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POIn a remote thread, how do I call functions whose parameters contain pointers?
 

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  1. POIn a remote thread, how do I call functions whose parameters contain pointers?
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    <p>I want to call <code>SHFileOperation</code> using code injection. My code works fine while calling simple functions like <code>MessageBox</code> from <code>user32.dll</code>, but won't while calling <code>ShFileOperation</code> from <code>shell32.dll</code>.</p> <p>I'll post the part of the code that I think has the problem. I know the problem is in the struct implementation.</p> <p>Here is the image of RemoteInfo value:</p> <p><a href="http://www.freeimagehosting.net/uploads/219d79fc30.jpg" rel="nofollow noreferrer">http://www.freeimagehosting.net/uploads/219d79fc30.jpg</a></p> <pre> //Structure type LPSHFILEOPSTRUCT = ^SHFILEOPSTRUCT; SHFILEOPSTRUCT = packed record Wnd: HWND; wFunc: UINT; pFrom: PAnsiChar; pTo: PAnsiChar; fFlags: FILEOP_FLAGS; fAnyOperationsAborted: BOOL; hNameMappings: Pointer; lpszProgressTitle: PAnsiChar; end; //Remote Info type TRemoteInfo = record LoadLibrary: function(lpLibFileName: PChar): HMODULE; stdcall; GetProcAddress: function(hModule: HMODULE; lpProcName: LPCSTR): FARPROC; stdcall; shf: SHFILEOPSTRUCT; ; Kernel32: array[0..20] of Char; shell32: array[0..20] of Char; SHFileOperationA: array[0..20] of Char; Fromlpbuff: array[0..20] of char; //Source path Tolpbuff: array[0..20] of Char; //Des Path end; //Initialize .... ZeroMemory(@RemoteInfo, SizeOf(RemoteInfo)); RemoteInfo.shf.Wnd := 0; RemoteInfo.shf.wFunc := FO_COPY; RemoteInfo.shf.pFrom := @remoteInfo.Fromlpbuff; RemoteInfo.shf.pto := @remoteInfo.tolpbuff; lstrcpy(RemoteInfo.shf.pFrom, 'e:\1.jpg' + #0#0); lstrcpy(RemoteInfo.shf.pto, 'f:\1.jpg' + #0#0); RemoteInfo.shf.fFlags := FOF_ALLOWUNDO; RemoteInfo.shf.fAnyOperationsAborted := false; .... </pre>
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    1. USMarc Gravell
    1. USsam
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      1. POIn a remote thread, how do I call functions whose parameters contain pointers?
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POIn a remote thread, how do I call functions whose parameters contain pointers?
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      1. VTDownMod
    3. VO
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      1. POIn a remote thread, how do I call functions whose parameters contain pointers?
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      1. VTDownMod
    1. COSmells like malware
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      1. POIn a remote thread, how do I call functions whose parameters contain pointers?
      1. USjoe snyder
    2. COOr... you could be polite and tell us you are doing this for legit reasons. Then, with a little q&a back and forth to fill in the blatant gaps in the info you provided we could work out a solution to your problem.
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      1. POIn a remote thread, how do I call functions whose parameters contain pointers?
      1. USPaul-Jan
    3. COI think you can do something useful instead of be a listener
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      1. POIn a remote thread, how do I call functions whose parameters contain pointers?
      1. USsam
 

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