c9f2ee88ed6a64fa

Seen (all time)
(past week)
399 times (0.00%)
< 100 times (0.00%)
Rank (all time)
(past week)
17603 / 913184
-1 / 14123
TLS VersionTLS 1.2
Handshake VersionTLS 1.2
Cipher Suites
exact match
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff)
Compression Methodsnull (0x00)
Extensions
exact match
supported_groups (0x000a)
ec_point_formats (0x000b)
signature_algorithms (0x000d)
extended_master_secret (0x0017)
padding (0x0015)
Supported Groups
exact match
x448 (0x001e)
x25519 (0x001d)
secp521r1 (0x0019)
secp384r1 (0x0018)
secp256r1 (0x0017)
sect571r1 (0x000e)
sect571k1 (0x000d)
brainpoolP512r1 (0x001c)
sect409r1 (0x000c)
sect409k1 (0x000b)
brainpoolP384r1 (0x001b)
sect283r1 (0x000a)
sect283k1 (0x0009)
secp256k1 (0x0016)
brainpoolP256r1 (0x001a)
sect239k1 (0x0008)
sect233r1 (0x0007)
sect233k1 (0x0006)
secp224r1 (0x0015)
secp224k1 (0x0014)
sect193r1 (0x0004)
sect193r2 (0x0005)
secp192r1 (0x0013)
secp192k1 (0x0012)
sect163r1 (0x0002)
sect163r2 (0x0003)
sect163k1 (0x0001)
secp160r1 (0x0010)
secp160r2 (0x0011)
secp160k1 (0x000f)
Signature Algorithmsed448 (0x0808)
ed25519 (0x0807)
rsa_pss_pss_sha512 (0x080b)
rsa_pss_pss_sha384 (0x080a)
rsa_pss_pss_sha256 (0x0809)
rsa_pss_rsae_sha512 (0x0806)
rsa_pss_rsae_sha384 (0x0805)
rsa_pss_rsae_sha256 (0x0804)
ecdsa_secp521r1_sha512 (0x0603)
ecdsa_secp384r1_sha384 (0x0503)
ecdsa_secp256r1_sha256 (0x0403)
ecdsa_sha224 (0x0303)
rsa_pkcs1_sha512 (0x0601)
rsa_pkcs1_sha384 (0x0501)
rsa_pkcs1_sha256 (0x0401)
rsa_sha224 (0x0301)
ecdsa_sha1 (0x0203)
dsa_sha1 (0x0202)
rsa_pkcs1_sha1 (0x0201)
rsa_md5 (0x0101)
EC Point Formatsuncompressed (0x00)
ALPN
Key Share
PSK Key Exchange Modes
Supported Versions
Certificate Compression Algorithms
Record Size Limit
nid-3894788455855921926
Related 54405cef85074e67 (compare) Seen 10752 times (0.00%)
861a4dd67aec29f4 (compare) Seen 12957 times (0.00%)
Labels
uTLS generated code
// import tls "github.com/refraction-networking/utls"
tcpConn, err := net.Dial("tcp", "tlsfingerprint.io:443")
if err != nil {
	fmt.Printf("net.Dial() failed: %+v\n", err)
	return
}

config := tls.Config{ServerName: "tlsfingerprint.io"}
// This fingerprint includes feature(s), not fully supported by TLS.
// uTLS client with this fingerprint will only be able to to talk to servers,
// that also do not support those features. 
tlsConn := tls.Client(tcpConn, &tlsConfig, utls.HelloCustom)
clientHelloSpec := tls.ClientHelloSpec {
	CipherSuites: []uint16{
		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
		0x00ff,
	},
	CompressionMethods: []byte{
		0x00, // compressionNone
	},
	Extensions: []tls.TLSExtension{
		&tls.SupportedCurvesExtension{[]tls.CurveID{
			0x001e,
			tls.X25519,
			tls.CurveP521,
			tls.CurveP384,
			tls.CurveP256,
			0x000e,
			0x000d,
			0x001c,
			0x000c,
			0x000b,
			0x001b,
			0x000a,
			0x0009,
			0x0016,
			0x001a,
			0x0008,
			0x0007,
			0x0006,
			0x0015,
			0x0014,
			0x0004,
			0x0005,
			0x0013,
			0x0012,
			0x0002,
			0x0003,
			0x0001,
			0x0010,
			0x0011,
			0x000f,
		}},
		&tls.SupportedPointsExtension{SupportedPoints: []byte{
			0x00, // pointFormatUncompressed
		}},
		&tls.SignatureAlgorithmsExtension{SupportedSignatureAlgorithms: []SignatureScheme{
			0x0808,
			0x0807,
			0x080b,
			0x080a,
			0x0809,
			tls.PSSWithSHA512,
			tls.PSSWithSHA384,
			tls.PSSWithSHA256,
			tls.ECDSAWithP521AndSHA512,
			tls.ECDSAWithP384AndSHA384,
			tls.ECDSAWithP256AndSHA256,
			0x0303,
			tls.PKCS1WithSHA512,
			tls.PKCS1WithSHA384,
			tls.PKCS1WithSHA256,
			0x0301,
			tls.ECDSAWithSHA1,
			0x0202,
			tls.PKCS1WithSHA1,
			0x0101,
		},},
		&tls.UtlsExtendedMasterSecretExtension{},
		&tls.UtlsPaddingExtension{GetPaddingLen: BoringPaddingStyle},
	},
}
tlsConn.ApplyPreset(clientHelloSpec)
        
n, err = tlsConn.Write("Hello, World!")
// or tlsConn.Handshake() for better control

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