Techniques › T1110.004 › AN1267
AN1267 Analytic 1267
Network Devices · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Router/firewall/syslog logs showing authentication failures with unique usernames and reused credentials from same source IP</p>
- Detects
- T1110.004 Credential Stuffing
- Part of
- DET0460 Credential Stuffing Detection via Reused Breached Credentials Across Services
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 |
|---|---|---|
| networkdevice:syslog | AAA, RADIUS, or TACACS authentication | DC0002 User Account Authentication |
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 |
|---|---|
AuthProtocolFilter | Limit detection to interactive logins rather than SNMP/RPC |
FailedAuthBurst | Detection trigger when failure rate exceeds normal profile |