Function at 0x4057d0
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x54fac8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
push edi
mov eax, dword [0x5ad1d0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
call fcn.0041e137
mov eax, dword [esi + 0xb8]
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
push eax
mov eax, dword [esi + 0x20]
push 1
push 0x80
push eax
call edi
mov eax, dword [esi + 0xb8]
mov ecx, dword [esi + 0x20]
push eax
push 0
push 0x80
push ecx
call edi
push str.Audition.exe
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x405853
push eax
push eax
push str.Vui_l
call fcn.0041f7a6
mov ecx, esi
call fcn.0041dd4d
jmp 0x405a31
mov ecx, str.http:__kmodz.net_api_launcher_info_modz_version
lea edi, [ebp - 0x10]
call fcn.00408370
mov edx, edi
push 0x57fdb0
push edx
mov dword [ebp - 4], 0
call fcn.004082b0
add esp, 8
test al, al
je 0x4058cc
push 0x57fdf0
lea ecx, [ebp - 0x14]
call fcn.004081a0
push 0
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x14]
push 0
push eax
call fcn.0041f7a6
mov ecx, esi
call fcn.0041dd4d
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x405a0b
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
jmp 0x405a0b
lea ecx, [ebp - 0x10]
push 0x57fdb4
push ecx
call fcn.004070d0
add esp, 8
test al, al
je 0x405a04
lea edx, [ebp - 0x10]
push edx
lea eax, [ebp - 0x28]
push 0x57fdc4
push eax
call fcn.00407a20
push str._vui_l
push eax
lea ecx, [ebp - 0x24]
push ecx
mov byte [ebp - 4], 2
call fcn.00407c20
push 0x57fe80
push eax
lea edx, [ebp - 0x20]
push edx
mov byte [ebp - 4], 3
call fcn.00407c20
push 0x57fe78
push eax
lea eax, [ebp - 0x1c]
push eax
mov byte [ebp - 4], 4
call fcn.00407c20
add esp, 0x30
mov byte [ebp - 4], 6
mov eax, dword [ebp - 0x20]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x405956
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 7
mov eax, dword [ebp - 0x24]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x405979
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 8
mov eax, dword [ebp - 0x28]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x40599c
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [ebp - 0x1c]
push 0
push 0
push ecx
call fcn.0041f7a6
mov ecx, 0x57ff38
lea edi, [ebp - 0x18]
call fcn.00408370
push 5
push 0
push 0
mov byte [ebp - 4], 9
mov edx, dword [ebp - 0x18]
push edx
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov ecx, esi
call fcn.0041dd4d
mov byte [ebp - 4], 8
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4059f8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x1c]
jmp 0x4058a7
mov eax, esi
call fcn.00406a50
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x405a31
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret