procedure DeleteSelf;
var
module : HMODULE;
buf : array [ 0 .. MAX_PATH – 1 ] of char;
p : ULONG;
hKrnl32 : HMODULE;
pExitProcess, pDeleteFile, pFreeLibrary : pointer;
begin
module := GetModuleHandle ( nil );
GetModuleFileName ( module, buf, sizeof ( buf ) );
CloseHandle ( THandle ( 4 ) );
p := ULONG ( module ) + 1;
hKrnl32 := GetModuleHandle ( “kernel32” );
pExitProcess := GetProcAddress ( hKrnl32, “ExitProcess” );
pDeleteFile := GetProcAddress ( hKrnl32, “DeleteFileA” );
pFreeLibrary := GetProcAddress ( hKrnl32, “FreeLibrary” );
asm
lea eax, buf
push 0
push 0
push eax
push pExitProcess
push p
push pDeleteFile
push pFreeLibrary
ret
end;
end;
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