Function at 0x42673b
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
sub esp, 0x2c
push ebx
push ebp
push esi
push edi
mov ebx, edx
mov ebp, ecx
push 0x40
pop edx
mov ecx, ebx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], ebp
xor esi, esi
call fcn.00426d01
test eax, eax
je 0x42697f
mov eax, 0x5a4d
cmp word [ebp], ax
jne 0x426974
mov edx, dword [ebp + 0x3c]
mov ecx, ebx
add edx, 0xf8
call fcn.00426d01
test eax, eax
je 0x42697f
mov ebx, dword [ebp + 0x3c]
add ebx, ebp
cmp dword [ebx], 0x4550
jne 0x426974
mov eax, 0x14c
cmp word [ebx + 4], ax
jne 0x426974
test byte [ebx + 0x38], 1
jne 0x426974
movzx eax, word [ebx + 0x14]
movzx edx, word [ebx + 6]
add eax, 0x24
test edx, edx
je 0x4267e1
lea ecx, [eax + ebx]
cmp dword [ecx + 4], 0
mov eax, dword [ebx + 0x38]
cmovne eax, dword [ecx + 4]
add eax, dword [ecx]
lea ecx, [ecx + 0x28]
cmp eax, esi
cmovbe eax, esi
mov esi, eax
sub edx, 1
jne 0x4267c5
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ecx, dword [esp + 0x1c]
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
jne 0x426974
mov esi, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push 4
push 0x3000
push edi
push dword [ebx + 0x34]
call esi
mov ebp, eax
test ebp, ebp
jne 0x42683d
push 4
push 0x3000
push edi
push eax
call esi
mov ebp, eax
test ebp, ebp
jne 0x42683d
push 0xe
jmp 0x426979
push 0x40
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 0x426863
push 0x8000
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x426836
mov ecx, dword [esp + 0x14]
mov dword [edi + 4], ebp
movzx eax, word [ebx + 0x16]
and dword [edi + 0x34], 0
shr eax, 0xd
and eax, 1
mov dword [edi + 0x1c], 0x4269d4
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], 0x4269bf
mov dword [edi + 0x24], 0x4269b2
mov dword [edi + 0x28], 0x4269a1
mov dword [edi + 0x2c], 0x426994
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x3c], eax
mov edx, dword [ebx + 0x54]
call fcn.00426d01
test eax, eax
je 0x426955
push 4
push 0x1000
push dword [ebx + 0x54]
push ebp
call esi
push dword [ebx + 0x54]
mov esi, eax
push dword [esp + 0x14]
push esi
call fcn.0041af90
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
mov eax, dword [eax + 0x3c]
add eax, esi
mov dword [edi], eax
push edi
mov dword [eax + 0x34], ebp
call fcn.00426c84
test eax, eax
jne 0x426955
mov eax, dword [edi]
mov edx, dword [eax + 0x34]
sub edx, dword [ebx + 0x34]
je 0x426907
mov ecx, edi
call fcn.00426b23
jmp 0x42690a
xor eax, eax
inc eax
mov ecx, edi
mov dword [edi + 0x18], eax
call fcn.004269ed
test eax, eax
je 0x426955
mov ecx, edi
call fcn.00426be9
test eax, eax
jne 0x426955
mov ecx, edi
call fcn.00426bb8
test eax, eax
je 0x426955
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x42696c
add eax, ebp
cmp dword [edi + 0x14], 0
je 0x426967
push 0
push 1
push ebp
call eax
test eax, eax
jne 0x42695e
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.00426548
jmp 0x42697f
mov dword [edi + 0x10], 1
jmp 0x426970
mov dword [edi + 0x38], eax
jmp 0x426970
and dword [edi + 0x38], 0
mov eax, edi
jmp 0x426981
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret 0x18