Analytic 2152

Real-time monitoring identifies system binaries (bash, python, perl, awk, dd) on Industrial Control System (ICS) Linux assets executing with arguments that pipe or decode external content rather than performing their documented administrative function. OT operational-fidelity gate: Alert only when execution violates an approved signer/hash/path/parent/process or tool allowlist, or originates from an unauthorized user/tool, and is tied to an OT asset or follow-on OT-relevant action. Suppress vendor-signed software, approved engineering utilities, diagnostics, patching, backup, and documented maintenance.

1. Ħarsa ġenerali

1.1 Referenzi

1.2 Rekwiżiti identifikati

1.3 Regolamenti relatati

2. Rekwiżiti identifikati

3. Regolamenti relatati

Kwistjonijiet marbuta

• MITREATTACK -

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