This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Bruce Dawson
randomascii.bsky.social
did:plc:z32gbpw5tkdhis53bkosqfeg
Why would lsass.exe consume an entire core of CPU time for minutes at a time? An ETW trace shows that it is spending its time in efscore.dll!EfspGetUserDecryptionKeyForHash. Inside that it spends most of its time opening/closing files in AppData\Roaming\Microsoft\SystemCertificates\My\Certificates
2025-09-23T15:48:05.624Z