MISP Guide
Master MISP (Malware Information Sharing Platform), the reference platform for sharing and collaboratively analyzing threat intelligence.
What is MISP?
MISP (Malware Information Sharing Platform) is an open source platform designed to improve the sharing of cyber threat information, including indicators of compromise (IOCs), malware analyses and security intelligence.
Key features
IOC sharing
Structured sharing of indicators of compromise
- Standardized STIX/TAXII format
- Built-in taxonomies and galaxies
- TLP levels for confidentiality
- Automatic event correlation
Collaborative analysis
A collaborative platform for threat analysis
- Shared workspaces
- Comments and annotations
- Validation workflow
- Change history
Enrichissement
Automatic enrichment modules
- VirusTotal integration
- Passive DNS lookups
- Shodan lookups
- Custom modules
Visualisation
Visualization and reporting tools
- Correlation graphs
- Event timeline
- Geographic maps
- Custom dashboards
Installation and configuration
System requirements
Ubuntu 20.04+, 4GB RAM minimum, PHP 7.4+, MySQL/MariaDB, Apache/Nginx
$ sudo apt update && sudo apt upgrade -y$ sudo apt install apache2 mysql-server php php-mysql git -yDownloading MISP
Clone the MISP repository from GitHub
$ cd /var/www/html$ sudo git clone https://github.com/MISP/MISP.git$ cd MISP$ sudo git submodule update --init --recursiveBase configuration
Install dependencies and run the initial setup
$ sudo apt install composer python3-pip redis-server -y$ sudo composer install --no-dev$ sudo pip3 install -r requirements.txtDatabase
Create and configure the MySQL database
$ sudo mysql -u root -p$ CREATE DATABASE misp;$ CREATE USER 'misp'@'localhost' IDENTIFIED BY 'password';$ GRANT ALL PRIVILEGES ON misp.* TO 'misp'@'localhost';Recommended hardening
- • Use HTTPS with valid certificates
- • Configure two-factor authentication
- • Restrict network access with a firewall
- • Back up the database regularly
- • Keep MISP up to date
Real-world use cases
Sector sharing center
An ISAC sharing threats across the financial sector
Scenario:
A bank detects a new phishing campaign targeting its customers. It uses MISP to document the IOCs and TTPs and share them with the other financial institutions in the network.
Benefits:
- Fast collective response
- Standardized sharing
- Collaborative attribution
- Stronger sector-wide defenses
Metrics:
- Time to share: < 1 hour
- Reach: 150+ institutions
- Incident reduction: 60%
Enterprise SOC
Integrating MISP into the SOC to enrich security alerts
Scenario:
A SOC uses MISP to automatically enrich SIEM alerts with threat context, identify ongoing campaigns and adapt detection rules.
Benefits:
- Fewer false positives
- Contextualized alerts
- Guided threat hunting
- Better MTTD/MTTR
Metrics:
- False positives: -45%
- Investigation time: -30%
- Relevant detections: +70%
National CERT team
National coordination of cyber incident response
Scenario:
A national CERT uses MISP to coordinate the response to major cyberattacks, share IOCs with critical sectors and maintain an overview of national threats.
Benefits:
- Cross-sector coordination
- Strategic view of threats
- Coordinated national response
- Cyber diplomacy
Metrics:
- Connected sectors: 12
- Coordinated incidents: 200+/year
- National response time: -50%
Best practices
Gouvernance
- Define a clear sharing policy with TLP levels
- Set up an event validation process
- Train users in best practices
- Audit access and permissions regularly
Technique
- Configure automatic correlation
- Use standard taxonomies (MITRE, TLP, etc.)
- Automate enrichment through modules
- Maintain data quality through validation
Operational
- Integrate MISP into existing security workflows
- Create usage playbooks
- Measure how effective sharing is
- Maintain event-handling SLAs
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