The file is typically associated with a version of TDSSKiller , a rootkit removal tool developed by Kaspersky.
This specific naming convention ( [Version].[Arch].rar ) is commonly used in technical forums and security support sites where users are instructed to run specialized scans to remove persistent "TDSS" (Alureon) family rootkits. Overview of TDSSKiller 2.3.0.6.X64.rar
Click . The process is usually very fast, typically taking under 2 minutes. Handling Results : The file is typically associated with a version
If any threats were cured, a is mandatory to finish the cleaning process. 2.3.0.6.X64.rar