The ATT&CK Navigator is a great tool to browse the ATT&CK matrices. You can run the tool directly from Github, but you can also install it locally. This can especially be useful if you want to browse the ATT&CK matrices when you’re working in an isolated environment.
Navigator can be used via Docker, but that instance does not contain the matrices. Next is a short overview of commands to get the Navigator to work locally, … Read more.
TheHive is a scalable, open source and free Security Incident Response Platform, which tightly integrates with MISP. It supports a feature that allows you to convert one or more alerts, for example alerts sent by security devices, to a security case (an investigation). The creation, and handling, of these alerts can be done via an API.
Creating, and then afterwards deleting, these alerts to showcase the features of TheHive during a training session can be … Read more.
A problem we all face when using threat intelligence data is getting rid of false positives in our data feeds. On the other hand, reporting of true positives is equally important as it allows to increase the level of trust in an indicator.
I published a post on the NVISO blog, “Report sightings from Kibana to MISP“, which provides a solution for this problem.
A lot of good initiatives popped up recently to combat malicious activity related to the Corona pandemic.
A MISP instance for tracking COVID-19 activity; A list of domains which provides legitimate COVID-19 services; The Slack channel of COVID19 Cyber Threat Coalition; The COVID-19 CTI League; Public MISP feed by DCSO; And a feed by 1984.sh; Threat reports by RiskIQ; A COVID-19 threat list by domaintools; The COVID-19 domain classifier by SANS; A MISP warning list … Read more.
Cytomic Orion is a solution for Threat Hunting & Incident Response, that speeds up the process of identification, investigation, containment, and remediation of cyber threats & insiders using Living-off-the-Land techniques to evade existing controls (Reduce the MTTD & MTTR). The Cytomic Orion API allows you to integrate it with other tools, one of those tools is MISP.
The integration with Cytomic Orion allows you to achieve two main goals :
Query the Cytomic Orion API, … Read more.
Security Onion is a free tool to monitor for suspicious activity in network events. I find it very easy to use, especially if you integrate the MISP threat data with the Bro -Zeek- intelligence framework. Besides investigating network events, you can also use it to analyze Windows Event logs, both from a live event stream and for analyzing stored Windows events.
Winlogbeat, part of Elastic, is the shipper that we will use to send the … Read more.
Recent versions of Sysmon support the logging of DNS queries. This is done via event ID 22 in Applications and Services Log > Microsoft > Windows > Sysmon Operational.
To enable DNS logging, you need to include the section DnsQuery in your Sysmon configuration file. For example via
Note that enabling DNS queries can be noisy. It’s best to apply filtering as proposed by the SwiftOnSecurity sysmon config file and, additionally, filter out the commonly … Read more.
Interested in sharing your MISP usage experiences? How did you integrate MISP in your incident response workflow? Have anything to say about threat sharing in general?
There’s a BelgoMISP Meeting 0x01 for all Belgian MISP users. Submit your proposals via Github or contact us via Twitter.
Attributes in MISP have a boolean flag to_ids allowing you to indicate if an attribute should be used for detection or correlation actions. According to the MISP core format data standard, the to_ids flag represents whether the attribute is meant to be actionable. Actionable defined attributes that can be used in automated processes as a pattern for detection in Local or Network Intrusion Detection System, log analysis tools or even filtering mechanisms.
Unfortunately attributes marked … Read more.
Installing PyMISP can sometimes be difficult because of a mixup between Python2 and Python3 libraries or problems with pip install. To solve this I created a PyMISP docker container that allows you to run the scripts in the example directory, without the need of installing PyMISP itself.
The Dockerfile is in the Github repository PyMISP-docker. The docker container is available via Docker Hub cudeso/pymisp.
In a previous post I covered how to create MISP data … Read more.