Function at 0x401e60
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x4c5cb0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, edx
mov edx, ecx
push esi
xor esi, esi
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x34], edx
cmp ebx, 0x40
jae 0x401e9d
push 0xd
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
mov eax, 0x5a4d
cmp word [edx], ax
je 0x401ec4
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
mov ecx, dword [edx + 0x3c]
lea eax, [ecx + 0xf8]
cmp ebx, eax
jb 0x401e83
cmp dword [ecx + edx], 0x4550
lea ebx, [ecx + edx]
jne 0x401ea7
mov eax, 0x14c
cmp word [ebx + 4], ax
jne 0x401ea7
test byte [ebx + 0x38], 1
jne 0x401ea7
movzx eax, word [ebx + 0x14]
push edi
movzx edi, word [ebx + 6]
test edi, edi
je 0x401f1b
lea ecx, [ebx + 0x24]
add ecx, eax
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x401f0e
add eax, dword [ebx + 0x38]
jmp 0x401f10
add eax, edx
cmp eax, esi
cmova esi, eax
add ecx, 0x28
dec edi
jne 0x401f00
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ecx, dword [ebp - 0x24]
lea edx, [ecx - 1]
lea edi, [ecx - 1]
not edx
add edi, dword [ebx + 0x50]
lea eax, [ecx - 1]
add eax, esi
and edi, edx
and eax, edx
cmp edi, eax
je 0x401f5e
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
push 4
push 0x3000
push edi
push dword [ebx + 0x34]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
mov dword [ebp - 0x2c], esi
test esi, esi
jne 0x401f90
push 4
push 0x3000
push edi
push eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
mov dword [ebp - 0x2c], eax
test esi, esi
je 0x401fb4
push 0x34
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 0x401fcf
push 0x8000
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push 0xe
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0x30]
mov dword [edi + 4], esi
movzx eax, word [ebx + 0x16]
shr eax, 0xd
and eax, 1
mov dword [edi + 0x1c], 0x401e20
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], 0x401e30
mov dword [edi + 0x24], 0x401e50
mov dword [edi + 0x28], 0
mov eax, dword [ebp - 0x24]
mov dword [edi + 0x30], eax
mov edx, dword [ebx + 0x54]
call fcn.00401880
test eax, eax
je 0x4020b9
push 4
push 0x1000
push dword [ebx + 0x54]
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push dword [ebx + 0x54]
mov esi, eax
push dword [ebp - 0x34]
push esi
call fcn.00474050
mov ecx, dword [ebp - 0x34]
mov edx, dword [ebp - 0x30]
push edi
push ebx
mov eax, dword [ecx + 0x3c]
add eax, esi
mov esi, dword [ebp - 0x2c]
mov dword [edi], eax
mov dword [eax + 0x34], esi
call fcn.004018a0
add esp, 0x14
test eax, eax
je 0x4020b9
mov eax, dword [edi]
mov edx, dword [eax + 0x34]
sub edx, dword [ebx + 0x34]
je 0x40206a
mov ecx, edi
call fcn.00401be0
mov dword [edi + 0x18], eax
jmp 0x402071
mov dword [edi + 0x18], 1
mov ecx, edi
call fcn.00401c90
test eax, eax
je 0x4020b9
mov ecx, edi
call fcn.00401a60
test eax, eax
je 0x4020b9
mov ecx, edi
call fcn.00401ba0
test eax, eax
je 0x4020b9
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x402103
add eax, esi
cmp dword [edi + 0x14], 0
je 0x4020ed
push 0
push 1
push esi
call eax
test eax, eax
jne 0x4020d3
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.004021f0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x10], 1
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x2c], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472d2a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, edi
mov dword [edi + 0x2c], 0
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00472d2a
mov esp, ebp
pop ebp
ret