mirror of
https://github.com/wavestone-cdt/EDRSandblast.git
synced 2026-06-08 16:37:12 +00:00
Qazeer
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
|
|
|
|
--- Functions to set the current process as a Protected Process (PsProtectedSignerWinTcb-Light).
|
|
--- The code to locate the EPROCESS structure is adapted from:
|
|
http://blog.rewolf.pl/blog/?p=1683
|
|
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <Windows.h>
|
|
|
|
//extern union NtoskrnlOffsets ntoskrnlOffsets;
|
|
|
|
|
|
|
|
/*
|
|
* Defines the NtQuerySystemInformation function.
|
|
* Undocumented function with a signature subject to possible change in futher Windows versions.
|
|
*/
|
|
#define SystemHandleInformation 0x10
|
|
#define SystemHandleInformationBaseSize 0x1000
|
|
|
|
typedef NTSTATUS(NTAPI* _NtQuerySystemInformation)(
|
|
ULONG SystemInformationClass,
|
|
PVOID SystemInformation,
|
|
ULONG SystemInformationLength,
|
|
PULONG ReturnLength
|
|
);
|
|
|
|
/*
|
|
* Source: https://www.geoffchappell.com/studies/windows/km/ntoskrnl/api/ex/sysinfo/handle_table_entry.htm
|
|
*/
|
|
typedef struct _SYSTEM_HANDLE_TABLE_ENTRY_INFO {
|
|
USHORT UniqueProcessId;
|
|
USHORT CreatorBackTraceIndex;
|
|
UCHAR ObjectTypeIndex;
|
|
UCHAR HandleAttributes;
|
|
USHORT HandleValue;
|
|
PVOID Object;
|
|
ULONG GrantedAccess;
|
|
} SYSTEM_HANDLE_TABLE_ENTRY_INFO, * PSYSTEM_HANDLE_TABLE_ENTRY_INFO;
|
|
|
|
/*
|
|
* Source: https://www.geoffchappell.com/studies/windows/km/ntoskrnl/api/ex/sysinfo/handle.htm
|
|
*/
|
|
typedef struct _SYSTEM_HANDLE_INFORMATION {
|
|
ULONG NumberOfHandles;
|
|
SYSTEM_HANDLE_TABLE_ENTRY_INFO Handles[1];
|
|
} SYSTEM_HANDLE_INFORMATION, * PSYSTEM_HANDLE_INFORMATION;
|
|
|
|
/*
|
|
* Defines the structures related to the process protection (EPROCESS's Protection attribute).
|
|
* Source: https://docs.microsoft.com/en-us/windows/win32/procthread/zwqueryinformationprocess
|
|
*/
|
|
typedef enum _PS_PROTECTED_TYPE {
|
|
PsProtectedTypeNone = 0,
|
|
PsProtectedTypeProtectedLight = 1,
|
|
PsProtectedTypeProtected = 2
|
|
} PS_PROTECTED_TYPE, * PPS_PROTECTED_TYPE;
|
|
|
|
typedef enum _PS_PROTECTED_SIGNER {
|
|
PsProtectedSignerNone = 0,
|
|
PsProtectedSignerAuthenticode,
|
|
PsProtectedSignerCodeGen,
|
|
PsProtectedSignerAntimalware,
|
|
PsProtectedSignerLsa,
|
|
PsProtectedSignerWindows,
|
|
PsProtectedSignerWinTcb,
|
|
PsProtectedSignerWinSystem,
|
|
PsProtectedSignerApp,
|
|
PsProtectedSignerMax
|
|
} PS_PROTECTED_SIGNER, * PPS_PROTECTED_SIGNER;
|
|
|
|
DWORD64 GetSelfEPROCESSAddress(BOOL verbose);
|
|
|
|
int SetCurrentProcessAsProtected(BOOL verbose);
|