t11d640300_67f0ca237a44_6bf8f498b543
nmap ssl-enum-ciphers, JA4 (stable across runs; observed 2026-07-31)
What this fingerprint encodes
t11d640300
handshake shape, human-readable
67f0ca237a44
truncated hash of the cipher list
6bf8f498b543
truncated hash of extensions + signature algorithms
- Transport
- TCP
- TLS version
- TLS 1.1
- Server name
- server name sent
- Cipher suites offered
- 64
- Extensions offered
- 3
- ALPN
- none offered
Same tool, different options
These 21 other fingerprints share this one's JA4_c — the extension and signature-algorithm hash. A client that keeps its extension set constant while varying its cipher list produces exactly this pattern, which is what a scanner iterating cipher suites looks like. A JA3 cannot show you this: its single MD5 collapses ciphers and extensions together, so every variation looks like an unrelated client.
- t10d640300_13a2a23d501b_6bf8f498b543
- t10d640300_67f0ca237a44_6bf8f498b543
- t10d640300_a3acda31d846_6bf8f498b543
- t10d640300_e31a90cd0803_6bf8f498b543
- t10d640300_e7b476f9520b_6bf8f498b543
- t10d640300_f559eb9565fd_6bf8f498b543
- t11d640300_13a2a23d501b_6bf8f498b543
- t11d640300_a3acda31d846_6bf8f498b543
- t11d640300_e31a90cd0803_6bf8f498b543
- t11d640300_e7b476f9520b_6bf8f498b543
- t11d640300_f559eb9565fd_6bf8f498b543
- t10d040300_058957366436_6bf8f498b543
- t10d130300_48b83dc3bfb9_6bf8f498b543
- t10d420300_4a5d165148b5_6bf8f498b543
- t10d640300_1715b94e3896_6bf8f498b543
- t10d640300_1e98fdfb27e9_6bf8f498b543
- t11d040300_058957366436_6bf8f498b543
- t11d130300_48b83dc3bfb9_6bf8f498b543
- t11d420300_4a5d165148b5_6bf8f498b543
- t11d640300_1715b94e3896_6bf8f498b543
- t11d640300_1e98fdfb27e9_6bf8f498b543
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 1.1
Cipher suites 64
-
89 (0x0059) -
49173 (0xc015) -
49174 (0xc016) -
88 (0x0058) -
79 (0x004f) -
82 (0x0052) -
81 (0x0051) -
80 (0x0050) -
83 (0x0053) -
86 (0x0056) -
85 (0x0055) -
84 (0x0054) -
129 (0x0081) -
131 (0x0083) -
128 (0x0080) -
130 (0x0082) -
49410 (0xc102) -
49408 (0xc100) -
49409 (0xc101) -
41 (0x0029) -
38 (0x0026) -
42 (0x002a) -
39 (0x0027) -
43 (0x002b) -
40 (0x0028) -
35 (0x0023) -
31 (0x001f) -
34 (0x0022) -
30 (0x001e) -
37 (0x0025) -
33 (0x0021) -
36 (0x0024) -
32 (0x0020) -
0 (0x0000) -
49322 (0xc0aa) -
49323 (0xc0ab) -
139 (0x008b) -
140 (0x008c) -
174 (0x00ae) -
49316 (0xc0a4) -
49320 (0xc0a8) -
168 (0x00a8) -
141 (0x008d) -
175 (0x00af) -
49317 (0xc0a5) -
49321 (0xc0a9) -
169 (0x00a9) -
49252 (0xc064) -
49258 (0xc06a) -
49253 (0xc065) -
49259 (0xc06b) -
49300 (0xc094) -
49294 (0xc08e) -
49301 (0xc095) -
49295 (0xc08f) -
52395 (0xccab) -
44 (0x002c) -
176 (0x00b0) -
177 (0x00b1) -
138 (0x008a) -
98 (0x0062) -
97 (0x0061) -
96 (0x0060) -
100 (0x0064)
Extensions 3
-
supported_groups -
server_name -
ec_point_formats
Named groups 6
-
secp256r1 -
secp384r1 -
secp521r1 -
x25519 -
ffdhe2048 -
SecP256r1MLKEM768
Point formats 1
-
uncompressed
Raw JA3 string
770,89-49173-49174-88-79-82-81-80-83-86-85-84-129-131-128-130-49410-49408-49409-41-38-42-39-43-40-35-31-34-30-37-33-36-32-0-49322-49323-139-140-174-49316-49320-168-141-175-49317-49321-169-49252-49258-49253-49259-49300-49294-49301-49295-52395-44-176-177-138-98-97-96-100,10-0-11,23-24-25-29-256-4588,0Seen in live traffic
- Connections
- 15
- First seen
- 2026-09-06 15:54 UTC
- Last seen
- 2026-09-08 04:38 UTC
- Transport
- TCP
- JA3 hashes absorbed
- 4
The same client, 4 different JA3s
This one JA4 covers 4 distinct JA3 hashes. A JA3 hashes the cipher and extension lists in the order they arrived, so a client that shuffles them — which Chrome and its derivatives do on purpose — produces a new JA3 almost every connection and fragments into what looks like 4 unrelated clients. JA4 sorts those lists before hashing, which is why all of it lands here instead.
77d8246c50a0c1f2d98525dcea42ef2940af735e9c434f039760391a794d3aa2eed78583a98688831893f81d05e27c828c86fd6889132179662580ad6e8780a2