Detection rules › Sigma
Potential SPN Enumeration Via Setspn.EXE
Detects service principal name (SPN) enumeration used for Kerberoasting
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Credential Access | T1558.003 Steal or Forge Kerberos Tickets: Kerberoasting |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: all of selection_pe
or:
Description|contains: 'Query or reset the computer'
Description|contains: 'SPN attribute'
Image|endswith: '\setspn.exe'
OriginalFileName: setspn.exe
Stage 2: all of selection_cli
or:
CommandLine|contains: ' -q '
CommandLine|contains: ' /q '
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
CommandLine | match |
|
Description | match |
|
Image | ends_with |
|
OriginalFileName | eq |
|