> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/pt-br/active-directory/kerberos/tgs-rep-roasting-or-kerberoasting.md).
# TGS-REP Roasting / Kerberoasting
Notas de segurança do Active Directory para TGS-REP Roasting / Kerberoasting, cobrindo enumeração, Kerberos, credenciais, abuso de ACL, movimentação lateral, fluxo de exploração e etapas de validação.
### Princípio
**Kerberoasting** envolve consultar tickets de serviço Kerberos para contas com um **SPN**, então tentar quebrar a parte criptografada do ticket offline.
Um **SPN**ou **Nome Principal do Serviço**, associa um serviço a uma conta do Active Directory.
Exemplos de SPN:
{% code overflow="wrap" %}
```bash
HTTP/webserver.whoami.local
MSSQLSvc/sql01.whoami.local
CIFS/ws01.whoami.local
MailSrv/MS01.corp.local
```
{% endcode %}
### Objetivo
O objetivo do Kerberoasting é visar contas de serviço.
Se a senha da conta de serviço for fraca, o ticket recuperado pode ser quebrado offline.
### Verifique os SPNs de um computador
Com PowerView:
{% code overflow="wrap" %}
```bash
Get-NetComputer -Identity WS01
```
{% endcode %}
Podemos ver SPNs padrão como:
{% code overflow="wrap" %}
```powershell
RestrictedKrbHost/WS01
HOST/WS01
RestrictedKrbHost/WS01.whoami.local
HOST/WS01.whoami.local
```
{% endcode %}
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