/*需要引入的头文件*/
#include <stdio.h>
#include <winsock.h>
#include <winbase.h>
#include <accctrl.h>
#include <aclapi.h>
#pragma comment ( lib, "ws2_32.lib" )
// NtQuerySystemInformation record type 16
#define NT_HANDLE_LIST 16
#define OBJECT_TYPE_SOCKET 0x1A
#define MAX_HANDLE_LIST_BUF 0x200000
// 定义HanleInfo数据结构
typedef struct _HandleInfo
{
USHORT dwPid;
USHORT CreatorBackTraceIndex;
BYTE ObjType;
BYTE HandleAttributes;
USHORT HndlOffset;
DWORD dwKeObject;
ULONG GrantedAccess;
}HANDLEINFO,*PHANDLEINFO;
// 申明NtQuerySystemInformation()函数
typedef DWORD (CALLBACK* NTQUERYSYSTEMINFORMATION)( DWORD, PDWORD, DWORD, PVOID );
NTQUERYSYSTEMINFORMATION NtQuerySystemInformation;
// 判断SOCKET类型的数组
char szSockType[6][6] = { "NUL", "TCP", "UDP", "RAW", "RDM", "SEQ" };
//
// RaisePrivleges()函数用来提升本进程的特权
//
bool RaisePrivleges( HANDLE hToken, char *pPriv )
{
TOKEN_PRIVILEGES tkp;
if(!LookupPrivilegeValue(NULL,pPriv, &tkp.Privileges[0].Luid ) )
{
printf( "LookupPrivilegevalue Error:%d\n", GetLastError() );
return false;
}
tkp.PrivilegeCount = 1;
tkp.Privileges[0].Attributes |= SE_PRIVILEGE_ENABLED;
int iRet = AdjustTokenPrivileges(hToken,false, &tkp,0,(PTOKEN_PRIVILEGES)NULL,0 );
if ( iRet == NULL )//AdjustTokenPrivileges函数调用失败
{
printf( "AdjustTokenPrivileges Error:%d\n", GetLastError() );
return false;
}
else //AdjustTokenPrivileges调用成功
{//使用GetLastError()获得返回值
iRet = GetLastError();
switch ( iRet )
{
case ERROR_NOT_ALL_ASSIGNED://未指派所有的特权
printf( "AdjustTokenPrivileges ERROR_NOT_ALL_ASSIGNED\n" );
return false;
case ERROR_SUCCESS: //成功地指派了所有的特权
return true;
default: //不知名的错误
printf( "AdjustTokenPrivileges Unknow Error:%d\n", iRet );
return false;
}
}
}//end of RaisePrivleges
//
// AdjustDacl用来调整目标进程的DACL
//
void AdjustDacl( HANDLE hProcess )
{
SID world = { SID_REVISION, 1, SECURITY_WORLD_SID_AUTHORITY, 0 };
LPTSTR ptstrName = (LPTSTR)&world;
EXPLICIT_ACCESS ea =
{
STANDARD_RIGHTS_ALL | SPECIFIC_RIGHTS_ALL,
SET_ACCESS,
NO_INHERITANCE,
{
0, NO_MULTIPLE_TRUSTEE,
TRUSTEE_IS_SID,
TRUSTEE_IS_USER,
ptstrName
}
};
ACL * pdacl = 0;
if ( SetEntriesInAcl(1, &ea, 0, &pdacl) != ERROR_SUCCESS )
printf( "SetEntriesInAcl Error:%d", GetLastError() );
if ( SetSecurityInfo(hProcess,
SE_KERNEL_OBJECT,
DACL_SECURITY_INFORMATION,
0 , 0, pdacl, 0 ) != ERROR_SUCCESS )
printf( "SetSecurityInfo Error:%d", GetLastError() );
LocalFree(pdacl);
}//end of AdjustDacl
int main( )
{
printf( "\t=*=Process:----:Port =*=\n\n" );
int iRet;
WSADATA wsaData;
iRet = WSAStartup( MAKEWORD(1,1), &wsaData );
if ( iRet )
printf( "WSAStartup Error:%d\n", GetLastError() ); HANDLE hCurrentProc = GetCurrentProcess();
HANDLE hToken;
if ( !OpenProcessToken(hCurrentProc,
TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES,
&hToken ) )
printf( "OpenProcessToken Error:%d\n", GetLastError() );
else
{
if ( !RaisePrivleges( hToken, SE_DEBUG_NAME ) )
printf( "SetPrivleges SE_DEBUG_NAME Error:%d\n", GetLastError() );
}
if ( hToken )
CloseHandle( hToken );
HMODULE hNtdll = NULL;
hNtdll = LoadLibrary( "ntdll.dll" );
if ( !hNtdll )
{
printf( "LoadLibrary( NTDLL.DLL ) Error:%d\n", GetLastError() );
return false;
}
NtQuerySystemInformation = (NTQUERYSYSTEMINFORMATION)GetProcAddress(hNtdll,"NtQuerySystemInformation");
if ( !NtQuerySystemInformation )
{
printf( "GetProcess( NtQuerySystemInformation ) Error:%d\n", GetLastError() );
return false;
}
DWORD dwNumBytes = MAX_HANDLE_LIST_BUF;
PDWORD pdwHandleList = (PDWORD)malloc( dwNumBytes );
if ( !pdwHandleList )
{
printf( "Malloc for Handle List Error:%d\n", GetLastError() );
return false;
}
DWORD dwNumBytesRet = 0;
iRet = (*NtQuerySystemInformation)(NT_HANDLE_LIST,pdwHandleList,dwNumBytes,&dwNumBytesRet);
DWORD dwNumEntries;
PHANDLEINFO pHandleInfo;
if ( iRet )
{
printf( "NtQuerySystemInformation return %d, Error:%d\n",
dwNumBytesRet,
GetLastError() );
}
else
{
HANDLE hProc;
dwNumEntries = pdwHandleList[0];
pHandleInfo = (PHANDLEINFO)( pdwHandleList + 1 );
for ( DWORD i = 0; i < dwNumEntries; i++ )
{
if((pHandleInfo->ObjType == OBJECT_TYPE_SOCKET )
&& ( pHandleInfo->dwPid ) )
{
hProc = OpenProcess(WRITE_DAC,
false,
pHandleInfo->dwPid);
if ( hProc )
{
AdjustDacl( hProc );
CloseHandle( hProc );
}
else
printf( "OpenProcess(WRITE_DAC) %d Error:%d\n",pHandleInfo->dwPid,
GetLastError() );
HANDLE hMyHandle = NULL;
hProc = OpenProcess(PROCESS_DUP_HANDLE, true,pHandleInfo->dwPid );
if ( hProc )
{
DuplicateHandle(hProc,(HANDLE)pHandleInfo->HndlOffset, hCurrentProc, &hMyHandle, STANDARD_RIGHTS_REQUIRED, true, 0 );
CloseHandle( hProc );
}
else
printf( "OpenProcess %d Error:%d\n",pHandleInfo->dwPid,GetLastError() );
if ( !hMyHandle )
{
printf( "DuplicateHandle PID=%4d HANDLE:%4d Error:%d\n",
pHandleInfo->dwPid, pHandleInfo->HndlOffset, GetLastError() );
}
else
{
sockaddr_in name = {0};
name.sin_family = AF_INET;
int namelen = sizeof(sockaddr_in);
SOCKET s = (SOCKET)hMyHandle;
iRet = getsockname( s, (sockaddr*)&name,&namelen );
if ( iRet != SOCKET_ERROR )
{
int sockType = 0;
int optlen = 4;
iRet = getsockopt(s,SOL_SOCKET,SO_TYPE,
(char *)&sockType,&optlen );
printf( "PID=%4d PORT=%5d %s\n",pHandleInfo->dwPid,ntohs( name.sin_port ),szSockType[sockType] );
}
}
}
pHandleInfo++;
}
}
if(pdwHandleList)
free( pdwHandleList);
if ( hCurrentProc )
CloseHandle( hCurrentProc );
return 0;
}
以上程序代码在没开QQ时很正常,但是开了QQ就失败,为什么啊?
#include <stdio.h>
#include <winsock.h>
#include <winbase.h>
#include <accctrl.h>
#include <aclapi.h>
#pragma comment ( lib, "ws2_32.lib" )
// NtQuerySystemInformation record type 16
#define NT_HANDLE_LIST 16
#define OBJECT_TYPE_SOCKET 0x1A
#define MAX_HANDLE_LIST_BUF 0x200000
// 定义HanleInfo数据结构
typedef struct _HandleInfo
{
USHORT dwPid;
USHORT CreatorBackTraceIndex;
BYTE ObjType;
BYTE HandleAttributes;
USHORT HndlOffset;
DWORD dwKeObject;
ULONG GrantedAccess;
}HANDLEINFO,*PHANDLEINFO;
// 申明NtQuerySystemInformation()函数
typedef DWORD (CALLBACK* NTQUERYSYSTEMINFORMATION)( DWORD, PDWORD, DWORD, PVOID );
NTQUERYSYSTEMINFORMATION NtQuerySystemInformation;
// 判断SOCKET类型的数组
char szSockType[6][6] = { "NUL", "TCP", "UDP", "RAW", "RDM", "SEQ" };
//
// RaisePrivleges()函数用来提升本进程的特权
//
bool RaisePrivleges( HANDLE hToken, char *pPriv )
{
TOKEN_PRIVILEGES tkp;
if(!LookupPrivilegeValue(NULL,pPriv, &tkp.Privileges[0].Luid ) )
{
printf( "LookupPrivilegevalue Error:%d\n", GetLastError() );
return false;
}
tkp.PrivilegeCount = 1;
tkp.Privileges[0].Attributes |= SE_PRIVILEGE_ENABLED;
int iRet = AdjustTokenPrivileges(hToken,false, &tkp,0,(PTOKEN_PRIVILEGES)NULL,0 );
if ( iRet == NULL )//AdjustTokenPrivileges函数调用失败
{
printf( "AdjustTokenPrivileges Error:%d\n", GetLastError() );
return false;
}
else //AdjustTokenPrivileges调用成功
{//使用GetLastError()获得返回值
iRet = GetLastError();
switch ( iRet )
{
case ERROR_NOT_ALL_ASSIGNED://未指派所有的特权
printf( "AdjustTokenPrivileges ERROR_NOT_ALL_ASSIGNED\n" );
return false;
case ERROR_SUCCESS: //成功地指派了所有的特权
return true;
default: //不知名的错误
printf( "AdjustTokenPrivileges Unknow Error:%d\n", iRet );
return false;
}
}
}//end of RaisePrivleges
//
// AdjustDacl用来调整目标进程的DACL
//
void AdjustDacl( HANDLE hProcess )
{
SID world = { SID_REVISION, 1, SECURITY_WORLD_SID_AUTHORITY, 0 };
LPTSTR ptstrName = (LPTSTR)&world;
EXPLICIT_ACCESS ea =
{
STANDARD_RIGHTS_ALL | SPECIFIC_RIGHTS_ALL,
SET_ACCESS,
NO_INHERITANCE,
{
0, NO_MULTIPLE_TRUSTEE,
TRUSTEE_IS_SID,
TRUSTEE_IS_USER,
ptstrName
}
};
ACL * pdacl = 0;
if ( SetEntriesInAcl(1, &ea, 0, &pdacl) != ERROR_SUCCESS )
printf( "SetEntriesInAcl Error:%d", GetLastError() );
if ( SetSecurityInfo(hProcess,
SE_KERNEL_OBJECT,
DACL_SECURITY_INFORMATION,
0 , 0, pdacl, 0 ) != ERROR_SUCCESS )
printf( "SetSecurityInfo Error:%d", GetLastError() );
LocalFree(pdacl);
}//end of AdjustDacl
int main( )
{
printf( "\t=*=Process:----:Port =*=\n\n" );
int iRet;
WSADATA wsaData;
iRet = WSAStartup( MAKEWORD(1,1), &wsaData );
if ( iRet )
printf( "WSAStartup Error:%d\n", GetLastError() ); HANDLE hCurrentProc = GetCurrentProcess();
HANDLE hToken;
if ( !OpenProcessToken(hCurrentProc,
TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES,
&hToken ) )
printf( "OpenProcessToken Error:%d\n", GetLastError() );
else
{
if ( !RaisePrivleges( hToken, SE_DEBUG_NAME ) )
printf( "SetPrivleges SE_DEBUG_NAME Error:%d\n", GetLastError() );
}
if ( hToken )
CloseHandle( hToken );
HMODULE hNtdll = NULL;
hNtdll = LoadLibrary( "ntdll.dll" );
if ( !hNtdll )
{
printf( "LoadLibrary( NTDLL.DLL ) Error:%d\n", GetLastError() );
return false;
}
NtQuerySystemInformation = (NTQUERYSYSTEMINFORMATION)GetProcAddress(hNtdll,"NtQuerySystemInformation");
if ( !NtQuerySystemInformation )
{
printf( "GetProcess( NtQuerySystemInformation ) Error:%d\n", GetLastError() );
return false;
}
DWORD dwNumBytes = MAX_HANDLE_LIST_BUF;
PDWORD pdwHandleList = (PDWORD)malloc( dwNumBytes );
if ( !pdwHandleList )
{
printf( "Malloc for Handle List Error:%d\n", GetLastError() );
return false;
}
DWORD dwNumBytesRet = 0;
iRet = (*NtQuerySystemInformation)(NT_HANDLE_LIST,pdwHandleList,dwNumBytes,&dwNumBytesRet);
DWORD dwNumEntries;
PHANDLEINFO pHandleInfo;
if ( iRet )
{
printf( "NtQuerySystemInformation return %d, Error:%d\n",
dwNumBytesRet,
GetLastError() );
}
else
{
HANDLE hProc;
dwNumEntries = pdwHandleList[0];
pHandleInfo = (PHANDLEINFO)( pdwHandleList + 1 );
for ( DWORD i = 0; i < dwNumEntries; i++ )
{
if((pHandleInfo->ObjType == OBJECT_TYPE_SOCKET )
&& ( pHandleInfo->dwPid ) )
{
hProc = OpenProcess(WRITE_DAC,
false,
pHandleInfo->dwPid);
if ( hProc )
{
AdjustDacl( hProc );
CloseHandle( hProc );
}
else
printf( "OpenProcess(WRITE_DAC) %d Error:%d\n",pHandleInfo->dwPid,
GetLastError() );
HANDLE hMyHandle = NULL;
hProc = OpenProcess(PROCESS_DUP_HANDLE, true,pHandleInfo->dwPid );
if ( hProc )
{
DuplicateHandle(hProc,(HANDLE)pHandleInfo->HndlOffset, hCurrentProc, &hMyHandle, STANDARD_RIGHTS_REQUIRED, true, 0 );
CloseHandle( hProc );
}
else
printf( "OpenProcess %d Error:%d\n",pHandleInfo->dwPid,GetLastError() );
if ( !hMyHandle )
{
printf( "DuplicateHandle PID=%4d HANDLE:%4d Error:%d\n",
pHandleInfo->dwPid, pHandleInfo->HndlOffset, GetLastError() );
}
else
{
sockaddr_in name = {0};
name.sin_family = AF_INET;
int namelen = sizeof(sockaddr_in);
SOCKET s = (SOCKET)hMyHandle;
iRet = getsockname( s, (sockaddr*)&name,&namelen );
if ( iRet != SOCKET_ERROR )
{
int sockType = 0;
int optlen = 4;
iRet = getsockopt(s,SOL_SOCKET,SO_TYPE,
(char *)&sockType,&optlen );
printf( "PID=%4d PORT=%5d %s\n",pHandleInfo->dwPid,ntohs( name.sin_port ),szSockType[sockType] );
}
}
}
pHandleInfo++;
}
}
if(pdwHandleList)
free( pdwHandleList);
if ( hCurrentProc )
CloseHandle( hCurrentProc );
return 0;
}
以上程序代码在没开QQ时很正常,但是开了QQ就失败,为什么啊?
解决方案 »
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