Function at 0x4b2390
Capabilities:
Check os version
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x5ede41
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x704dd8]
xor eax, esp
mov dword [esp + 0x7c], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x704dd8]
xor eax, esp
push eax
lea eax, [esp + 0x94]
mov dword fs:[0], eax
xor edi, edi
mov esi, ecx
mov dword [esp + 0x8c], 0xf
mov dword [esp + 0x88], edi
mov byte [esp + 0x78], 0
push 7
lea ecx, [esp + 0x18]
mov dword [esp + 0xa0], edi
call fcn.004b3d20
push eax
mov ecx, esi
mov byte [esp + 0xa0], 1
call fcn.004b0270
mov ecx, eax
call fcn.004b4870
lea ecx, [esp + 0x14]
mov byte [esp + 0x9c], 0
call fcn.004b3e50
lea eax, [esp + 0x30]
push eax
mov ecx, esi
call fcn.004b06b0
test al, al
je 0x4b26f1
mov ecx, dword [esp + 0x30]
mov al, 1
cmp ecx, 0xc
jne 0x4b2465
lea esp, [esp]
test al, al
je 0x4b26f1
lea ecx, [esp + 0x30]
push ecx
mov ecx, esi
call fcn.004b06b0
mov ecx, dword [esp + 0x30]
cmp ecx, 0xc
je 0x4b2440
test al, al
je 0x4b26f1
cmp ecx, 2
je 0x4b25c1
cmp ecx, 5
jne 0x4b26f1
push edi
push 0x6015b5
lea ecx, [esp + 0x7c]
call fcn.00401a20
lea edx, [esp + 0x74]
push edx
lea eax, [esp + 0x34]
push eax
mov ecx, esi
call fcn.004b20b0
test al, al
je 0x4b25de
lea ecx, [esp + 0x14]
push ecx
mov ecx, esi
call fcn.004b06b0
test al, al
je 0x4b2681
cmp dword [esp + 0x14], 0xb
jne 0x4b2681
mov eax, dword [esi + 0x18]
mov edi, dword [esi + 0x1c]
add edi, eax
cmp eax, edi
jbe 0x4b24cf
call fcn.004ea132
mov ebp, dword [esi]
mov ebx, ebp
mov dword [esp + 0x54], edi
test ebp, ebp
jne 0x4b24f8
call fcn.004ea132
xor eax, eax
xor ecx, ecx
mov edx, dword [ecx + 0x1c]
add edx, dword [eax + 0x18]
dec edi
cmp edi, edx
ja 0x4b2506
test ebp, ebp
je 0x4b24ff
mov ebp, dword [ebp]
jmp 0x4b2501
mov eax, dword [ebp]
mov ecx, eax
jmp 0x4b24e4
xor ebp, ebp
cmp edi, dword [ebp + 0x18]
jae 0x4b250b
call fcn.004ea132
lea ecx, [esp + 0x48]
mov dword [esp + 0x48], ebx
mov dword [esp + 0x4c], edi
call fcn.004af900
mov eax, dword [eax]
lea ecx, [esp + 0x74]
push ecx
mov ecx, eax
call fcn.004b4db0
lea edx, [esp + 0x50]
push edx
mov ecx, esi
mov dword [esp + 0x54], eax
call fcn.004b09c0
mov ecx, esi
call fcn.004b2880
mov ecx, dword [esi + 0x1c]
xor edi, edi
cmp ecx, edi
je 0x4b2555
dec ecx
mov dword [esi + 0x1c], ecx
cmp ecx, edi
jne 0x4b2555
mov dword [esi + 0x18], edi
mov ecx, esi
test al, al
je 0x4b25f7
lea eax, [esp + 0x3c]
push eax
call fcn.004b06b0
test al, al
je 0x4b260e
mov ecx, dword [esp + 0x3c]
cmp ecx, 2
je 0x4b2588
cmp ecx, 0xa
je 0x4b2588
cmp ecx, 0xc
jne 0x4b260e
mov al, 1
cmp ecx, 0xc
jne 0x4b25a9
nop
test al, al
je 0x4b25a9
lea ecx, [esp + 0x3c]
push ecx
mov ecx, esi
call fcn.004b06b0
mov ecx, dword [esp + 0x3c]
cmp ecx, 0xc
je 0x4b2590
cmp ecx, 2
je 0x4b25ce
lea edx, [esp + 0x30]
push edx
mov ecx, esi
call fcn.004b06b0
xor edi, edi
jmp 0x4b2429
cmp dword [esp + 0x88], edi
jne 0x4b26f1
lea ecx, [esp + 0x74]
call fcn.00401700
mov al, 1
jmp 0x4b2775
push 2
mov ecx, esi
call fcn.004b1e20
lea ecx, [esp + 0x74]
mov bl, al
call fcn.00401700
jmp 0x4b2773
push 2
call fcn.004b1e20
lea ecx, [esp + 0x74]
mov bl, al
call fcn.00401700
jmp 0x4b2773
push str.Missing___or__in_object_declaration
lea ecx, [esp + 0x18]
call fcn.004016c0
push edi
lea eax, [esp + 0x40]
push eax
lea ecx, [esp + 0x1c]
push ecx
mov ecx, esi
mov byte [esp + 0xa8], 3
call fcn.004b14a0
push 2
mov ecx, esi
call fcn.004b1e20
mov esi, 0x10
mov bl, al
cmp dword [esp + 0x2c], esi
jb 0x4b2659
mov edx, dword [esp + 0x18]
push edx
call fcn.004ca5d9
add esp, 4
mov dword [esp + 0x2c], 0xf
mov dword [esp + 0x28], edi
mov byte [esp + 0x18], 0
cmp dword [esp + 0x8c], esi
jb 0x4b2773
mov eax, dword [esp + 0x78]
push eax
jmp 0x4b276b
push str.Missing_:_after_object_member_name
lea ecx, [esp + 0x5c]
call fcn.004016c0
push edi
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x60]
push edx
mov ecx, esi
mov byte [esp + 0xa8], 2
call fcn.004b14a0
push 2
mov ecx, esi
call fcn.004b1e20
mov esi, 0x10
mov bl, al
cmp dword [esp + 0x70], esi
jb 0x4b26cc
mov eax, dword [esp + 0x5c]
push eax
call fcn.004ca5d9
add esp, 4
mov dword [esp + 0x70], 0xf
mov dword [esp + 0x6c], edi
mov byte [esp + 0x5c], 0
cmp dword [esp + 0x8c], esi
jb 0x4b2773
mov ecx, dword [esp + 0x78]
push ecx
jmp 0x4b276b
push 0x21
mov ebp, 0xf
push str.Missing__or_object_member_name
lea ecx, [esp + 0x1c]
mov dword [esp + 0x34], ebp
mov dword [esp + 0x30], edi
mov byte [esp + 0x20], 0
call fcn.00401a20
push edi
lea edx, [esp + 0x34]
push edx
lea eax, [esp + 0x1c]
push eax
mov ecx, esi
mov byte [esp + 0xa8], 4
call fcn.004b14a0
push 2
mov ecx, esi
call fcn.004b1e20
mov esi, 0x10
mov bl, al
cmp dword [esp + 0x2c], esi
jb 0x4b2750
mov ecx, dword [esp + 0x18]
push ecx
call fcn.004ca5d9
add esp, 4
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x28], edi
mov byte [esp + 0x18], 0
cmp dword [esp + 0x8c], esi
jb 0x4b2773
mov edx, dword [esp + 0x78]
push edx
call fcn.004ca5d9
add esp, 4
mov al, bl
mov ecx, dword [esp + 0x94]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x7c]
xor ecx, esp
call fcn.004e8c89
add esp, 0x8c
ret 4