Function at 0x644dc0
Capabilities:
Reference http user-agent string

Disassembly:
lea r12, [rsp - 0x18]
cmp r12, qword [r14 + 0x10]
jbe 0x6451e5
sub rsp, 0x98
mov qword [rsp + 0x90], rbp
lea rbp, [rsp + 0x90]
mov r13, 0
mov qword [rsp + 0x88], r13
mov byte [rsp + 0x1f], 0
mov qword [rsp + 0xa8], rbx
mov qword [rsp + 0xb0], rcx
mov qword [rsp + 0xb8], rdi
mov qword [rsp + 0xc0], rsi
mov qword [rsp + 0xc8], r8
mov qword [rsp + 0xd0], r9
mov byte [rsp + 0xd8], r10b
cmp qword [rax + 0xc8], 0
jg 0x644e4c
mov rbp, qword [rsp + 0x90]
add rsp, 0x98
ret
mov qword [rsp + 0xa0], rax
mov rcx, rax
xor eax, eax
mov edx, 1
lock cmpxchg dword [rcx + 0x58], edx
sete dl
lea rax, [rcx + 0x58]
test dl, dl
jne 0x644e85
mov qword [rsp + 0x38], rax
call fcn.0046e660
mov rax, qword [rsp + 0x38]
mov rcx, qword [rsp + 0xa0]
movups xmmword [rsp + 0x40], xmm15
lea rdx, [0x006452c0]
mov qword [rsp + 0x40], rdx
mov qword [rsp + 0x48], rax
lea rdx, [rsp + 0x40]
mov qword [rsp + 0x88], rdx
mov byte [rsp + 0x1f], 1
mov rbx, qword [rcx + 0x60]
lea rax, [0x00685bc0]
lea rcx, [rsp + 0xa8]
call fcn.0040e940
mov rdx, qword [rax]
test rdx, rdx
je 0x6451bc
mov qword [rsp + 0x28], rdx
mov rdx, qword [rsp + 0xa0]
mov rbx, qword [rdx + 0x68]
lea rax, [0x00685c20]
lea rcx, [rsp + 0xa8]
call fcn.0040e940
mov rdx, qword [rax]
mov qword [rsp + 0x50], rdx
movups xmm0, xmmword [rax + 8]
movups xmmword [rsp + 0x58], xmm0
movups xmm0, xmmword [rax + 0x18]
movups xmmword [rsp + 0x68], xmm0
movups xmm0, xmmword [rax + 0x28]
movups xmmword [rsp + 0x78], xmm0
mov rdx, qword [rsp + 0x58]
sub rdx, qword [rsp + 0x68]
add rdx, qword [rsp + 0x78]
test rdx, rdx
jg 0x644fa8
mov rdx, qword [rsp + 0x28]
cmp rdx, 1
jne 0x644f5b
mov rdx, qword [rsp + 0xa0]
mov rbx, qword [rdx + 0x60]
lea rax, [0x00685bc0]
lea rcx, [rsp + 0xa8]
call fcn.0040f520
jmp 0x644f86
mov rdx, qword [rsp + 0xa0]
mov rbx, qword [rdx + 0x60]
lea rax, [0x00685bc0]
lea rcx, [rsp + 0xa8]
call fcn.0040efc0
mov rdx, qword [rsp + 0x28]
dec rdx
mov qword [rax], rdx
mov byte [rsp + 0x1f], 0
mov rdx, qword [rsp + 0x88]
mov rax, qword [rdx]
call rax
mov rbp, qword [rsp + 0x90]
add rsp, 0x98
ret
mov rdx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x50]
mov r8, qword [rsp + 0x60]
mov r9, qword [rsp + 0x68]
mov r10, rdx
sub rdx, r9
mov r11, qword [rsp + 0x78]
add rdx, r11
mov qword [rsp + 0x20], rdx
mov r12, qword [rsp + 0x80]
mov r13, qword [rsp + 0x70]
nop dword [rax]
test rdx, rdx
jle 0x6450dd
cmp r10, r9
jg 0x645025
test r11, r11
jne 0x644ff7
xor ecx, ecx
jmp 0x645064
mov qword [rsp + 0x58], r11
mov qword [rsp + 0x60], r12
mov qword [rsp + 0x50], r13
mov qword [rsp + 0x68], 0
mov qword [rsp + 0x78], 0
mov qword [rsp + 0x80], r8
mov qword [rsp + 0x70], rsi
mov rsi, qword [rsp + 0x50]
mov rcx, qword [rsp + 0x58]
mov rax, qword [rsp + 0x68]
cmp rcx, rax
jbe 0x6451b7
mov rcx, qword [rsi + rax*8]
lea rdi, [rsi + rax*8]
cmp dword [0x0092b0b0], 0
jne 0x645058
mov qword [rsi + rax*8], 0
jmp 0x64505f
xor esi, esi
call fcn.00465a60
inc qword [rsp + 0x68]
mov qword [rsp + 0x30], rcx
nop
mov rbx, qword [rcx + 0x78]
xor eax, eax
call fcn.00406fa0
test al, al
jne 0x644fa8
lea rax, [0x0069dec0]
call fcn.0040d960
lea rcx, [0x00645260]
mov qword [rax], rcx
cmp dword [0x0092b0b0], 0
jne 0x6450b3
mov rcx, qword [rsp + 0xa0]
mov qword [rax + 8], rcx
mov rdx, qword [rsp + 0x30]
mov qword [rax + 0x10], rdx
jmp 0x6450d3
lea rdi, [rax + 8]
mov rcx, qword [rsp + 0xa0]
nop
call fcn.00465a00
lea rdi, [rax + 0x10]
mov rdx, qword [rsp + 0x30]
call fcn.00465a20
call fcn.00441a00
mov rdx, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
sub rsi, qword [rsp + 0x68]
add rsi, qword [rsp + 0x78]
test rsi, rsi
jne 0x64511b
mov rdx, qword [rsp + 0xa0]
mov rbx, qword [rdx + 0x68]
lea rax, [0x00685c20]
lea rcx, [rsp + 0xa8]
call fcn.0040f520
mov rdx, qword [rsp + 0x20]
test rdx, rdx
jmp 0x64518f
mov rdx, qword [rsp + 0xa0]
mov rbx, qword [rdx + 0x68]
lea rax, [0x00685c20]
lea rcx, [rsp + 0xa8]
call fcn.0040efc0
test byte [rax], al
cmp dword [0x0092b0b0], 0
jne 0x645173
mov rsi, qword [rsp + 0x50]
mov qword [rax], rsi
movups xmm0, xmmword [rsp + 0x58]
movups xmmword [rax + 8], xmm0
movups xmm0, xmmword [rsp + 0x68]
movups xmmword [rax + 0x18], xmm0
movups xmm0, xmmword [rsp + 0x78]
movups xmmword [rax + 0x28], xmm0
mov rsi, qword [rsp + 0x20]
test rsi, rsi
jmp 0x64518f
mov rbx, rax
lea rcx, [rsp + 0x50]
lea rax, [0x006a1e20]
call fcn.00413e40
mov rdx, qword [rsp + 0x20]
test rdx, rdx
jle 0x644f2e
mov byte [rsp + 0x1f], 0
mov rdx, qword [rsp + 0x88]
mov rax, qword [rdx]
call rax
mov rbp, qword [rsp + 0x90]
add rsp, 0x98
ret
call fcn.00465da0
lea rax, [0x00679500]
lea rbx, [0x00742080]
call fcn.00436420
nop
call fcn.004358c0
mov rbp, qword [rsp + 0x90]
add rsp, 0x98
ret
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x30], r8
mov qword [rsp + 0x38], r9
mov byte [rsp + 0x40], r10b
call fcn.00463740
mov rax, qword [rsp + 8]
mov rbx, qword [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x28]
mov r8, qword [rsp + 0x30]
mov r9, qword [rsp + 0x38]
movzx r10d, byte [rsp + 0x40]
nop dword [rax + rax]
jmp fcn.00644dc0