Function at 0x40bfa0
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov dword [ebp - 8], ecx
call fcn.00424b6b
test al, al
je 0x40bfd1
popal
sub al, 0x88
adc cl, bh
mov gs, edi
xchg edi, eax
cwde
xchg si, ax
imul ecx, dword [eax + 0x51], 0x78e395e4
fcmovb st(0), st(5)
jmp 0x40c023
mov edx, dword [ebp - 4]
sub esp, 0x18
mov ecx, dword [ebp - 8]
call fcn.0040bff0
add esp, 0x18
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [ebx + 0x6e], edi
sbb ebx, 0x509c3492
mov esi, dword [ebp - 4]
xor ebx, ebx
mov edi, dword [ebp - 8]
cmp edi, 0x40
jae 0x40c04b
push 0xd
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 0x5a4d
cmp word [esi], ax
je 0x40c069
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [esi + 0x3c]
mov dword [ebp - 0xc], ecx
lea eax, [ecx + 0xf8]
cmp edi, eax
jb 0x40c03a
add esi, ecx
cmp dword [esi], 0x4550
jne 0x40c055
mov eax, 0x14c
cmp word [esi + 4], ax
jne 0x40c055
test byte [esi + 0x38], 1
jne 0x40c055
movzx edi, word [esi + 6]
movzx eax, word [esi + 0x14]
test edi, edi
je 0x40c0c2
lea ecx, [esi + 0x24]
add ecx, eax
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x40c0b3
add eax, dword [esi + 0x38]
jmp 0x40c0b5
add eax, edx
cmp eax, ebx
cmova ebx, eax
add ecx, 0x28
sub edi, 1
jne 0x40c0a5
lea eax, [ebp - 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ecx, dword [ebp - 0x2c]
lea edx, [ecx - 1]
lea edi, [ecx - 1]
not edx
add edi, dword [esi + 0x50]
lea eax, [ecx - 1]
add eax, ebx
and edi, edx
and eax, edx
cmp edi, eax
jne 0x40c055
push 0
push 4
push 0x3000
push edi
push dword [esi + 0x34]
call fcn.0040be70
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x40c11e
push eax
push 4
push 0x3000
push edi
push eax
call fcn.0040be70
mov ebx, eax
add esp, 0x14
test ebx, ebx
je 0x40c145
push 0x3c
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
test edi, edi
jne 0x40c156
push eax
push 0x8000
push eax
push ebx
call fcn.0040bee0
add esp, 0x10
push 0xe
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 8]
mov dword [edi + 4], ebx
movzx eax, word [esi + 0x16]
shr eax, 0xd
and eax, 1
mov dword [edi + 0x1c], fcn.0040be70
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], fcn.0040bee0
mov dword [edi + 0x24], 0x40bf60
mov dword [edi + 0x28], 0x40bf70
mov dword [edi + 0x2c], 0x40bf90
mov dword [edi + 0x30], 0
mov eax, dword [ebp - 0x2c]
mov dword [edi + 0x38], eax
mov edx, dword [esi + 0x54]
call fcn.0040b7c0
test eax, eax
je 0x40c256
push 0
push 4
push 0x1000
push dword [esi + 0x54]
push ebx
call fcn.0040be70
mov ecx, dword [ebp - 4]
mov esi, eax
mov eax, dword [ebp - 0xc]
push dword [eax + ecx + 0x54]
push ecx
push esi
call fcn.00446360
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
push edi
mov eax, dword [ecx + 0x3c]
add eax, esi
mov esi, dword [ebp - 0xc]
add esi, ecx
mov dword [edi], eax
push esi
mov dword [eax + 0x34], ebx
call fcn.0040b7e0
add esp, 0x28
test eax, eax
je 0x40c256
mov eax, dword [edi]
mov edx, dword [eax + 0x34]
sub edx, dword [esi + 0x34]
je 0x40c207
mov ecx, edi
call fcn.0040bbe0
mov dword [edi + 0x18], eax
jmp 0x40c20e
mov dword [edi + 0x18], 1
mov ecx, edi
call fcn.0040bc90
test eax, eax
je 0x40c256
mov ecx, edi
call fcn.0040ba20
test eax, eax
je 0x40c256
mov ecx, edi
call fcn.0040bb60
test eax, eax
je 0x40c256
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x40c282
add eax, ebx
cmp dword [edi + 0x14], 0
je 0x40c276
push 0
push 1
push ebx
call eax
test eax, eax
jne 0x40c266
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.0040c390
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x10], 1
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x34], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret