System Tampering

System Tampering (Unix/Linux)

The following out-of-the-box alert rules are assigned to the (Unix/Linux) Category: SYSTEM TAMPERING.

ALERT RULE

Description

Editing network configuration files

An alert is triggered upon trying to edit network configuration files.

Editing sensitive system configuration files

An alert is triggered upon running editing tools in order to view or modify sensitive configuration files located under the /ETC directory.

Editing the SSH or SSHD configuration files

An alert is triggered when an SSH or SSHD configuration file is edited.

Prevent access to ObserveIT protection policy files

An alert is triggered upon trying to manipulate (READ/WRITE) ITM On-Prem (ObserveIT) internal protection policy files. This rule is an example of a Prevent Rule on executing a command with specific arguments. This rule will not trigger any alert until it is activated.