Techniques › T1027.010 › AN1395
AN1395 Analytic 1395
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detection of shell commands that leverage encoded execution, command chaining, excessive piping, or unusual token patterns indicative of obfuscation.</p>
- Detects
- T1027.010 Command Obfuscation
- Part of
- DET0505 Detection Strategy for Command Obfuscation
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 |
|---|---|---|
| auditd:SYSCALL | execve | DC0032 Process Creation |
| linux:osquery | process_events.command_line | 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 |
|---|---|
CommandLineTokenCount | Tuning value for token or argument count in shell invocations |
EncodedExecRegex | Environment-specific regex patterns for encoded or eval'd command lines |
GlobPatternAnomalies | Shell-specific globbing or directory traversal string detection |