TDSSKiller: Rootkit & Malware Removal Tool

Key Features

• Kaspersky Lab has developed the TDSSKiller utility for removing malicious rootkits.
• A rootkit is a program or a program kit that hides the presence of malware in the system.
• A rootkit for Windows systems is a program that penetrates into the system and intercepts the system functions (Windows API).
• It can effectively hide its presence by intercepting and modifying low-level API functions.
• Moreover it can hide the presence of particular processes, folders, files and registry keys.
• Some rootkits install its own drivers and services in the system (they also remain “invisible”).

Technical Specifications

• **Publisher:** Usa.kaspersky.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Internet / Spyware Removers