Function at 0x100087f0
Capabilities:
Get system information on windows
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x10032080]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
xor esi, esi
mov dword [ebp - 0x3c], edx
mov dword [ebp - 0x40], ecx
push edi
cmp edx, 0x40
jb 0x1000882a
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x10008c64
mov eax, dword [ecx + 0x3c]
add eax, 0xf8
cmp edx, eax
jae 0x10008831
push 0xd
jmp 0x10008c69
mov ebx, dword [ecx + 0x3c]
add ebx, ecx
mov dword [ebp - 0x34], ebx
cmp dword [ebx], 0x4550
jne 0x10008c64
mov eax, 0x14c
cmp word [ebx + 4], ax
jne 0x10008c64
mov eax, dword [ebx + 0x38]
mov dword [ebp - 0x2c], eax
test al, 1
jne 0x10008c64
movzx ecx, word [ebx + 0x14]
movzx edi, word [ebx + 6]
add ecx, 0x24
test edi, edi
je 0x10008897
add ecx, ebx
mov ebx, eax
mov eax, dword [ecx + 4]
mov edx, dword [ecx]
test eax, eax
jne 0x10008883
lea eax, [edx + ebx]
jmp 0x10008885
add eax, edx
cmp eax, esi
cmovbe eax, esi
add ecx, 0x28
mov esi, eax
sub edi, 1
jne 0x10008875
mov ebx, dword [ebp - 0x34]
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
jne 0x10008c64
mov esi, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push 4
push 0x3000
push edi
push dword [ebx + 0x34]
call esi
mov dword [ebp - 0x30], eax
test eax, eax
jne 0x100088ec
push 4
push 0x3000
push edi
push eax
call esi
mov dword [ebp - 0x30], eax
test eax, eax
je 0x1000891a
mov eax, dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push 0x40
push 8
mov dword [ebp - 0x48], eax
call eax
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp - 0x30]
mov edi, eax
mov dword [ebp - 0x44], edi
test edi, edi
jne 0x10008921
push 0x8000
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push 0xe
jmp 0x10008c69
mov dword [edi + 4], ecx
movzx eax, word [ebx + 0x16]
shr eax, 0xd
and eax, 1
mov dword [edi + 0x1c], 0x10008770
mov dword [edi + 0x14], eax
mov dword [edi + 0x20], 0x10008790
mov dword [edi + 0x24], 0x100087b0
mov dword [edi + 0x28], 0x100087c0
mov dword [edi + 0x2c], 0x100087e0
mov dword [edi + 0x34], 0
mov eax, dword [ebp - 0x24]
mov dword [edi + 0x3c], eax
mov eax, dword [ebp - 0x3c]
cmp eax, dword [ebx + 0x54]
jae 0x10008a0a
push 0xd
call dword [sym.imp.KERNEL32.dll_SetLastError]
cmp dword [edi + 0x10], 0
je 0x1000898c
mov eax, dword [edi]
mov ecx, dword [edi + 4]
push 0
push 0
mov eax, dword [eax + 0x28]
push ecx
add eax, ecx
call eax
push dword [edi + 0x30]
call fcn.10011492
add esp, 4
cmp dword [edi + 8], 0
je 0x100089d0
xor ebx, ebx
cmp dword [edi + 0xc], ebx
jle 0x100089c5
xor esi, esi
mov eax, dword [edi + 8]
mov eax, dword [esi + eax]
test eax, eax
je 0x100089bc
push dword [edi + 0x34]
push eax
mov eax, dword [edi + 0x2c]
call eax
add esp, 8
inc ebx
add esi, 4
cmp ebx, dword [edi + 0xc]
jl 0x100089a6
push dword [edi + 8]
call fcn.10011492
add esp, 4
mov eax, dword [edi + 4]
test eax, eax
je 0x100089ea
push dword [edi + 0x34]
push 0x8000
push 0
push eax
mov eax, dword [edi + 0x20]
call eax
add esp, 0x10
push edi
push 0
call dword [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10009d71
mov esp, ebp
pop ebp
ret
push 4
push 0x1000
push dword [ebx + 0x54]
push ecx
call esi
push dword [ebx + 0x54]
mov esi, eax
push dword [ebp - 0x40]
push esi
call fcn.1000b440
mov eax, dword [ebp - 0x40]
add esp, 0xc
mov ecx, dword [ebp - 0x30]
mov dword [ebp - 0x2c], 0
mov eax, dword [eax + 0x3c]
add eax, esi
xor esi, esi
mov dword [edi], eax
mov dword [eax + 0x34], ecx
mov eax, dword [edi]
mov edx, dword [edi + 4]
mov dword [ebp - 0x38], edx
movzx ecx, word [eax + 0x14]
add ecx, 0x24
cmp si, word [eax + 6]
jae 0x10008b0b
lea ebx, [ecx + eax]
nop dword [eax]
mov ecx, dword [ebx + 4]
test ecx, ecx
jne 0x10008aa4
mov eax, dword [ebp - 0x34]
mov esi, dword [eax + 0x38]
test esi, esi
jle 0x10008af0
push dword [edi + 0x34]
mov eax, dword [ebx]
push 4
push 0x1000
add eax, edx
push esi
push eax
mov eax, dword [edi + 0x1c]
call eax
add esp, 0x14
test eax, eax
je 0x10008975
mov eax, dword [ebx]
add eax, dword [ebp - 0x38]
push esi
push 0
push eax
mov dword [ebx - 4], eax
call fcn.1000b9e0
jmp 0x10008aea
mov eax, dword [ebx + 8]
add eax, ecx
cmp dword [ebp - 0x3c], eax
jb 0x1000896d
push dword [edi + 0x34]
mov eax, dword [ebx]
push 4
push 0x1000
add eax, edx
push ecx
push eax
mov eax, dword [edi + 0x1c]
call eax
add esp, 0x14
test eax, eax
je 0x10008975
push dword [ebx + 4]
mov eax, dword [ebx + 8]
mov esi, dword [ebx]
add eax, dword [ebp - 0x40]
add esi, dword [ebp - 0x38]
push eax
push esi
call fcn.1000b440
mov dword [ebx - 4], esi
mov edx, dword [ebp - 0x38]
add esp, 0xc
mov eax, dword [edi]
add ebx, 0x28
mov esi, dword [ebp - 0x2c]
inc esi
mov dword [ebp - 0x2c], esi
movzx eax, word [eax + 6]
cmp esi, eax
jl 0x10008a60
mov ebx, dword [ebp - 0x34]
mov ecx, dword [edi]
mov eax, dword [ecx + 0x34]
sub eax, dword [ebx + 0x34]
mov dword [ebp - 0x3c], eax
je 0x10008b9d
cmp dword [ecx + 0xa4], 0
jne 0x10008b29
xor eax, eax
jmp 0x10008ba2
mov edx, dword [edi + 4]
mov ebx, dword [ecx + 0xa0]
add ebx, edx
mov dword [ebp - 0x34], edx
mov eax, dword [ebx]
test eax, eax
je 0x10008b9d
nop dword [eax]
mov ecx, dword [ebx + 4]
add eax, edx
mov dword [ebp - 0x2c], eax
lea edx, [ebx + 8]
xor esi, esi
lea eax, [ecx - 8]
test eax, 0xfffffffe
jbe 0x10008b8e
mov edi, dword [ebp - 0x2c]
nop word [eax + eax]
movzx eax, word [edx]
mov ecx, eax
and ecx, 0xf000
cmp ecx, 0x3000
jne 0x10008b7e
mov ecx, dword [ebp - 0x3c]
and eax, 0xfff
add dword [eax + edi], ecx
mov ecx, dword [ebx + 4]
inc esi
add edx, 2
lea eax, [ecx - 8]
shr eax, 1
cmp esi, eax
jb 0x10008b60
mov eax, dword [ebx + ecx]
add ebx, ecx
mov edx, dword [ebp - 0x34]
test eax, eax
jne 0x10008b40
mov edi, dword [ebp - 0x44]
mov eax, 1
mov ecx, edi
mov dword [edi + 0x18], eax
call fcn.10008600
test eax, eax
je 0x10008975
mov ecx, edi
call fcn.100084c0
test eax, eax
je 0x10008975
mov eax, dword [edi]
mov esi, dword [eax + 0xc0]
test esi, esi
je 0x10008bf1
mov ebx, dword [edi + 4]
mov esi, dword [esi + ebx + 0xc]
test esi, esi
je 0x10008bf1
mov eax, dword [esi]
test eax, eax
je 0x10008bf1
push 0
push 1
push ebx
call eax
mov eax, dword [esi + 4]
lea esi, [esi + 4]
test eax, eax
jne 0x10008be0
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x10008c4a
mov ecx, dword [ebp - 0x30]
add eax, ecx
cmp dword [edi + 0x14], 0
je 0x10008c34
push 0
push 1
push ecx
call eax
test eax, eax
jne 0x10008c1a
push 0x45a
jmp 0x1000896f
mov dword [edi + 0x10], 1
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10009d71
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x38], eax
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10009d71
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x38], 0
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10009d71
mov esp, ebp
pop ebp
ret
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10009d71
mov esp, ebp
pop ebp
ret