> 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/de/ports-and-services/kerberos-88/impacket-getnpusers-tool.md). # impacket-GetNPUsers - Tool AS-REP-Roasting mit impacket-GetNPUsers gegen Konten ohne Kerberos-Pre-Authentication. ### impacket-GetNPUsers > Dieses Tool, ebenfalls aus der **Impacket** Suite, wird verwendet, um Active-Directory-Konten aufzulisten, die so konfiguriert sind, dass sie keine Kerberos-Vorabauthentifizierung erfordern. Diese Konten sind anfällig für einen Angriff namens **AS-REP Roasting**. Beispiel: ```bash impacket-GetNPUsers domain.local/ -no-pass -usersfile users.txt ``` * Dieser Befehl listet gültige Benutzer in der `egotistical-bank.local` Domäne auf und prüft, welche Konten keine Vorabauthentifizierung erfordern. Die Ergebnisse können dann verwendet werden, um zu versuchen, die wiederhergestellten Hashes zu knacken. ```bash impacket-GetNPUsers egotistical-bank.local/ -no-pass -usersfile users.txt ```
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