mashaGC

#!/usr/bin/env python3
# NOTE: this script was created for educational purposes to assist learning about kerberos tickets.  
#   Likely to have a few bugs that cause it to fail to decrypt some TGT or Service tickets.
#
# Recommended Instructions:
#   Obtain valid kerberos tickets using Rubeus or mimikatz "sekurlsa::tickets /export"
#   Optionally convert tickets to ccache format using kekeo "misc::convert ccache <ticketName.kirbi>"
#   Obtain appropriate aes256 key using dcsync (krbtgt for TGT or usually target computer account for Service Ticket)
#   Run this script to decrypt:
#     ./decryptKerbTicket.py -k 5c7ee0b8f0ffeedbeefdeadbeeff1eefc7d313620feedbeefdeadbeefafd601e -t ./[email protected][email protected]