Function at 0x498930
Capabilities:
Check os version

Disassembly:
push 0xffffffffffffffff
push 0x696a97
mov eax, dword fs:[0]
push eax
sub esp, 0x3ec
mov eax, dword [0x73d6e0]
xor eax, esp
mov dword [esp + 0x3e8], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x73d6e0]
xor eax, esp
push eax
lea eax, [esp + 0x400]
mov dword fs:[0], eax
mov ebp, ecx
mov edi, dword [esp + 0x414]
lea eax, [esp + 0xe0]
push 0x110
push 0
push eax
mov dword [esp + 0xe8], 0x114
call fcn.00549c70
add esp, 0xc
lea eax, [esp + 0xdc]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x498ce2
cmp dword [esp + 0xe0], 6
jb 0x498ce2
push dword [esp + 0x1c]
mov edx, dword [edi + 4]
push ecx
mov ecx, dword [edi]
call fcn.00499d10
mov eax, dword [edi]
add esp, 8
mov dword [edi + 4], eax
mov eax, dword [ebp]
test eax, eax
je 0x498ce2
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x6ebab8
push eax
call esi
push 0x6ec220
push dword [ebp]
mov dword [esp + 0x28], eax
call esi
push 0x6ebacc
push dword [ebp]
mov ebx, eax
call esi
mov esi, dword [esp + 0x20]
mov dword [esp + 0x24], eax
test esi, esi
je 0x498ce2
test ebx, ebx
je 0x498ce2
test eax, eax
je 0x498ce2
xorps xmm0, xmm0
lea ecx, [esp + 0x50]
movq qword [esp + 0x50], xmm0
call fcn.004993a0
mov dword [esp + 0x408], 0
xor eax, eax
mov dword [esp + 0x68], 0
mov dword [esp + 0x6c], 0
mov dword [esp + 0x6c], 7
mov dword [esp + 0x68], 0
mov word [esp + 0x58], ax
mov byte [esp + 0x408], 1
lea eax, [esp + 0x58]
push str.34745C63_B2F0_4784_8B67_5E12C8701A31
push 0x804
push str.SoftwareMicrosoftCTFSortOrderAssemblyItem
push str._s0x_08x_s
push eax
call fcn.0041d190
add esp, 0x14
mov dword [esp + 0x70], 0
mov byte [esp + 0x408], 2
lea ecx, [esp + 0x70]
push 0x20019
call fcn.0043d3c0
cmp dword [esp + 0x6c], 8
lea edx, [esp + 0x48]
push edx
push 0x20019
lea ecx, [esp + 0x60]
mov dword [esp + 0x24], eax
cmovae ecx, dword [esp + 0x60]
push 0
push ecx
push eax
mov dword [esp + 0x5c], 0
call esi
test eax, eax
jne 0x498c8b
push 0x206
xor esi, esi
mov word [esp + 0x1f8], ax
lea eax, [esp + 0x1fa]
push esi
push eax
call fcn.00549c70
add esp, 0xc
mov dword [esp + 0x4c], 0x104
lea eax, [esp + 0x4c]
push esi
push esi
push esi
push esi
push eax
lea eax, [esp + 0x208]
push eax
push esi
push dword [esp + 0x64]
call ebx
test eax, eax
jne 0x498b86
jmp 0x498b30
lea ecx, [esp + 0x1f4]
call fcn.0041c790
mov dword [esp + 0x18], eax
lea ecx, [esp + 0x50]
movzx eax, byte [0x74f425]
push eax
lea eax, [esp + 0x1c]
push eax
push 0
lea eax, [esp + 0x34]
push eax
call fcn.00499b70
push 0
push 0
push 0
push 0
lea eax, [esp + 0x5c]
mov dword [esp + 0x5c], 0x104
push eax
lea eax, [esp + 0x208]
inc esi
push eax
push esi
push dword [esp + 0x64]
call ebx
test eax, eax
je 0x498b30
push dword [esp + 0x48]
mov ebx, dword [esp + 0x28]
call ebx
mov ecx, dword [esp + 0x50]
mov eax, dword [ecx]
mov dword [esp + 0x18], eax
cmp eax, ecx
je 0x498c8b
mov esi, dword [esp + 0x20]
jmp 0x498bb0
push dword [eax + 0x10]
lea eax, [esp + 0x5c]
push str.34745C63_B2F0_4784_8B67_5E12C8701A31
push 0x804
push str.SoftwareMicrosoftCTFSortOrderAssemblyItem
push str._s0x_08x_s_08d
push eax
call fcn.0041d190
add esp, 0x18
lea ecx, [esp + 0x48]
cmp dword [esp + 0x6c], 8
lea eax, [esp + 0x58]
cmovae eax, dword [esp + 0x58]
push ecx
push 0x20019
push 0
push eax
push dword [esp + 0x2c]
call esi
test eax, eax
jne 0x498c74
lea ecx, [esp + 0x74]
call fcn.00496940
mov byte [esp + 0x408], 3
lea ecx, [esp + 0x30]
push str.CLSID
mov dword [esp + 0xac], 0x804
call fcn.00408c20
mov byte [esp + 0x408], 4
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x34]
mov ecx, ebp
push eax
push dword [esp + 0x50]
call fcn.00498d80
mov byte [esp + 0x408], 3
lea ecx, [esp + 0x30]
call fcn.00408cc0
lea eax, [esp + 0x74]
mov ecx, edi
push eax
call fcn.00499220
push dword [esp + 0x48]
call ebx
mov byte [esp + 0x408], 2
lea ecx, [esp + 0x74]
call fcn.004969d0
lea ecx, [esp + 0x18]
call fcn.00417640
mov eax, dword [esp + 0x18]
cmp eax, dword [esp + 0x50]
jne 0x498bb0
mov byte [esp + 0x408], 1
lea ecx, [esp + 0x70]
call fcn.0043d600
mov byte [esp + 0x408], 0
cmp dword [esp + 0x6c], 8
jb 0x498cb7
push dword [esp + 0x58]
call fcn.005472b4
add esp, 4
xor eax, eax
mov dword [esp + 0x6c], 7
mov dword [esp + 0x68], 0
mov word [esp + 0x58], ax
mov dword [esp + 0x408], 0xffffffff
lea ecx, [esp + 0x50]
call fcn.00498d10
mov ecx, dword [esp + 0x400]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x3e8]
xor ecx, esp
call fcn.005472b9
add esp, 0x3f8
ret 8