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NOTimothyLottes

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Took perhaps a 5 month vacation from at home programming, but getting back in the grove with 1hr/day.

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@NOTimothyLottes It's seemingly incorrect due to it's use for NtWaitForAlertByThreadId.

@NOTimothyLottes It's seemingly incorrect due to it's use for NtWaitForAlertByThreadId.

Properties5
typearchive
sourcetwitter
date2026-06-27
tagsarchive, twitter, notimothylottes
description@NOTimothyLottes It's seemingly incorrect due to it's use for NtWaitForAlertByThreadId.

Jun 27, 20261 min read

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  • URL: https://x.com/mrsteyk1/status/2070892786065482185
  • Author: mrsteyk (@mrsteyk1)
  • Posted: 2026-06-27 15:31:30

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1/ @mrsteyk1

@NOTimothyLottes

It’s seemingly incorrect due to it’s use for NtWaitForAlertByThreadId. Internal implementation is a hash table [128] indexed by (a1>>5)&0x7f inside PEB. Default spin value (v4) for my build is 10240 shared for similar type of functions (SRWLocks etc).

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