83 lines
2 KiB
C++
83 lines
2 KiB
C++
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define STACKSIZE 32768
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void DebugPriv(void)
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{
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PTOKEN_PRIVILEGES pp;
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PTOKEN_PRIVILEGES ppNew;
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HANDLE hToken;
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UCHAR ucPriv[sizeof(TOKEN_PRIVILEGES) + sizeof(LUID_AND_ATTRIBUTES)];
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UCHAR ucPrivNew[sizeof(ucPriv)];
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DWORD cb;
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if (OpenProcessToken(GetCurrentProcess(), MAXIMUM_ALLOWED, &hToken))
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{
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pp = (PTOKEN_PRIVILEGES)ucPriv;
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pp->PrivilegeCount = 1;
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pp->Privileges[0].Luid.LowPart = 20L;
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pp->Privileges[0].Luid.HighPart = 0;
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pp->Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
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ppNew = (PTOKEN_PRIVILEGES)ucPrivNew ;
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AdjustTokenPrivileges(hToken, FALSE, pp, sizeof(ucPrivNew), ppNew, &cb);
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CloseHandle(hToken);
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}
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}
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int __cdecl main(int argc, char **argv)
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{
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LPTHREAD_START_ROUTINE pfnDBP = NULL;
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HMODULE hmodntdll;
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HANDLE hProcess;
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HANDLE hThread;
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ULONG ProcessId;
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ULONG ThreadId;
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if (argc < 2 || argc > 3)
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{
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fprintf(stderr, "usage: nukeapp <pid> [-breakin]\n");
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return 1;
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}
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ProcessId = atoi(argv[1]);
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if (ProcessId == 0)
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{
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fprintf(stderr, "usage: nukeapp <pid> [-breakin]\n");
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return 1;
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}
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DebugPriv();
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hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, ProcessId);
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if (hProcess != NULL)
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{
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hmodntdll = GetModuleHandle("ntdll.dll");
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if (hmodntdll != NULL)
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{
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if (argc == 3 && _strcmpi(argv[2], "-breakin") == 0)
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pfnDBP = (LPTHREAD_START_ROUTINE)GetProcAddress(hmodntdll, "DbgBreakPoint");
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hThread = CreateRemoteThread(hProcess, NULL, STACKSIZE, pfnDBP, NULL, 0, &ThreadId);
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if (hThread == NULL)
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fprintf(stderr, "Unable to create remote thread.\n");
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}
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}
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else
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{
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fprintf(stderr, "Unable to open process.\n");
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}
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return 0;
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}
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