Function at 0x40c390
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], 0
call fcn.0042b8da
test al, al
je 0x40c3cd
push edx
push ebp
pop esp
pop eax
pop edx
push edi
pop eax
push esi
pop ebx
push ebx
pop ecx
push ebx
pop ecx
push eax
push ebp
pop ecx
pop eax
pop esi
push ecx
push esp
push ebx
pop edi
pop esp
pop esp
push ebx
pop esi
push ebx
pop ebp
pop ecx
push edx
call fcn.0042bd6f
test al, al
je 0x40c3eb
push esp
pop esi
push ecx
push ebp
pop esi
push ebx
pop edi
pop ecx
pop ebx
pop eax
push edx
pop edi
pop esp
push edi
pop esi
push ecx
pop ebp
pop ebp
pop esi
push ecx
push ebp
call fcn.0042b895
test al, al
je 0x40c40b
push esi
push eax
push esp
pop ebx
push ebx
push edi
push ebp
pop ebp
pop edi
pop esp
push esi
push edi
pop edx
pop esi
push edx
pop edx
push edx
pop edx
pop ebp
push eax
push edx
push ebp
push ebp
mov ebx, dword [ebp - 8]
cmp ebx, 0x40
jae 0x40c424
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 edx, dword [ebp - 4]
mov eax, 0x5a4d
cmp word [edx], ax
je 0x40c445
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 [edx + 0x3c]
mov dword [ebp - 0x14], ecx
lea eax, [ecx + 0xf8]
cmp ebx, eax
jb 0x40c413
cmp dword [ecx + edx], 0x4550
lea esi, [ecx + edx]
mov dword [ebp - 0x10], esi
jne 0x40c431
mov eax, 0x14c
cmp word [esi + 4], ax
jne 0x40c431
mov ebx, dword [esi + 0x38]
test bl, 1
jne 0x40c431
movzx eax, word [esi + 0x14]
lea ecx, [esi + 0x24]
movzx edi, word [esi + 6]
add ecx, eax
test edi, edi
je 0x40c4b2
xor edx, edx
nop word [eax + eax]
mov esi, dword [ecx + 4]
mov eax, dword [ecx]
test esi, esi
jne 0x40c49d
add eax, ebx
jmp 0x40c49f
add eax, esi
cmp eax, edx
cmova edx, eax
add ecx, 0x28
sub edi, 1
jne 0x40c490
mov esi, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
lea eax, [ebp - 0x38]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ecx, dword [ebp - 0x34]
mov eax, dword [ebp - 0xc]
dec eax
add eax, ecx
lea edx, [ecx - 1]
lea edi, [ecx - 1]
not edx
add edi, dword [esi + 0x50]
and eax, edx
and edi, edx
cmp edi, eax
jne 0x40c431
push 0
push 4
push 0x3000
push edi
push dword [esi + 0x34]
call fcn.0040c1e0
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x40c50f
push eax
push 4
push 0x3000
push edi
push eax
call fcn.0040c1e0
mov ebx, eax
add esp, 0x14
test ebx, ebx
je 0x40c536
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 0x40c547
push eax
push 0x8000
push eax
push ebx
call fcn.0040c220
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.0040c1e0
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], fcn.0040c220
mov dword [edi + 0x24], 0x40c2c0
mov dword [edi + 0x28], 0x40c2d0
mov dword [edi + 0x2c], 0x40c2f0
mov dword [edi + 0x30], 0
mov eax, dword [ebp - 0x34]
mov dword [edi + 0x38], eax
mov edx, dword [esi + 0x54]
call fcn.0040baa0
test eax, eax
je 0x40c645
push 0
push 4
push 0x1000
push dword [esi + 0x54]
push ebx
call fcn.0040c1e0
mov ecx, dword [ebp - 4]
mov esi, eax
mov eax, dword [ebp - 0x14]
push dword [eax + ecx + 0x54]
push ecx
push esi
call fcn.004424d0
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
push edi
mov eax, dword [ecx + 0x3c]
add eax, esi
mov esi, dword [ebp - 0x10]
mov dword [edi], eax
push esi
mov dword [eax + 0x34], ebx
call fcn.0040bac0
add esp, 0x28
test eax, eax
je 0x40c645
mov eax, dword [edi]
mov edx, dword [eax + 0x34]
sub edx, dword [esi + 0x34]
je 0x40c5f6
mov ecx, edi
call fcn.0040bf70
mov dword [edi + 0x18], eax
jmp 0x40c5fd
mov dword [edi + 0x18], 1
mov ecx, edi
call fcn.0040c020
test eax, eax
je 0x40c645
mov ecx, edi
call fcn.0040bd60
test eax, eax
je 0x40c645
mov ecx, edi
call fcn.0040bea0
test eax, eax
je 0x40c645
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x40c671
add eax, ebx
cmp dword [edi + 0x14], 0
je 0x40c665
push 0
push 1
push ebx
call eax
test eax, eax
jne 0x40c655
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.0040c7c0
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