download (and launch with administrative privileges) http://blog.gentilkiwi.com/mimikatz (trunk version for last version)

privilege::debug (or not if you’re already system)

crypto::patchcng (nt 6)

crypto::exportCertificates CERT_SYSTEM_STORE_LOCAL_MACHINE “CA”

crypto::exportCertificates CERT_SYSTEM_STORE_LOCAL_MACHINE “My”

crypto::exportCertificates CERT_SYSTEM_STORE_LOCAL_MACHINE “…”

pfx files are passwords protected “mimikatz”

Greetings 😉