Function at 0x4576d9
Capabilities:
Check os version

Disassembly:
mov eax, 0x462bf4
call fcn.004465b0
sub esp, 0x54
and dword [ebp - 0x10], 0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
cmp ebx, 0x111
mov edi, ecx
jne 0x457715
push dword [ebp + 0x10]
mov eax, dword [edi]
push dword [ebp + 0xc]
call dword [eax + 0x80]
test eax, eax
je 0x45785b
jmp 0x457b2d
cmp ebx, 0x4e
jne 0x45773d
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
je 0x45785b
mov edx, dword [edi]
lea ecx, [ebp - 0x10]
push ecx
push eax
push dword [ebp + 0xc]
mov ecx, edi
call dword [edx + 0x84]
jmp 0x457b51
mov esi, dword [ebp + 0x10]
cmp ebx, 6
jne 0x457755
push esi
call fcn.0045677f
push eax
push dword [ebp + 0xc]
push edi
call fcn.004569ad
cmp ebx, 0x20
jne 0x457772
mov eax, esi
shr eax, 0x10
push eax
movsx eax, si
push eax
push edi
call fcn.00456a0e
test eax, eax
jne 0x457b2d
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x30]
push 7
mov dword [ebp - 0x14], eax
call fcn.00461661
mov edx, dword [ebp - 0x14]
mov eax, ebx
mov ecx, 0x1ff
and eax, ecx
and edx, ecx
mov ecx, dword [ebp + 8]
xor eax, edx
lea eax, [eax + eax*2]
cmp ecx, dword [eax*4 + 0x48c698]
lea ebx, [eax*4 + 0x48c698]
mov eax, dword [ebp - 0x14]
jne 0x4577d8
cmp eax, dword [ebx + 8]
jne 0x4577d8
mov ebx, dword [ebx + 4]
push 7
mov dword [ebp + 0x10], ebx
call fcn.004616d1
test ebx, ebx
je 0x45785b
cmp dword [ebp + 8], 0xc000
jb 0x45787b
jmp 0x457b67
test eax, eax
mov dword [ebx], ecx
mov dword [ebx + 8], eax
je 0x457850
jmp 0x4577e9
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 0x14]
mov edx, 0xc000
push 0
cmp ecx, edx
push 0
jae 0x457808
push ecx
push dword [eax + 4]
call fcn.00457655
test eax, eax
mov dword [ebp + 0x10], eax
jne 0x45786e
jmp 0x457844
push edx
push dword [eax + 4]
call fcn.00457655
test eax, eax
mov dword [ebp + 0x10], eax
je 0x457844
jmp 0x45781d
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax + 0x10]
mov edx, dword [ebp + 8]
cmp dword [ecx], edx
je 0x457b5a
push 0
push 0
add eax, 0x18
push 0xc000
push eax
call fcn.00457655
test eax, eax
mov dword [ebp + 0x10], eax
jne 0x45781a
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
test eax, eax
mov dword [ebp - 0x14], eax
jne 0x4577e3
and dword [ebx + 4], 0
push 7
call fcn.004616d1
xor eax, eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret 0x10
push 7
mov dword [ebx + 4], eax
call fcn.004616d1
mov ebx, dword [ebp + 0x10]
mov ecx, dword [ebp + 0x10]
mov ebx, dword [ebx + 0x14]
cmp dword [ecx + 8], 0x1a
mov eax, dword [ecx + 0x10]
jne 0x45789c
call dword [sym.imp.KERNEL32.dll_GetVersion]
mov ecx, dword [ebp + 0x10]
cmp al, 4
sbb eax, eax
and al, 0xf0
add eax, 0x2f
dec eax
cmp eax, 0x30
ja case.0x4578a6.38
jmp dword [eax*4 + 0x457b87]
push dword [ebp + 0xc]
call fcn.0045a108
push eax
jmp 0x4579b1
push dword [ebp + 0xc]
jmp 0x4579b1
push esi
push esi
call fcn.0045677f
jmp 0x457ae1
lea ecx, [ebp - 0x24]
call fcn.0045a054
mov eax, dword [esi + 4]
and dword [ebp - 4], 0
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x20], eax
call fcn.00456414
mov eax, dword [esi]
mov esi, dword [esi + 8]
push eax
mov byte [ebp - 4], 1
mov dword [ebp - 0x44], eax
call fcn.004567a7
test eax, eax
jne 0x45791b
mov eax, dword [edi + 0x34]
test eax, eax
je 0x457918
push dword [ebp - 0x44]
lea ecx, [eax + 0x20]
call fcn.00454492
test eax, eax
je 0x457918
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x60]
push esi
push eax
lea eax, [ebp - 0x24]
mov ecx, edi
push eax
call ebx
and dword [ebp - 0x20], 0
and dword [ebp - 0x44], 0
and byte [ebp - 4], 0
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x10], eax
call fcn.00456eb7
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x24]
jmp 0x457973
lea ecx, [ebp - 0x24]
call fcn.0045a054
mov eax, dword [esi + 4]
push dword [esi + 8]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x24]
push eax
mov ecx, edi
mov dword [ebp - 4], 2
call ebx
and dword [ebp - 0x20], 0
or dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x10], eax
lea ecx, [ebp - 0x24]
call fcn.0045a186
jmp case.0x4578a6.38
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
push esi
call fcn.0045677f
jmp 0x4579c7
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
jmp 0x457ae1
mov eax, esi
shr eax, 0x10
push eax
movsx eax, si
push eax
push dword [ebp + 0xc]
call fcn.0045677f
jmp 0x4579cc
push esi
mov ecx, edi
call ebx
jmp 0x457b70
push esi
call fcn.00459481
push eax
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
push eax
mov ecx, edi
call ebx
jmp 0x457b70
mov ecx, edi
call ebx
jmp case.0x4578a6.38
push dword [ebp + 0xc]
jmp 0x457afc
mov eax, esi
shr eax, 0x10
movsx eax, ax
push eax
movsx eax, si
jmp 0x457a8b
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
jmp 0x457b1b
push dword [ebp + 0xc]
call fcn.0045677f
push eax
push esi
call fcn.0045677f
push eax
xor eax, eax
cmp dword [edi + 0x1c], esi
sete al
jmp 0x457b0e
push dword [ebp + 0xc]
call fcn.0045a108
jmp 0x457a59
push dword [ebp + 0xc]
call fcn.00459481
jmp 0x457a59
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
push eax
push dword [ebp + 0xc]
call fcn.00459481
jmp 0x457b0e
push dword [ebp + 0xc]
jmp 0x457a54
push esi
call fcn.0045677f
push eax
jmp 0x457afc
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
jmp 0x457a74
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
push dword [ebp + 0xc]
call fcn.0045677f
jmp 0x457b0e
push esi
push dword [ebp + 0xc]
call fcn.0045677f
push eax
jmp 0x457af5
push esi
call fcn.0045677f
push eax
jmp 0x457af2
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
push esi
call fcn.0045677f
jmp 0x457b09
mov eax, dword [ebp + 0xc]
movsx edx, ax
shr eax, 0x10
cmp dword [ecx + 0x10], 0x1d
mov dword [ebp + 8], edx
movsx eax, ax
mov dword [ebp + 0xc], eax
jne 0x457acd
push esi
call fcn.0045677f
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
jmp 0x457b1f
push eax
push edx
jmp 0x457af5
push esi
push dword [ebp + 0xc]
jmp 0x457ae2
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
mov ecx, edi
call ebx
jmp 0x457b70
mov ecx, edi
call ebx
jmp 0x457b70
push esi
push dword [ebp + 0xc]
mov ecx, edi
call ebx
jmp case.0x4578a6.38
push esi
mov ecx, edi
call ebx
jmp case.0x4578a6.38
mov eax, dword [ebp + 0xc]
push esi
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
push eax
jmp 0x457b1f
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
push dword [ebp + 0xc]
mov ecx, edi
call ebx
jmp case.0x4578a6.38
push esi
mov ecx, edi
push dword [ebp + 0xc]
call ebx
mov dword [ebp - 0x10], 1
jmp case.0x4578a6.38
movzx eax, si
shr esi, 0x10
push esi
push eax
mov eax, dword [ebp + 0xc]
mov ecx, edi
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
push eax
call ebx
mov dword [ebp - 0x10], eax
test eax, eax
jne case.0x4578a6.38
jmp 0x45785b
push 7
mov dword [ebx + 4], eax
call fcn.004616d1
mov ebx, dword [ebp + 0x10]
push esi
mov ecx, edi
push dword [ebp + 0xc]
call dword [ebx + 0x14]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0x14]
test eax, eax
je 0x457b7f
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
push 1
pop eax
jmp 0x45785d