Function at 0x4083d0
Capabilities:
Check os version
Enumerate files on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b2b3c
mov eax, dword fs:[0]
push eax
sub esp, 0x590
mov eax, dword [0x5603e8]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x59c], ecx
xor esi, esi
push 0x206
lea ecx, [ebp - 0x216]
xor eax, eax
push esi
push ecx
mov dword [ebp - 0x580], esi
mov word [ebp - 0x218], ax
call sub.MSVCR100.dll_memset
add esp, 0xc
push esi
push 0x1a
lea edx, [ebp - 0x218]
push edx
push esi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
push 0x110
lea ecx, [ebp - 0x328]
push esi
push ecx
mov dword [ebp - 0x32c], 0x114
call sub.MSVCR100.dll_memset
add esp, 0xc
lea edx, [ebp - 0x32c]
push edx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x328], 6
mov eax, str.MicrosoftInternet_ExplorerQuick_LaunchUser_PinnedTaskBar_
jae 0x408487
mov eax, 0x4c7ec0
push eax
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.MSVCR100.dll_wcscat_s]
push 0x24c
lea ecx, [ebp - 0x578]
push esi
push ecx
mov dword [ebp - 0x57c], esi
call sub.MSVCR100.dll_memset
mov edi, dword [sym.imp.QtCore4.dll_public:_static_class_QString___cdecl_QString::fromUtf16_unsigned_short_int_const___int_]
push 0xffffffffffffffff
lea edx, [ebp - 0x218]
push edx
lea eax, [ebp - 0x598]
push eax
call edi
push 0x4c7eb4
push eax
lea ecx, [ebp - 0x584]
push ecx
mov dword [ebp - 4], esi
call fcn.004080f0
add esp, 0x30
lea ecx, [ebp - 0x598]
mov byte [ebp - 4], 2
call dword [sym.imp.QtCore4.dll_public:_void___thiscall_QString::destructor_void_]
mov ebx, dword [sym.imp.QtCore4.dll_public:_unsigned_short_int_const____thiscall_QString::utf16_void_const]
lea edx, [ebp - 0x57c]
push edx
lea ecx, [ebp - 0x584]
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x58c], eax
cmp eax, 0xffffffff
je 0x4085e2
push 0xffffffffffffffff
lea eax, [ebp - 0x550]
push eax
lea ecx, [ebp - 0x594]
push ecx
call edi
mov esi, eax
push 0xffffffffffffffff
lea edx, [ebp - 0x218]
push edx
lea eax, [ebp - 0x590]
push eax
mov byte [ebp - 4], 3
call edi
push esi
push eax
lea ecx, [ebp - 0x588]
push ecx
mov byte [ebp - 4], 4
call fcn.00408080
add esp, 0x24
lea ecx, [ebp - 0x590]
mov byte [ebp - 4], 6
call dword [sym.imp.QtCore4.dll_public:_void___thiscall_QString::destructor_void_]
lea ecx, [ebp - 0x594]
mov byte [ebp - 4], 7
call dword [sym.imp.QtCore4.dll_public:_void___thiscall_QString::destructor_void_]
lea ecx, [ebp - 0x588]
call ebx
mov ecx, dword [ebp - 0x59c]
push eax
call fcn.00407b80
cmp eax, 0x14
je 0x4085a9
cmp eax, 0xd
je 0x4085a9
mov edx, 1
mov ecx, eax
shl edx, cl
or dword [ebp - 0x580], edx
lea ecx, [ebp - 0x588]
mov byte [ebp - 4], 2
call dword [sym.imp.QtCore4.dll_public:_void___thiscall_QString::destructor_void_]
mov ecx, dword [ebp - 0x58c]
lea eax, [ebp - 0x57c]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40851d
mov edx, dword [ebp - 0x58c]
push edx
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [ebp - 0x584]
mov dword [ebp - 4], 0xffffffff
call dword [sym.imp.QtCore4.dll_public:_void___thiscall_QString::destructor_void_]
mov eax, dword [ebp - 0x580]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b12f6
mov esp, ebp
pop ebp
ret