Function at 0x488d90
Capabilities:
Get system information on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ed826
mov eax, dword fs:[0]
push eax
sub esp, 0xb0
mov eax, dword [0x502c60]
xor eax, esp
mov dword [esp + 0xac], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x502c60]
xor eax, esp
push eax
lea eax, [esp + 0xc4]
mov dword fs:[0], eax
mov eax, dword [esp + 0xe4]
mov ebp, dword [esp + 0xdc]
mov dword [esp + 0x54], eax
call fcn.00463480
mov esi, dword [esp + 0xe0]
mov edi, eax
test esi, esi
jne 0x488df6
mov al, 1
jmp 0x489027
mov dword [esp + 0x28], 0x44f664
mov dword [esp + 0x2c], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
mov byte [esp + 0x38], 0
mov dword [esp + 0xcc], 0
mov dword [esp + 0x40], 0x44f664
mov dword [esp + 0x44], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x4c], 0
mov byte [esp + 0x50], 0
lea eax, [esp + 0x64]
mov byte [esp + 0xcc], 1
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [edi + 0x24]
sub eax, dword [esp + 0xd4]
mov ebx, dword [esp + 0x68]
mov dword [esp + 0x24], eax
je 0x488fd7
push 1
push dword [esp + 0xec]
push esi
push ebp
call fcn.00488650
xor cl, cl
mov dword [esp + 0x4c], eax
add esp, 0x10
mov byte [esp + 0x17], cl
xorps xmm0, xmm0
mov esi, dword [eax]
movlpd qword [esp + 0x58], xmm0
cmp esi, dword [eax + 4]
je 0x488fd7
mov eax, dword [esp + 0x5c]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x58]
mov dword [esp + 0x20], eax
movzx ecx, word [esi]
mov edi, dword [esi]
mov ax, cx
shr ax, 0xc
and ecx, 0xfff
movzx eax, ax
mov dword [esp + 0x60], eax
mov eax, dword [esi + 4]
shrd edi, eax, 4
mov eax, ecx
mov ecx, 0
cdq
and edi, 0xfffff000
add eax, edi
mov ebp, edx
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x20]
adc ebp, ecx
cmp edi, eax
jne 0x488efd
cmp ecx, dword [esp + 0x18]
je 0x488f29
lea ecx, [esp + 0x28]
call fcn.0048ce80
mov dword [esp + 0x20], edi
mov dword [esp + 0x18], 0
call fcn.00463480
push ebx
lea ecx, [esp + 0x2c]
mov eax, dword [eax + 0x24]
add eax, edi
push eax
call fcn.0048cda0
mov eax, edi
mov edx, dword [esp + 0x1c]
mov ecx, ebx
add ecx, eax
mov eax, 0
adc eax, dword [esp + 0x18]
add edx, 4
adc ebp, 0
cmp ebp, eax
jb 0x488f66
ja 0x488f4a
cmp edx, ecx
jbe 0x488f66
call fcn.00463480
push ebx
lea ecx, [esp + 0x44]
mov eax, dword [eax + 0x24]
add eax, edi
add eax, ebx
push eax
call fcn.0048cda0
mov byte [esp + 0x17], 1
mov eax, dword [esp + 0x60]
movzx eax, ax
cmp eax, 0xa
ja case.0x488f7d.5
movzx eax, byte [eax + 0x489158]
jmp dword [eax*4 + 0x489148]
call fcn.00463480
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x24]
mov eax, dword [eax + 0x24]
add dword [ecx + eax], edx
jmp case.0x488f7d.0
call fcn.00463480
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x24]
mov eax, dword [eax + 0x24]
add dword [ecx + eax], edx
adc dword [ecx + eax + 4], 0
cmp byte [esp + 0x17], 0
je 0x488fc7
lea ecx, [esp + 0x40]
call fcn.0048ce80
xor cl, cl
mov byte [esp + 0x17], cl
mov eax, dword [esp + 0x3c]
add esi, 8
cmp esi, dword [eax + 4]
jne 0x488eb7
lea ecx, [esp + 0x28]
call fcn.0048ce80
mov bl, 1
cmp byte [esp + 0x50], 0
mov byte [esp + 0xcc], 0
mov dword [esp + 0x40], 0x44f664
je 0x489002
lea ecx, [esp + 0x40]
call fcn.0048ce80
cmp byte [esp + 0x38], 0
mov dword [esp + 0xcc], 0xffffffff
mov dword [esp + 0x28], 0x44f664
je 0x489025
lea ecx, [esp + 0x28]
call fcn.0048ce80
mov al, bl
mov ecx, dword [esp + 0xc4]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0xac]
xor ecx, esp
call fcn.004d17f4
add esp, 0xbc
ret 0x18
movzx eax, word [0x4fcbd4]
mov ecx, dword [esp + 0x54]
push eax
call fcn.004cffe0
push eax
lea ecx, [esp + 0xa8]
call fcn.0045f750
movzx eax, word [0x4fcbe8]
mov ecx, dword [esp + 0x54]
push eax
mov byte [esp + 0xd0], 2
call fcn.004cffe0
push eax
lea ecx, [esp + 0x8c]
call fcn.0045f750
lea eax, [esp + 0xa4]
mov byte [esp + 0xcc], 3
push eax
lea eax, [esp + 0x8c]
push eax
lea eax, [esp + 0x60]
push eax
call fcn.0046ce80
add esp, 0xc
mov dword [esp + 0x88], 0x44fa2c
cmp dword [esp + 0xa0], 0x10
jb 0x4890de
push dword [esp + 0x8c]
call fcn.004d105d
add esp, 4
cmp dword [esp + 0xbc], 0x10
mov dword [esp + 0xa0], 0xf
mov dword [esp + 0x9c], 0
mov byte [esp + 0x8c], 0
mov dword [esp + 0xa4], 0x44fa2c
jb 0x489120
push dword [esp + 0xa8]
call fcn.004d105d
add esp, 4
mov dword [esp + 0xbc], 0xf
xor bl, bl
mov dword [esp + 0xb8], 0
mov byte [esp + 0xa8], 0
jmp 0x488fe2