RobinDavid

import sys
from ctypes import *

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

kernel32 = windll.kernel32 #Get the wanted dll

pid = sys.argv[1] #Gather sent parameters

RobinDavid

'''
Example taken from Gray Hat Python
The script inject a shellcode which tasks is to kill the given process, so that the process will not be killed by our process directly.
'''

import sys
from ctypes import *

# We set the EXECUTE access mask so that our shellcode will execute in the memory block we have allocated
PAGE_EXECUTE_READWRITE = 0x00000040

RobinDavid

'''
Example taken from Gray Hat Python (book)
This script present a way to hook a DLL library in Firefox. For this example the script hook nspr4.dll which encrypt datas for SSL connection.

So we will be able to get the text before it is encrypted. Moreover we catch a pattern "password" to get all login/password before they are ciphered.
'''

from pydbg import *
from pydbg.defines import *
import utils

RobinDavid

'''
#This commented program is vulnerable to a buffer overflow (copy it in a separate file)
from ctypes import *

msvcrt = cdll.msvcrt

raw_input("Once the debbuger is attached press any key") # Give the debugger time to attach, then hit a button

buffer = c_char_p("AAAAA") # Create the 5-byte destination buffer

RobinDavid

from pydbg import *
from defines import *

import struct
import random
def printf_randomizer(dbg):
      # Read in the value of the counter at ESP + 0x8 as a DWORD
      parameter_addr = dbg.context.Esp + 0x8
      counter = dbg.read_process_memory(parameter_addr,4) #will be trigger when counter=4

RobinDavid

#!/usr/bin/env python
#-*- encoding: utf-8 -*-

import SocketServer

class EchoRequestHandler(SocketServer.BaseRequestHandler):
    def setup(self):
        print self.client_address, 'connected!'
        self.request.send('hi ' + str(self.client_address) + '\n')

RobinDavid

import unittest

class Test1 (unittest.TestCase): #Define a class which extend unittest
        def runTest(self):
        self.failIf (1+1 != 2, '1+1 failed !')

def suite():
        suite = unittest.TestSuite() #create an object testsuite
        suite.addTest(Test1())
        return suite

RobinDavid

def RC4(data, key):
    x = 0
    s = range(256)
    for i in range(256):
        x = (x + s[i] + ord(key[i % len(key)])) % 256
        s[i], s[x] = s[x], s[i]
    x = y = 0
    out = ""
    for c in data:
        x = (x + 1) % 256

RobinDavid

from html.parser import HTMLParser			#Import the parser

class HeadingParser(HTMLParser):		#create a subclass of HTMLParser which will overload handle..
    inHeading = False
    def handle_starttag(self, tag, attrs):		#Triggered when an opening tag is encountered
        if tag == "h1":						#if the tag is <h1>
            self.inHeading = True				#Change a variable which says we are in an header
            print("Found a Heading 1")
    def handle_data(self, data):				#Triggered when data found (the content of the tag)
        if self.inHeading:					#Useless, used just to filter content of h1's

RobinDavid

#!/usr/bin/env jython
#-*- encoding:utf-8 -*-

from java.lang import System
from javax.swing import JFrame, JButton, JLabel
from java.awt import BorderLayout

# Exit application
def exitApp(event):
    System.exit(0)