Detection rules › Sigma
Suspicious Creation TXT File in User Desktop
Ransomware create txt file in the user Desktop
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Impact | T1486 Data Encrypted for Impact |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 11 | FileCreate |
Stages and Predicates
Stage 1: selection
Image|endswith: '\cmd.exe'
TargetFilename|endswith: .txt
TargetFilename|contains: '\Desktop\'
TargetFilename|contains: '\Users\'
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 |
|---|---|---|
Image | ends_with |
|
TargetFilename | ends_with |
|
TargetFilename | match |
|