Function at 0x401be0
Capabilities:
Accept command line arguments
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x438
mov eax, dword [0x42a130]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x42c], eax
xor eax, eax
mov dword [ebp - 0x418], eax
test edi, edi
je 0x401c15
test ebx, ebx
jne 0x401c43
push 0x420458
push str.Shell32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x401ca2
mov edi, 0x42b340
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call esi
mov ebx, eax
xor esi, esi
cmp dword [edi], esi
jle 0x401ca2
xor eax, eax
mov dword [ebp - 0x418], eax
push 0x420484
push dword [ebx + esi*4]
call fcn.00406e6e
add esp, 8
test eax, eax
je 0x401c80
push str._accepteula
push dword [ebx + esi*4]
call fcn.00406e6e
add esp, 8
test eax, eax
je 0x401c80
inc esi
cmp esi, dword [edi]
jl 0x401c51
jmp 0x401ca2
mov eax, dword [edi]
dec eax
mov dword [ebp - 0x418], 1
cmp esi, eax
jge 0x401ca0
mov eax, dword [ebx + esi*4 + 4]
mov dword [ebx + esi*4], eax
inc esi
mov eax, dword [edi]
dec eax
cmp esi, eax
jl 0x401c91
dec dword [edi]
mov esi, dword [ebp - 0x42c]
lea eax, [ebp - 0x20c]
mov ebx, dword [ebp - 0x418]
push esi
push str.SoftwareSysinternals_s
push eax
mov dword [ebp - 0x418], ebx
mov dword [ebp - 0x424], 0
call fcn.00407531
add esp, 0xc
mov edi, 1
cmp dword [ebp - 0x418], 0
jne 0x401e2c
push esi
push str.SoftwareSysinternals
lea eax, [ebp - 0x414]
push str._s_s
push eax
call fcn.00407531
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ebp - 0x420]
add esp, 0x10
mov dword [ebp - 0x420], 0
mov dword [ebp - 0x430], 0
push eax
push 0x101
push 0
push str.SoftwareSysinternals
push 0x80000002
call edi
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x401d86
lea eax, [ebp - 0x438]
mov dword [ebp - 0x438], 4
push eax
lea eax, [ebp - 0x430]
push eax
push 0
push 0
push str.EulaAccepted
push dword [ebp - 0x420]
call esi
push dword [ebp - 0x420]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x401d80
cmp dword [ebp - 0x430], esi
jne 0x401dfb
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [ebp - 0x41c]
mov dword [ebp - 0x41c], 0
push eax
push 0x101
push 0
push str.SoftwareSysinternals
push 0x80000001
mov dword [ebp - 0x428], 0
call edi
test eax, eax
jne 0x401e05
lea eax, [ebp - 0x434]
mov dword [ebp - 0x434], 4
push eax
lea eax, [ebp - 0x428]
push eax
push 0
push 0
push str.EulaAccepted
push dword [ebp - 0x41c]
call esi
push dword [ebp - 0x41c]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x401e05
cmp dword [ebp - 0x428], esi
je 0x401e05
mov eax, 1
jmp 0x401e97
lea eax, [ebp - 0x414]
push eax
push 0x80000001
call fcn.004012a0
add esp, 8
test eax, eax
je 0x401e95
mov dword [ebp - 0x418], 1
mov edi, 1
lea eax, [ebp - 0x424]
push eax
lea eax, [ebp - 0x20c]
push eax
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x401e73
push 4
lea eax, [ebp - 0x418]
push eax
push 4
push 0
push str.EulaAccepted
push dword [ebp - 0x424]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x424]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [ebp - 0x418], 0
cmovne ebx, edi
mov ecx, dword [ebp - 4]
xor eax, eax
test ebx, ebx
pop edi
setne al
xor ecx, ebp
pop esi
pop ebx
call fcn.004077dc
mov esp, ebp
pop ebp
ret
xor eax, eax
mov dword [ebp - 0x418], eax
test eax, eax
jne 0x401e27
call fcn.00401430
test eax, eax
je 0x401eba
call fcn.00401870
mov dword [ebp - 0x418], eax
jmp 0x402141
call fcn.004014f0
test eax, eax
jne 0x40214e
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 3
je 0x40214e
push 0x3e8
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
push str.Riched32.dll
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
xor eax, eax
mov dword [edi], 0x80c808d0
mov ecx, str.License_Agreement
mov dword [edi + 0xa], eax
lea edx, [edi + 0x16]
mov dword [edi + 0xe], 0xb40138
mov word [edi + 8], ax
sub edx, ecx
mov dword [edi + 0x12], eax
lea esp, [esp]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x401f20
mov eax, 8
lea edx, [edi + 0x3c]
mov ecx, str.MS_Shell_Dlg
mov word [edi + 0x3a], ax
sub edx, ecx
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x401f43
lea eax, [edi + 0x59]
mov ecx, 0x1f6
and eax, 0xfffffffc
lea esi, [eax + 0x12]
lea edx, [esi + 4]
mov word [eax + 0x10], cx
mov ecx, str.You_can_also_use_the__accepteula_command_line_switch_to_accept_the_EULA.
mov dword [eax + 8], 0x30007
sub edx, ecx
mov dword [eax + 0xc], 0xe012a
mov dword [eax], 0x50000000
mov dword [esi], 0x82ffff
lea esp, [esp]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x401f90
xor eax, eax
mov ecx, 1
mov word [esi + 0x96], ax
lea eax, [esi + 0x9b]
inc word [edi + 8]
and eax, 0xfffffffc
lea esi, [eax + 0x12]
lea edx, [esi + 4]
mov word [eax + 0x10], cx
mov ecx, str.Agree
mov dword [eax + 8], 0x9f00c9
sub edx, ecx
mov dword [eax + 0xc], 0xe0032
mov dword [eax], 0x50010000
mov dword [esi], 0x80ffff
jmp 0x401ff0
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [ecx + edx - 2], ax
test ax, ax
jne 0x401ff0
xor eax, eax
mov ecx, 2
mov word [esi + 0x12], ax
lea eax, [esi + 0x17]
inc word [edi + 8]
and eax, 0xfffffffc
lea esi, [eax + 0x12]
lea edx, [esi + 4]
mov word [eax + 0x10], cx
mov ecx, str.Decline
mov dword [eax + 8], 0x9f00ff
sub edx, ecx
mov dword [eax + 0xc], 0xe0032
mov dword [eax], 0x50010000
mov dword [esi], 0x80ffff
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [ecx + edx - 2], ax
test ax, ax
jne 0x402040
xor eax, eax
mov ecx, 0x1f5
mov word [esi + 0x16], ax
lea eax, [esi + 0x1b]
inc word [edi + 8]
and eax, 0xfffffffc
lea esi, [eax + 0x12]
lea edx, [esi + 4]
mov word [eax + 0x10], cx
mov ecx, str.Print
mov dword [eax + 8], 0x9f0007
sub edx, ecx
mov dword [eax + 0xc], 0xe0032
mov dword [eax], 0x50010000
mov dword [esi], 0x80ffff
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [ecx + edx - 2], ax
test ax, ax
jne 0x402090
xor eax, eax
mov ecx, 0x1f4
mov word [esi + 0x12], ax
lea eax, [esi + 0x17]
inc word [edi + 8]
and eax, 0xfffffffc
lea esi, [eax + 0x12]
mov word [eax + 0x10], cx
mov ecx, str.RICHEDIT
mov dword [eax + 8], 0xe0007
mov edx, esi
mov dword [eax + 0xc], 0x8c012a
mov dword [eax], 0x50a11844
sub edx, ecx
lea esp, [esp]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [ecx + edx - 2], ax
test ax, ax
jne 0x4020e0
mov ecx, str.Decline
lea edx, [esi + 0x12]
sub edx, ecx
lea ebx, [ebx]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [ecx + edx - 2], ax
test ax, ax
jne 0x402100
push dword [ebp - 0x42c]
xor eax, eax
push 0x401050
push eax
push edi
mov word [esi + 0x24], ax
inc word [edi + 8]
push eax
call dword [sym.imp.USER32.dll_DialogBoxIndirectParamW]
push edi
mov dword [ebp - 0x418], eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [ebp - 0x418]
test eax, eax
je 0x401e7d
jmp 0x401e27
call fcn.004018d0
int3