Techniques › T1056 › AN0283
AN0283 Analytic 0283
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects use of tools/scripts accessing input devices like /dev/input/* or evdev via suspicious processes lacking GUI context.</p>
- Detects
- T1056 Input Capture
- Part of
- DET0102 Behavioral Detection of Input Capture Across 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 | open, read | DC0055 File Access |
| auditd:SYSCALL | write | DC0061 File Modification |
| auditd:SYSCALL | ptrace, ioctl | DC0021 OS API 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 |
|---|---|
ProcessName | Unusual process accessing device files |
DevicePath | Typically /dev/input/*, but tunable to exact endpoint config |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2020-8195 | Citrix Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance | Mapped |
| CVE-2020-8196 | Citrix Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance | Mapped |
| CVE-2024-42009 | Roundcube Webmail | Mapped |