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feat: Add ntoskrnl offsets to SeMediumDaclSd for 10.0.22621.2864 #20

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Merged
carrot-c4k3 merged 1 commit into from
Jul 13, 2025
Merged

feat: Add ntoskrnl offsets to SeMediumDaclSd for 10.0.22621.2864 #20

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5 changes: 5 additions & 0 deletions collat_payload/collat_payload.c
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Original file line number Diff line number Diff line change
Expand Up @@ -451,6 +451,11 @@ int main(int argc, char** argv)
build_rev = 4908;
}
}
else if (build_version.NtBuildNumber == 22621 && build_version.NtBuildQfe == 2864)
{
// 10.0.22621.2864
build_rev = 2864;
}

if (build_rev == 0)
{
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18 changes: 16 additions & 2 deletions collat_payload/nt_offsets.c
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Original file line number Diff line number Diff line change
Expand Up @@ -11,12 +11,19 @@ VOID set_build_rev(ULONG rev)

UINT64 get_sd_ptr_offset()
{
if (build_rev == 4478)
if (build_rev == 2864)
{
// 10.0.22621.2864
return SD_PTR_OFFSET_2864;
}
else if (build_rev == 4478)
{
// 10.0.25398.4478
return SD_PTR_OFFSET_4478;
}
else if (build_rev == 4908 || 4909)
{
// 10.0.25398.4908/4909
return SD_PTR_OFFSET_4908;
}

Expand All @@ -25,12 +32,19 @@ UINT64 get_sd_ptr_offset()

UINT64 get_orig_sd_offset()
{
if (build_rev == 4478)
if (build_rev == 2864)
{
// 10.0.22621.2864
return ORIG_SD_OFFSET_2864;
}
else if (build_rev == 4478)
{
// 10.0.25398.4478
return ORIG_SD_OFFSET_4478;
}
else if (build_rev == 4908 || 4909)
{
// 10.0.25398.4908/4909
return ORIG_SD_OFFSET_4908;
}

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17 changes: 11 additions & 6 deletions collat_payload/nt_offsets.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2,18 +2,23 @@
#define _NT_OFFSETS
#include <Windows.h>

// Offsets for SeMediumDaclSd / Pointer to SeMediumDaclSd

// PC
//#define ORIG_SD_OFFSET 0xd55f20
//#define SD_PTR_OFFSET 0xd55658

// Xbox - 4478
#define ORIG_SD_OFFSET_4478 0xC62B8
#define SD_PTR_OFFSET_4478 0xC5A58
// Xbox - 10.0.22621.2864 - Base: 0xFFFFF8004009F000
#define ORIG_SD_OFFSET_2864 0xC0E48 // @ ntoskrnl.exe!0xFFFFF8004015FE48
#define SD_PTR_OFFSET_2864 0xC05F0 // @ ntoskrnl.exe!0xFFFFF8004015F5F0

// Xbox - 4908/4909
#define ORIG_SD_OFFSET_4908 0xC62B8
#define SD_PTR_OFFSET_4908 0xC5A48
// Xbox - 10.0.25398.4478 - Base: 0xFFFFF8004009F000
#define ORIG_SD_OFFSET_4478 0xC62B8 // @ ntoskrnl.exe!0xFFFFF800401652B8
#define SD_PTR_OFFSET_4478 0xC5A58 // @ ntoskrnl.exe!0xFFFFF80040164A58

// Xbox - 10.0.25398.4908/4909 - Base: 0xFFFFF8004009F000
#define ORIG_SD_OFFSET_4908 0xC62B8 // @ ntoskrnl.exe!0xFFFFF800401652B8
#define SD_PTR_OFFSET_4908 0xC5A48 // @ ntoskrnl.exe!0xFFFFF80040164A48

VOID set_build_rev(ULONG rev);
UINT64 get_sd_ptr_offset();
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