Function at 0x40bf90
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push ebx
push esi
push edi
mov edi, edx
mov esi, ecx
mov dword [ebp - 8], edi
xor ebx, ebx
mov dword [ebp - 4], esi
call fcn.0043a6f8
test al, al
je 0x40bfd5
mov bh, 0x9b
cmp dword [edx + 0x17], ecx
push es
insd dword es:[edi], dx
adc byte [ebp - 0x5c6cbd9c], 0x46
mov eax, 0xe677d17b
sbb byte gs:[edx + esi*4], al
dec ecx
fcmovb st(0), st(0)
in al, 0xc1
dec edi
pushal
sbb al, 0x8b
jne 0x40bfcc
xor ebx, ebx
mov edi, dword [ebp - 8]
cmp edi, 0x40
jae 0x40bfeb
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 0x40c009
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 0x40bfda
add esi, ecx
cmp dword [esi], 0x4550
jne 0x40bff5
mov eax, 0x14c
cmp word [esi + 4], ax
jne 0x40bff5
test byte [esi + 0x38], 1
jne 0x40bff5
movzx edi, word [esi + 6]
movzx eax, word [esi + 0x14]
test edi, edi
je 0x40c062
lea ecx, [esi + 0x24]
add ecx, eax
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x40c053
add eax, dword [esi + 0x38]
jmp 0x40c055
add eax, edx
cmp eax, ebx
cmova ebx, eax
add ecx, 0x28
sub edi, 1
jne 0x40c045
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 0x40bff5
push 0
push 4
push 0x3000
push edi
push dword [esi + 0x34]
call fcn.0040be10
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x40c0be
push eax
push 4
push 0x3000
push edi
push eax
call fcn.0040be10
mov ebx, eax
add esp, 0x14
test ebx, ebx
je 0x40c0e5
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 0x40c0f6
push eax
push 0x8000
push eax
push ebx
call fcn.0040be80
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.0040be10
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], fcn.0040be80
mov dword [edi + 0x24], 0x40bf00
mov dword [edi + 0x28], 0x40bf10
mov dword [edi + 0x2c], 0x40bf30
mov dword [edi + 0x30], 0
mov eax, dword [ebp - 0x2c]
mov dword [edi + 0x38], eax
mov edx, dword [esi + 0x54]
call fcn.0040b760
test eax, eax
je 0x40c1f6
push 0
push 4
push 0x1000
push dword [esi + 0x54]
push ebx
call fcn.0040be10
mov ecx, dword [ebp - 4]
mov esi, eax
mov eax, dword [ebp - 0xc]
push dword [eax + ecx + 0x54]
push ecx
push esi
call fcn.00444ca0
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.0040b780
add esp, 0x28
test eax, eax
je 0x40c1f6
mov eax, dword [edi]
mov edx, dword [eax + 0x34]
sub edx, dword [esi + 0x34]
je 0x40c1a7
mov ecx, edi
call fcn.0040bb80
mov dword [edi + 0x18], eax
jmp 0x40c1ae
mov dword [edi + 0x18], 1
mov ecx, edi
call fcn.0040bc30
test eax, eax
je 0x40c1f6
mov ecx, edi
call fcn.0040b9c0
test eax, eax
je 0x40c1f6
mov ecx, edi
call fcn.0040bb00
test eax, eax
je 0x40c1f6
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x40c222
add eax, ebx
cmp dword [edi + 0x14], 0
je 0x40c216
push 0
push 1
push ebx
call eax
test eax, eax
jne 0x40c206
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.0040c330
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