scauth 🛠️

Work in progress

crypto::scauth it creates a authentication certificate (smartcard like) from a CA. It has the following command line arguments:

• /hw: at the time of writing, 17th December 2021, we don't know what this option is used for

• /csp: the crypto certificate provider

• /pin: the smartcard PIN

• /nostore: do not interact with the store

• /caname: the subject name of the certificate authority (needed to sign the certificate)

• /castore: the system store that contains the certificate authority (default: CERT_SYSTEM_STORE_LOCAL_MACHINE)

• /upn: the User Principal Name (UPN) targeted (eg: [email protected])

• /pfx: the filename for saving the final certificate (default: no file, stored in CERT_SYSTEM_STORE_CURRENT_USER)

mimikatz # crypto::scauth /caname:KiwiAC /upn:[email protected] /pfx:user.pfx
CA store       : LOCAL_MACHINE
CA name        : KiwiAC
CA validity    : 22/08/2016 22:00:36 -> 22/08/2021 22:10:35
Certificate UPN: [email protected]
Key container  : {a1bd29ec-4203-4aac-8159-40f28f96335b}
Key provider   : Microsoft Enhanced Cryptographic Provider v1.0
Private Export : user.pfx - OK