Techniques › T1027.017 › AN1408
AN1408 Analytic 1408
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects downloaded SVG files followed by execution of browser processes or tools like xdg-open, and rapid follow-on network connections or process spawns to interpreters like python or bash.</p>
- Detects
- T1027.017 SVG Smuggling
- Part of
- DET0510 Detection Strategy for SVG Smuggling with Script Execution and Delivery Behavior
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 | open, write | DC0061 File Modification |
| auditd:SYSCALL | execve | DC0032 Process Creation |
| NSM:Flow | Outbound HTTP/S | 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 |
|---|---|
TargetPaths | Suspicious write locations such as /tmp/, ~/Downloads/ |
ExecutionContext | Processes spawned by browsers or svg-viewing apps that invoke interpreters |
NetworkDestinations | URLs/IPs contacted post-SVG access – may reflect initial C2 |