Function at 0x41bbbf
Capabilities:
Check os version
Get common file path

Disassembly:
mov eax, 0x464451
call fcn.004341ac
sub esp, 0x784
and byte [ebp - 0x2c], 0
push ebx
push esi
push edi
mov ebx, ecx
push 7
pop ecx
xor eax, eax
lea edi, [ebp - 0x2b]
and byte [ebp - 0x390], 0
rep stosd dword es:[edi], eax
stosb byte es:[edi], al
push 0x7f
xor eax, eax
pop ecx
lea edi, [ebp - 0x38f]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x390]
push eax
lea eax, [ebp - 0x2c]
push eax
push str.Msi.DLL
call fcn.0042fb20
lea eax, [ebp - 0x2c]
push eax
push dword [ebp + 8]
call fcn.0043048c
add esp, 0x14
test eax, eax
jge 0x41bea5
mov ecx, ebx
call fcn.00401083
mov edi, eax
mov ecx, edi
call fcn.004271df
mov ecx, edi
mov esi, eax
call fcn.0042a36c
test eax, eax
je 0x41bc91
cmp dword [esi + 8], 5
jne 0x41bc4f
cmp dword [esi + 0xc], 2
jae 0x41bc58
call fcn.0044686f
test al, al
je 0x41bc8a
call fcn.0044686f
test al, al
jne 0x41bea0
lea eax, [ebp - 0x190]
mov dword [ebp - 0x190], 0x9c
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp word [ebp - 0xfc], 1
jae 0x41bea0
mov eax, str.SupportOSMsi30
jmp 0x41bca6
mov ecx, edi
call fcn.0042a317
test eax, eax
mov eax, str.SupportOSMsi12
jne 0x41bca6
mov eax, str.SupportOS
push edi
push eax
call fcn.00431584
pop ecx
test eax, eax
pop ecx
je 0x41bd55
cmp dword [esi], 2
jne 0x41bd4e
call fcn.004309c6
test eax, eax
jne 0x41bce1
mov eax, 0x4b2
push eax
mov dword [0x4863c8], eax
call fcn.0042f792
pop ecx
push 1
jmp 0x41bea7
and byte [ebp - 0x790], 0
mov ecx, 0xff
xor eax, eax
lea edi, [ebp - 0x78f]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x790]
mov esi, 0x400
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
test eax, eax
je 0x41bd23
lea eax, [ebp - 0x790]
mov ecx, ebx
push eax
call fcn.0041b8d3
test eax, eax
je 0x41bd47
lea eax, [ebp - 0x790]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
je 0x41bd4e
lea eax, [ebp - 0x790]
mov ecx, ebx
push eax
call fcn.0041b8d3
test eax, eax
jne 0x41bd4e
push 2
jmp 0x41bea7
xor eax, eax
jmp 0x41bea8
cmp dword [esi + 0x14], 2
jne 0x41bd61
cmp dword [esi + 8], 4
je 0x41bd6c
mov ecx, edi
call fcn.0042a36c
test eax, eax
je 0x41bd7a
mov ecx, edi
call fcn.0042a2de
push 3
jmp 0x41bea7
lea eax, [ebp + 0xb]
push 1
push eax
lea ecx, [ebp - 0x7c]
push dword [0x4696d8]
call fcn.00401a6d
and dword [ebp - 4], 0
lea eax, [ebp - 0xe]
push 1
push eax
push dword [0x4696d0]
lea ecx, [ebp - 0xa4]
call fcn.00401a6d
lea eax, [ebp - 0x7c]
push 0
push eax
lea eax, [ebp - 0xa4]
push eax
mov ecx, edi
mov byte [ebp - 4], 1
call fcn.0042a84d
and byte [ebp - 4], 0
lea ecx, [ebp - 0xa4]
mov bl, al
call fcn.00401306
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x7c]
call fcn.00401306
test bl, bl
je 0x41bea0
lea eax, [ebp + 0xb]
mov esi, 0x4b7
push 0
push eax
lea ecx, [ebp - 0x54]
mov dword [0x4863c8], esi
mov dword [ebp - 0x54], 0x46953c
mov dword [ebp - 0x34], 0x469534
call fcn.00401aef
lea eax, [ebp - 0xd]
push 1
push eax
lea eax, [ebp - 0x2c]
push eax
lea ecx, [ebp - 0xcc]
mov dword [ebp - 4], 2
call fcn.00401a6d
mov eax, dword [eax + 8]
mov edi, 0x469558
test eax, eax
mov byte [ebp - 4], 3
mov ebx, edi
je 0x41be3d
mov ebx, eax
lea eax, [ebp - 0xf4]
push esi
push eax
call fcn.0042f8c4
pop ecx
pop ecx
mov eax, dword [eax + 8]
mov byte [ebp - 4], 4
test eax, eax
jne 0x41be59
mov eax, edi
push ebx
push eax
lea eax, [ebp - 0x54]
push eax
call fcn.004202c9
add esp, 0xc
lea ecx, [ebp - 0xf4]
mov byte [ebp - 4], 3
call fcn.00401306
lea ecx, [ebp - 0xcc]
mov byte [ebp - 4], 2
call fcn.00401306
lea ecx, [ebp - 0x54]
call fcn.00401c5e
push eax
call fcn.0042f588
or dword [ebp - 4], 0xffffffff
pop ecx
lea ecx, [ebp - 0x54]
call fcn.00401306
or eax, 0xffffffff
jmp 0x41bea8
push 0xfffffffffffffffe
pop eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4