Detection rules › Sigma
Potential File Overwrite Via Sysinternals SDelete
Detects the use of SDelete to erase a file not the free space
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Impact | T1485 Data Destruction |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: selection
OriginalFileName: sdelete.exe
Stage 2: not filter
or:
CommandLine|contains: ' -c'
CommandLine|contains: ' -h'
CommandLine|contains: ' -z'
CommandLine|contains: ' /\?'
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 |
|
OriginalFileName | eq |
|