leechristensen / tgscrack

Kerberos TGS_REP cracker written in Golang

tgscrack

Kerberos TGS_REP cracker written in Golang. Wrote it as my first excercise in learning Go.

#Usage Extract the encrypted service ticket parts from the TGS_REP message

python extractServiceTicketParts.py ticket.kirbi

Crack away:

tgscrack -hashfile hashes.txt -wordlist rockyou.txt

Building from source

go get github.com/leechristensen/tgscrack
go install github.com/leechristensen/tgscrack

Credits

Tim Medin(@timmedin) for his work on Kerberoast

• https://github.com/nidem/kerberoast
• http://www.irongeek.com/i.php?page=videos/derbycon4/t120-attacking-microsoft-kerberos-kicking-the-guard-dog-of-hades-tim-medin

Benjamin Delphi(@gentilkiwi)

• TGS ticket creation in Mimikatz