Detection rules › Sigma
Launch-VsDevShell.PS1 Proxy Execution
Detects the use of the 'Launch-VsDevShell.ps1' Microsoft signed script to execute commands.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Defense Evasion | T1216.001 System Script Proxy Execution: PubPrn |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
| Security-Auditing | 4688 | A new process has been created. |
Stages and Predicates
Stage 1: all of selection_script
CommandLine|contains: Launch-VsDevShell.ps1
Stage 2: all of selection_flags
or:
CommandLine|contains: 'VsInstallationPath '
CommandLine|contains: 'VsWherePath '
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 |
|