Function at 0x409d80
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
call fcn.0045487f
test al, al
je 0x409db4
pop ebx
push ecx
pop esi
push ebp
pop edi
pop ebx
push esi
pop esi
push esi
pop esi
pop esp
pop esp
pop ecx
push eax
pop esp
push ebx
pop eax
pop ebx
pop edi
pop esi
pop esp
push esp
pop ecx
pop edi
pop ebp
pop edx
pop eax
pop edx
pop edi
pop edx
xor ebx, ebx
call fcn.00454a62
test al, al
je 0x409dd7
pop ebp
push esp
push ebp
pop esp
push esp
push edi
push edi
pop esp
push eax
push ebx
pop eax
pop edx
pop edi
pop ebp
push esp
pop esp
push esi
push esp
pop edi
pop esi
push edx
pop eax
push esp
pop esi
push edi
push edi
mov esi, dword [ebp + 0xc]
cmp esi, 0x40
jae 0x409df0
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 ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
je 0x409e11
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 edx, dword [ecx + 0x3c]
mov dword [ebp - 8], edx
lea eax, [edx + 0xf8]
cmp esi, eax
jb 0x409ddf
cmp dword [edx + ecx], 0x4550
lea esi, [edx + ecx]
jne 0x409dfd
mov eax, 0x14c
cmp word [esi + 4], ax
jne 0x409dfd
test byte [esi + 0x38], 1
jne 0x409dfd
movzx edi, word [esi + 6]
movzx eax, word [esi + 0x14]
test edi, edi
je 0x409e6d
lea ecx, [esi + 0x24]
add ecx, eax
nop
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x409e5e
add eax, dword [esi + 0x38]
jmp 0x409e60
add eax, edx
cmp eax, ebx
cmova ebx, eax
add ecx, 0x28
sub edi, 1
jne 0x409e50
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ecx, dword [ebp - 0x28]
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 0x409dfd
push dword [ebp + 0x24]
push 4
push 0x3000
push edi
push dword [esi + 0x34]
call dword [ebp + 0x10]
mov ebx, eax
add esp, 0x14
mov dword [ebp - 4], ebx
test ebx, ebx
jne 0x409ece
push dword [ebp + 0x24]
push 4
push 0x3000
push edi
push eax
call dword [ebp + 0x10]
mov ebx, eax
mov dword [ebp - 4], eax
add esp, 0x14
test ebx, ebx
je 0x409ef5
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 0x409f06
push dword [ebp + 0x24]
push 0x8000
push eax
push ebx
call dword [ebp + 0x14]
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 dword [edi + 4], ebx
movzx eax, word [esi + 0x16]
shr eax, 0xd
and eax, 1
mov dword [edi + 0x14], eax
mov eax, dword [ebp + 0x10]
mov dword [edi + 0x1c], eax
mov eax, dword [ebp + 0x14]
mov dword [edi + 0x20], eax
mov eax, dword [ebp + 0x18]
mov dword [edi + 0x24], eax
mov eax, dword [ebp + 0x1c]
mov dword [edi + 0x28], eax
mov eax, dword [ebp + 0x20]
mov dword [edi + 0x2c], eax
mov eax, dword [ebp + 0x24]
mov dword [edi + 0x30], eax
mov eax, dword [ebp - 0x28]
mov dword [edi + 0x38], eax
push dword [esi + 0x54]
push dword [ebp + 0xc]
call fcn.00409540
add esp, 8
test eax, eax
je 0x40a00b
push dword [ebp + 0x24]
push 4
push 0x1000
push dword [esi + 0x54]
push ebx
call dword [ebp + 0x10]
mov ebx, dword [ebp - 8]
mov esi, eax
mov eax, dword [ebp + 8]
add ebx, eax
push dword [ebx + 0x54]
push eax
push esi
call fcn.0047b910
mov edx, dword [ebp + 8]
push edi
push ebx
push dword [ebp + 0xc]
mov eax, dword [edx + 0x3c]
add eax, esi
mov esi, dword [ebp - 4]
mov dword [edi], eax
push edx
mov dword [eax + 0x34], esi
call fcn.00409560
add esp, 0x30
test eax, eax
je 0x40a00b
mov eax, dword [edi]
mov eax, dword [eax + 0x34]
sub eax, dword [ebx + 0x34]
je 0x409fb6
push eax
push edi
call fcn.00409970
add esp, 8
mov dword [edi + 0x18], eax
jmp 0x409fbd
mov dword [edi + 0x18], 1
push edi
call fcn.004093b0
add esp, 4
test eax, eax
je 0x40a00b
push edi
call fcn.00409830
add esp, 4
test eax, eax
je 0x40a00b
push edi
call fcn.004096c0
add esp, 4
test eax, eax
je 0x40a00b
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x40a039
add eax, esi
cmp dword [edi + 0x14], 0
je 0x40a02d
push 0
push 1
push esi
call eax
test eax, eax
jne 0x40a01d
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
push edi
call fcn.00409b20
add esp, 4
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