Function at 0x645a40
Capabilities:
Reference http user-agent string

Disassembly:
lea r12, [rsp - 0x68]
cmp r12, qword [r14 + 0x10]
jbe 0x6460be
sub rsp, 0xe8
mov qword [rsp + 0xe0], rbp
lea rbp, [rsp + 0xe0]
mov qword [rsp + 0x118], rbx
mov qword [rsp + 0x120], rcx
movups xmmword [rsp + 0xd0], xmm15
mov qword [rsp + 0x110], rax
mov byte [rsp + 0x3f], 0
movups xmmword [rsp + 0x80], xmm15
cmp qword [rsp + 0x100], 0
nop
jl 0x645ab1
cmp qword [rsp + 0x100], 0x7d
jle 0x645b57
movups xmmword [rsp + 0x90], xmm15
mov rax, qword [rsp + 0x100]
call fcn.0040b000
lea rcx, [0x00667340]
mov qword [rsp + 0x90], rcx
mov qword [rsp + 0x98], rax
lea rax, [0x006caba3]
mov ebx, 0x36
lea rcx, [rsp + 0x90]
mov edi, 1
mov rsi, rdi
call fcn.004f0a80
mov qword [rsp + 0x78], rax
mov qword [rsp + 0x58], rbx
mov rcx, rax
mov rdi, rbx
mov rax, qword [rsp + 0x110]
mov ebx, 0x3ea
nop dword [rax]
call fcn.00649fe0
mov rcx, qword [rsp + 0x78]
mov qword [rsp + 0x80], rcx
mov rbx, qword [rsp + 0x58]
mov qword [rsp + 0x88], rbx
mov rax, qword [rsp + 0x80]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
cmp byte [rsp + 0xf0], 0
nop
je 0x64601a
mov rax, rbx
mov rbx, rcx
movabs rcx, 0x12a05f200
call fcn.00542c60
mov qword [rsp + 0xd8], rcx
mov byte [rsp + 0x3f], 1
mov rdi, qword [rsp + 0x110]
test byte [rdi], al
mov rcx, qword [rsp + 0x100]
nop word [rax + rax]
cmp rcx, 0x7d
ja 0x64608e
mov qword [rsp + 0x40], rcx
mov qword [rsp + 0x78], rbx
mov qword [rsp + 0x70], rax
lea rdx, [rdi + 0x68]
mov qword [rsp + 0x68], rdx
mov rsi, rcx
mov r8d, 0x7d
mov rcx, rbx
mov rbx, rax
mov rax, rdi
mov rdi, rdx
call fcn.00645680
mov qword [rsp + 0x80], rbx
mov qword [rsp + 0x88], rcx
test rbx, rbx
jne 0x645fe8
cmp byte [rsp + 0x108], 0
je 0x645c1a
mov eax, dword [rsp + 0x10c]
mov rbx, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x40]
mov edi, 0x7d
call fcn.00642fe0
mov rdx, qword [rsp + 0xf8]
cmp rdx, 9
je 0x645f75
cmp rdx, 0xa
jne 0x645d18
xor eax, eax
mov rdx, qword [rsp + 0x110]
mov esi, 1
lock cmpxchg dword [rdx + 0x188], esi
sete sil
lea rax, [rdx + 0x188]
mov qword [rsp + 0x50], rax
nop dword [rax]
test sil, sil
jne 0x645c72
call fcn.00470b60
mov rdx, qword [rsp + 0x110]
mov rbx, qword [rdx + 0x190]
lea rax, [0x00674ee0]
mov rcx, qword [rsp + 0x68]
mov rdi, qword [rsp + 0x40]
call fcn.00412e60
mov rax, qword [rax]
nop
mov edx, 0xffffffff
mov rsi, qword [rsp + 0x110]
lock xadd dword [rsi + 0x188], edx
dec edx
test edx, edx
je 0x645ccf
mov byte [rsp + 0x3e], bl
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x50]
mov ebx, edx
nop
call fcn.00470e60
mov rax, qword [rsp + 0x48]
movzx ebx, byte [rsp + 0x3e]
test bl, bl
je 0x645cdd
lea rbx, [rsp + 0x3e]
call fcn.00407000
movups xmmword [rsp + 0x80], xmm15
mov byte [rsp + 0x3f], 0
mov rdx, qword [rsp + 0xd8]
mov rax, qword [rdx]
call rax
mov rbx, qword [rsp + 0x88]
mov rax, qword [rsp + 0x80]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
movups xmmword [rsp + 0xb8], xmm15
mov qword [rsp + 0xc8], 0
lea rdx, [0x00646100]
mov qword [rsp + 0xb8], rdx
mov rdx, qword [rsp + 0x110]
mov qword [rsp + 0xc0], rdx
lea rsi, [rsp + 0x80]
mov qword [rsp + 0xc8], rsi
lea rsi, [rsp + 0xb8]
mov qword [rsp + 0xd0], rsi
mov byte [rsp + 0x3f], 3
mov rax, qword [rsp + 0x68]
mov rbx, qword [rsp + 0x40]
mov ecx, 0x7d
call fcn.0063d900
mov qword [rsp + 0xa0], rax
mov qword [rsp + 0xa8], rbx
mov qword [rsp + 0xb0], rcx
mov qword [rsp + 0x80], rdi
mov qword [rsp + 0x88], rsi
test rdi, rdi
je 0x645e77
movups xmmword [rsp + 0x90], xmm15
mov rdx, qword [rsp + 0x80]
mov r8, qword [rsp + 0x88]
test rdx, rdx
je 0x645dd8
mov rdx, qword [rdx + 8]
mov qword [rsp + 0x90], rdx
mov qword [rsp + 0x98], r8
lea rax, [0x006c4675]
mov ebx, 0x22
lea rcx, [rsp + 0x90]
mov edi, 1
mov rsi, rdi
call fcn.004f0a80
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x88], rbx
mov rcx, rax
mov rdi, rbx
mov rax, qword [rsp + 0x110]
mov ebx, 0x3ea
call fcn.00649fe0
mov byte [rsp + 0x3f], 1
mov rdx, qword [rsp + 0xd0]
mov r8, qword [rdx]
call r8
mov byte [rsp + 0x3f], 0
mov rdx, qword [rsp + 0xd8]
mov r8, qword [rdx]
call r8
mov rax, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
movups xmmword [rsp + 0x90], xmm15
lea rax, [0x0069a500]
lea rbx, [rsp + 0xa0]
call fcn.0040ae00
lea rcx, [0x0069a500]
mov qword [rsp + 0x90], rcx
mov qword [rsp + 0x98], rax
lea rax, [0x006bfbd3]
mov ebx, 0x18
lea rcx, [rsp + 0x90]
mov edi, 1
mov rsi, rdi
call fcn.004f0a80
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x88], rbx
mov rcx, rbx
mov rbx, rax
mov rax, qword [rsp + 0x110]
call fcn.0063ddc0
mov rbx, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0xa8]
mov rdi, qword [rsp + 0xb0]
mov rax, qword [rsp + 0x110]
call fcn.0063d0c0
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x88]
mov rax, qword [rsp + 0x110]
call fcn.0063efa0
mov byte [rsp + 0x3f], 1
mov rdx, qword [rsp + 0xd0]
mov rcx, qword [rdx]
call rcx
mov byte [rsp + 0x3f], 0
mov rdx, qword [rsp + 0xd8]
mov rcx, qword [rdx]
call rcx
mov rax, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
mov rax, qword [rsp + 0x110]
mov rbx, qword [rsp + 0x70]
mov rcx, qword [rsp + 0x78]
mov edi, 0xa
mov rsi, qword [rsp + 0x68]
mov r8, qword [rsp + 0x40]
mov r9d, 0x7d
nop dword [rax]
call fcn.00648ac0
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x88], rbx
mov byte [rsp + 0x3f], 0
mov rdx, qword [rsp + 0xd8]
mov r10, qword [rdx]
call r10
mov rax, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
mov byte [rsp + 0x3f], 0
mov rdx, qword [rsp + 0xd8]
mov rax, qword [rdx]
call rax
mov rax, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
nop
lea rax, [0x0067fd60]
call fcn.0040da20
mov qword [rsp + 0x60], rax
mov qword [rax + 8], 0x21
lea rcx, [0x006c3e3b]
mov qword [rax], rcx
mov ebx, 0x3ea
lea rcx, [0x0072e7e0]
mov rdi, rax
mov rax, qword [rsp + 0x110]
call fcn.00649fe0
lea rcx, [0x0072e7e0]
mov qword [rsp + 0x80], rcx
mov rbx, qword [rsp + 0x60]
mov qword [rsp + 0x88], rbx
mov rax, qword [rsp + 0x80]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
mov edx, 0x7d
call fcn.00465ae0
nop
call fcn.00435700
mov rax, qword [rsp + 0x80]
mov rbx, qword [rsp + 0x88]
mov rbp, qword [rsp + 0xe0]
add rsp, 0xe8
ret
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x30], rbx
mov qword [rsp + 0x38], rcx
call fcn.00463440
mov rax, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x38]
jmp fcn.00645a40