Windows 8/10/11 uses per-system hibernation encryption (XOR or XTEA with a machine-specific key). Fix: You must run hibr2bin.exe on the same machine that created the hiberfil.sys. The tool will use the local cryptographic key to decrypt.
: According to Windows Incident Response , this process is essential for extracting historical information that would otherwise be lost when the system resumes. hibr2bin.exe download