8. Threat Intelligence
- IP addresses
- domains
- URLs
- hashes
- malware families
- attacker infrastructure
And understand:
- IOC
- IOA
- TTP
- threat actor
- campaign
- malware family
Useful platforms/concepts:
- VirusTotal
- AbuseIPDB
- WHOIS
- DNS intelligence
- URL analysis
- malware repositories
- MITRE ATT&CK
The key lesson:
An IOC is a clue, not automatically proof of compromise.