Rules: Curl Start Combination
Adversaries can use curl to download payloads remotely and execute them. Curl is included by default in Windows 10 build 17063 and later.
| Detail | Value |
|---|---|
| Type | Templated Match |
| Category | Command and Control |
| Apply Risk to Entities | device_hostname, device_ip, user_username |
| Signal Name | Curl Start Combination |
| Summary Expression | User: {{user_username}} executed cURL with a start command on host: {{device_hostname}} |
| Score/Severity | Static: 3 |
| Enabled by Default | True |
| Prototype | False |
| Tags | _mitreAttackTactic:TA0011, _mitreAttackTechnique:T1105 |
| Origin | Field |
|---|---|
| Normalized Schema | commandLine |
| Normalized Schema | device_hostname |
| Normalized Schema | device_ip |
| Normalized Schema | user_username |