Function at 0x42d8f0
Capabilities:
Accept command line arguments
Delete registry value

Disassembly:
push 0xd58
mov eax, 0x495403
call fcn.00459b85
mov esi, ecx
mov dword [ebp - 0xd48], esi
call fcn.0040f080
mov edi, eax
mov dword [ebp - 0xcdc], 0x4b6748
xor ebx, ebx
mov dword [ebp - 0xd44], edi
push ebx
lea eax, [ebp - 0xd3d]
mov dword [ebp - 0xcb4], 0x4b6750
push eax
lea ecx, [ebp - 0xcdc]
call fcn.004060a0
mov dword [ebp - 4], 1
mov ecx, edi
call fcn.00441385
test al, al
je 0x42df66
lea eax, [ebp - 0xd4c]
mov ecx, esi
push eax
push 1
lea eax, [ebp - 0xd5c]
push eax
lea eax, [ebp - 0xd4c]
push eax
lea eax, [ebp - 0xcdc]
push eax
call fcn.0042dfa4
test eax, eax
je 0x42df8a
push ebx
lea eax, [ebp - 0xd3d]
mov dword [ebp - 0xc84], 0x4b6750
push eax
mov esi, 0x4b6748
lea ecx, [ebp - 0xcac]
push str.ScriptDriven
mov dword [ebp - 0xcac], esi
call fcn.00407aa0
mov byte [ebp - 4], 3
lea eax, [ebp - 0xd3d]
push ebx
push eax
push str.Startup
lea ecx, [ebp - 0xc7c]
mov dword [ebp - 0xc7c], esi
mov dword [ebp - 0xc54], 0x4b6750
call fcn.00407aa0
mov byte [ebp - 4], 5
lea eax, [ebp - 0xcac]
push 0xa
push ebx
push eax
lea eax, [ebp - 0xc7c]
mov ecx, edi
push eax
call fcn.004402a8
mov esi, eax
mov byte [ebp - 4], 3
lea ecx, [ebp - 0xc7c]
call fcn.00404cc0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xcac]
call fcn.00404cc0
cmp esi, 3
jne 0x42db17
push 0x3c
lea eax, [ebp - 0x4c]
push ebx
push eax
call fcn.004714b0
push 0x400
lea eax, [ebp - 0x44c]
push ebx
push eax
call fcn.004714b0
lea eax, [ebp - 0x44c]
push eax
lea eax, [ebp - 0x4c]
push eax
push str.Msi.DLL
call fcn.00457e26
lea eax, [ebp - 0x4c]
push eax
push str.4.05.0.0
call fcn.00458a94
add esp, 0x2c
test eax, eax
jns 0x42db17
mov eax, 0x6b1
push eax
mov dword [0x4dea88], eax
call fcn.004578e3
pop ecx
cmp byte [0x4da060], bl
jne 0x42da8f
cmp byte [0x4df7bc], bl
je 0x42df8a
push 1
lea eax, [ebp - 0xd3d]
push eax
push str.C:CodeBasesisdevSrcRuntimeMSISharedSetupmsiaction.cpp
lea ecx, [ebp - 0xc7c]
call fcn.00406b40
mov byte [ebp - 4], 8
lea eax, [ebp - 0xd3d]
push ebx
push eax
push str.Windows_Installer_4.5_or_newer_is_required_to_run_this_installation_but_is_not_present_on_the_machine._Setup_will_now_exit.
lea ecx, [ebp - 0xcac]
mov dword [ebp - 0xcac], 0x4b6748
mov dword [ebp - 0xc84], 0x4b6750
call fcn.00407aa0
mov byte [ebp - 4], 0xa
lea eax, [ebp - 0xc7c]
push 0x18e
push eax
lea eax, [ebp - 0xcac]
push eax
call fcn.00405c50
mov byte [ebp - 4], 8
lea ecx, [ebp - 0xcac]
call fcn.00404cc0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xc7c]
call fcn.00404cc0
jmp 0x42df8a
cmp dword [ebp - 0xd4c], 0
jne 0x42db85
cmp byte [edi + 0x267], 0
je 0x42db85
mov eax, dword [edi + 4]
lea ecx, [ebp - 0xd3c]
push 5
push ecx
mov esi, dword [eax + 0x1c]
mov ecx, esi
call dword [0x4a5608]
lea ecx, [edi + 4]
call esi
mov byte [ebp - 4], 0xe
lea ecx, [ebp - 0xcdc]
mov edi, dword [ebp - 0xd48]
push ecx
push eax
mov ecx, edi
call fcn.0042b235
mov esi, eax
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xd3c]
call fcn.00404cc0
test esi, esi
jne 0x42db7f
mov ecx, edi
call fcn.0042cdd9
jmp 0x42df8a
mov edi, dword [ebp - 0xd44]
cmp dword [ebp - 0xd5c], 3
je 0x42dbdb
cmp dword [ebp - 0xcc4], 8
lea eax, [ebp - 0xcd8]
push 0x400
cmovae eax, dword [ebp - 0xcd8]
push eax
lea eax, [ebp - 0xc4c]
push eax
call fcn.004772f6
add esp, 0xc
test eax, eax
je 0x42dbdb
lea eax, [ebp - 0xc4c]
push eax
call fcn.00473ca3
pop ecx
push eax
lea eax, [ebp - 0xc4c]
push eax
lea ecx, [ebp - 0xcd8]
call fcn.00408130
mov dword [ebp - 0xd58], ebx
mov dword [ebp - 0xd54], ebx
mov dword [ebp - 0xd50], ebx
mov byte [ebp - 4], 0x11
lea eax, [ebp - 0xd3d]
push ebx
push eax
lea ecx, [ebp - 0xd0c]
mov dword [ebp - 0xd0c], 0x4b6748
mov dword [ebp - 0xce4], 0x4b6750
call fcn.004060a0
mov byte [ebp - 4], 0x13
lea eax, [ebp - 0xd3c]
mov ecx, dword [edi + 0x268]
push eax
call fcn.0041c19e
mov byte [ebp - 4], 0x14
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x42dc3d
mov eax, dword [eax]
push eax
lea eax, [ebp - 0xd0c]
push str.__IS_PREREQCMD____s
push eax
call fcn.0041c7ad
add esp, 0xc
mov byte [ebp - 4], 0x13
lea ecx, [ebp - 0xd3c]
call fcn.00404cc0
mov ecx, edi
call fcn.0043f4b4
test al, al
je 0x42dda1
mov eax, dword [edi + 4]
mov esi, dword [eax]
mov ecx, esi
call dword [0x4a5608]
lea ecx, [edi + 4]
call esi
test eax, eax
jne 0x42dda1
mov eax, dword [edi + 4]
push 0xf
mov esi, dword [eax + 0x28]
mov ecx, esi
call dword [0x4a5608]
lea ecx, [edi + 4]
call esi
test al, al
je 0x42dda1
mov dword [ebp - 0xd44], ebx
mov byte [ebp - 4], 0x16
lea eax, [ebp - 0xd44]
mov esi, dword [ebp - 0xd48]
mov ecx, esi
push eax
lea eax, [ebp - 0xcdc]
push eax
lea eax, [ebp - 0xc7c]
push eax
call fcn.0042fa50
mov byte [ebp - 4], 0x17
lea eax, [ebp - 0xc78]
cmp dword [ebp - 0xc64], 8
mov dword [ebp - 0xd64], str.C:CodeBasesisdevSrcRuntimeMSISharedSetupmsiaction.cpp
cmovae eax, dword [ebp - 0xc78]
push eax
lea eax, [ebp - 0xd64]
mov dword [ebp - 0xd60], 0x1b2
push str.Installing_silent_prerequisites_for_features:__s
push eax
call fcn.00415eae
add esp, 0xc
cmp dword [ebp - 0xc68], 0
je 0x42dd71
mov ecx, dword [edi + 8]
lea eax, [ebp - 0xd44]
push eax
push 1
lea eax, [ebp - 0xc7c]
push eax
push ebx
call fcn.0044a7e4
test eax, eax
je 0x42dd71
mov ecx, esi
call fcn.0042cdd9
mov byte [ebp - 4], 0x16
lea ecx, [ebp - 0xc7c]
call fcn.00404cc0
mov byte [ebp - 4], 0x13
cmp dword [ebp - 0xd44], 0
je 0x42df46
push dword [ebp - 0xd44]
call sub.msi.dll_MsiConfigureFeatureFromDescriptorA
jmp 0x42df46
mov byte [ebp - 4], 0x16
lea ecx, [ebp - 0xc7c]
call fcn.00404cc0
mov byte [ebp - 4], 0x13
cmp dword [ebp - 0xd44], 0
je 0x42df00
push dword [ebp - 0xd44]
call sub.msi.dll_MsiConfigureFeatureFromDescriptorA
jmp 0x42df00
mov eax, dword [edi + 4]
push 0xf
mov esi, dword [eax + 0x28]
mov ecx, esi
call dword [0x4a5608]
lea ecx, [edi + 4]
call esi
test al, al
je 0x42df00
push 0x2001f
push str.SoftwareMicrosoftWindowsCurrentVersion
push SysReAllocStringLen
lea ecx, [ebp - 0xd58]
call fcn.00404b50
test eax, eax
jne 0x42df00
push ebx
lea eax, [ebp - 0xd3d]
mov dword [ebp - 0xcac], 0x4b6748
push eax
lea ecx, [ebp - 0xcac]
mov dword [ebp - 0xc84], 0x4b6750
call fcn.004060a0
mov byte [ebp - 4], 0x1d
lea ecx, [ebp - 0xc7c]
mov eax, dword [edi + 4]
push 0x12
push ecx
mov esi, dword [eax + 0x1c]
mov ecx, esi
call dword [0x4a5608]
lea ecx, [edi + 4]
call esi
mov byte [ebp - 4], 0x1e
cmp dword [ebp - 0xc68], 0
jne 0x42deab
push 1
lea eax, [ebp - 0xd3d]
push eax
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
lea ecx, [ebp - 0xd3c]
call fcn.0041099e
mov byte [ebp - 4], 0x1f
mov ecx, dword [ebp - 0xd48]
call fcn.0040f080
lea ecx, [ebp - 0xd3c]
push ecx
lea ecx, [ebp - 0x40]
lea edi, [eax + 4]
mov eax, dword [edi]
push ecx
mov esi, dword [eax + 0x64]
mov ecx, esi
call dword [0x4a5608]
mov ecx, edi
call esi
mov byte [ebp - 4], 0x20
add eax, 4
push eax
lea ecx, [ebp - 0xc78]
call fcn.00407b80
mov byte [ebp - 4], 0x1f
lea ecx, [ebp - 0x40]
call fcn.00404cc0
mov byte [ebp - 4], 0x1e
lea ecx, [ebp - 0xd3c]
call fcn.00404cc0
cmp dword [ebp - 0xcf4], 8
lea ecx, [ebp - 0xd08]
lea eax, [ebp - 0xc78]
cmovae ecx, dword [ebp - 0xd08]
cmp dword [ebp - 0xc64], 8
push 1
cmovae eax, dword [ebp - 0xc78]
push eax
push ecx
lea ecx, [ebp - 0xd58]
call fcn.00423c7b
mov byte [ebp - 4], 0x1d
lea ecx, [ebp - 0xc7c]
call fcn.00404cc0
mov byte [ebp - 4], 0x13
lea ecx, [ebp - 0xcac]
call fcn.00404cc0
push dword [ebp - 0xd4c]
mov ecx, dword [ebp - 0xd48]
lea eax, [ebp - 0xcdc]
push dword [ebp - 0xd4c]
push eax
call fcn.00431ad1
mov ecx, dword [ebp - 0xd58]
mov ebx, eax
test ecx, ecx
je 0x42df46
cmp dword [ebp - 0xcf4], 8
lea eax, [ebp - 0xd08]
cmovae eax, dword [ebp - 0xd08]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov byte [ebp - 4], 0x11
lea ecx, [ebp - 0xd0c]
call fcn.00404cc0
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xd58]
call fcn.00404b20
jmp 0x42df8a
mov eax, dword [edi + 4]
mov esi, dword [eax + 0x4c]
mov ecx, esi
call dword [0x4a5608]
lea ecx, [edi + 4]
call esi
test al, al
je 0x42df8a
mov ecx, dword [ebp - 0xd44]
call fcn.0044172d
mov ebx, eax
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xcdc]
call fcn.00404cc0
mov eax, ebx
call fcn.00459b34
ret