dpapi.py Add RPC masterkey decryption #2
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Added feature to decrypt a user's masterkey using the MS-BKRP (BackupKey Remote Protocol). This is already implemented in mimikatz to decrypt masterkeys using the /rpc flag (https://github.com/gentilkiwi/mimikatz/blob/172200295688ccbb76c44c6db0b3b47d39dd0d4d/modules/rpc/kull_m_rpc_bkrp.c#L51-L54) This makes an RPC call with the user's identity to the function BackuprKey on the DC. The GUID of this operation is BACKUPKEY_RESTORE_GUID and the details can be found on microsoft documentation here: https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-bkrp/7accb903-3863-4385-9c99-11af8c18d656
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Added feature to decrypt a user's masterkey using the MS-BKRP (BackupKey Remote Protocol).
This is already implemented in mimikatz to decrypt masterkeys using the /rpc flag (https://github.com/gentilkiwi/mimikatz/blob/172200295688ccbb76c44c6db0b3b47d39dd0d4d/modules/rpc/kull_m_rpc_bkrp.c#L51-L54)
This makes an RPC call with the user's identity to the function BackuprKey on the DC. The GUID of this operation is BACKUPKEY_RESTORE_GUID and the details can be found on microsoft documentation here: https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-bkrp/7accb903-3863-4385-9c99-11af8c18d656