Function at 0x425ef2
Capabilities:
Check if file exists
Create process on windows
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x54976b
mov eax, dword fs:[0]
push eax
sub esp, 0xd0
mov eax, dword [0x5c5b9c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x78], eax
mov dword [ebp - 0x3c], edi
test eax, eax
je 0x4260d2
test edi, edi
je 0x4260d2
mov dword [ebp - 0x30], 1
call fcn.00445a97
mov ecx, dword [eax + 4]
lea ecx, [ecx + 0xb8]
call fcn.00404860
mov dword [ebp - 0x70], eax
call fcn.00445a97
mov ecx, dword [eax + 4]
lea ecx, [ecx + 0xb8]
call fcn.00404500
mov dword [ebp - 0x6c], eax
call fcn.00445a97
mov eax, dword [eax + 4]
lea ecx, [ebp - 0x88]
push ecx
lea ecx, [eax + 0xb8]
call fcn.0040b610
xor esi, esi
mov dword [ebp - 4], esi
call fcn.00445a97
mov ecx, dword [eax + 4]
lea edx, [ebp - 0x64]
push edx
lea ecx, [ecx + 0xb8]
call fcn.0040b370
mov ecx, dword [ebp - 0x60]
sub ecx, dword [ebp - 0x64]
mov eax, 0x92492493
imul ecx
add edx, ecx
sar edx, 4
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
mov ecx, edi
mov byte [ebp - 4], 1
mov dword [ebp - 0x50], ebx
call fcn.0042f0c0
mov dword [ebp - 0x68], eax
test eax, eax
jne 0x425bc6
mov eax, esi
inc esi
cmp eax, 0x64
jg 0x425c91
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, edi
call fcn.0042f0c0
mov dword [ebp - 0x68], eax
test eax, eax
je 0x425ba4
mov dword [ebp - 0x38], 0
test ebx, ebx
je 0x42604d
xor edi, edi
mov dword [ebp - 0x48], edi
mov dword [ebp - 0x44], edi
mov esi, dword [ebp - 0x78]
xor ecx, ecx
mov ebx, 7
mov eax, esi
mov word [ebp - 0x2c], cx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x1c], 0
lea ecx, [eax + 2]
lea ebx, [ebx]
mov dx, word [eax]
add eax, 2
test dx, dx
jne 0x425c00
sub eax, ecx
sar eax, 1
push eax
push esi
lea ecx, [ebp - 0x2c]
call fcn.004026d0
mov eax, dword [ebp - 0x44]
add eax, dword [ebp - 0x64]
sub esp, 0x1c
mov ecx, esp
mov dword [ebp - 0x54], esp
xor edx, edx
push 0xffffffffffffffff
push edx
mov dword [ecx + 0x14], ebx
mov dword [ecx + 0x10], 0
push eax
mov byte [ebp - 4], 2
mov word [ecx], dx
call fcn.004025d0
mov byte [ebp - 4], 3
call fcn.00445a97
mov ecx, dword [eax + 4]
lea ecx, [ecx + 0xb8]
mov byte [ebp - 4], 2
call fcn.004052c0
mov ecx, eax
lea edx, [ecx + 2]
mov si, word [ecx]
add ecx, 2
test si, si
jne 0x425c63
sub ecx, edx
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x2c]
call fcn.00405db0
mov ecx, dword [ebp - 0x88]
cmp dword [edi + ecx + 0x30], 8
lea eax, [edi + ecx + 0x1c]
jb 0x425cb8
mov ebx, dword [eax]
jmp 0x425cba
push str.CInstallAction::doExecuteBaseInstaller__window_handle_n
push 2
call fcn.00411380
add esp, 8
lea ecx, [ebp - 0x64]
call 0x4093c0
lea ecx, [ebp - 0x88]
call fcn.0040a3c0
jmp 0x4260e1
mov ebx, eax
lea eax, [edi + ecx + 0x38]
mov ecx, 8
cmp dword [eax + 0x14], ecx
jb 0x425ccc
mov esi, dword [eax]
jmp 0x425cce
mov esi, eax
mov eax, dword [ebp - 0x2c]
cmp dword [ebp - 0x18], ecx
jae 0x425cd9
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x426018
call fcn.00445a97
mov ecx, dword [eax + 4]
call fcn.00444a3f
mov byte [ebp - 4], 4
call fcn.0043d2a1
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
je 0x4260c8
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x34], eax
mov byte [ebp - 4], 5
call fcn.0043d2a1
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
je 0x4260c8
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x40], eax
mov ecx, dword [ebp - 0x6c]
mov edx, dword [ebp - 0x68]
mov eax, dword [ebp - 0x70]
push ecx
push esi
push ebx
push edx
push eax
lea ecx, [ebp - 0x40]
push ecx
mov byte [ebp - 4], 6
call fcn.00401950
add esp, 0x18
cmp dword [ebp - 0x18], 8
jb 0x425d73
mov edx, dword [ebp - 0x2c]
test edx, edx
jne 0x425d76
xor eax, eax
jmp 0x425d8f
lea edx, [ebp - 0x2c]
mov eax, edx
lea esi, [eax + 2]
jmp 0x425d80
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x425d80
sub eax, esi
sar eax, 1
push eax
push edx
lea ecx, [ebp - 0x34]
call fcn.00401600
push 1
push 0x561b1c
lea ecx, [ebp - 0x34]
call fcn.00405ed0
mov ecx, dword [ebp - 0x40]
mov eax, dword [ecx - 0xc]
push eax
push ecx
lea ecx, [ebp - 0x34]
call fcn.00405ed0
push 0x44
lea edx, [ebp - 0xdc]
push 0
push edx
call fcn.00531b10
mov ebx, dword [ebp - 0x34]
mov dword [ebp - 0xdc], 0x44
mov ecx, dword [ebx - 8]
mov eax, 1
sub eax, dword [ebx - 4]
add esp, 0xc
or ecx, eax
jge 0x425df4
push 0
lea ecx, [ebp - 0x34]
call fcn.004012e0
mov ebx, dword [ebp - 0x34]
push ebx
push str.CInstallAction::doExecuteBaseInstaller__strCmdLine____1_s____n
push 5
call fcn.00411380
mov esi, dword [ebp - 0x3c]
add esp, 0xc
mov ecx, esi
call fcn.0042f110
mov ecx, esi
call fcn.0042f8a0
xor edx, edx
mov eax, 0x64
div dword [ebp - 0x50]
mov edi, dword [ebp - 0x38]
mov ecx, dword [ebx - 8]
mov esi, eax
imul esi, edi
inc edi
mov dword [ebp - 0x54], edi
imul edi, eax
mov eax, 1
sub eax, dword [ebx - 4]
or ecx, eax
jge 0x425e4a
push 0
lea ecx, [ebp - 0x34]
call fcn.004012e0
mov ebx, dword [ebp - 0x34]
lea eax, [ebp - 0x98]
push eax
lea ecx, [ebp - 0xdc]
push ecx
push 0
push 0
push 0x20
push 0
push 0
push 0
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x425f7c
mov edx, dword [ebp - 0x94]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebp - 0x98]
push 0x64
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 0x38], eax
call fcn.004039c0
cmp esi, edi
jge 0x425eb4
mov ecx, dword [ebp - 0x3c]
inc esi
push 0
push esi
call fcn.0042f5d0
cmp dword [ebp - 0x38], 0x102
je 0x425e82
mov ecx, dword [ebp - 0x98]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x38], 0
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [ebp - 0x3c]
call fcn.0042f130
mov esi, eax
cmp esi, 3
ja case.default.0x425eeb
jmp dword [esi*4 + 0x426104]
mov ecx, dword [ebp - 0x3c]
mov dword [ebp - 0x30], 0
call fcn.0042f140
cmp eax, 0xf
je 0x425f10
cmp eax, 0x48
je 0x425f10
cmp eax, 0x13
jne 0x425f17
mov dword [ebp - 0x30], 1
push eax
push str.CInstallAction::doExecuteBaseInstaller__ErrorCode___1_x__n
push 4
call fcn.00411380
add esp, 0xc
jmp 0x425f30
mov dword [ebp - 0x30], 0
cmp esi, 4
jb 0x425f5f
mov eax, dword [ebp - 0x38]
mov edx, eax
inc eax
mov dword [ebp - 0x38], eax
cmp edx, 0x64
jl 0x425ed1
jmp 0x425f5f
mov dword [ebp - 0x30], 1
jmp 0x425f5f
mov ecx, dword [ebp - 0x74]
mov eax, 1
mov dword [ebp - 0x30], eax
mov dword [ecx + 0x9c], eax
push esi
push str.CInstallAction::doExecuteBaseInstaller__nExitCode___1_d__n
push 4
call fcn.00411380
mov ecx, dword [ebp - 0x3c]
add esp, 0xc
push 0
push edi
call fcn.0042f5d0
jmp 0x425f92
push str._CreateProcess___is_missing_n
push 2
call fcn.00411380
add esp, 8
mov dword [ebp - 0x30], 0
mov eax, dword [ebp - 0x40]
add eax, 0xfffffff0
mov byte [ebp - 4], 5
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x425fb5
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
add ebx, 0xfffffff0
mov byte [ebp - 4], 4
lea ecx, [ebx + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x425fd5
mov ecx, dword [ebx]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push ebx
call edx
lea ecx, [ebp - 0x49]
mov byte [ebp - 4], 2
call fcn.004236b0
cmp dword [ebp - 0x30], 0
je 0x42603b
cmp dword [ebp - 0x18], 8
mov byte [ebp - 4], 1
jb 0x425ffd
mov eax, dword [ebp - 0x2c]
push eax
call fcn.0043c798
add esp, 4
mov eax, dword [ebp - 0x54]
add dword [ebp - 0x44], 0x1c
add dword [ebp - 0x48], 0x70
mov dword [ebp - 0x38], eax
cmp eax, dword [ebp - 0x50]
jae 0x42604d
mov edi, dword [ebp - 0x48]
jmp 0x425bdd
cmp dword [ebp - 0x18], 8
mov eax, dword [ebp - 0x2c]
jae 0x426024
lea eax, [ebp - 0x2c]
push eax
push str._1_s__is_not_Found._n
push 2
call fcn.00411380
add esp, 0xc
mov dword [ebp - 0x30], 0
cmp dword [ebp - 0x18], 8
jb 0x42604d
mov ecx, dword [ebp - 0x2c]
push ecx
call fcn.0043c798
add esp, 4
mov esi, dword [ebp - 0x64]
xor ebx, ebx
cmp esi, ebx
je 0x426080
mov edi, dword [ebp - 0x60]
cmp esi, edi
je 0x426077
lea ecx, [ecx]
lea edx, [ebp - 0x58]
push esi
push edx
call fcn.00406920
add esi, 0x1c
add esp, 8
cmp esi, edi
jne 0x426060
mov esi, dword [ebp - 0x64]
push esi
call fcn.0043c798
add esp, 4
mov esi, dword [ebp - 0x88]
mov dword [ebp - 0x64], ebx
mov dword [ebp - 0x60], ebx
mov dword [ebp - 0x5c], ebx
cmp esi, ebx
je 0x4260c3
mov edi, dword [ebp - 0x84]
cmp esi, edi
je 0x4260ba
lea ecx, [ecx]
lea eax, [ebp - 0x7c]
push esi
push eax
call fcn.00407ef0
add esi, 0x70
add esp, 8
cmp esi, edi
jne 0x4260a0
mov esi, dword [ebp - 0x88]
push esi
call fcn.0043c798
add esp, 4
mov eax, dword [ebp - 0x30]
jmp 0x4260e3
push 0x80004005
call fcn.00401020
push str.CInstallAction::doExecuteBaseInstaller__param_error_n
push 2
call fcn.00411380
add esp, 8
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00530f8d
mov esp, ebp
pop ebp
ret 8