Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Detects modification of macOS plist files to hide processes or enable autostart
Detects modification of macOS plist files to hide processes or enable autostart
This rule detects modifications to the 'com.apple.loginwindow' content over a TCP connection to port 22 (SSH). This content is associated with macOS's re-opened applications list, which can be manipulated by adversaries to establish persistence by ensuring malicious applications are launched after a user logs in or a system restarts. The detection specifically looks for the string 'com.apple.loginwindow' in the traffic, indicating an attempt to interact with or modify this critical system component.
Detects the creation or modification of .plist files on macOS systems. This activity can be indicative of various malicious behaviors, particularly those related to persistence or privilege escalation, as .plist files are often used to configure application settings, launch agents, or other system behaviors.
KQL Query from file: DefenderXDR Exposure Management for CVE-2024-3094
KQL Query
The following analytic identifies processes referencing plist files that determine which applications are re-opened when a user reboots their MacOS machine. It leverages data from Endpoint Detection and Response (EDR) agents, focusing on process names and parent processes related to "com.apple.loginwindow." This activity is significant because it can indicate attempts to persist across reboots, a common tactic used by attackers to maintain access. If confirmed malicious, this could allow an attacker to execute code or maintain persistence on the affected system, potentially leading to further compromise.
