Function at 0x40b7d0
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.0042738c
test al, al
je 0x40b808
push edi
push esp
pop edi
push ebx
push esi
push ecx
push esi
pop edx
push ebp
push edi
push ebp
push ebp
push esi
push esi
push esp
push esi
pop esi
pop edi
push esp
push ebx
mov esi, dword [ebp - 4]
mov edi, dword [ebp - 8]
cmp edi, 0x40
jae 0x40b81e
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 0x40b83c
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 0x40b80d
add esi, ecx
cmp dword [esi], 0x4550
jne 0x40b828
mov eax, 0x14c
cmp word [esi + 4], ax
jne 0x40b828
test byte [esi + 0x38], 1
jne 0x40b828
movzx edi, word [esi + 6]
movzx eax, word [esi + 0x14]
test edi, edi
je 0x40b895
lea ecx, [esi + 0x24]
add ecx, eax
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x40b886
add eax, dword [esi + 0x38]
jmp 0x40b888
add eax, edx
cmp eax, ebx
cmova ebx, eax
add ecx, 0x28
sub edi, 1
jne 0x40b878
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 0x40b828
push 0
push 4
push 0x3000
push edi
push dword [esi + 0x34]
call fcn.0040b670
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x40b8f1
push eax
push 4
push 0x3000
push edi
push eax
call fcn.0040b670
mov ebx, eax
add esp, 0x14
test ebx, ebx
je 0x40b918
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 0x40b929
push eax
push 0x8000
push eax
push ebx
call fcn.0040b6b0
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.0040b670
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], fcn.0040b6b0
mov dword [edi + 0x24], 0x40b710
mov dword [edi + 0x28], 0x40b720
mov dword [edi + 0x2c], 0x40b740
mov dword [edi + 0x30], 0
mov eax, dword [ebp - 0x2c]
mov dword [edi + 0x38], eax
mov edx, dword [esi + 0x54]
call fcn.0040b040
test eax, eax
je 0x40ba29
push 0
push 4
push 0x1000
push dword [esi + 0x54]
push ebx
call fcn.0040b670
mov ecx, dword [ebp - 4]
mov esi, eax
mov eax, dword [ebp - 0xc]
push dword [eax + ecx + 0x54]
push ecx
push esi
call fcn.0043f460
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.0040b060
add esp, 0x28
test eax, eax
je 0x40ba29
mov eax, dword [edi]
mov edx, dword [eax + 0x34]
sub edx, dword [esi + 0x34]
je 0x40b9da
mov ecx, edi
call fcn.0040b440
mov dword [edi + 0x18], eax
jmp 0x40b9e1
mov dword [edi + 0x18], 1
mov ecx, edi
call fcn.0040b4f0
test eax, eax
je 0x40ba29
mov ecx, edi
call fcn.0040b270
test eax, eax
je 0x40ba29
mov ecx, edi
call fcn.0040b3b0
test eax, eax
je 0x40ba29
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x40ba55
add eax, ebx
cmp dword [edi + 0x14], 0
je 0x40ba49
push 0
push 1
push ebx
call eax
test eax, eax
jne 0x40ba39
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.0040bb70
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