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AWS EC2 instance communicated with a malicious server
Set up the guardduty integration.
Detect when an EC2 instance is communicating with a malicious server.
This rule lets you monitor these GuardDuty integration findings:
Triage & Response
- Determine which domain name or IP address triggered the signal. This can be found in the samples.
- If the instance is compromised:
- Review the AWS documentation on remediating a compromised EC2 instance.