Techniques › T1568 › AN0110
AN0110 Analytic 0110
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Monitor /var/log/audit/audit.log and DNS resolver logs for repeated failed lookups or connections to high-entropy domain names. Correlate suspicious DNS queries with process lineage (e.g., Python, bash, or unusual system daemons).</p>
- Detects
- T1568 Dynamic Resolution
- Part of
- DET0039 Detection Strategy for Dynamic Resolution across OS Platforms
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 | socket/connect | DC0078 Network Traffic Flow |
| linux:syslog | Query to suspicious domain with high entropy or low reputation | DC0085 Network Traffic Content |
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 |
|---|---|
DomainReputationFeed | Whitelist/blacklist tuned with external threat intel sources |
ProcessWhitelist | Known safe daemons that frequently query domains |