Function at 0x451a60
Capabilities:
Reference http user-agent string

Disassembly:
cmp rsp, qword [r14 + 0x10]
jbe 0x451d7c
push rbp
mov rbp, rsp
sub rsp, 0x58
mov rdx, qword [r14 + 0x30]
mov r8, r14
nop dword [rax]
cmp qword [rdx + 0x90], r8
jne 0x451d6a
nop
jmp 0x451a93
mov rax, r9
mov edx, dword [rax]
test edx, edx
je 0x451ab4
lea r8d, [rdx - 1]
mov r9, rax
mov eax, edx
lock cmpxchg dword [r9], r8d
sete dl
test dl, dl
je 0x451a90
add rsp, 0x58
pop rbp
ret
mov qword [rsp + 0x78], rcx
mov qword [rsp + 0x80], rdi
mov byte [rsp + 0x23], sil
mov byte [rsp + 0x22], bl
mov qword [rsp + 0x68], rax
call fcn.004409e0
mov qword [rsp + 0x40], rax
mov rcx, qword [rsp + 0x68]
mov rdx, rcx
shr rcx, 3
mov rbx, rax
movabs rax, 0x5197f7d73404147
mov rsi, rdx
mul rcx
add rdx, rcx
rcr rdx, 1
shr rdx, 7
imul rax, rdx, 0xfb
sub rcx, rax
shl rcx, 6
mov qword [rsp + 0x30], rcx
nop
movups xmmword [rbx + 0x20], xmm15
mov dword [rbx + 0x30], 0
lea rax, [0x01bb77e0]
lea rdx, [rax + rcx]
mov qword [rsp + 0x38], rdx
mov rdi, qword [rsp + 0x78]
bt edi, 0
jae 0x451b99
cmp qword [0x01c09700], 0
ja 0x451b4c
xor r8d, r8d
jmp 0x451b9c
call fcn.00472360
xorps xmm15, xmm15
mov r14, qword [0x01c099d0]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov rax, qword [rsp]
mov rcx, qword [rsp + 0x40]
mov qword [rcx + 0x28], 0xffffffffffffffff
mov rcx, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x68]
mov rdi, qword [rsp + 0x78]
mov r8, rax
lea rax, [0x01bb77e0]
jmp 0x451b9c
xor r8d, r8d
bt edi, 1
jae 0x451beb
cmp qword [0x01c09708], 0
jbe 0x451beb
test r8, r8
jne 0x451be7
call fcn.00472360
xorps xmm15, xmm15
mov r14, qword [0x01c099d0]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov r8, qword [rsp]
lea rax, [0x01bb77e0]
mov rcx, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x68]
mov qword [rbx + 0x20], r8
mov qword [rsp + 0x28], r8
jmp 0x451bfe
lea rax, [0x01bb77e0]
mov rcx, qword [rsp + 0x30]
lea rdx, [rcx + rax]
mov qword [rsp + 0x48], rdx
lea rbx, [rcx + rax]
lea rbx, [rbx + 0x10]
mov qword [rsp + 0x50], rbx
mov rax, rdx
call fcn.0040f080
nop
mov ecx, 1
mov rdx, qword [rsp + 0x50]
lock xadd dword [rdx], ecx
mov rcx, qword [rsp + 0x68]
jmp 0x451cc2
mov esi, dword [rsp + 0x24]
nop dword [rax]
test esi, esi
jne 0x451cea
mov rax, qword [rsp + 0x38]
mov rbx, rcx
mov rcx, qword [rsp + 0x40]
movzx edi, byte [rsp + 0x22]
call fcn.00451fc0
mov rsi, qword [rsp + 0x80]
lea rdx, [rsi + 4]
lea rax, [0x0115a518]
mov rbx, qword [rsp + 0x48]
movzx ecx, byte [rsp + 0x23]
mov edi, 0x19
mov rsi, rdx
call fcn.004408a0
mov rax, qword [rsp + 0x40]
cmp dword [rax + 0x30], 0
je 0x451ca3
mov rcx, qword [rsp + 0x68]
mov rbx, rax
mov edx, 1
jmp 0x451cb7
mov rcx, qword [rsp + 0x68]
jmp 0x451d42
test edx, edx
jmp 0x451cb4
mov rbx, rax
setne dl
test dl, dl
je 0x451bf2
nop
jmp 0x451d05
mov eax, dword [rcx]
test eax, eax
je 0x451c42
mov dword [rsp + 0x24], eax
lea esi, [rax - 1]
lock cmpxchg dword [rcx], esi
sete sil
nop dword [rax + rax]
test sil, sil
je 0x451cc2
jmp 0x451c35
nop
mov ecx, 0xffffffff
lock xadd dword [rdx], ecx
nop
nop
mov rax, qword [rsp + 0x48]
nop dword [rax + rax]
call fcn.0040f2a0
mov rax, qword [rsp + 0x40]
mov rcx, qword [rax + 0x28]
test rcx, rcx
jle 0x451d34
mov rdx, qword [rsp + 0x28]
sub rcx, rdx
mov rbx, qword [rsp + 0x80]
add rbx, 3
mov rax, rcx
call fcn.004332a0
mov rax, qword [rsp + 0x40]
call fcn.00440cc0
add rsp, 0x58
pop rbp
ret
mov rax, rbx
mov edx, dword [rcx]
test edx, edx
je 0x451cb1
lea esi, [rdx - 1]
mov rbx, rax
mov eax, edx
lock cmpxchg dword [rcx], esi
sete sil
nop dword [rax]
test sil, sil
je 0x451d3f
jmp 0x451cad
lea rax, [0x010504f1]
mov ebx, 0x1d
call fcn.0043dc80
nop
mov qword [rsp + 8], rax
mov byte [rsp + 0x10], bl
mov qword [rsp + 0x18], rcx
mov qword [rsp + 0x20], rdi
mov byte [rsp + 0x28], sil
call fcn.004705e0
mov rax, qword [rsp + 8]
movzx ebx, byte [rsp + 0x10]
mov rcx, qword [rsp + 0x18]
mov rdi, qword [rsp + 0x20]
movzx esi, byte [rsp + 0x28]
jmp fcn.00451a60