Kaspersky Tdsskiller Portable 2021

Historically, one of the most widespread and difficult-to-remove rootkits was the TDSS family (also known as TDL, Alureon, or TDSS). Standard antivirus tools often failed to remove it because it would infect the Master Boot Record (MBR) or load drivers before the operating system fully booted.

Many rootkits try to block security software by name; the portable .exe can be renamed (e.g., to iexplore.exe ) to bypass these defenses. Key Features and Capabilities Kaspersky TDSSKiller Portable