Techniques › T1037.004 › AN0661
AN0661 Analytic 0661
Network Devices · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detection of modified boot-time configuration scripts that persist malicious CLI commands across reboots.</p>
- Detects
- T1037.004 RC Scripts
- Part of
- DET0237 Detection Strategy for Boot or Logon Initialization Scripts: RC Scripts
Log sources and channels
Exactly as MITRE states them in x_mitre_log_source_references. Where a channel is vague, it is vague in the source; kevmap does not tidy it.
| Log source | Channel | Data component |
|---|---|---|
| networkdevice:syslog | startup-config | DC0061 File Modification |
| networkdevice:syslog | system boot logs | DC0064 Command Execution |
Mutable elements
Parameters MITRE marks as environment-specific. These are the knobs you are expected to tune; they are why an analytic is not a rule.
| Field | Description |
|---|---|
firmware_family | Device type or OS determines specific init script location |
config_line_pattern | Regex or pattern matching approach to detect suspicious CLI |
reboot_time_window | Time window between config change and first boot post-modification |