Function at 0x40b740
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
invalid
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
call fcn.004262d8
test al, al
je 0x40b775
pop ebp
xchg ebp, eax
je 0x40b6f3
inc ebx
sbb dword [edi + 0x71], esp
mov ebp, 0x16639a12
cli
sub byte [eax], bl
js 0x40b6f2
inc ebx
movsb byte es:[edi], byte [esi]
sub bl, al
sahf
mov cs, word [ecx]
test dword [esi + 0x28], ecx
lahf
xor ebx, ebx
mov esi, dword [ebp + 0xc]
cmp esi, 0x40
jae 0x40b78e
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 0x40b7af
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 0x40b77d
cmp dword [edx + ecx], 0x4550
lea esi, [edx + ecx]
jne 0x40b79b
mov eax, 0x14c
cmp word [esi + 4], ax
jne 0x40b79b
test byte [esi + 0x38], 1
jne 0x40b79b
movzx edi, word [esi + 6]
movzx eax, word [esi + 0x14]
test edi, edi
je 0x40b80d
lea ecx, [esi + 0x24]
add ecx, eax
nop dword [eax]
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x40b7fe
add eax, dword [esi + 0x38]
jmp 0x40b800
add eax, edx
cmp eax, ebx
cmova ebx, eax
add ecx, 0x28
sub edi, 1
jne 0x40b7f0
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 0x40b79b
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 0x40b86e
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 0x40b895
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 0x40b8a6
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.0040af40
add esp, 8
test eax, eax
je 0x40b9ab
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.004467e0
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.0040af60
add esp, 0x30
test eax, eax
je 0x40b9ab
mov eax, dword [edi]
mov eax, dword [eax + 0x34]
sub eax, dword [ebx + 0x34]
je 0x40b956
push eax
push edi
call fcn.0040b350
add esp, 8
mov dword [edi + 0x18], eax
jmp 0x40b95d
mov dword [edi + 0x18], 1
push edi
call fcn.0040ad60
add esp, 4
test eax, eax
je 0x40b9ab
push edi
call fcn.0040b210
add esp, 4
test eax, eax
je 0x40b9ab
push edi
call fcn.0040b0c0
add esp, 4
test eax, eax
je 0x40b9ab
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x40b9d9
add eax, esi
cmp dword [edi + 0x14], 0
je 0x40b9cd
push 0
push 1
push esi
call eax
test eax, eax
jne 0x40b9bd
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
push edi
call fcn.0040b530
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