Function at 0x40cf6d
Capabilities:
Check os version

Disassembly:
mov eax, 0x416c78
call fcn.00402868
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 0x40cfa9
push dword [ebp + 0x10]
mov eax, dword [edi]
push dword [ebp + 0xc]
call dword [eax + pe_nt_image_headers32]
test eax, eax
je 0x40d0ef
jmp 0x40d3c1
cmp ebx, 0x4e
jne 0x40cfd1
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
je 0x40d0ef
mov edx, dword [edi]
lea ecx, [ebp - 0x10]
push ecx
push eax
push dword [ebp + 0xc]
mov ecx, edi
call dword [edx + 0x84]
jmp 0x40d3e5
mov esi, dword [ebp + 0x10]
cmp ebx, 6
jne 0x40cfe9
push esi
call fcn.0040c08a
push eax
push dword [ebp + 0xc]
push edi
call fcn.0040c2b8
cmp ebx, 0x20
jne 0x40d006
mov eax, esi
shr eax, 0x10
push eax
movsx eax, si
push eax
push edi
call fcn.0040c319
test eax, eax
jne 0x40d3c1
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x30]
push 7
mov dword [ebp - 0x14], eax
call fcn.00416548
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 + 0x420bf0]
lea ebx, [eax*4 + 0x420bf0]
mov eax, dword [ebp - 0x14]
jne 0x40d06c
cmp eax, dword [ebx + 8]
jne 0x40d06c
mov ebx, dword [ebx + 4]
push 7
mov dword [ebp + 0x10], ebx
call fcn.004165b8
test ebx, ebx
je 0x40d0ef
cmp dword [ebp + 8], 0xc000
jb 0x40d10f
jmp 0x40d3fb
test eax, eax
mov dword [ebx], ecx
mov dword [ebx + 8], eax
je 0x40d0e4
jmp 0x40d07d
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 0x14]
mov edx, 0xc000
push 0
cmp ecx, edx
push 0
jae 0x40d09c
push ecx
push dword [eax + 4]
call fcn.0040ceeb
test eax, eax
mov dword [ebp + 0x10], eax
jne 0x40d102
jmp 0x40d0d8
push edx
push dword [eax + 4]
call fcn.0040ceeb
test eax, eax
mov dword [ebp + 0x10], eax
je 0x40d0d8
jmp 0x40d0b1
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax + 0x10]
mov edx, dword [ebp + 8]
cmp dword [ecx], edx
je 0x40d3ee
push 0
push 0
add eax, 0x18
push 0xc000
push eax
call fcn.0040ceeb
test eax, eax
mov dword [ebp + 0x10], eax
jne 0x40d0ae
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
test eax, eax
mov dword [ebp - 0x14], eax
jne 0x40d077
and dword [ebx + 4], 0
push 7
call fcn.004165b8
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.004165b8
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 0x40d130
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.0x40d13a.38
jmp dword [eax*4 + 0x40d41b]
push dword [ebp + 0xc]
call fcn.004117ff
push eax
jmp 0x40d245
push dword [ebp + 0xc]
jmp 0x40d245
push esi
push esi
call fcn.0040c08a
jmp 0x40d375
lea ecx, [ebp - 0x24]
call fcn.0041174b
mov eax, dword [esi + 4]
and dword [ebp - 4], 0
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x20], eax
call fcn.0040bd3b
mov eax, dword [esi]
mov esi, dword [esi + 8]
push eax
mov byte [ebp - 4], 1
mov dword [ebp - 0x44], eax
call fcn.0040c0b2
test eax, eax
jne 0x40d1af
mov eax, dword [edi + 0x34]
test eax, eax
je 0x40d1ac
push dword [ebp - 0x44]
lea ecx, [eax + 0x20]
call fcn.0040b0cb
test eax, eax
je 0x40d1ac
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.0040c76b
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x24]
jmp 0x40d207
lea ecx, [ebp - 0x24]
call fcn.0041174b
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.0041187d
jmp case.0x40d13a.38
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
push esi
call fcn.0040c08a
jmp 0x40d25b
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
jmp 0x40d375
mov eax, esi
shr eax, 0x10
push eax
movsx eax, si
push eax
push dword [ebp + 0xc]
call fcn.0040c08a
jmp 0x40d260
push esi
mov ecx, edi
call ebx
jmp 0x40d404
push esi
call fcn.004112f7
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 0x40d404
mov ecx, edi
call ebx
jmp case.0x40d13a.38
push dword [ebp + 0xc]
jmp 0x40d390
mov eax, esi
shr eax, 0x10
movsx eax, ax
push eax
movsx eax, si
jmp 0x40d31f
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
jmp 0x40d3af
push dword [ebp + 0xc]
call fcn.0040c08a
push eax
push esi
call fcn.0040c08a
push eax
xor eax, eax
cmp dword [edi + 0x1c], esi
sete al
jmp 0x40d3a2
push dword [ebp + 0xc]
call fcn.004117ff
jmp 0x40d2ed
push dword [ebp + 0xc]
call fcn.004112f7
jmp 0x40d2ed
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
push eax
push dword [ebp + 0xc]
call fcn.004112f7
jmp 0x40d3a2
push dword [ebp + 0xc]
jmp 0x40d2e8
push esi
call fcn.0040c08a
push eax
jmp 0x40d390
mov eax, esi
shr eax, 0x10
push eax
movzx eax, si
jmp 0x40d308
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
push dword [ebp + 0xc]
call fcn.0040c08a
jmp 0x40d3a2
push esi
push dword [ebp + 0xc]
call fcn.0040c08a
push eax
jmp 0x40d389
push esi
call fcn.0040c08a
push eax
jmp 0x40d386
mov eax, dword [ebp + 0xc]
shr eax, 0x10
push eax
push esi
call fcn.0040c08a
jmp 0x40d39d
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 0x40d361
push esi
call fcn.0040c08a
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
jmp 0x40d3b3
push eax
push edx
jmp 0x40d389
push esi
push dword [ebp + 0xc]
jmp 0x40d376
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
mov ecx, edi
call ebx
jmp 0x40d404
mov ecx, edi
call ebx
jmp 0x40d404
push esi
push dword [ebp + 0xc]
mov ecx, edi
call ebx
jmp case.0x40d13a.38
push esi
mov ecx, edi
call ebx
jmp case.0x40d13a.38
mov eax, dword [ebp + 0xc]
push esi
shr eax, 0x10
push eax
movzx eax, word [ebp + 0xc]
push eax
jmp 0x40d3b3
movsx eax, si
shr esi, 0x10
movsx ecx, si
push ecx
push eax
push dword [ebp + 0xc]
mov ecx, edi
call ebx
jmp case.0x40d13a.38
push esi
mov ecx, edi
push dword [ebp + 0xc]
call ebx
mov dword [ebp - 0x10], 1
jmp case.0x40d13a.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.0x40d13a.38
jmp 0x40d0ef
push 7
mov dword [ebx + 4], eax
call fcn.004165b8
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 0x40d413
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
push 1
pop eax
jmp 0x40d0f1