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AdrianPierce's avatar
AdrianPierce
Iron Contributor
Jan 03, 2026

Windows Security blocked a threat in Hirens BootCD

Hirens BootCD version 10.2 (older version)

It found PWDump!rfn and Google AI says The !rfn part is not a standard, publicly documented command-line switch for PWDump

Did a search in these forums for "PWDump" and got no hits

Anyone know anything about this? I'm guessing it's OK and that it only has POTENTIAL for misuse.
I downloaded Hirens BootCD for my neighbors Windows 7 computer that won't boot.

3 Replies

  • PWDump is a utility used to extract password hashes from Windows SAM (Security Account Manager) database.

  • Aylaanin's avatar
    Aylaanin
    Iron Contributor

    Sometimes, tools like PWDump are customized or bundled with scripts that add extra commands or switches. The !rfn could be part of a custom wrapper, a renamed version, or a specific flag used by a particular build.

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