High-level dynamic language developed by Guido van Rossum, particularly popular for server-side web programming and scripting.

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44 views

How to automate Metasploit? [migrated]

I'm using the following code to automate Metasploit: import os, msfrpc, optparse, sys, subprocess from time import sleep def sploiter(RHOST, LHOST, LPORT, session): client = msfrpc.Msfrpc({}) ...
3
votes
1answer
35 views

Are there any risks to matching user-supplied regex against user-supplied inputs?

I have an IRC bot written in python3 that parses user requests for search and replace. Is there any risk of DoS or other attack by doing this?
-3
votes
1answer
52 views

How long would this take to hack [closed]

Messing around in python3 and i am wondering how safe/ how long would this take to hack/crack? code Here output when password is "admin" and hash amount is 100 Paste bin
3
votes
1answer
42 views

Sending a token with a request from one app to another

Say I have an application written in some language and framework (Python + flask, for instance), and have a great deal of the functionality requiring login, and authentication via JWT. Now I want to ...
1
vote
1answer
89 views

Python Requests SSL Verification

I'm currently messing around with the Requests module in python, which allows you to specify a SSL cert to use in your request, using the following command url = r'https://www.google.com' cert_path = ...
1
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0answers
27 views

using a directory of yara files

I'm going through the Malware Cookbook PEScanner and they want a path to my yara files to search on. I currently have a directory full of yara rules for known pieces of malware. What would be the ...
0
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0answers
47 views

iSniff-GPS: Certificate Verification

iSniff-GPS I came across an interesting sounding project on GitHub, called iSniff-GPS. I decided to check it out, but i experienced some issues when trying to use the web interface. Instructions ...
4
votes
1answer
61 views

Unable to get correct base for cracking Crypt3 SHA-512 on Linux with Python

I am reading a book and it gives me a simple Python script to crack /etc/shadow passwords that were encrypted with the crypt() function. It then challenges you to amend the Python program to work with ...
4
votes
1answer
54 views

How should I start security testing of python standalone application?

I'm looking for an answer specific to Windows/Linux standalone applications, for instance Dropbox has Windows Application written purely (I think so) in python, What steps should I follow? What are ...
1
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2answers
73 views

How to encrypt data in email body sent by (offline) app and decrypt on server

I've build an (offline)app (HTML/JS). The app allows the user to write a report (event when he is offline). The data from the report is sent via the body of an email to the companies special email ...
0
votes
2answers
30 views

What is the security measure that prevents me from posting using script and I must use browser to execute HTTP POSTs successfully [closed]

I'm using python to log into kijiji.ca with cookies enabled. The login is successful and passes (verified). I then use python to post an ad, however the ad posting keeps failing and redirects me to ...
2
votes
1answer
68 views

Is recursively encrypting files inside containers of increasingly stronger or equivalent algorithm encryption worth it?

I'm wondering if inserting a container within a container based approach like a recursive TrueCrypt or VeraCrypt container would provide a more secure protection against bruteforce attacks, I/O ...
2
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0answers
332 views

Why does the tool 'codesign' in OS X 10.11 (El Capitan) report every Python process as “code object is not signed at all”?

If you start any Python process on OS X 10.11 (10.11.0 or 10.11.1) El Capitan, and run the OS built-in tool 'codesign' to verify the process, you will receive an error saying "code object is not ...
1
vote
0answers
123 views

Converting Metasploit module to standalone Python script [closed]

How easy is to convert Ruby code to Python code and to change Metasploit module into standalone Python script for Linux?
0
votes
0answers
73 views

Any recent IOS Monitor Mode Projects?

There was a project back for IOS 5 that created a sudo-moniter mode using tcpdump, python, and libpcap. It does require a jailbreak. It is located here: Ios Monitor Mode Are there any projects for ...
2
votes
2answers
414 views

Is this sanitizer vulnerable to XSS?

To have a simple and secure editor for text fields of a django app, I have this snippet to sanitize input html into django code: from bs4 import BeautifulSoup def sanitize_html(value): ...
4
votes
3answers
126 views

Securely saving credentials for later plain-text authentication

I am developing a Django application where a user logs in with Kerberos, and then has accesses to a number of internal applications. One of these is a file application that connects to a server over ...
1
vote
1answer
199 views

Brute force attack [closed]

I'm trying to make a simple script (brute force attack) on Joomla to try if it works. #! /usr/bin/python import re #regex import urllib import urllib2 x = ...
3
votes
1answer
50 views

Question about email app in Python and security

I've managed to get my tiny little app to send an email with a click of a button using this code (this is just the email part): http://pastebin.com/nR5g28ct But to avoid some error, I had to allow ...
0
votes
0answers
40 views

Using UUIDs for non-guessable URLs [duplicate]

How safe is using UUIDs as URL identifier for non-guessable IDs? Specifically UUIDs generated by Python's uuid4() function, using base64 encoding. E.g. ...
6
votes
1answer
269 views

What are the pros and cons of using sha256 to hash a password before passing it to bcrypt?

My apologies if this has already been asked. I recently became aware of the fact that bcrypt truncates passwords to 72 characters. Practically speaking my intuition is that this does not pose any ...
1
vote
2answers
148 views

Security concerns with user Python scripts

I am generating dynamic images in a web service. The current setup is: Request image.py image.py does a database lookup to determine what data to use to generate the image image.py calls a ...
0
votes
1answer
79 views

Can I tell if a python script is secure from transmitting sensitive data by analyzing its imports?

A thought experiment My goal is to know whether, and how, a 3rd party python script that may be entrusted with sensitive information, can be trusted on a fundamental level. Basically this question ...
-3
votes
1answer
134 views

Is there an exploit for python hash collision? [closed]

Is there an exploit for this vulnerability? EDIT Python DoS via hash algorithm collision - oCERT advisory 2011-003. Affected numerous languages. No CVE for Python but CVEs for other languages.
3
votes
1answer
338 views

Secure Connection between two mobile (Android and/or iOS) devices

I've a Device A which will communicate with multiple devices on a network (BLE and/or NFC). All the devices will be handled a Token upon authentication which somehow needs to be transferred over to ...
0
votes
3answers
269 views

How does Nessus send remote commands on Windows without RDP? [closed]

I would like to know how Nessus sends remote commands on Windows. I have a scan with credentials launched on a Windows machine without RDP enabled, and Nessus can launch commands (.audit with the item ...
3
votes
1answer
107 views

Double socket connection

I'm busy experimenting with TCP socket connnections. I have made a client SOCK_STREAM socket andi've got a few questions: Is there any way that a streaming(TCP) socket can get data from another ...
-1
votes
2answers
77 views

How can I detect mode interface of other machine is promiscuous [closed]

I have a project that is to protect my box from attack man in the middle arp poison. I should detect if interface mode of other machine is promiscuous. I must write script python or command linux.
4
votes
2answers
1k views

MongoDB Nosql injection in python code

Here is the code snippet for accessing to MongoDB. client = MongoClient() db = client.test_database collection = db.test # Get data from fields condition = form.getvalue('name') if condition: ...
-3
votes
1answer
165 views

Timsort python exploit [closed]

Is there an exploit for this bug for python's sort implementation? http://envisage-project.eu/proving-android-java-and-python-sorting-algorithm-is-broken-and-how-to-fix-it/
2
votes
1answer
94 views

How to fuzz service with sending bad data?

I am reading a post about fuzzer in Python, here is the code: # Import the required modulees the script will leverage # This lets us use the functions in the modules instead of writing the code from ...
5
votes
1answer
324 views

How to to make a file private by securing the url that only authenticated users can see

I was wondering if there is a way to secure an image or a file to be hidden when it is not authenticated. Suppose there is an image in my website which can only be seen if that user is authenticated. ...
1
vote
1answer
138 views

HMAC + AES to guarantee secrecy and integrity?

As an exercise, I am writing some code that accepts a list of possibly secret properties (e.g. user ID, password, IP address), adds a timestamp, encrypts it, and signs it. Here's a high-level ...
0
votes
2answers
261 views

Python 2 or 3 for offensive security? [closed]

I have decided to set my sights on the OSCP Certification and, after reading multiple reviews I've decided to take Abraham's advice to heart and sharpen my axe. I have experience with Shell ...
0
votes
1answer
277 views

what are potential security risks of a python script outside public_html folder

I would like to know the risks of a python script that is outside of public_html application/scripts/myscript.py public_html This script is called by the php application asynchronously. it receives ...
-1
votes
1answer
5k views

Writing keylogger and viruses in python [closed]

So recently I have been working on some projects one of them is keylogger and the second is SYNflood (both in python). I want to know if ,is it a good practice to use python language for such ...
3
votes
2answers
353 views

Python security hardening

I’m working for a large organization which is using some Windows products that require python to work. Python is used to execute built in utility scripts and the user never recognizes that python is ...
1
vote
1answer
407 views

Unusual design aspects of AWS HMAC-based authentication, v4

I am designing a RESTful API in python. I want to use HMAC authentication. I could not find any suitable HMAC libraries, so I am rolling my own. However I want to use a well-known standard such as AWS ...
2
votes
2answers
107 views

Running untrusted Python code

I have a small OpenWRT router, on which I wish to run a daemon which is a python script. However, even though it is open-source and plain Python, I still don't trust it and I would like to isolate it ...
0
votes
0answers
99 views

Secure password transfer from stdout to another window

I am currently trying to build a little, secure password manager. As of now, I've implemented the encryption. Each website has its own file and each file has a number of fields (Most commonly username ...
2
votes
0answers
155 views

Assembly decoder with jmp-pop-call technique

This is a part of code in which I cannot figure out the mistake. I am using the jmp-pop-call technique and what I get is "Segmentation Fault". Tried to use GDB but things are really vague. Each byte ...
3
votes
5answers
430 views

A secure way to encrypt a connection between 2 clients securing against both passive and active adversaries

Recently I got interested in encryption and the methods behind them. So for a fun / school project I am building a program in python to encrypt data between two clients (chat and files). I'm just ...
0
votes
0answers
283 views

Why is the public key extracted from the CSR different than the one extracted from the associated certificate?

I am playing around with pyopenssl. I am trying to extract the public key from a CSR and to check if it is the same than the one I find in the associated certificate. There is a small difference ...
5
votes
4answers
422 views

Best way to store/retrieve sensitive key files?

We have our web servers running in AWS EC2. We have about 30 API Keys/passwords/etc (sensitive data) which is set in the environment for our app to use. Whenever we deploy, we start a new server ...
0
votes
2answers
209 views

If perl/python is not guaranteed to be installed on a target system why are those scripts useful to hackers?

If you don't install perl/python on your system then hackers can't use it (or they would make themselves obvious if they installed it)? I am just trying to understand why these languages are ...
4
votes
2answers
652 views

Principal DOM Based XSS detect using python

I am working for a project make a XSS scan tool using python. I have a sample url: http://www.foo.bar/index.php?ids=111 I've found that it has a vulnerability by ...
19
votes
2answers
2k views

Are python's popen (and similar) functions affected by Shellshock?

Basically which python's functions trigger bash (and might be impacted by shellshock), and which don't ? I have come up with this question by seeing in some scripts the popen() function. My question ...
2
votes
1answer
617 views

Python implementation of AES and SHA256/512 that are FIPS-140-2 validated?

For security purposes I need to use AES encryption and SHA256/512 in my Django/Python project. I know there are various libraries out there that provide different encryption methods but I can't seem ...
0
votes
1answer
269 views

Are shell scripts / bash inherently less secure than other (script) languages such as python?

Are shell scripts / bash suitable for any kind of task as long as the developer(s) write correct, security bug free scripts? Or are shell scripts / bash less advisable for some tasks such as parsing ...
1
vote
2answers
828 views

PyCrypto Possible To Check If File Already AES Encrypted?

import os, random, struct from Crypto.Cipher import AES def encrypt_file(key, in_filename, out_filename=None, chunksize=64*1024): """ Encrypts a file using AES (CBC mode) with the given ...