Techniques › T1102.003 › AN1600
AN1600 Analytic 1600
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Curl, wget, or custom HTTP clients initiated by uncommon user accounts or cron jobs to popular web services, with no observed response parsing logic.</p>
- Detects
- T1102.003 One-Way Communication
- Part of
- DET0581 Detect One-Way Web Service Command Channels
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 |
| iptables:LOG | OUTBOUND | DC0078 Network Traffic Flow |
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 |
|---|---|
ParentProcess | May tune to detect unknown parents like custom scripts or reverse shells |
CommandLineArgs | May adjust based on known curl/wget C2 behaviors |