Function at 0x411690
Capabilities:
Check if file exists
Create process on windows
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49c6d6
mov eax, dword fs:[0]
push eax
sub esp, 0x48
push ebx
push esi
push edi
mov eax, dword [0x4cf500]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [section..data]
mov edx, dword [eax + 0xc]
mov ecx, section..data
call edx
add eax, 0x10
mov dword [ebp - 0x14], eax
xor ebx, ebx
mov dword [ebp - 4], ebx
mov eax, dword [section..data]
mov edx, dword [eax + 0xc]
mov ecx, section..data
call edx
lea esi, [eax + 0x10]
mov dword [ebp - 0x18], esi
mov byte [ebp - 4], 1
test byte [sym.Install.exe____B_1__get_instance___singleton_VCFpInstallPath___serialization_boost__CAAAVCFpInstallPath__XZ_51], 1
jne 0x411715
or dword [sym.Install.exe____B_1__get_instance___singleton_VCFpInstallPath___serialization_boost__CAAAVCFpInstallPath__XZ_51], 1
mov byte [ebp - 4], 2
call fcn.00418090
push 0x4a2ae0
call fcn.00472e64
add esp, 4
mov byte [ebp - 4], 1
lea eax, [ebp - 0x10]
push eax
push sym.Install.exe__t__1__get_instance___singleton_VCFpInstallPath___serialization_boost__CAAAVCFpInstallPath__XZ_4V__singleton_wrapp
call fcn.00419360
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x10]
push ecx
lea edx, [ebp - 0x14]
push str._sSimpleIE.dll
push edx
call fcn.0040bea0
mov edi, dword [ebp - 0x14]
add esp, 0xc
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x411854
test al, 0x10
jne 0x411854
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push eax
push edx
push edi
lea eax, [ebp - 0x18]
push str.__s__loadSimpleIE__url_s__time_u
push eax
call fcn.0040bea0
add esp, 0x14
push str.rundll32.exe
lea ecx, [ebp + 0xc]
call fcn.00401c90
push 0x38
lea ecx, [ebp - 0x50]
push ebx
push ecx
call fcn.00477f60
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp - 0x18]
add esp, 0xc
lea eax, [ebp - 0x54]
push eax
mov dword [ebp - 0x54], 0x3c
mov dword [ebp - 0x50], pe_nt_image_headers32
mov dword [ebp - 0x44], edx
mov dword [ebp - 0x40], esi
mov dword [ebp - 0x38], ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4117d8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 1
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 0x4117fb
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [esi - 0x10]
mov byte [ebp - 4], bl
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41181a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [edi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x41183d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov byte [ebp - 4], 1
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 0x411877
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [esi - 0x10]
mov byte [ebp - 4], bl
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x411896
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea eax, [edi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4118b9
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8