Function at 0x4272a0
Capabilities:
Check if file exists
Create process on windows
Get common file path
Get file attributes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
push 0xffffffffffffffff
push 0x55f656
mov eax, dword fs:[0]
push eax
sub esp, 0x8a0
mov eax, dword [0x5bf500]
xor eax, esp
mov dword [esp + 0x898], eax
push esi
mov eax, dword [0x5bf500]
xor eax, esp
push eax
lea eax, [esp + 0x8a8]
mov dword fs:[0], eax
push 0x44
lea eax, [esp + 0x28]
push 0
push eax
call fcn.00525d00
add esp, 0xc
mov dword [esp + 0x7c], 0
xor eax, eax
mov dword [esp + 0x80], 0
xorps xmm0, xmm0
mov dword [esp + 0x24], 0x44
lea ecx, [esp + 0x6c]
movdqa xmmword [esp + 0x14], xmm0
push eax
push 0x58d0e4
mov dword [esp + 0x88], 7
mov dword [esp + 0x84], 0
mov word [esp + 0x74], ax
call fcn.00404140
mov dword [esp + 0x8b0], 0
lea eax, [esp + 0x9c]
push 0x400
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
test eax, eax
je 0x4273df
cmp word [esp + 0x9c], 0
jne 0x427376
xor ecx, ecx
jmp 0x42738f
lea ecx, [esp + 0x9c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x427380
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [esp + 0xa0]
push eax
lea ecx, [esp + 0x74]
call fcn.00404140
push 0xa
push str._sysnative
lea ecx, [esp + 0x74]
call fcn.00404c80
cmp dword [esp + 0x80], 8
lea eax, [esp + 0x6c]
cmovae eax, dword [esp + 0x6c]
push eax
call esi
cmp eax, 0xffffffff
je 0x4273cf
and eax, 0x10
jne 0x4273df
push 0
push 0x58d0e4
lea ecx, [esp + 0x74]
call fcn.00404140
cmp dword [esp + 0x7c], 0
jne 0x42743c
push 0x400
lea eax, [esp + 0xa0]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x427437
cmp word [esp + 0x9c], 0
jne 0x42740c
xor ecx, ecx
jmp 0x427425
lea ecx, [esp + 0x9c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x427416
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [esp + 0xa0]
push eax
lea ecx, [esp + 0x74]
call fcn.00404140
cmp dword [esp + 0x7c], 0
jbe 0x427568
push str._biocpl.dll
lea edx, [esp + 0x70]
lea ecx, [esp + 0x88]
call fcn.0041dc90
add esp, 4
mov byte [esp + 0x8b0], 1
lea eax, [esp + 0x84]
cmp dword [esp + 0x98], 8
cmovae eax, dword [esp + 0x84]
push eax
call esi
cmp eax, 0xffffffff
je 0x427527
push 0xd
push str._rundll32.exe
lea ecx, [esp + 0x74]
call fcn.00404c80
cmp dword [esp + 0x80], 8
lea ecx, [esp + 0x14]
push ecx
lea ecx, [esp + 0x28]
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [esp + 0x8c]
cmovae eax, dword [esp + 0x8c]
push str.rundll32.exe_biocpl.dll_WinBioInvokeFmaRunDll
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x427527
push dword [esp + 0x14]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [esp + 0x18]
call esi
mov byte [esp + 0x8b0], 0
cmp dword [esp + 0x98], 8
jb 0x427505
push dword [esp + 0x84]
call fcn.00443e80
add esp, 4
xor eax, eax
mov dword [esp + 0x98], 7
mov dword [esp + 0x94], 0
mov word [esp + 0x84], ax
jmp 0x42757c
mov byte [esp + 0x8b0], 0
cmp dword [esp + 0x98], 8
jb 0x427548
push dword [esp + 0x84]
call fcn.00443e80
add esp, 4
xor eax, eax
mov dword [esp + 0x98], 7
mov dword [esp + 0x94], 0
mov word [esp + 0x84], ax
push 0
push 0x591868
push str.Please_use_your_fingerprint_software_to_enroll_one_or_more_fingerprints.
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
mov dword [esp + 0x8b0], 0xffffffff
cmp dword [esp + 0x80], 8
jb 0x42759d
push dword [esp + 0x6c]
call fcn.00443e80
add esp, 4
xor eax, eax
mov dword [esp + 0x80], 7
mov dword [esp + 0x7c], 0
mov word [esp + 0x6c], ax
mov ecx, dword [esp + 0x8a8]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [esp + 0x898]
xor ecx, esp
call fcn.0051ece9
mov esp, ebp
pop ebp
ret