Applications

Firefox 53.0

Firefox 54.0

Firefox 55.0

Firefox 56.0

Firefox 57.0

Firefox 58.0

Firefox 59.0

Libraries

OSs

OS X Big Sur

OS X Catalina

OS X El Capitan

OS X High Sierra

OS X Mavericks

OS X Mojave

OS X Monterey

OS X Sierra

OS X Yosemite

Windows 10

Windows 11

Windows 7

Windows 8

Windows 8 .1

Observations

2

t12d1409h2_c877c20a043a_e70312a1ce2c

a

JA4_a

t12d1409h2

b

JA4_b

c877c20a043a

c

JA4_c

e70312a1ce2c

Protocol

TLS

TLS Version

1.2

SNI

Domain

Cipher Count

14

Extension Count

9

ALPN Value

HTTP/2

Cipher Hash

c877c20a043a

Extension Hash

e70312a1ce2c