Function at 0x42196f
Capabilities:
Check os version
Get common file path

Disassembly:
push 0xdf0
mov eax, 0x468f88
call fcn.00443729
mov ebx, ecx
mov esi, dword [ebp + 8]
xor eax, eax
push 0x3a
push eax
mov word [ebp - 0x4c], ax
lea eax, [ebp - 0x4a]
push eax
call fcn.00442700
xor eax, eax
push 0x3fe
push eax
mov word [ebp - 0x44c], ax
lea eax, [ebp - 0x44a]
push eax
call fcn.00442700
lea eax, [ebp - 0x44c]
push eax
lea eax, [ebp - 0x4c]
push eax
push str.Msi.DLL
call fcn.00441022
lea eax, [ebp - 0x4c]
push eax
push esi
call fcn.00441be0
add esp, 0x2c
test eax, eax
jns 0x421c96
mov ecx, ebx
call fcn.0040bc7e
mov edi, eax
mov ecx, edi
call fcn.004361ee
mov ecx, edi
mov esi, eax
call fcn.0043797e
test eax, eax
je 0x421a47
cmp dword [esi + 8], 5
jne 0x421a03
cmp dword [esi + 0xc], 2
jae 0x421a0c
call fcn.00458992
test al, al
je 0x421a40
call fcn.00458992
test al, al
je 0x421a1d
or eax, 0xffffffff
jmp 0x421c99
lea eax, [ebp - 0xdf8]
push eax
mov dword [ebp - 0xdf8], 0x11c
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
xor eax, eax
inc eax
cmp word [ebp - 0xce4], ax
jae 0x421a15
mov ecx, str.SupportOSMsi30
jmp 0x421a5d
mov ecx, edi
call fcn.00437930
mov ecx, str.SupportOSMsi12
mov edx, str.SupportOS
test eax, eax
cmove ecx, edx
push edi
push ecx
call fcn.00440502
pop ecx
pop ecx
test eax, eax
je 0x421b13
cmp dword [esi], 2
jne 0x421b0c
call fcn.004412b7
test eax, eax
jne 0x421a9a
mov ecx, 0x4b2
push ecx
mov dword [0x4a6824], ecx
call fcn.00440aef
xor eax, eax
pop ecx
inc eax
jmp 0x421c99
xor eax, eax
push 0x7fe
push eax
mov word [ebp - 0xc4c], ax
lea eax, [ebp - 0xc4a]
push eax
call fcn.00442700
add esp, 0xc
lea eax, [ebp - 0xc4c]
push eax
mov esi, 0x400
push esi
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
je 0x421ae8
lea ecx, [ebp - 0xc4c]
push ecx
mov ecx, ebx
call fcn.00421ead
test eax, eax
jne 0x421ae8
push 2
jmp 0x421c98
push esi
lea eax, [ebp - 0xc4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
test eax, eax
je 0x421b0c
lea eax, [ebp - 0xc4c]
push eax
mov ecx, ebx
call fcn.00421ead
test eax, eax
je 0x421ae1
xor eax, eax
jmp 0x421c99
cmp dword [esi + 0x14], 2
jne 0x421b1f
cmp dword [esi + 8], 4
je 0x421b2a
mov ecx, edi
call fcn.0043797e
test eax, eax
je 0x421b38
mov ecx, edi
call fcn.004352c9
push 3
jmp 0x421c98
xor ebx, ebx
inc ebx
push ebx
lea eax, [ebp - 0xdf9]
push eax
push str.SuppressWrongOS
lea ecx, [ebp - 0xcac]
call fcn.004025e0
and dword [ebp - 4], 0
push ebx
lea eax, [ebp - 0xdf9]
push eax
push str.Startup
lea ecx, [ebp - 0xc7c]
call fcn.004025e0
mov byte [ebp - 4], bl
push 0
lea eax, [ebp - 0xcac]
push eax
lea eax, [ebp - 0xc7c]
push eax
mov ecx, edi
call fcn.00436e11
mov bl, al
mov byte [ebp - 4], 0
lea ecx, [ebp - 0xc7c]
call fcn.00401580
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xcac]
call fcn.00401580
test bl, bl
je 0x421a15
push 0
lea eax, [ebp - 0xdf9]
mov ebx, 0x4b7
push eax
lea ecx, [ebp - 0xc7c]
mov dword [0x4a6824], ebx
mov dword [ebp - 0xc7c], 0x477ab0
mov dword [ebp - 0xc54], 0x478490
call fcn.00402580
mov dword [ebp - 4], 5
xor eax, eax
inc eax
push eax
lea eax, [ebp - 0xdf9]
push eax
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0xcdc]
call fcn.004025e0
mov esi, eax
mov byte [ebp - 4], 6
mov ecx, dword [edi + 0x260]
push ebx
lea eax, [ebp - 0xcac]
push eax
call fcn.004179aa
mov byte [ebp - 4], 7
add esi, 4
cmp dword [esi + 0x14], 8
jb 0x421c2d
mov esi, dword [esi]
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x421c38
mov eax, dword [eax]
push esi
push eax
lea eax, [ebp - 0xc7c]
push eax
call fcn.004033b0
add esp, 0xc
mov byte [ebp - 4], 6
lea ecx, [ebp - 0xcac]
call fcn.00401580
mov byte [ebp - 4], 5
lea ecx, [ebp - 0xcdc]
call fcn.00401580
cmp dword [ebp - 0xc64], 8
lea ecx, [ebp - 0xc78]
cmovae ecx, dword [ebp - 0xc78]
push ecx
call fcn.00440408
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc7c]
call fcn.00401580
jmp 0x421a15
push 0xfffffffffffffffe
pop eax
call fcn.004436d8
ret 4