This is a Python script that demonstrates the techniques used by "stealer" malware to extract sensitive information from a Windows system.

For educational purposes only, samples of stealer builders including screenshots.

KERStealer 2026 | Github

The open source code of the application called “HADES-STEALER” owned by Turks

The open source code of the application called “HADES-STEALER” owned by Turks

Manage and control a key-based Telegram bot for generating stealer builds, configuring Discord webhooks, and storing data via a REST API.

Berserk Grabber is a configurable information grabber for Windows, shipped with a graphical builder (Berserk Builder). The code is based on various open-source grabber projects, heavily modified and extended.

Tool Built With Python by Kayzo

Capture and exfiltrate Windows browser data, credentials, wallets, and Discord info using a stealthy, obfuscated Electron-based stealer.