ff12be07269ea5c1

Seen (all time)
(past week)
12K times (0.00%)
1.1K times (0.00%)
Rank (all time)
(past week)
3242 / 9994640
2115 / 1867894
TLS VersionTLS 1.0
Handshake VersionTLS 1.2
Cipher Suites
exact match
TLS_AES_256_GCM_SHA384 (0x1302)
TLS_CHACHA20_POLY1305_SHA256 (0x1303)
TLS_AES_128_GCM_SHA256 (0x1301)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x009f)
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xccaa)
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x009e)
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 (0xc024)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x006b)
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 (0xc023)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x0067)
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x0039)
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x0033)
TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 (0x00ad)
TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 (0x00ab)
TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 (0xccae)
TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 (0xccad)
TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 (0xccac)
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x009d)
TLS_PSK_WITH_AES_256_GCM_SHA384 (0x00a9)
TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 (0xccab)
TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 (0x00ac)
TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 (0x00aa)
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x009c)
TLS_PSK_WITH_AES_128_GCM_SHA256 (0x00a8)
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d)
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x003c)
TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 (0xc038)
TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA (0xc036)
TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 (0x00b7)
TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 (0x00b3)
TLS_RSA_PSK_WITH_AES_256_CBC_SHA (0x0095)
TLS_DHE_PSK_WITH_AES_256_CBC_SHA (0x0091)
TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
TLS_PSK_WITH_AES_256_CBC_SHA384 (0x00af)
TLS_PSK_WITH_AES_256_CBC_SHA (0x008d)
TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 (0xc037)
TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA (0xc035)
TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 (0x00b6)
TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 (0x00b2)
TLS_RSA_PSK_WITH_AES_128_CBC_SHA (0x0094)
TLS_DHE_PSK_WITH_AES_128_CBC_SHA (0x0090)
TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)
TLS_PSK_WITH_AES_128_CBC_SHA256 (0x00ae)
TLS_PSK_WITH_AES_128_CBC_SHA (0x008c)
TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff)
Compression Methodsnull (0x00)
Extensions
exact match
server_name (0x0000)
ec_point_formats (0x000b)
supported_groups (0x000a)
SessionTicket TLS (0x0023)
encrypt_then_mac (0x0016)
extended_master_secret (0x0017)
signature_algorithms (0x000d)
supported_versions (0x002b)
psk_key_exchange_modes (0x002d)
key_share (0x0033)
padding (0x0015)
Supported Groups
exact match
x25519 (0x001d)
secp256r1 (0x0017)
x448 (0x001e)
secp521r1 (0x0019)
secp384r1 (0x0018)
ffdhe2048 (0x0100)
ffdhe3072 (0x0101)
ffdhe4096 (0x0102)
ffdhe6144 (0x0103)
ffdhe8192 (0x0104)
Signature Algorithms
exact match
ecdsa_secp256r1_sha256 (0x0403)
ecdsa_secp384r1_sha384 (0x0503)
ecdsa_secp521r1_sha512 (0x0603)
ed25519 (0x0807)
ed448 (0x0808)
rsa_pss_pss_sha256 (0x0809)
rsa_pss_pss_sha384 (0x080a)
rsa_pss_pss_sha512 (0x080b)
rsa_pss_rsae_sha256 (0x0804)
rsa_pss_rsae_sha384 (0x0805)
rsa_pss_rsae_sha512 (0x0806)
rsa_pkcs1_sha256 (0x0401)
rsa_pkcs1_sha384 (0x0501)
rsa_pkcs1_sha512 (0x0601)
ecdsa_sha224 (0x0303)
rsa_sha224 (0x0301)
dsa_sha224 (0x0302)
dsa_sha256 (0x0402)
dsa_sha384 (0x0502)
dsa_sha512 (0x0602)
EC Point Formatsuncompressed (0x00)
ansiX962_compressed_prime (0x01)
ansiX962_compressed_char2 (0x02)
ALPN
Key Share x25519 (0x001d) - 32-byte key
PSK Key Exchange Modes psk_dhe_ke (0x01)
Supported Versions
exact match
TLS 1.3 (0x0304)
TLS 1.2 (0x0303)
Certificate Compression Algorithms
Record Size Limit
nid-66782106535156287
Cluster Cluster #388
4 fingerprints, comprising 0.0% of connections
Related 7a44a726cbf77213 (compare) Seen 36408 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.UClient(tcpConn, &tlsConfig, tls.HelloCustom)
clientHelloSpec := tls.ClientHelloSpec {
	CipherSuites: []uint16{
		tls.TLS_AES_256_GCM_SHA384,
		tls.TLS_CHACHA20_POLY1305_SHA256,
		tls.TLS_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
		0x009f,
		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
		0xccaa,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
		0x009e,
		tls.DISABLED_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
		tls.DISABLED_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
		0x006b,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
		0x0067,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
		tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
		0x0039,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
		tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
		0x0033,
		0x00ad,
		0x00ab,
		0xccae,
		0xccad,
		0xccac,
		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
		0x00a9,
		0xccab,
		0x00ac,
		0x00aa,
		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
		0x00a8,
		tls.DISABLED_TLS_RSA_WITH_AES_256_CBC_SHA256,
		tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
		0xc038,
		0xc036,
		0x00b7,
		0x00b3,
		0x0095,
		0x0091,
		tls.TLS_RSA_WITH_AES_256_CBC_SHA,
		0x00af,
		0x008d,
		0xc037,
		0xc035,
		0x00b6,
		0x00b2,
		0x0094,
		0x0090,
		tls.TLS_RSA_WITH_AES_128_CBC_SHA,
		0x00ae,
		0x008c,
		0x00ff,
	},
	CompressionMethods: []byte{
		0x00, // compressionNone
	},
	Extensions: []tls.TLSExtension{
		&tls.SNIExtension{},
		&tls.SupportedPointsExtension{SupportedPoints: []byte{
			0x00, // pointFormatUncompressed
			0x01
			0x02
		}},
		&tls.SupportedCurvesExtension{[]tls.CurveID{
			tls.X25519,
			tls.CurveP256,
			0x001e,
			tls.CurveP521,
			tls.CurveP384,
			0x0100,
			0x0101,
			0x0102,
			0x0103,
			0x0104,
		}},
		&tls.SessionTicketExtension{},
		&tls.GenericExtension {Id: 0x0016}, // WARNING: UNKNOWN EXTENSION, USE AT YOUR OWN RISK
		&tls.UtlsExtendedMasterSecretExtension{},
		&tls.SignatureAlgorithmsExtension{SupportedSignatureAlgorithms: []tls.SignatureScheme{
			tls.ECDSAWithP256AndSHA256,
			tls.ECDSAWithP384AndSHA384,
			tls.ECDSAWithP521AndSHA512,
			0x0807,
			0x0808,
			0x0809,
			0x080a,
			0x080b,
			tls.PSSWithSHA256,
			tls.PSSWithSHA384,
			tls.PSSWithSHA512,
			tls.PKCS1WithSHA256,
			tls.PKCS1WithSHA384,
			tls.PKCS1WithSHA512,
			0x0303,
			0x0301,
			0x0302,
			0x0402,
			0x0502,
			0x0602,
		},},
		&tls.SupportedVersionsExtension{[]uint16{
			tls.VersionTLS13,
			tls.VersionTLS12,
		}},
		&tls.PSKKeyExchangeModesExtension{[]uint8{
			tls.PskModeDHE,
		}},
		&tls.KeyShareExtension{[]tls.KeyShare{
			{Group: tls.X25519},
		}},
		&tls.UtlsPaddingExtension{GetPaddingLen: tls.BoringPaddingStyle},
	},
}
tlsConn.ApplyPreset(&clientHelloSpec)
        
n, err = tlsConn.Write([]byte("Hello, World!"))
// or tlsConn.Handshake() for better control

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