Function at 0x1002c810
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
push edi
xor edi, edi
call fcn.1003d77d
test al, al
je 0x1002c837
pop edx
pop ebx
push edx
push eax
push eax
push edi
push ebp
push ecx
pop esi
push esp
push esp
push edx
push esi
push ecx
pop ebp
push edi
pop ecx
pop esi
pop esi
mov ebx, dword [ebp + 0xc]
cmp ebx, 0x40
jae 0x1002c850
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 0x1002c871
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]
lea eax, [edx + 0xf8]
cmp ebx, eax
jb 0x1002c83f
cmp dword [edx + ecx], 0x4550
lea ebx, [edx + ecx]
jne 0x1002c85d
mov eax, 0x14c
cmp word [ebx + 4], ax
jne 0x1002c85d
test byte [ebx + 0x38], 1
jne 0x1002c85d
movzx esi, word [ebx + 6]
movzx eax, word [ebx + 0x14]
test esi, esi
je 0x1002c8cd
lea ecx, [ebx + 0x24]
add ecx, eax
nop dword [eax]
mov edx, dword [ecx + 4]
mov eax, dword [ecx]
test edx, edx
jne 0x1002c8be
add eax, dword [ebx + 0x38]
jmp 0x1002c8c0
add eax, edx
cmp eax, edi
cmova edi, eax
add ecx, 0x28
sub esi, 1
jne 0x1002c8b0
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ecx, dword [ebp - 0x28]
lea edx, [ecx - 1]
lea esi, [ecx - 1]
not edx
add esi, dword [ebx + 0x50]
lea eax, [ecx - 1]
add eax, edi
and esi, edx
and eax, edx
mov dword [ebp - 8], esi
cmp esi, eax
jne 0x1002c85d
mov edi, dword [ebp + 0x24]
push edi
push 4
push 0x3000
push esi
push dword [ebx + 0x34]
call dword [ebp + 0x10]
mov esi, eax
add esp, 0x14
mov dword [ebp - 4], esi
test esi, esi
jne 0x1002c932
push edi
push 4
push 0x3000
push dword [ebp - 8]
push eax
call dword [ebp + 0x10]
mov esi, eax
mov dword [ebp - 4], eax
add esp, 0x14
test esi, esi
je 0x1002c95a
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 0x1002c96b
mov eax, dword [ebp + 0x24]
push eax
push 0x8000
push edi
push esi
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], esi
movzx eax, word [ebx + 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 [ebx + 0x54]
push dword [ebp + 0xc]
call fcn.1002c030
add esp, 8
test eax, eax
je 0x1002ca6a
push dword [ebp + 0x24]
push 4
push 0x1000
push dword [ebx + 0x54]
push esi
call dword [ebp + 0x10]
push dword [ebx + 0x54]
mov esi, eax
push dword [ebp + 8]
push esi
call fcn.100545a0
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.1002c050
add esp, 0x30
test eax, eax
je 0x1002ca6a
mov eax, dword [edi]
mov eax, dword [eax + 0x34]
sub eax, dword [ebx + 0x34]
je 0x1002ca15
push eax
push edi
call fcn.1002c420
add esp, 8
mov dword [edi + 0x18], eax
jmp 0x1002ca1c
mov dword [edi + 0x18], 1
push edi
call fcn.1002be80
add esp, 4
test eax, eax
je 0x1002ca6a
push edi
call fcn.1002c2e0
add esp, 4
test eax, eax
je 0x1002ca6a
push edi
call fcn.1002c180
add esp, 4
test eax, eax
je 0x1002ca6a
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x1002ca98
add eax, esi
cmp dword [edi + 0x14], 0
je 0x1002ca8c
push 0
push 1
push esi
call eax
test eax, eax
jne 0x1002ca7c
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
push edi
call fcn.1002c600
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