: You can share specific configurations with other users through a Guests feature. This allows them to run your configs without the ability to modify the underlying code.
| Feature | OpenBullet 1 | OpenBullet 2 | | :--- | :--- | :--- | | | .NET Framework 4.8 | .NET 6/7/8 (Cross-platform) | | UI | WinForms (Windows only) | Blazor web UI (Any OS) | | Performance | High memory usage, GC issues | Optimized async/await, lower latency | | Config language | LoliScript v1 | LoliScript v2 (more robust) | | Proxy handling | Static rotation | Dynamic proxy health checks | | Database | SQLite (single file) | PostgreSQL / SQLite support | | Maintenance | Abandoned by many devs | Active updates (some forks) | openbullet 2
Ensure you have the required and ASP.NET Core Runtime installed. Run the OpenBullet2.Web.exe file for the web client. : You can share specific configurations with other
However, the tool has also become synonymous with "credential stuffing." Malicious actors often abuse OB2 to test stolen username/password combinations from data breaches against popular services (Netflix, Spotify, banking sites) to hijack accounts. Because of this, OpenBullet 2 is frequently flagged by antivirus software—a cautionary measure that reflects its potential for abuse rather than malicious code within the software itself. Run the OpenBullet2
– Regex, JSON, and HTML parsing to extract tokens, CSRF, or other data.
: Users build "Configs" (automation scripts) by stacking logic blocks (HTTP requests, parsing, scripting) without writing extensive code. Remote Management : Since it runs as a web server, it can be hosted on a and managed remotely from any device. Key Functional Capabilities Multi-Engine Support
Whether you are a Red Team professional hunting for vulnerabilities or a security defender trying to stop data breaches, understanding OpenBullet 2 is no longer optional. It is survival.