC_SHA -
TLS_RSA_WITH_SEED_CBC_SHA -
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA -
7 (0x0007) -
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 -
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA -
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA -
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA -
19 (0x0013) -
16 (0x0010) -
13 (0x000d) -
49165 (0xc00d) -
49155 (0xc003) -
TLS_RSA_WITH_3DES_EDE_CBC_SHA -
TLS_EMPTY_RENEGOTIATION_INFO_SCSV
Extensions 5
-
server_name -
ec_point_formats -
supported_groups -
session_ticket -
signature_algorithms
Named groups 13
-
secp256r1 -
secp521r1 -
28 (0x001c) -
27 (0x001b) -
secp384r1 -
26 (0x001a) -
22 (0x0016) -
14 (0x000e) -
13 (0x000d) -
11 (0x000b) -
12 (0x000c) -
9 (0x0009) -
10 (0x000a)
Point formats 3
-
uncompressed -
ansiX962_compressed_prime -
ansiX962_compressed_char2
Raw JA3 string
771,49172-49162-57-56-55-54-136-135-134-133-49167-49157-53-132-49196-49171-49161-51-50-49-48-154-153-152-151-69-68-67-66-49166-49156-47-150-65-7-49195-49170-49160-22-19-16-13-49165-49155-10-255,0-11-10-35-13,23-25-28-27-24-26-22-14-13-11-12-9-10,0-1-2Seen in live traffic
- Connections
- 5
- First seen
- 2026-09-30 09:26 UTC
- Last seen
- 2026-09-30 09:33 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.