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[Theory] Native Windows API (NTAPI)
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<blockquote data-quote="lain" data-source="post: 1012919" data-attributes="member: 95662"><p>Those Nt* functions *do* have arguments, what you're seeing is the syscall number being moved into the eax register before the syscall and the first argument (rcx) being moved to r10.</p><p>You use Nt* functions from Ntdll in usermode, and their equivalents in ntoskrnl in the Kernel.</p><p></p><p>Edit: Wow lol I didn't see the thread was from 2018 <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite126" alt=":ROFLMAO:" title="ROFL :ROFLMAO:" loading="lazy" data-shortname=":ROFLMAO:" /></p></blockquote><p></p>
[QUOTE="lain, post: 1012919, member: 95662"] Those Nt* functions *do* have arguments, what you're seeing is the syscall number being moved into the eax register before the syscall and the first argument (rcx) being moved to r10. You use Nt* functions from Ntdll in usermode, and their equivalents in ntoskrnl in the Kernel. Edit: Wow lol I didn't see the thread was from 2018 :ROFLMAO: [/QUOTE]
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