File and Directory Permissions Modification

Adversaries may modify file or directory permissions to evade defenses.

Deletes Audit logs

Deletes logs related to the Linux Audit framework.

Executes dropped EXE

OS Credential Dumping

Adversaries may attempt to dump credentials to use it in password cracking.

Traces itself

Traces itself to prevent debugging attempts

Deletes log files

Deletes log files on the system.

Enumerates active TCP sockets

Gets active TCP sockets from /proc virtual filesystem.

Enumerates running processes

Discovers information about currently running processes on the system

Looks up external IP address via web service

Uses a legitimate IP lookup service to find the infected system's external IP.

Reads MAC address of network interface

Fetches the MAC address of active network interfaces. May be used to detect known values for hypervisors.

Reads process memory

Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.