Function at 0x6504d0
Capabilities:
Reference http user-agent string
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x99504c]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
lea eax, [esp - 0x24]
cmp eax, dword [ecx + 8]
jbe 0x650d2d
sub esp, 0xa4
mov eax, dword [esp + 0xb4]
mov ecx, dword [esp + 0xac]
lea edx, [ecx + eax*2 + 1]
mov dword [esp + 0x34], edx
lea ebx, [0x6f4820]
mov dword [esp], ebx
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
call fcn.0044e560
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0xa8]
cmp ecx, eax
je 0x65054e
mov dword [esp + 0xa0], eax
mov dword [esp], eax
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0xac]
mov dword [esp + 8], ecx
call fcn.004697f0
mov eax, dword [esp + 0xa0]
mov ecx, dword [esp + 0xb0]
mov ebx, dword [esp + 0xb4]
mov ebp, dword [esp + 0xac]
mov edx, dword [esp + 0x34]
xor esi, esi
xor edi, edi
xor esi, esi
mov dword [esp + 0x28], esi
xor esi, esi
jmp 0x650580
mov dword [esp + 0x28], ecx
mov ecx, dword [esp + 0xb0]
mov dword [esp + 0x54], edi
cmp ebx, esi
jle 0x650651
movzx ecx, byte [ecx + esi]
cmp ecx, 0x80
jge 0x65059b
inc esi
jmp 0x6505e3
mov dword [esp + 0x74], edx
mov dword [esp + 0x30], ebp
mov dword [esp + 0x98], eax
mov eax, dword [esp + 0xb0]
mov dword [esp], eax
mov dword [esp + 4], ebx
mov dword [esp + 8], esi
call fcn.004600b0
mov ecx, dword [esp + 0xc]
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x98]
mov edx, dword [esp + 0x74]
mov ebx, dword [esp + 0xb4]
mov ebp, dword [esp + 0x30]
mov edi, dword [esp + 0x54]
cmp ecx, 0x80
jge 0x650647
inc ebp
cmp edx, ebp
jae 0x650639
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x70], esi
mov dword [esp], eax
mov dword [esp + 4], ebp
mov dword [esp + 8], edx
mov dword [esp + 0xc], 1
lea eax, [0x6f4820]
mov dword [esp + 0x10], eax
call fcn.0044e6e0
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov ecx, dword [esp + 0x2c]
mov ebx, dword [esp + 0xb4]
mov esi, dword [esp + 0x70]
mov edi, dword [esp + 0x54]
mov byte [ebp + eax - 1], cl
inc edi
mov ecx, dword [esp + 0x28]
jmp 0x650575
mov ecx, dword [esp + 0x28]
inc ecx
jmp 0x650575
test edi, edi
jle 0x65069f
inc ebp
cmp edx, ebp
jae 0x65069a
mov dword [esp], eax
mov dword [esp + 4], ebp
mov dword [esp + 8], edx
mov dword [esp + 0xc], 1
lea eax, [0x6f4820]
mov dword [esp + 0x10], eax
call fcn.0044e6e0
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov ecx, dword [esp + 0xb0]
mov ebx, dword [esp + 0xb4]
mov edi, dword [esp + 0x54]
mov byte [ebp + eax - 1], 0x2d
mov esi, dword [esp + 0x28]
mov dword [esp + 0x90], eax
mov eax, pe_nt_image_headers32
mov dword [esp + 0x38], eax
xor eax, eax
mov dword [esp + 0x48], eax
mov eax, 0x48
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0x90]
jmp 0x6506ef
inc ecx
inc edx
mov ebp, dword [esp + 0x34]
mov dword [esp + 0x38], edx
mov dword [esp + 0x48], ecx
mov ebp, dword [esp + 0x30]
mov eax, dword [esp + 0x98]
mov edx, dword [esp + 0x34]
mov ecx, dword [esp + 0xb0]
test esi, esi
je 0x6507d1
mov dword [esp + 0x28], esi
mov dword [esp + 0x34], edx
mov dword [esp + 0x98], eax
mov dword [esp + 0x30], ebp
mov dword [esp + 0x44], edi
mov dword [esp + 0x88], eax
xor eax, eax
mov dword [esp + 0x74], eax
mov eax, 0x7fffffff
mov dword [esp + 0x6c], eax
mov eax, dword [esp + 0x88]
jmp 0x650833
mov edx, dword [esp + 0x6c]
mov ecx, dword [esp + 0x38]
sub edx, ecx
mov dword [esp + 0x50], edx
lea ecx, [edi + 1]
sar edx, 0x1f
mov dword [esp + 0x68], edx
mov eax, dword [esp + 0x50]
mul ecx
mov ebx, dword [esp + 0x68]
imul ebx, ecx
add edx, ebx
sar ecx, 0x1f
mov ebx, dword [esp + 0x50]
imul ebx, ecx
lea ecx, [edx + ebx]
mov edx, dword [esp + 0x48]
mov ebx, edx
sar edx, 0x1f
mov ebp, 0x7fffffff
sub ebp, ebx
mov esi, 0
sbb esi, edx
cmp esi, ecx
sete cl
setl dl
cmp eax, ebp
xchg ebp, ebx
seta bl
xchg ebp, ebx
and ecx, ebp
or edx, ecx
test dl, dl
jne 0x65089c
lea ecx, [ebx + eax]
mov ebx, dword [esp + 0xb4]
mov eax, dword [esp + 0xb0]
mov edx, dword [esp + 0x6c]
mov esi, dword [esp + 0x28]
mov ebp, dword [esp + 0x98]
mov dword [esp + 0x80], eax
xor eax, eax
mov dword [esp + 0x74], eax
mov eax, dword [esp + 0x80]
jmp 0x650932
mov dword [esp], 0
mov dword [esp + 4], eax
mov dword [esp + 8], ebp
call fcn.004523c0
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0xb8], eax
mov dword [esp + 0xbc], ecx
mov dword [esp + 0xc0], 0
mov dword [esp + 0xc4], 0
add esp, 0xa4
ret
mov ebp, dword [esp + 0x30]
mov esi, dword [esp + 0x28]
mov dword [esp + 0x74], edx
mov dword [esp + 0x6c], eax
mov eax, dword [esp + 0x98]
mov edx, dword [esp + 0x34]
mov edx, dword [esp + 0x74]
cmp ebx, edx
jle 0x650730
movzx eax, byte [ecx + edx]
cmp eax, 0x80
jge 0x65084d
inc edx
jmp 0x65087f
mov dword [esp], ecx
mov dword [esp + 4], ebx
mov dword [esp + 8], edx
call fcn.004600b0
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0xb0]
mov ebx, dword [esp + 0xb4]
mov ebp, dword [esp + 0x30]
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x44]
mov ebp, dword [esp + 0x6c]
cmp ebp, eax
jle 0x650891
mov esi, dword [esp + 0x38]
cmp esi, eax
jle 0x650818
jmp 0x650895
mov esi, dword [esp + 0x38]
mov eax, ebp
jmp 0x650818
lea eax, [0x71b740]
mov dword [esp], eax
call fcn.0040c500
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0xb4]
mov dword [eax + 4], ecx
mov ecx, dword [0x995310]
test ecx, ecx
jne 0x6508cb
mov ecx, dword [esp + 0xb0]
jmp 0x6508d9
call fcn.00468e60
mov ecx, dword [esp + 0xb0]
mov dword [edi], ecx
mov dword [eax], ecx
mov dword [eax + 0xc], 2
lea ecx, [0x73a590]
mov dword [eax + 8], ecx
mov dword [esp + 0xb8], 0
mov dword [esp + 0xbc], 0
lea ecx, [0x7b1574]
mov dword [esp + 0xc0], ecx
mov dword [esp + 0xc4], eax
add esp, 0xa4
ret
mov dword [esp + 0x74], ebp
mov dword [esp + 0x4c], eax
mov ebp, dword [esp + 0x98]
mov eax, dword [esp + 0xb0]
mov dword [esp + 0x98], ebp
mov ebp, dword [esp + 0x74]
cmp ebx, ebp
jle 0x6506cb
mov dword [esp + 0x64], esi
mov dword [esp + 0x60], edi
mov dword [esp + 0x48], ecx
movzx eax, byte [eax + ebp]
cmp eax, 0x80
jge 0x65095f
inc ebp
jmp 0x650995
mov eax, dword [esp + 0xb0]
mov dword [esp], eax
mov dword [esp + 4], ebx
mov dword [esp + 8], ebp
call fcn.004600b0
mov eax, dword [esp + 0xc]
mov ebp, dword [esp + 0x10]
mov ecx, dword [esp + 0x48]
mov edx, dword [esp + 0x6c]
mov ebx, dword [esp + 0xb4]
mov esi, dword [esp + 0x64]
mov edi, dword [esp + 0x60]
cmp eax, edx
jge 0x6509ab
inc ecx
test ecx, ecx
jl 0x650b0c
mov eax, dword [esp + 0x4c]
jmp 0x65091c
jle 0x6509b6
mov eax, dword [esp + 0x4c]
jmp 0x65091c
mov dword [esp + 0x5c], ebp
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x78], eax
mov eax, 0x24
mov dword [esp + 0x40], eax
mov eax, dword [esp + 0x78]
jmp 0x650be3
cmp ecx, 0x1a
jae 0x6509de
add ecx, 0x61
jmp 0x6509ed
lea edx, [ecx - 0x1a]
cmp edx, 0xa
jae 0x650cf7
add ecx, 0x16
mov edx, dword [esp + 0x30]
inc edx
mov ebx, dword [esp + 0x34]
cmp ebx, edx
jb 0x650a03
mov eax, dword [esp + 0x98]
jmp 0x650a4f
mov byte [esp + 0x22], cl
mov eax, dword [esp + 0x98]
mov dword [esp], eax
mov dword [esp + 4], edx
mov dword [esp + 8], ebx
mov dword [esp + 0xc], 1
lea eax, [0x6f4820]
mov dword [esp + 0x10], eax
call fcn.0044e6e0
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x5c]
mov esi, dword [esp + 0x64]
mov edi, dword [esp + 0x60]
mov ebx, ecx
movzx ecx, byte [esp + 0x22]
mov dword [esp + 0x30], edx
mov byte [edx + eax - 1], cl
mov ecx, dword [esp + 0x54]
cmp edi, ecx
jne 0x650a8c
mov dword [esp + 0x9c], eax
mov eax, dword [esp + 0x48]
mov ecx, 0x5d9f7391
imul ecx
sar edx, 8
mov ecx, dword [esp + 0x48]
sar ecx, 0x1f
sub edx, ecx
mov eax, dword [esp + 0x9c]
mov ecx, edx
mov edx, dword [esp + 0x30]
jmp 0x650a9b
mov ecx, dword [esp + 0x48]
shr ecx, 0x1f
mov ebp, dword [esp + 0x48]
add ecx, ebp
sar ecx, 1
cmp edi, 0xffffffff
je 0x650cf2
lea ebp, [edi + 1]
mov edi, eax
mov eax, ecx
cmp ebp, 0xffffffff
je 0x650ab5
cdq
idiv ebp
jmp 0x650ab7
neg eax
add ecx, eax
xor eax, eax
jmp 0x650cdc
lea edx, [ecx + ecx*8]
cmp ecx, 0xffffffda
je 0x650ced
shl edx, 2
add ecx, 0x26
mov eax, edx
cmp ecx, 0xffffffff
je 0x650ade
cdq
idiv ecx
jmp 0x650ae0
neg eax
dec esi
mov edx, dword [esp + 0x3c]
add edx, eax
xor ecx, ecx
mov eax, edx
mov dword [esp + 0x34], ebx
mov dword [esp + 0x98], edi
mov edi, ebp
mov edx, dword [esp + 0x6c]
mov ebx, dword [esp + 0xb4]
mov ebp, dword [esp + 0x5c]
jmp 0x65091c
lea eax, [0x71b740]
mov dword [esp], eax
call fcn.0040c500
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0xb4]
mov dword [eax + 4], ecx
mov ecx, dword [0x995310]
test ecx, ecx
jne 0x650b3b
mov ecx, dword [esp + 0xb0]
jmp 0x650b49
call fcn.00468e60
mov ecx, dword [esp + 0xb0]
mov dword [edi], ecx
mov dword [eax], ecx
mov dword [eax + 0xc], 2
lea ecx, [0x73a590]
mov dword [eax + 8], ecx
mov dword [esp + 0xb8], 0
mov dword [esp + 0xbc], 0
lea ecx, [0x7b1574]
mov dword [esp + 0xc0], ecx
mov dword [esp + 0xc4], eax
add esp, 0xa4
ret
mov edx, dword [esp + 0x98]
movzx eax, byte [esp + 0x23]
mov byte [esi + edx - 1], al
lea eax, [ebx + 0x24]
mov ebx, eax
mov eax, ecx
cmp ebp, 0xffffffff
je 0x650bad
cdq
idiv ebp
jmp 0x650baf
neg eax
mov edx, dword [esp + 0x4c]
mov ebp, dword [esp + 0x98]
mov edx, dword [esp + 0x6c]
mov ebp, dword [esp + 0x5c]
mov dword [esp + 0x40], ebx
mov ecx, eax
mov dword [esp + 0x34], edi
mov dword [esp + 0x30], esi
mov eax, dword [esp + 0x4c]
mov ebx, dword [esp + 0xb4]
mov esi, dword [esp + 0x64]
mov edi, dword [esp + 0x60]
mov edx, dword [esp + 0x40]
sub edx, eax
mov ebx, dword [esp + 0x40]
cmp ebx, eax
jg 0x650bf8
mov edx, 1
jmp 0x650c08
lea ebp, [eax + 0x1a]
cmp ebx, ebp
jl 0x650c04
mov edx, 0x1a
mov ebp, dword [esp + 0x5c]
cmp ecx, edx
jl 0x6509d4
lea ebp, [edx - 0x24]
xchg ebp, ebx
neg ebx
xchg ebp, ebx
sub ecx, edx
test ebp, ebp
je 0x650d27
mov dword [esp + 0x24], edx
mov eax, ecx
cmp ebp, 0xffffffff
je 0x650c33
cdq
idiv ebp
jmp 0x650c35
xor edx, edx
mov esi, dword [esp + 0x24]
lea eax, [edx + esi]
cmp eax, 0x1a
jae 0x650c47
lea edx, [edx + esi + 0x61]
jmp 0x650c58
lea eax, [edx + esi - 0x1a]
cmp eax, 0xa
jae 0x650d0f
lea edx, [edx + esi + 0x16]
mov byte [esp + 0x23], dl
mov esi, dword [esp + 0x30]
inc esi
mov edi, dword [esp + 0x34]
cmp edi, esi
jae 0x650b8c
mov dword [esp + 0x68], ecx
mov dword [esp + 0x58], ebp
mov eax, dword [esp + 0x98]
mov dword [esp], eax
mov dword [esp + 4], esi
mov dword [esp + 8], edi
mov dword [esp + 0xc], 1
lea eax, [0x6f4820]
mov dword [esp + 0x10], eax
call fcn.0044e6e0
mov eax, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
movzx edx, byte [esp + 0x23]
mov ebx, dword [esp + 0x40]
mov ebp, dword [esp + 0x58]
mov dword [esp + 0x98], eax
mov edi, ecx
mov ecx, dword [esp + 0x68]
jmp 0x650b8c
mov eax, 0xea0ea0eb
imul ecx
add ecx, edx
sar ecx, 5
mov edx, dword [esp + 0x3c]
lea eax, [edx + 0x24]
mov dword [esp + 0x3c], eax
cmp ecx, 0x1c7
jg 0x650cc9
jmp 0x650ac0
call fcn.004379d0
call fcn.004379d0
lea eax, [0x6f44e0]
mov dword [esp], eax
lea eax, [0x7b09a8]
mov dword [esp + 4], eax
call fcn.00438b10
lea eax, [0x6f44e0]
mov dword [esp], eax
lea eax, [0x7b09a8]
mov dword [esp + 4], eax
call fcn.00438b10
call fcn.004379d0
nop
call fcn.00467a60
jmp fcn.006504d0