Function at 0x644a60
Capabilities:
Reference http user-agent string

Disassembly:
lea r12, [rsp - 0xd0]
cmp r12, qword [r14 + 0x10]
jbe 0x64512c
sub rsp, 0x150
mov qword [rsp + 0x148], rbp
lea rbp, [rsp + 0x148]
mov qword [rsp + 0x178], rcx
mov qword [rsp + 0x170], rbx
mov qword [rsp + 0x168], rax
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
jmp 0x644ac7
mov rax, qword [rsp + 0x168]
mov rcx, qword [rsp + 0x178]
mov rbx, qword [rsp + 0x170]
call fcn.00645160
mov rdx, qword [rsp]
mov r11, qword [rsp + 8]
cmp qword [rsp], 0
mov byte [rsp + 0xa0], al
mov byte [rsp + 0xa1], bl
mov byte [rsp + 0xa2], cl
mov byte [rsp + 0xa3], dil
mov qword [rsp + 0xa8], rsi
mov qword [rsp + 0xb0], r8
mov byte [rsp + 0xb8], r9b
mov dword [rsp + 0xbc], r10d
movups xmm0, xmmword [rsp + 0xa0]
movups xmmword [rsp + 0x80], xmm0
movups xmm0, xmmword [rsp + 0xb0]
movups xmmword [rsp + 0x90], xmm0
jne 0x6450d7
cmp byte [rsp + 0x81], 0
je 0x644b98
movups xmm0, xmmword [rsp + 0xa0]
movups xmmword [rsp + 0x60], xmm0
movups xmm0, xmmword [rsp + 0xb0]
movups xmmword [rsp + 0x70], xmm0
mov rax, qword [rsp + 0x168]
cmp qword [rax + 0x28], 0
je 0x644b91
mov rdx, qword [rsp + 0x68]
cmp rdx, 1
je 0x644b8d
nop dword [rax + rax]
cmp rdx, 2
je 0x644b8d
mov ecx, 1
jmp 0x644ba2
xor ecx, ecx
jmp 0x644ba2
mov ecx, 1
jmp 0x644ba2
mov rax, qword [rsp + 0x168]
xor ecx, ecx
test cl, cl
jne 0x644fac
cmp byte [rsp + 0x82], 0
jne 0x644fac
cmp byte [rsp + 0x83], 0
jne 0x644fac
cmp byte [rax + 0x20], 0
jne 0x644bda
cmp byte [rsp + 0x98], 0
je 0x644f2e
mov rdx, qword [rsp + 0x88]
cmp rdx, 2
jbe 0x644ed2
add rdx, 0xfffffffffffffff8
cmp rdx, 2
ja 0x644df2
movups xmm0, xmmword [rsp + 0x80]
movups xmmword [rsp], xmm0
movups xmm0, xmmword [rsp + 0x90]
movups xmmword [rsp + 0x10], xmm0
mov rbx, qword [rsp + 0x170]
mov rcx, qword [rsp + 0x178]
call fcn.00645a40
test rax, rax
je 0x644aaf
mov qword [rsp + 0x38], rax
mov qword [rsp + 0xd0], rbx
cmp qword [rsp + 0x88], 8
jne 0x644caa
lea rax, [0x0069a500]
call fcn.0040da20
mov qword [rsp + 0xe0], rax
mov qword [rax + 8], 0
mov rbx, qword [rsp + 0xd0]
lea rcx, [0x0067eb60]
mov rdi, rax
mov rax, qword [rsp + 0x38]
nop dword [rax]
call fcn.0046ef80
test al, al
je 0x644c96
mov rdx, qword [rsp + 0xe0]
mov rdx, qword [rdx]
jmp 0x644ca0
mov rdx, 0xffffffffffffffff
nop dword [rax]
cmp rdx, 0xffffffffffffffff
jne 0x644d90
movups xmmword [rsp + 0xf8], xmm15
movups xmmword [rsp + 0x108], xmm15
mov rax, qword [rsp + 0x88]
call fcn.0040b000
lea rcx, [0x0066f9c0]
mov qword [rsp + 0xf8], rcx
mov qword [rsp + 0x100], rax
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x644cf0
mov rax, qword [rcx + 8]
jmp 0x644cf3
mov rax, rcx
mov qword [rsp + 0x108], rax
mov rdx, qword [rsp + 0xd0]
mov qword [rsp + 0x110], rdx
lea rax, [0x006c595b]
mov ebx, 0x25
lea rcx, [rsp + 0xf8]
mov edi, 2
mov rsi, rdi
call fcn.004f0a80
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
movzx edx, byte [rsp + 0x40]
movzx r8d, byte [rsp + 0x41]
movzx ecx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r9, qword [rsp + 0x50]
movzx r10d, byte [rsp + 0x58]
mov r11d, dword [rsp + 0x5c]
mov qword [rsp + 0x158], rax
mov qword [rsp + 0x160], rbx
mov eax, edx
mov ebx, r8d
mov r8, r9
mov r9d, r10d
mov r10d, r11d
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
movzx eax, byte [rsp + 0x40]
movzx ebx, byte [rsp + 0x41]
movzx ecx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x58]
mov r10d, dword [rsp + 0x5c]
mov rdx, qword [rsp + 0x38]
mov qword [rsp + 0x158], rdx
mov rdx, qword [rsp + 0xd0]
mov qword [rsp + 0x160], rdx
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
movups xmmword [rsp + 0xe8], xmm15
mov rax, qword [rsp + 0x88]
call fcn.0040b000
lea rcx, [0x0066f9c0]
mov qword [rsp + 0xe8], rcx
mov qword [rsp + 0xf0], rax
lea rax, [0x006c0b86]
mov ebx, 0x1a
lea rcx, [rsp + 0xe8]
mov edi, 1
mov rsi, rdi
nop dword [rax + rax]
call fcn.004f0a80
mov qword [rsp + 0xd8], rax
mov qword [rsp + 0xc0], rbx
mov rcx, rax
mov rdi, rbx
mov rax, qword [rsp + 0x168]
mov ebx, 0x3ea
call fcn.00649fe0
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
movzx eax, byte [rsp + 0x40]
movzx ebx, byte [rsp + 0x41]
movzx ecx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x58]
mov r10d, dword [rsp + 0x5c]
mov rdx, qword [rsp + 0xd8]
mov qword [rsp + 0x158], rdx
mov rdx, qword [rsp + 0xc0]
mov qword [rsp + 0x160], rdx
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
movups xmm0, xmmword [rsp + 0x80]
movups xmmword [rsp + 0x40], xmm0
movups xmm0, xmmword [rsp + 0x90]
movups xmmword [rsp + 0x50], xmm0
movzx eax, byte [rsp + 0x40]
movzx ebx, byte [rsp + 0x41]
movzx ecx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x58]
mov r10d, dword [rsp + 0x5c]
movups xmmword [rsp + 0x158], xmm15
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
lea rax, [0x0067fd60]
call fcn.0040da20
mov qword [rax + 8], 0x23
lea rcx, [0x006c4c89]
mov qword [rax], rcx
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
movzx ecx, byte [rsp + 0x40]
movzx ebx, byte [rsp + 0x41]
movzx edx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x58]
mov r10d, dword [rsp + 0x5c]
lea r11, [0x0072e7e0]
mov qword [rsp + 0x158], r11
mov qword [rsp + 0x160], rax
mov eax, ecx
mov ecx, edx
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
movups xmmword [rsp + 0x118], xmm15
movups xmmword [rsp + 0x128], xmm15
movups xmmword [rsp + 0x138], xmm15
movzx edx, byte [rsp + 0x81]
lea r8, [0x00665c40]
mov qword [rsp + 0x118], r8
lea r9, [0x00896b80]
lea rdx, [r9 + rdx*8]
mov qword [rsp + 0x120], rdx
movzx edx, byte [rsp + 0x82]
mov qword [rsp + 0x128], r8
lea rdx, [r9 + rdx*8]
mov qword [rsp + 0x130], rdx
movzx edx, byte [rsp + 0x83]
mov qword [rsp + 0x138], r8
lea rdx, [r9 + rdx*8]
mov qword [rsp + 0x140], rdx
lea rax, [0x006cabd9]
mov ebx, 0x36
lea rcx, [rsp + 0x118]
mov edi, 3
mov rsi, rdi
call fcn.004f0a80
mov qword [rsp + 0xd8], rax
mov qword [rsp + 0xc8], rbx
mov rcx, rax
mov rdi, rbx
mov rax, qword [rsp + 0x168]
mov ebx, 0x3ea
call fcn.00649fe0
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
movzx eax, byte [rsp + 0x40]
movzx ebx, byte [rsp + 0x41]
movzx ecx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x58]
mov r10d, dword [rsp + 0x5c]
mov rdx, qword [rsp + 0xd8]
mov qword [rsp + 0x158], rdx
mov rdx, qword [rsp + 0xc8]
mov qword [rsp + 0x160], rdx
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
movups xmmword [rsp + 0x40], xmm15
movups xmmword [rsp + 0x50], xmm15
movzx eax, byte [rsp + 0x40]
movzx ebx, byte [rsp + 0x41]
movzx ecx, byte [rsp + 0x42]
movzx edi, byte [rsp + 0x43]
mov rsi, qword [rsp + 0x48]
mov r8, qword [rsp + 0x50]
movzx r9d, byte [rsp + 0x58]
mov r10d, dword [rsp + 0x5c]
mov qword [rsp + 0x158], rdx
mov qword [rsp + 0x160], r11
mov rbp, qword [rsp + 0x148]
add rsp, 0x150
ret
mov qword [rsp + 0x18], rax
mov qword [rsp + 0x20], rbx
mov qword [rsp + 0x28], rcx
nop dword [rax + rax]
call fcn.00463440
mov rax, qword [rsp + 0x18]
mov rbx, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
jmp fcn.00644a60