Tag Archives: python

Managing JIRA Scrum Sprints using API

Leave a reply

Atlassian Jira is a great tool for organizing Agile processes, especially Scrum. But managing Scrum Sprints manually using Jira web GUI maybe time consuming and annoying. So, I decided to automate some routine operations using JIRA API and Python.

The API calls are described on the official page at JIRA Agile REST API Reference.

Managing JIRA Agile Sprints using API

I will use my domain account for authentication. First of all let’s see how to get Jira Scrum Board ID by it’s name and get all the Sprints related to the Board.

Continue reading →

Making Vulnerable Web-Applications: XXS, RCE, SQL Injection and Stored XSS ( + Buffer Overflow)

2 Replies

In this post I will write some simple vulnerable web applications in python3 and will show how to attack them. This is all for educational purposes and for complete beginners. So please don’t be too hard on me. 😉

Vulnerability Examples

As a first step I will create a basic web-application using twisted python web server (you can learn more about it in “Making simple Nmap SPA web GUI with Apache, AngularJS and Python Twisted“).

Continue reading →

Making CVE-1999-0016 (landc) vulnerability detection script for Windows NT

Leave a reply

The fair question is why in 2018 someone might want to deal with Windows NT and vulnerabilities in it. Now Windows NT is a great analogue of DVWA (Damn Vulnerable Web Application), but for operating systems. There are a lot of well-described vulnerabilities with ready-made exploits. A great tool for practising.

Making CVE-1999-0016 (landc) vulnerability detection script for Windows NT

Well, despite the fact that this operating system is not supported since 2004, it can be used in some weird legacy systems. 😉

Continue reading →

Accelerating Splunk Dashboards with Base Searches and Saved Searches

1 Reply

Let’s say we have a Splunk dashboard with multiple panels. Each panel has its own search request and all of these requests work independently and simultaneously. If they are complex enough, rendering the dashboard may take quite a long time and some panels may even fall by timeout.

Accelerating Splunk Dashboards

How to avoid this? The first step is to understand how the searches are related. May be it is possible to select some base searches, and reuse their results in other child-searches. It’s also possible to get cached results from the “Saved Searches” (another name of Reports in Splunk GUI).

Continue reading →

How to create and manage Splunk dashboards via API

Leave a reply

In the previous post “How to correlate different events in Splunk and make dashboards” I mentioned that Splunk dashboards can be presented in a simple XML form. You can generate it with some script and then copy-past it in Splunk GUI.

Splunk dashboard manage api

However, this manual operations can make the process of debugging dashboards really annoying. It would be much easier to send dashboard XML content to Splunk using Splunk API. And it is actually possible. 🙂

Continue reading →

Retrieving IT Asset lists from NetBox via API

Leave a reply

A little bit more about IT Asset Inventory of Internal Network, that your IT team can provide. 😉

I have recently worked with NetBox – an open source IP address management (IPAM) and data center infrastructure management (DCIM) solution developed by well-known cloud hosting provider DigitalOcean.

NetBox api

It’s not really about security, not even a CMDB. But, security team still might be interested in NetBox, because it makes possible to track the hosts in some critical subnet without active scanning, providing great visibility of assets. Here I will show a small example of NetBox API usage.

Continue reading →

Asset Inventory for Internal Network: problems with Active Scanning and advantages of Splunk

4 Replies

In the previous post, I was writing about Asset Inventory and Vulnerability Scanning on the Network Perimeter. Now it’s time to write about the Internal Network.

Typical IT-infrastructure of a large organization

I see a typical IT-infrastructure of a large organization as monstrous favela, like Kowloon Walled City in Hong Kong. At the beginning it was probably wisely designed, but for years it  was highly effected by spontaneous development processes in various projects as well as multiple acquisitions. And now very few people in the organization really understand how it all works and who owns each peace.

There is a common belief that we can use Active Network Scanning for Asset Inventory in the organization. Currently, I’m not a big fan of this approach, and I will try to explain here the disadvantages of this method and mention some alternatives.

Continue reading →