Deletes system logs

Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

Flushes firewall rules

Flushes/ disables firewall rules inside the Linux kernel.

Loads a kernel module

Loads a Linux kernel module, potentially to achieve persistence

Attempts to change immutable files

Modifies inode attributes on the filesystem to allow changing of immutable files.

Reads CPU attributes