Detection rules › Sigma
PUA - WebBrowserPassView Execution
Detects the execution of WebBrowserPassView.exe. A password recovery tool that reveals the passwords stored by the following Web browsers, Internet Explorer (Version 4.0 - 11.0), Mozilla Firefox (All Versions), Google Chrome, Safari, and Opera
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Credential Access | T1555.003 Credentials from Password Stores: Credentials from Web Browsers |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
Stages and Predicates
Stage 1: selection
or:
Description: 'Web Browser Password Viewer'
Image|endswith: '\WebBrowserPassView.exe'
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 |
|