Function at 0x40a630
Capabilities:
Accept command line arguments
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x440c98
mov eax, dword fs:[0]
push eax
sub esp, 0x64
mov eax, dword [0x4533e4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
xor edi, edi
mov ecx, 7
xor edx, edx
mov dword [ebp - 0x68], edi
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], edi
mov word [ebp - 0x2c], dx
mov dword [ebp - 4], edi
mov dword [ebp - 0x34], ecx
xor ecx, ecx
mov dword [ebp - 0x38], edi
mov word [ebp - 0x48], cx
mov ecx, eax
mov byte [ebp - 4], 1
lea esi, [ecx + 2]
jmp 0x40a690
mov dx, word [ecx]
add ecx, 2
cmp dx, di
jne 0x40a690
sub ecx, esi
sar ecx, 1
push ecx
lea esi, [ebp - 0x2c]
call fcn.00402c20
push str.IIF_SETUPPATH
lea edi, [ebx + 4]
call fcn.00403fe0
mov ecx, eax
lea esi, [ecx + 2]
lea ebx, [ebx]
mov dx, word [ecx]
add ecx, 2
test dx, dx
jne 0x40a6c0
sub ecx, esi
sar ecx, 1
push ecx
lea esi, [ebp - 0x48]
call fcn.00402c20
push 0xc
mov eax, str.install.cfg
mov ecx, esi
call fcn.004057c0
mov eax, dword [ebp - 0x48]
mov edi, 8
cmp dword [ebp - 0x34], edi
jae 0x40a6f5
mov eax, esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x40a77b
xor edx, edx
mov dword [ebp - 0x50], 7
mov dword [ebp - 0x54], 0
mov word [ebp - 0x64], dx
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x48]
cmp dword [ebp - 0x34], edi
jae 0x40a723
lea eax, [ebp - 0x48]
lea ecx, [ebp - 0x64]
push ecx
call fcn.00417e80
add esp, 4
push 1
mov eax, 0x4488ac
lea ecx, [ebp - 0x2c]
call fcn.004057c0
push 0
lea edx, [ebp - 0x64]
push edx
or eax, 0xffffffff
lea esi, [ebp - 0x2c]
call fcn.004056d0
push 0x4488b0
push 0x4549c8
mov ecx, 0x4462a0
call fcn.00406230
add esp, 8
mov byte [ebp - 4], 1
cmp dword [ebp - 0x50], edi
jb 0x40a77b
mov eax, dword [ebp - 0x64]
push eax
call fcn.0042c048
add esp, 4
mov eax, dword [ebp - 0x2c]
cmp dword [ebp - 0x18], edi
jae 0x40a786
lea eax, [ebp - 0x2c]
push eax
push str.Effective_command_line:__s
push 0x4549c8
mov ecx, 0x4462a0
call fcn.00406230
add esp, 0xc
push 3
push 0x448944
lea ecx, [ebp - 0x2c]
push ecx
xor eax, eax
call fcn.00405520
cmp eax, 0xffffffff
je 0x40a7ca
push 4
push 0x44894c
push eax
mov eax, 3
lea ecx, [ebp - 0x2c]
call fcn.0040dbe0
push 3
push 0x448958
lea edx, [ebp - 0x2c]
push edx
xor eax, eax
call fcn.00405520
cmp eax, 0xffffffff
je 0x40a7f6
push 4
push 0x448960
push eax
mov eax, 3
lea ecx, [ebp - 0x2c]
call fcn.0040dbe0
mov eax, dword [ebp - 0x2c]
cmp dword [ebp - 0x18], edi
jae 0x40a801
lea eax, [ebp - 0x2c]
lea ecx, [ebp - 0x6c]
push ecx
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov edx, eax
mov dword [ebp - 0x70], edx
test edx, edx
jne 0x40a822
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
jmp 0x40a8cc
mov edi, 1
cmp dword [ebp - 0x6c], edi
jle 0x40a8de
cmp dword [ebp - 0x68], 0
jne 0x40a8f1
mov eax, dword [edx + edi*4]
movzx ecx, word [eax]
cmp ecx, 0x2d
je 0x40a853
cmp ecx, 0x2f
je 0x40a853
mov dword [ebp - 0x68], 0x667
jmp 0x40a8bb
mov edx, dword [ebx]
lea esi, [eax + 2]
mov eax, dword [edx + 0x18]
push esi
mov ecx, ebx
call eax
sub eax, 0
je 0x40a8b0
dec eax
je 0x40a89c
dec eax
jne 0x40a8b7
mov ecx, dword [ebp - 0x6c]
dec ecx
cmp edi, ecx
jge 0x40a8b0
mov ecx, dword [ebp - 0x70]
mov edx, dword [ecx + edi*4 + 4]
movzx eax, word [edx]
cmp eax, 0x2d
je 0x40a8b0
cmp eax, 0x2f
je 0x40a8b0
mov ecx, dword [ecx + edi*4 + 4]
mov eax, dword [ebx]
mov edx, dword [eax + 0x60]
inc edi
push ecx
push esi
mov ecx, ebx
call edx
mov dword [ebp - 0x68], eax
jmp 0x40a8b7
mov eax, dword [ebx]
mov edx, dword [eax + 0x60]
push 0x446828
push esi
mov ecx, ebx
call edx
mov dword [ebp - 0x68], eax
jmp 0x40a8b7
mov dword [ebp - 0x68], 0x667
mov edx, dword [ebp - 0x70]
inc edi
cmp edi, dword [ebp - 0x6c]
jl 0x40a830
mov esi, dword [ebp - 0x68]
mov edi, 8
test esi, esi
jne 0x40a8f9
mov eax, dword [ebx]
mov edx, dword [eax + 0x1c]
mov ecx, ebx
call edx
mov dword [ebp - 0x68], eax
jmp 0x40a8f6
mov eax, dword [ebx]
mov edx, dword [eax + 0x1c]
mov ecx, ebx
mov edi, 8
call edx
mov dword [ebp - 0x68], eax
jmp 0x40a8f6
mov edi, 8
mov esi, dword [ebp - 0x68]
cmp dword [ebp - 0x34], edi
jb 0x40a90a
mov eax, dword [ebp - 0x48]
push eax
call fcn.0042c048
add esp, 4
xor ecx, ecx
mov dword [ebp - 0x34], 7
mov dword [ebp - 0x38], 0
mov word [ebp - 0x48], cx
cmp dword [ebp - 0x18], edi
jb 0x40a92f
mov edx, dword [ebp - 0x2c]
push edx
call fcn.0042c048
add esp, 4
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0042c039
mov esp, ebp
pop ebp
ret 4