Function at 0x41a5e8
Capabilities:
Check os version

Disassembly:
mov eax, 0x4291ac
call fcn.0040a1c0
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 0x41a624
push dword [ebp + 0x10]
mov eax, dword [edi]
push dword [ebp + 0xc]
call dword [eax + pe_nt_image_headers32]
test eax, eax
je 0x41a76a
jmp 0x41aa3c
cmp ebx, 0x4e
jne 0x41a64c
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
je 0x41a76a
mov edx, dword [edi]
lea ecx, [ebp - 0x10]
push ecx
push eax
push dword [ebp + 0xc]
mov ecx, edi
call dword [edx + 0x84]
jmp 0x41aa60
mov esi, dword [ebp + 0x10]
cmp ebx, 6
jne 0x41a664
push esi
call fcn.00419705
push eax
push dword [ebp + 0xc]
push edi
call fcn.00419933
cmp ebx, 0x20
jne 0x41a681
mov eax, esi
shr eax, 0x10
push eax
movsx eax, si
push eax
push edi
call fcn.00419994
test eax, eax
jne 0x41aa3c
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x30]
push 7
mov dword [ebp - 0x14], eax
call fcn.00427efd
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 + 0x437220]
lea ebx, [eax*4 + 0x437220]
mov eax, dword [ebp - 0x14]
jne 0x41a6e7
cmp eax, dword [ebx + 8]
jne 0x41a6e7
mov ebx, dword [ebx + 4]
push 7
mov dword [ebp + 0x10], ebx
call fcn.00427f6d
test ebx, ebx
je 0x41a76a
cmp dword [ebp + 8], 0xc000
jb 0x41a78a
jmp 0x41aa76
test eax, eax
mov dword [ebx], ecx
mov dword [ebx + 8], eax
je 0x41a75f
jmp 0x41a6f8
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 0x14]
mov edx, 0xc000
push 0
cmp ecx, edx
push 0
jae 0x41a717
push ecx
push dword [eax + 4]
call fcn.0041a566
test eax, eax
mov dword [ebp + 0x10], eax
jne 0x41a77d
jmp 0x41a753
push edx
push dword [eax + 4]
call fcn.0041a566
test eax, eax
mov dword [ebp + 0x10], eax
je 0x41a753
jmp 0x41a72c
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax + 0x10]
mov edx, dword [ebp + 8]
cmp dword [ecx], edx
je 0x41aa69
push 0
push 0
add eax, 0x18
push 0xc000
push eax
call fcn.0041a566
test eax, eax
mov dword [ebp + 0x10], eax
jne 0x41a729
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
test eax, eax
mov dword [ebp - 0x14], eax
jne 0x41a6f2
and dword [ebx + 4], 0
push 7
call fcn.00427f6d
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.00427f6d
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 0x41a7ab
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.0x41a7b5.38
jmp dword [eax*4 + 0x41aa96]
push dword [ebp + 0xc]
call fcn.0042136d
push eax
jmp 0x41a8c0
push dword [ebp + 0xc]
jmp 0x41a8c0
push esi
push esi
call fcn.00419705
jmp 0x41a9f0
lea ecx, [ebp - 0x24]
call fcn.004212b9
mov eax, dword [esi + 4]
and dword [ebp - 4], 0
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x20], eax
call fcn.004193b6
mov eax, dword [esi]
mov esi, dword [esi + 8]
push eax
mov byte [ebp - 4], 1
mov dword [ebp - 0x44], eax
call fcn.0041972d
test eax, eax
jne 0x41a82a
mov eax, dword [edi + 0x34]
test eax, eax
je 0x41a827
push dword [ebp - 0x44]
lea ecx, [eax + 0x20]
call fcn.00418645
test eax, eax
je 0x41a827
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.00419de6
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x24]
jmp 0x41a882
lea ecx, [ebp - 0x24]
call fcn.004212b9
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.004213eb
jmp case.0x41a7b5.38
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
push esi
call fcn.00419705
jmp 0x41a8d6
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
jmp 0x41a9f0
mov eax, esi
shr eax, 0x10
push eax
movsx eax, si
push eax
push dword [ebp + 0xc]
call fcn.00419705
jmp 0x41a8db
push esi
mov ecx, edi
call ebx
jmp 0x41aa7f
push esi
call fcn.0041dcac
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 0x41aa7f
mov ecx, edi
call ebx
jmp case.0x41a7b5.38
push dword [ebp + 0xc]
jmp 0x41aa0b
mov eax, esi
shr eax, 0x10
movsx eax, ax
push eax
movsx eax, si
jmp 0x41a99a
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
jmp 0x41aa2a
push dword [ebp + 0xc]
call fcn.00419705
push eax
push esi
call fcn.00419705
push eax
xor eax, eax
cmp dword [edi + 0x1c], esi
sete al
jmp 0x41aa1d
push dword [ebp + 0xc]
call fcn.0042136d
jmp 0x41a968
push dword [ebp + 0xc]
call fcn.0041dcac
jmp 0x41a968
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
push eax
push dword [ebp + 0xc]
call fcn.0041dcac
jmp 0x41aa1d
push dword [ebp + 0xc]
jmp 0x41a963
push esi
call fcn.00419705
push eax
jmp 0x41aa0b
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
jmp 0x41a983
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
push dword [ebp + 0xc]
call fcn.00419705
jmp 0x41aa1d
push esi
push dword [ebp + 0xc]
call fcn.00419705
push eax
jmp 0x41aa04
push esi
call fcn.00419705
push eax
jmp 0x41aa01
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
push esi
call fcn.00419705
jmp 0x41aa18
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 0x41a9dc
push esi
call fcn.00419705
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
jmp 0x41aa2e
push eax
push edx
jmp 0x41aa04
push esi
push dword [ebp + 0xc]
jmp 0x41a9f1
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
mov ecx, edi
call ebx
jmp 0x41aa7f
mov ecx, edi
call ebx
jmp 0x41aa7f
push esi
push dword [ebp + 0xc]
mov ecx, edi
call ebx
jmp case.0x41a7b5.38
push esi
mov ecx, edi
call ebx
jmp case.0x41a7b5.38
mov eax, dword [ebp + 0xc]
push esi
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
push eax
jmp 0x41aa2e
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
push dword [ebp + 0xc]
mov ecx, edi
call ebx
jmp case.0x41a7b5.38
push esi
mov ecx, edi
push dword [ebp + 0xc]
call ebx
mov dword [ebp - 0x10], 1
jmp case.0x41a7b5.38
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.0x41a7b5.38
jmp 0x41a76a
push 7
mov dword [ebx + 4], eax
call fcn.00427f6d
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 0x41aa8e
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
push 1
pop eax
jmp 0x41a76c