Detection rules › Sigma
Harvesting Of Wifi Credentials Via Netsh.EXE
Detect the harvesting of wifi credentials using netsh.exe
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Credential Access | T1040 Network Sniffing |
| Discovery | T1040 Network Sniffing |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: all of selection_img
or:
Image|endswith: '\netsh.exe'
OriginalFileName: netsh.exe
Stage 2: all of selection_cli
CommandLine|contains: ' k'
CommandLine|contains: ' p'
CommandLine|contains: ' s'
CommandLine|contains: '=clear'
CommandLine|contains: wlan
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 |
|
Image | ends_with |
|
OriginalFileName | eq |
|