linux-forensics

Linux incident response is automated by detecting the distribution family and adapting collection accordingly. The process gathers package integrity, authentication logs, scheduled tasks, persistence mechanisms, network state, and kernel information into a NIST SP 800-86 aligned findings report.

Linux forensic evidence gathering collects modified system binaries, configuration files, authentication logs, scheduled tasks, persistence mechanisms, network state, and kernel information. This comprehensive collection ensures consistent data extraction for analyzing security incidents.

Automated forensic analysis supports Debian/Ubuntu, RHEL/CentOS/Rocky, and SUSE Linux families. It automatically detects the running distribution and adapts its collection mechanisms to ensure accurate evidence gathering across these platforms.

Checking system integrity involves verifying modified system binaries and configuration files. The forensic analysis automates this verification process alongside collecting authentication logs and persistence mechanisms to identify potential system compromise.

Structuring forensic evidence collection following NIST guidelines involves ordering the process according to NIST SP 800-86. This ensures that evidence gathering for package integrity, logs, and network state produces a standardized findings document for incident response.

Investigating Linux persistence mechanisms involves collecting scheduled tasks and analyzing system configurations for unauthorized modifications. The forensic analysis automates this collection alongside network state and kernel information to identify how an attacker maintains access.