TXT RAR Stripper 1.0a
Automator based app that strips the txt extension from downloaded RAR files
Included in the pack is the TXT RAR Stripper application which asks for the folder containing these naughty files and a workflow that can be directed to your downloads folder and then saved as an application.
The last is to be saved as a plug-in to your Finder. All of the files are meant for only a very specific purpose, so don't be surprised if most people do not need to use it.
NOTE: This is an Alpha version for testing purposes, though the only danger to your files should be if they have the following extension that appears within the quotes: ".rar.txt".