T1070.002 Clear Linux or Mac System Logs

Clear Linux or Mac System Logs

Adversaries may clear system logs to hide evidence of an intrusion. macOS and Linux both keep track of system or user-initiated actions via system logs. The majority of native system logging is stored under the <code>/var/log/</code> directory. Subfolders in this directory categorize logs by their related functions, such as: * <code>/var/log/messages:</code>: General and system-related messages * <code>/var/log/secure</code> or <code>/var/log/auth.log</code>: Authentication logs * <code>/var/log/utmp</code> or <code>/var/log/wtmp</code>: Login records * <code>/var/log/kern.log</code>: Kernel logs * <code>/var/log/cron.log</code>: Crond logs * <code>/var/log/maillog</code>: Mail server logs * <code>/var/log/httpd/</code>: Web server access and error logs

ATT&CK T1070.002 platforms — 状态有效版本 20.1

Adversaries may clear system logs to hide evidence of an intrusion. macOS and Linux both keep track of system or user-initiated actions via system logs. The majority of native system logging is stored under the <code>/var/log/</code> directory. Subfolders in this directory categorize logs by their related functions, such as:¹ * <code>/var/log/messages:</code>: General and system-related messages * <code>/var/log/secure</code> or <code>/var/log/auth.log</code>: Authentication logs * <code>/var/log/utmp</code> or <code>/var/log/wtmp</code>: Login records * <code>/var/log/kern.log</code>: Kernel logs * <code>/var/log/cron.log</code>: Crond logs * <code>/var/log/maillog</code>: Mail server logs * <code>/var/log/httpd/</code>: Web server access and error logs

Linux Logs

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