MISP 2.4.177 released with various improvements and bugs fixed.

MISP 2.4.177 released with various bugs fixed and improvements.

Improvements

• [dev] added a shell script to generate the restsearch parameters.
• [CLI] add command to expire active AuthKeys that do not have an IP allowlist set.
• [cli] Add command to trigger password change on next login for users with old pw.
• [Users] add last password change timestamp for users.
• [workflowModules:event_distribution_operation] Added action module.

Changes

• [tests] testing disabling the timestamp greater as old timestamp for password changes.

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MISP 2.4.176 released with various improvements and bugs fixed.

MISP 2.4.176 released with various improvements and bugs fixed. This version also includes major improvements in the misp-stix library especially on the storing relationships and the description of relationships in the MISP standard format.

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MISP to Microsoft Sentinel integration with Upload Indicators API

MISP to Microsoft Sentinel integration

Introduction

The MISP to Microsoft Sentinel integration allows you to upload indicators from MISP to Microsoft Sentinel. It relies on PyMISP to get indicators from MISP and an Azure App to connect to Sentinel.

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MISP 2.4.175 released with various bugs fixed, improvements and security fixes.

MISP 2.4.175 released with various bugs fixed, improvements and security fixes.

Improvements

• Added support of start_date and end_date options in the MISP dashboard widgets.
• In the user periodic reporting, allow users to set the number of days to include in the reporting (UI).
• In the MISP dashboard org Widget, added support for first_half_year and second_half_year timeframe.
• New enrich object functionality added, in order to allow for the enrichment of a complete MISP object. Used by the SigMF module but this can be used with any expansion modules supporting objects.
• New feeds added.
• Improve the diagnostics when an instance does not have internet access or does not use the self-update feature

Bugs fixed

• Update the CA bundle of the CakePHP submodule maintained by the MISP project.
• IndexFilter: correct index page filtering is now fixed for ReST requets.
• Prevent push_rules from being required in API requests to the /server/edit endpoint.
• The annoying MISP event import bug from JSON has been fixed, you can now import MISP JSON events without the Event key.
• Various fixes in the MISP dashboard interface.
• Fix

Security fixes

• CVE-2023-40224 <= MISP 2.4.174 - allows XSS in app/View/Events/index.ctp. (reported by BeDisruptive OSS Team)
• CVE-2023-41098 <= MISP 2.4.174 - In app/Controller/DashboardsController.php, a reflected XSS issue exists via the id parameter upon a dashboard edit.

Thanks to BeDisruptive OSS Team and Centre for Cyber Security Belgium (CCB) for the reporting.

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MISP now supports Signal Metadata Format Specification SigMF

As one of the outcomes of GeekWeek8, MISP now supports a new set of features useful for handling radio frequency information in the Signal Metadata Format Specification) (SigMF), commonly used in Software Defined Radio (SDR), digital signal processing and data analysis applications.

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MISP to Azure Sentinel integration

MISP to Azure Sentinel integration

Introduction

The MISP to Azure / Sentinel integration allows you to upload indicators from MISP to Microsoft Sentinel. It relies on PyMISP to get indicators from MISP and an Azure App and Threat Intelligence Data Connector in Azure.

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MISP and fail2ban

fail2ban - MISP

fail2ban is known to do a great job at giving attackers a hard time when they try to “test” passwords or enumerate users of a service. fail2ban constantly analyses relevant log files and keeps track of IP addresses trying to log into such services. If a configurable threshold is reached, it uses the Linux firewall (Netfilter / iptables) to block the suspected attackers.

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MISP web scraper

MISP web scraper

There are a lot of websites that regularly publish reports on new threats, campaigns or actors with useful indicators, references and context information. Unfortunately only a few publish information in an easily accessible and structured format, such as a MISP-feed. As a result, we often find ourself manually scraping these sites, and then copy-pasting this information in new MISP events. These tedious tasks are time-consuming and certainly not the most interesting aspect of CTI-work.

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Creating a MISP Object, 101

MISP Objects

MISP objects are containers around contextually linked attributes. They support analysts in grouping related attributes and describing the relations that exist between the data points in a threat event. Combining these objects and relations is something that can then be used to represent the story of what is being told in the threat event.

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Create an import script for MISP , step-by-step tutorial

Create an import script for MISP in Python, step-by-step tutorial

Script description

Example add_github_user.py

Here the goal is to push to MISP information gathered on Github. The script add_github_user.py will be used as an example.

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MISP service monitoring with Cacti

MISP service monitoring with Cacti

Introduction

A previous post covered how to do MISP service monitoring with OpenNSM. Because having different options is good, this post covers how to achieve similar results with Cacti. For those not familiar with Cacti: it is a network graphing solution designed to harness the power of RRDTool’s data storage and graphing functionality.

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MISP service monitoring (and a bit of healing) with OpenNMS

MISP service monitoring (and a bit of healing) with OpenNMS

Introduction:

Many organisations adore how quick and easy MISP can be set up. Once it’s running, people start integrating it into their processes and begin to rely on it, for instance by exporting indicators and using them in security or network focused software. Usually this is the time when MISP becomes a fundamental part in the portfolio of fighting attacks, and the need for reliability grows rapidly.

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Creating a MISP Galaxy, 101

MISP Galaxies

MISP Galaxies and Clusters are an easy way to add context to data. Compared to the relatively simple concept of tags and taxonomies, they allow you to add more complex data structures. There is already a large list of galaxies and clusters available as a community effort, and directly accessible within MISP, but it’s always possible these do not fully address your needs.

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Cogsec Collab MISP Community - sharing group dedicated to misinformation and information campaigns

We’re proud to announce the CogSec Collab MISP Community - the first public MISP sharing group dedicated to misinformation and information campaigns.

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