Techniques › T1056.002 › AN1441
AN1441 Analytic 1441
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects GUI-based credential prompts invoked via zenity/kdialog/dialog or X11 APIs from non-user-facing scripts or background shell sessions, often with authentication-related text.</p>
- Detects
- T1056.002 GUI Input Capture
- Part of
- DET0521 Behavioral Detection of Spoofed GUI Credential Prompts
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:cli | Terminal Command History | 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 |
|---|---|
ExecutableName | Filter zenity/kdialog prompts launched from unexpected parent shells |
PromptString | Look for 'password', 'authentication required', or similar tokens |