Detection rules › Sigma
Tor Client/Browser Execution
Detects the use of Tor or Tor-Browser to connect to onion routing networks
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Command & Control | T1090.003 Proxy: Multi-hop Proxy |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: selection
or:
Description: 'Tor Browser'
Image|endswith: '\Tor Browser\Browser\firefox.exe'
Image|endswith: '\tor.exe'
Product: 'Tor Browser'
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 |
|---|---|---|
Description | eq |
|
Image | ends_with |
|
Product | eq |
|