Persistence (TA0003)(external, opens in a new tab or window)
text code block:event.category:file and host.os.type:(linux or macos) and event.type:change and not event.action:("rename" or "extended_attributes_delete") and file.name:(".bash_profile" or ".profile" or ".bashrc" or ".zshenv" or ".zshrc") and file.path:(/home/* or /Users/*) and process.name:(* and not (sudo or vim or zsh or env or nano or bash or Terminal or xpcproxy or login or cat or cp or launchctl or java or dnf or tailwatchd or ldconfig or yum or semodule or cpanellogd or dockerd or authselect or chmod or dnf-automatic or git or dpkg or platform-python)) and not process.executable:(/Applications/* or /private/var/folders/* or /usr/local/* or /opt/saltstack/salt/bin/*)
Install detection rules in Elastic Security
Detect Bash Shell Profile Modification in the Elastic Security detection engine by installing this rule into your Elastic Stack.
To setup this rule, check out the installation guide for Prebuilt Security Detection Rules(external, opens in a new tab or window).