Function at 0x4516f0
Capabilities:
Reference http user-agent string
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x451c75
sub esp, 0x60
mov eax, dword [esp + 0x6c]
test eax, eax
je 0x45172d
mov edx, dword [esp + 0x74]
test edx, edx
je 0x451744
nop
mov ebx, dword [esp + 0x70]
mov ebp, ebx
shr ebx, 2
and ebx, 1
xor ecx, ecx
jmp 0x451c29
mov dword [esp + 0x7c], 0xffffffff
mov dword [esp + 0x80], 0
add esp, 0x60
ret
mov ebx, dword [esp + 0x64]
test ebx, ebx
je 0x4517ad
mov ebp, dword [esp + 0x68]
mov ecx, dword [ebp + 0x2c]
mov esi, dword [ebp + 0x28]
mov edi, dword [ebp + 0x30]
cmp eax, ecx
ja 0x451c1f
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x5c], esi
mov dword [esp + 0x48], edi
mov dword [esp], ebx
mov dword [esp + 4], ebp
call fcn.00451560
mov eax, dword [esp + 8]
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], 0xffffffff
mov ecx, dword [esp + 0x48]
mov edx, dword [esp + 0x6c]
sub ecx, edx
mov ebx, dword [esp + 0x4c]
sub ebx, edx
mov ebp, ecx
neg ecx
sar ecx, 0x1f
and ecx, edx
mov esi, dword [esp + 0x5c]
add ecx, esi
jmp 0x451842
movzx eax, byte [esp + 0x78]
test al, al
je 0x4517c0
mov eax, dword [0x92b330]
test eax, eax
je 0x4517d7
mov dword [esp + 0x7c], 0xffffffff
mov dword [esp + 0x80], 0
add esp, 0x60
ret
mov dword [esp], ebx
mov eax, dword [esp + 0x68]
mov dword [esp + 4], eax
call fcn.00451560
mov eax, dword [esp + 8]
mov dword [esp + 0x44], eax
call fcn.00437330
lea eax, [0x6fed0a]
mov dword [esp], eax
mov dword [esp + 4], 0x1c
call fcn.00437f60
mov dword [esp + 4], 0
mov eax, dword [esp + 0x44]
mov dword [esp], eax
call fcn.00437de0
call fcn.00437550
call fcn.004373a0
lea eax, [0x6f73c4]
mov dword [esp], eax
mov dword [esp + 4], 0xe
call fcn.00435820
mov ebp, ebx
mov ebx, edx
mov dword [esp + 0x38], ebp
mov dword [esp + 0x50], ecx
mov dword [esp + 0x34], ebx
mov dword [esp + 0x2c], eax
mov edx, dword [esp + 0x64]
mov dword [esp], edx
mov esi, dword [esp + 0x68]
mov dword [esp + 4], esi
call fcn.00451560
mov eax, dword [esp + 8]
cmp dword [esp + 0x30], eax
mov eax, dword [esp + 0x50]
mov dword [esp], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x38]
mov dword [esp + 8], eax
lea eax, [esp + 0x30]
mov dword [esp + 0xc], eax
lea ecx, [esp + 0x28]
mov dword [esp + 0x10], ecx
sete dl
mov byte [esp + 0x14], dl
call fcn.004523b0
movzx eax, byte [esp + 0x24]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov ebx, dword [esp + 0x20]
test al, al
je 0x451978
mov eax, dword [esp + 0x30]
mov ebp, dword [esp + 0x70]
cmp ebp, eax
jae 0x45183e
mov eax, dword [esp + 0x74]
test eax, eax
je 0x451961
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
mov ecx, dword [ecx + 0x18]
nop
nop
mov edx, dword [ecx + 0x90]
mov ebx, dword [ecx + 0x94]
mov dword [ecx + 0x90], ebx
mov esi, edx
shl edx, 0x11
xor edx, esi
mov esi, ebx
xor ebx, edx
shr edx, 7
xor edx, ebx
mov ebx, esi
shr esi, 0x10
xor esi, edx
mov dword [ecx + 0x94], esi
shr ebp, 2
and ebp, 1
lea edx, [ebp + ebp*2]
shl edx, 5
lea ebp, [eax + edx]
mov edi, dword [eax + edx]
mov ecx, dword [eax + edx + 4]
mov eax, dword [eax + edx + 8]
add ebx, esi
shr ebx, 0x1d
lea ebx, [ebx + ebx*2]
mov dword [ebp + ebx*4], edi
mov dword [ebp + ebx*4 + 4], ecx
mov dword [ebp + ebx*4 + 8], eax
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x70]
mov ebx, dword [esp + 0x74]
mov dword [ebx + edx], ecx
mov ecx, dword [esp + 0x6c]
mov dword [ebx + edx + 4], ecx
mov dword [ebx + edx + 8], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 0x7c], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x80], eax
add esp, 0x60
ret
mov eax, dword [0x92b330]
test eax, eax
jne 0x451af3
movzx eax, byte [esp + 0x78]
test al, al
je 0x451af3
mov dword [esp + 0x40], ebx
mov dword [esp + 0x58], ecx
mov dword [esp + 0x3c], edx
mov eax, dword [esp + 0x64]
mov dword [esp], eax
mov ecx, dword [esp + 0x68]
mov dword [esp + 4], ecx
call fcn.00451c80
mov eax, dword [esp + 8]
mov dword [esp + 0x54], eax
mov ecx, dword [esp + 0xc]
mov dword [esp + 0x4c], ecx
mov edx, dword [esp + 0x30]
mov dword [esp + 0x44], edx
call fcn.00437330
lea eax, [0x702c62]
mov dword [esp], eax
mov dword [esp + 4], 0x24
call fcn.00437f60
mov eax, dword [esp + 0x54]
mov dword [esp], eax
mov eax, dword [esp + 0x4c]
mov dword [esp + 4], eax
call fcn.00437f60
lea eax, [0x6f3f2a]
mov dword [esp], eax
mov dword [esp + 4], 4
call fcn.00437f60
mov dword [esp + 4], 0
mov eax, dword [esp + 0x44]
mov dword [esp], eax
call fcn.00437de0
lea eax, [0x6f54c8]
mov dword [esp], eax
mov dword [esp + 4], 0xa
call fcn.00437f60
mov dword [esp + 4], 0
mov eax, dword [esp + 0x70]
mov dword [esp], eax
call fcn.00437de0
lea eax, [0x6f4165]
mov dword [esp], eax
mov dword [esp + 4], 5
call fcn.00437f60
mov eax, dword [esp + 0x58]
mov dword [esp], eax
mov eax, dword [esp + 0x3c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x40]
mov dword [esp + 8], eax
call fcn.00437fe0
call fcn.00437550
call fcn.004373a0
mov eax, dword [esp + 0x68]
mov ecx, dword [eax + 0x2c]
mov edx, dword [eax + 0x28]
mov ebx, dword [eax + 0x30]
mov ebp, dword [esp + 0x6c]
cmp ebp, ecx
ja 0x451c18
mov dword [esp + 0x4c], ebx
mov dword [esp + 0x5c], edx
mov dword [esp + 0x48], ecx
mov ecx, dword [esp + 0x64]
mov dword [esp], ecx
mov dword [esp + 4], eax
call fcn.00451560
mov eax, dword [esp + 8]
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], 0xffffffff
mov eax, dword [esp + 0x4c]
mov ecx, dword [esp + 0x6c]
sub eax, ecx
mov edx, dword [esp + 0x48]
sub edx, ecx
mov ebx, eax
neg eax
sar eax, 0x1f
and eax, ecx
mov ecx, dword [esp + 0x5c]
add eax, ecx
jmp 0x451b8e
mov dword [esp + 0x7c], 0xffffffff
mov dword [esp + 0x80], 0
add esp, 0x60
ret
mov dword [esp + 0x50], ecx
mov dword [esp + 0x34], edx
mov dword [esp + 0x38], ebx
mov eax, dword [esp + 0x30]
mov dword [esp + 0x44], eax
call fcn.00437330
lea eax, [0x6f496f]
mov dword [esp], eax
mov dword [esp + 4], 7
call fcn.00437f60
mov eax, dword [esp + 0x28]
mov ecx, eax
sar eax, 0x1f
mov dword [esp + 4], eax
mov dword [esp], ecx
call fcn.00437d60
lea eax, [0x6f54dc]
mov dword [esp], eax
mov dword [esp + 4], 0xa
call fcn.00437f60
mov dword [esp + 4], 0
mov eax, dword [esp + 0x44]
mov dword [esp], eax
call fcn.00437de0
call fcn.00437550
call fcn.004373a0
mov ebx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x50]
mov dword [esp + 0x38], ebx
mov dword [esp + 0x34], edx
mov dword [esp + 0x50], eax
mov ecx, dword [esp + 0x64]
mov dword [esp], ecx
mov ebp, dword [esp + 0x68]
mov dword [esp + 4], ebp
call fcn.00451560
mov eax, dword [esp + 8]
cmp dword [esp + 0x30], eax
mov eax, dword [esp + 0x50]
mov dword [esp], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x38]
mov dword [esp + 8], eax
lea eax, [esp + 0x30]
mov dword [esp + 0xc], eax
lea ecx, [esp + 0x28]
mov dword [esp + 0x10], ecx
sete dl
mov byte [esp + 0x14], dl
call fcn.004523b0
movzx eax, byte [esp + 0x24]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov ebx, dword [esp + 0x20]
test al, al
jne 0x451b0a
lea eax, [0x6feb4a]
mov dword [esp], eax
mov dword [esp + 4], 0x1c
call fcn.00435820
mov eax, ebp
call fcn.00462600
call fcn.00462600
inc ecx
mov edx, dword [esp + 0x74]
cmp ecx, 8
jge 0x451744
lea esi, [ebx + ebx*2]
shl esi, 5
add esi, edx
cmp ecx, 8
jae 0x451c68
lea edi, [ecx + ecx*2]
lea edx, [esi + edi*4 + 4]
cmp dword [edx], eax
jne 0x451c24
lea edx, [esi + edi*4]
cmp dword [edx], ebp
jne 0x451c24
mov eax, dword [esi + edi*4 + 8]
mov dword [esp + 0x7c], eax
mov dword [esp + 0x80], 0
add esp, 0x60
ret
mov eax, ecx
mov ecx, 8
call fcn.00462590
nop
call fcn.00461140
jmp fcn.004516f0