trying to create use cases for SIEM.
does anybody could tell, where I could find OPC UA samples of logs and pcaps on moment, when known vulnerabilities are visible ?
And where I could find technical description or reseach info of known vulnerabilities ?
Payloads modification examples, log fields description and so on ?
And additionally- where I could find structural description of OPC UA log files ?
Log files are vendor specific. Please consult vendor documentation.
The known vulnerabilities are published here once fixes have been implemented and made available: